Baxter International Inc
Baxter IntActive Patents
1
Total Holdings
517
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| DE1817555B | Surgical instrument for taking tissue samples subcutaneously | Active / In Force | — | — | 0 | Details |
| WO1998000090A2 | Stented, radially expandable, tubular ptfe grafts | Expired / Lapsed | 1997-06-26 | — | 0 | Details |
| WO1997025003A1 | Sizing obturator for prosthetic aortic valves | Expired / Lapsed | 1997-01-02 | — | 0 | Details |
| WO1997005834A1 | Bileaflet mechanical heart valve having arrowhead slot hing… | Expired / Lapsed | 1996-08-06 | — | 0 | Details |
| WO1996036282A2 | Bipolar vascular sealing apparatus and methods | Expired / Lapsed | 1996-05-15 | — | 0 | Details |
| WO1994017841A1 | Biological grafts having regionalized differences in cross-… | Expired / Lapsed | 1994-01-28 | — | 0 | Details |
| WO1993020757A2 | Vascular implant system | Expired / Lapsed | 1993-04-14 | — | 0 | Details |
| WO1993019701A1 | Angiogenic tissue implant systems and methods | Expired / Lapsed | 1993-03-25 | — | 0 | Details |
| WO1992015356A1 | Cardiovascular catheter having discrete regions of varying … | Expired / Lapsed | 1992-02-27 | — | 0 | Details |
| WO1992014419A1 | Pliable biological graft materials and their methods of man… | Expired / Lapsed | 1992-02-13 | — | 0 | Details |
| WO1992011815A2 | Ultrasonic angioplasty device incorporating transmission me… | Expired / Lapsed | 1992-01-09 | — | 0 | Details |
| WO1992004072A1 | Dual coil guidewire with radiopaque distal tip | Expired / Lapsed | 1991-08-27 | — | 0 | Details |
| EP0409436A2 | Catheter with heat-fused balloon with waist | Expired / Lapsed | 1990-06-29 | — | 10 | Details |
| EP0595791A2 | Annuloplasty ring prosthesis | Expired / Lapsed | 1990-02-01 | — | 14 | Details |
| WO1990009153A1 | Selectively flexible annuloplasty ring | Expired / Lapsed | 1990-02-01 | — | 0 | Details |
| EP0363117A1 | A position-monitoring flow-directed catheter and method | Expired / Lapsed | 1989-10-02 | — | 15 | Details |
| WO1990003155A2 | Wound dressing | Expired / Lapsed | 1989-09-14 | — | 0 | Details |
| EP0359489A2 | Everting balloon catheter with anchor annulus and balloon … | Expired / Lapsed | 1989-09-08 | — | 23 | Details |
| EP0352955A2 | Metal hot tip catheter with fused tip and temperature feedb… | Expired / Lapsed | 1989-07-19 | — | 29 | Details |
| EP0334640A2 | Soft tip catheters | Expired / Lapsed | 1989-03-22 | — | 48 | Details |
| EP0364010A2 | Infusion parameter control for a medical pump | Expired / Lapsed | 1989-02-23 | — | 16 | Details |
| EP0321132A2 | Optical valvulotome | Expired / Lapsed | 1988-12-05 | — | 12 | Details |
| EP0310285A2 | Surgical cutting instrument with end and side openings | Expired / Lapsed | 1988-09-20 | — | 14 | Details |
| EP0324839A1 | Device injection site for infusion | Expired / Lapsed | 1988-07-11 | — | 0 | Details |
| EP0282091A2 | Medical device with heparin slow-release | Expired / Lapsed | 1988-03-11 | — | 33 | Details |
| EP0267434A2 | Process for decreasing residual aldehyde levels in implanta… | Expired / Lapsed | 1987-10-09 | — | 13 | Details |
| EP0257874A1 | Flexible cardiac valvular support prosthesis | Expired / Lapsed | 1987-08-06 | — | 13 | Details |
| EP0256748A2 | Porous highly expanded fluoropolymers and a process for pre… | Expired / Lapsed | 1987-08-04 | — | 36 | Details |
| EP0259536A2 | Biological implant with textured surface | Expired / Lapsed | 1987-02-19 | — | 18 | Details |
| EP0231573A2 | Improved ionic heparin coating | Expired / Lapsed | 1986-07-03 | — | 12 | Details |
| EP0190000A2 | Surgical instrument | Expired / Lapsed | 1986-01-21 | — | 7 | Details |
| EP0184314A1 | Rapidly inflatable balloon catheter and method | Expired / Lapsed | 1985-10-29 | — | 15 | Details |
| EP0180348A2 | Guiding catheter | Expired / Lapsed | 1985-10-04 | — | 12 | Details |
| EP0156066A2 | Oximeter | Expired / Lapsed | 1984-10-26 | — | 16 | Details |
| EP0128683A2 | Single needle blood fractionation system having adjustable … | Expired / Lapsed | 1984-05-24 | — | 58 | Details |
| WO1984004685A1 | Differential occlusion sensing method and apparatus | Expired / Lapsed | 1984-04-16 | — | 0 | Details |
| EP0119357A1 | Suture rings for heart valves | Expired / Lapsed | 1983-12-20 | — | 11 | Details |
| EP0116220A1 | Surgical instrument for applying clips to a surgical site | Expired / Lapsed | 1983-12-16 | — | 11 | Details |
| EP0109178A2 | Flexible tip cardiac pacing catheter | Expired / Lapsed | 1983-10-10 | — | 14 | Details |
| EP0093512A1 | Catheter guide | Expired / Lapsed | 1983-04-07 | — | 11 | Details |
| EP0091312A2 | Apparatus and method for mixing separately stored components | Expired / Lapsed | 1983-04-05 | — | 10 | Details |
| EP0165622A1 | Apparatus for use in fixation of animal heart valves | Expired / Lapsed | 1982-06-07 | — | 6 | Details |
| EP0050971A2 | Heart valves having edge-guided occluders | Expired / Lapsed | 1981-10-23 | — | 11 | Details |
| DE3023681A1 | HOLLOW FIBER DIFFUSION DEVICE AND METHOD FOR FINAL SEALING … | Expired / Lapsed | 1980-06-25 | — | 0 | Details |
| DE2947574A1 | DEVICE FOR CONTINUOUS AMBULANT PERITONEAL DIALYSIS AND TUBE… | Expired / Lapsed | 1979-11-26 | — | 0 | Details |
| AU4127178A | Blood oxygenator | Expired / Lapsed | 1978-11-02 | — | 1 | Details |
| DE2809303A1 | METHOD AND DEVICE FOR CONTINUOUS AMBULANCE PERITONEAL DIALY… | Expired / Lapsed | 1978-03-03 | — | 0 | Details |
| DE2700531A1 | BIOPROSTHETIC HEART VALVE | Expired / Lapsed | 1977-01-07 | — | 0 | Details |
| GB1498398A | Fluid infusion pump | Expired / Lapsed | 1976-09-21 | — | 0 | Details |
| DE2615564B2 | Support implant to support the function of the body's own h… | Expired / Lapsed | 1976-04-09 | — | 0 | Details |
| DE2545358B2 | DEVICE FOR REMOVING A FOREIGN BODY FROM A CAVIOUS ORGAN OR … | Expired / Lapsed | 1975-10-09 | — | 0 | Details |
| DE2212958A1 | Non-return valve suitable as a heart valve prosthesis | Expired / Lapsed | 1972-03-17 | — | 0 | Details |
| GB1325667A | Container especially for organ perfusion | Expired / Lapsed | 1971-05-05 | — | 0 | Details |
| DE2116536B2 | SUPPORTING STRUCTURE IN GRID OR NET FOR THE SUPPORT OF A DI… | Expired / Lapsed | 1971-04-05 | — | 0 | Details |
| GB1221625A | Gas purging fluid filter | Expired / Lapsed | 1969-10-15 | — | 0 | Details |
| FR2020794A1 | FR2020794A1 - - Google Patents | Expired / Lapsed | 1969-10-03 | — | 0 | Details |
| DE1938275A1 | Oxygenation device and meatexchonger for - kidney machine | Expired / Lapsed | 1969-07-28 | — | 0 | Details |
| GB1255330A | Biopsy instrument | Expired / Lapsed | 1968-12-27 | — | 0 | Details |
| DE1816972A1 | Filter for a device for parenteral inflow of fluids | Expired / Lapsed | 1968-12-24 | — | 0 | Details |
| GB1182016A | Parenteral Administration of Liquids | Expired / Lapsed | 1967-10-19 | — | 0 | Details |
| GB1035273A | Improvements in tubes | Expired / Lapsed | 1963-03-14 | — | 0 | Details |
| GB986076A | Improvements in tube forming | Expired / Lapsed | 1963-03-14 | — | 0 | Details |
| US6921380B1 | Component mixing catheter | Expired / Lapsed | 1999-09-29 | 2005-07-26 | 8 | Details |
| US6599515B1 | Fibrin porous structure | Expired / Lapsed | 2000-05-08 | 2003-07-29 | 37 | Details |
| US6340465B1 | Lubricious coatings for medical devices | Expired / Lapsed | 1999-04-12 | 2002-01-22 | 17 | Details |
| US6231563B1 | Directional catheter | Expired / Lapsed | 1997-01-28 | 2001-05-15 | 4 | Details |
| US6060640A | Multiple-layer, formed-in-place immunoisolation membrane st… | Expired / Lapsed | 1995-05-19 | 2000-05-09 | 38 | Details |
| US5957898A | Needleless connector | Expired / Lapsed | 1998-05-20 | 1999-09-28 | 11 | Details |
| US5895371A | Medical treatment apparatus and method | Expired / Lapsed | 1996-08-27 | 1999-04-20 | 19 | Details |
| US5797897A | Pre-slit injection site and tapered cannula | Expired / Lapsed | 1995-06-06 | 1998-08-25 | 38 | Details |
| US5681285A | Infusion pump with an electronically loadable drug library … | Expired / Lapsed | 1996-06-19 | 1997-10-28 | 27 | Details |
| US5631025A | Low sodium peritoneal dialysis solution | Expired / Lapsed | 1995-04-18 | 1997-05-20 | 13 | Details |
| US5569462A | Methods for enhancing vascularization of implant devices | Expired / Lapsed | 1995-03-31 | 1996-10-29 | 15 | Details |
| US5486286A | Apparatus for performing a self-test of kidney dialysis mem… | Expired / Lapsed | 1993-09-14 | 1996-01-23 | 26 | Details |
| US5290236A | Low priming volume centrifugal blood pump | Expired / Lapsed | 1992-07-21 | 1994-03-01 | 49 | Details |
| US5256157A | Automated infusion pump with replaceable memory cartridges | Expired / Lapsed | 1992-12-10 | 1993-10-26 | 13 | Details |
| US5226877A | Method and apparatus for preparing fibrinogen adhesive from… | Expired / Lapsed | 1989-06-23 | 1993-07-13 | 2 | Details |
| US5188620A | Pre-slit injection site and associated cannula | Expired / Lapsed | 1990-06-14 | 1993-02-23 | 20 | Details |
| EP0375181B1 | Multi-segmented annuloplasty ring prosthesis | Expired / Lapsed | 1989-11-30 | 1993-02-10 | 12 | Details |
| US5167648A | Pre-slit injection site and associated cannula | Expired / Lapsed | 1990-06-11 | 1992-12-01 | 48 | Details |
| US5160319A | Dual-lumen oocyte aspiration needle | Expired / Lapsed | 1991-10-23 | 1992-11-03 | 8 | Details |
| US5156598A | Prefilled syringe delivery system | Expired / Lapsed | 1991-08-19 | 1992-10-20 | 8 | Details |
| US5120311A | Blood collection tube holder | Expired / Lapsed | 1989-11-01 | 1992-06-09 | 78 | Details |
| US4222379B1 | US4222379B1 - - Google Patents | Expired / Lapsed | 1978-10-26 | 1992-05-12 | 0 | Details |
| EP0180348B1 | Guiding catheter | Expired / Lapsed | 1985-10-04 | 1992-05-06 | 9 | Details |
| EP0257874B1 | Flexible cardiac valvular support prosthesis | Expired / Lapsed | 1987-08-06 | 1992-04-15 | 8 | Details |
| US5098385A | Two-way valve for infusion devices | Expired / Lapsed | 1990-04-26 | 1992-03-24 | 6 | Details |
| US5092838A | Histidine buffered peritoneal dialysis solution | Expired / Lapsed | 1989-11-30 | 1992-03-03 | 12 | Details |
| US5088995A | Port and closure assembly including a resealing injection s… | Expired / Lapsed | 1990-06-22 | 1992-02-18 | 20 | Details |
| US5078688A | Paracentesis catheter system | Expired / Lapsed | 1991-05-28 | 1992-01-07 | 2 | Details |
| US5067962A | Bioprosthetic ligament | Expired / Lapsed | 1990-09-28 | 1991-11-26 | 6 | Details |
| US5053453A | Thromboresistant materials and methods for making same | Expired / Lapsed | 1991-01-15 | 1991-10-01 | 29 | Details |
| US5053031A | Pump infusion system | Expired / Lapsed | 1989-03-21 | 1991-10-01 | 10 | Details |
| US5024669A | Artificial ligament of differential weave structure | Expired / Lapsed | 1988-09-09 | 1991-06-18 | 18 | Details |
| US5018945A | Accurate peristaltic pump | Expired / Lapsed | 1989-12-14 | 1991-05-28 | 19 | Details |
| US5006103A | Disposable container for a centrifuge | Expired / Lapsed | 1990-01-11 | 1991-04-09 | 15 | Details |
| US5004474A | Prosthetic anterior cruciate ligament design | Expired / Lapsed | 1989-11-28 | 1991-04-02 | 89 | Details |
| US4981467A | Apparatus and method for the detection of air in fluid deli… | Expired / Lapsed | 1990-02-27 | 1991-01-01 | 13 | Details |
| US4925444A | Closed multi-fluid delivery system and method | Expired / Lapsed | 1987-08-07 | 1990-05-15 | 63 | Details |
| US4917804A | Method and vessel for separation of cryoglobin | Expired / Lapsed | 1986-10-31 | 1990-04-17 | 14 | Details |
| US4915688A | Apparatus for administering solution to a patient | Expired / Lapsed | 1987-12-03 | 1990-04-10 | 16 | Details |
| US4915847A | Cryoglobulin separation | Expired / Lapsed | 1987-08-04 | 1990-04-10 | 11 | Details |
| US4910147A | Cell culture media flexible container | Expired / Lapsed | 1988-09-21 | 1990-03-20 | 28 | Details |
| US4904431A | Process for manufacturing catheters | Expired / Lapsed | 1988-08-12 | 1990-02-27 | 7 | Details |
| US4904239A | Infusor having a distal flow regulator | Expired / Lapsed | 1988-05-02 | 1990-02-27 | 2 | Details |
| US4894063A | Barrier layer for implantable tendons and ligaments | Expired / Lapsed | 1983-05-24 | 1990-01-16 | 32 | Details |
| US4883462A | Blood extraction assist apparatus and method | Expired / Lapsed | 1987-01-30 | 1989-11-28 | 21 | Details |
| US4874366A | Housing enabling passive mixing of a beneficial agent with … | Expired / Lapsed | 1988-12-19 | 1989-10-17 | 46 | Details |
| US4874369A | Self-priming injection site with check valve | Expired / Lapsed | 1987-07-27 | 1989-10-17 | 30 | Details |
| US4850978A | Drug delivery cartridge with protective cover | Expired / Lapsed | 1987-10-29 | 1989-07-25 | 4 | Details |
| US4850998A | Method for wetting a plasmapheresis filter with anticoagula… | Expired / Lapsed | 1987-10-07 | 1989-07-25 | 21 | Details |
| US4842576A | System for generating substantially constant fluid pressure | Expired / Lapsed | 1986-10-15 | 1989-06-27 | 30 | Details |
| US4838247A | Dual-view arthroscope | Expired / Lapsed | 1988-10-06 | 1989-06-13 | 8 | Details |
| US4835003A | Medical tubing with water-activated lubricating coating | Expired / Lapsed | 1985-04-17 | 1989-05-30 | 6 | Details |
| US4821761A | Closed loop pump control system | Expired / Lapsed | 1987-05-15 | 1989-04-18 | 19 | Details |
| US4819751A | Valvuloplasty catheter and method | Expired / Lapsed | 1987-10-16 | 1989-04-11 | 12 | Details |
| US4816339A | Multi-layered poly(tetrafluoroethylene)/elastomer materials… | Expired / Lapsed | 1987-04-28 | 1989-03-28 | 45 | Details |
| US4811733A | Electrosurgical device | Expired / Lapsed | 1986-12-29 | 1989-03-14 | 24 | Details |
| US4810241A | Ambulatory dialysis system and connector | Expired / Lapsed | 1987-03-19 | 1989-03-07 | 4 | Details |
| US4804366A | Cartridge and adapter for introducing a beneficial agent in… | Expired / Lapsed | 1987-10-29 | 1989-02-14 | 35 | Details |
| US4804368A | Battery operated miniature syringe infusion pump and improv… | Expired / Lapsed | 1987-08-24 | 1989-02-14 | 11 | Details |
| US4796615A | Connector for esophageal probe | Expired / Lapsed | 1986-10-16 | 1989-01-10 | 14 | Details |
| US4794926A | Lancet cartridge | Expired / Lapsed | 1986-11-24 | 1989-01-03 | 15 | Details |
| US4792163A | Secondary lock for medical tube coupling | Expired / Lapsed | 1987-05-13 | 1988-12-20 | 11 | Details |
| US4786287A | Process for decreasing residual aldehyde levels in implanta… | Expired / Lapsed | 1986-10-10 | 1988-11-22 | 33 | Details |
| US4776346A | Biopsy instrument | Expired / Lapsed | 1986-05-14 | 1988-10-11 | 7 | Details |
| US4761237A | Peritoneal dialysis solution containing carbohydrate polyme… | Expired / Lapsed | 1987-06-22 | 1988-08-02 | 5 | Details |
| US4759756A | Reconstitution device | Expired / Lapsed | 1984-09-14 | 1988-07-26 | 4 | Details |
| US4746436A | Membrane plasmapheresis apparatus and process which utilize… | Expired / Lapsed | 1986-12-15 | 1988-05-24 | 26 | Details |
| US4745279A | Hematocrit measuring apparatus | Expired / Lapsed | 1986-01-02 | 1988-05-17 | 25 | Details |
| US4742818A | Soakable eyepiece for endoscopes | Expired / Lapsed | 1986-10-17 | 1988-05-10 | 25 | Details |
| US4738265A | Dual stop cock | Expired / Lapsed | 1987-03-30 | 1988-04-19 | 16 | Details |
| US4738668A | Conduit connectors having antiseptic application means | Expired / Lapsed | 1983-08-29 | 1988-04-19 | 10 | Details |
| US4731059A | Combination needle shield/needle guard device positively lo… | Expired / Lapsed | 1986-10-14 | 1988-03-15 | 48 | Details |
| US4722798A | Hemodialysis with dialysate osmolarity varied non-linearly … | Expired / Lapsed | 1985-11-12 | 1988-02-02 | 3 | Details |
| US4714595A | Tissue storage system | Expired / Lapsed | 1984-12-27 | 1987-12-22 | 26 | Details |
| US4712590A | Electrical connection means for multiple bulk compounding s… | Expired / Lapsed | 1986-05-30 | 1987-12-15 | 12 | Details |
| US4693708A | Combination needle shield/needle guard device for a hypoder… | Expired / Lapsed | 1986-10-16 | 1987-09-15 | 10 | Details |
| US4690758A | Mass transfer device | Expired / Lapsed | 1984-11-05 | 1987-09-01 | 7 | Details |
| US4678470A | Bone-grafting material | Expired / Lapsed | 1985-05-29 | 1987-07-07 | 31 | Details |
| US4674488A | Method of treating bone fractures to reduce formation of fi… | Expired / Lapsed | 1985-03-04 | 1987-06-23 | 10 | Details |
| US4662374A | Ligator device | Expired / Lapsed | 1985-08-02 | 1987-05-05 | 5 | Details |
| US4657529A | Blood extraction and reinfusion flow control system and met… | Expired / Lapsed | 1985-11-22 | 1987-04-14 | 56 | Details |
| US4643713A | Venous reservoir | Expired / Lapsed | 1984-11-05 | 1987-02-17 | 5 | Details |
| US4634427A | Implantable demand medication delivery assembly | Expired / Lapsed | 1984-09-04 | 1987-01-06 | 23 | Details |
| US4628929A | Retractable blade bleeding time device | Expired / Lapsed | 1985-08-16 | 1986-12-16 | 31 | Details |
| US4627853A | Method of producing prostheses for replacement of articular… | Expired / Lapsed | 1985-05-29 | 1986-12-09 | 11 | Details |
| US4616802A | Tubing occluder | Expired / Lapsed | 1984-12-06 | 1986-10-14 | 11 | Details |
| US4607671A | Reconstitution device | Expired / Lapsed | 1984-08-21 | 1986-08-26 | 15 | Details |
| US4605503A | Single needle blood fractionation system having adjustable … | Expired / Lapsed | 1983-05-26 | 1986-08-12 | 16 | Details |
| US4599084A | Method of using biological tissue to promote even bone grow… | Expired / Lapsed | 1983-05-24 | 1986-07-08 | 2 | Details |
| US4597756A | Angular implant device | Expired / Lapsed | 1985-04-19 | 1986-07-01 | 2 | Details |
| US4597766A | Implantable bioprosthetic tendons and ligaments | Expired / Lapsed | 1984-10-26 | 1986-07-01 | 8 | Details |
| US4597758A | Sealing closure for a Luer fitting in open communication wi… | Expired / Lapsed | 1982-09-21 | 1986-07-01 | 15 | Details |
| EP0091746B1 | Heart valve with pivots movable in translation | Expired / Lapsed | 1983-03-23 | 1986-06-04 | 11 | Details |
| US4587518A | Monitor and control system for water purification apparatus | Expired / Lapsed | 1982-11-08 | 1986-05-06 | 3 | Details |
| US4585436A | Peritoneal dialysis apparatus | Expired / Lapsed | 1983-11-03 | 1986-04-29 | 13 | Details |
| US4583971A | Closed drug delivery system | Expired / Lapsed | 1984-02-10 | 1986-04-22 | 45 | Details |
| US4582598A | Replacement fluid control system for a blood fractionation … | Expired / Lapsed | 1981-12-15 | 1986-04-15 | 8 | Details |
| US4573974A | Medical administration set enabling sequential delivery of … | Expired / Lapsed | 1985-04-25 | 1986-03-04 | 14 | Details |
| US4568366A | In-line filter | Expired / Lapsed | 1983-08-30 | 1986-02-04 | 19 | Details |
| US4560472A | Peritoneal dialysis apparatus | Expired / Lapsed | 1982-12-10 | 1985-12-24 | 15 | Details |
| US4551146A | Connector for ambulatory dialysis system | Expired / Lapsed | 1982-09-30 | 1985-11-05 | 15 | Details |
| US4412573B1 | US4412573B1 - - Google Patents | Expired / Lapsed | 1981-12-28 | 1985-10-22 | 0 | Details |
| US4548600A | Drip chamber assembly | Expired / Lapsed | 1980-03-17 | 1985-10-22 | 8 | Details |
| US4544369A | Battery operated miniature syringe infusion pump | Expired / Lapsed | 1983-11-22 | 1985-10-01 | 19 | Details |
| US4540351A | Pressure pump having jaws and end-slots | Expired / Lapsed | 1983-04-11 | 1985-09-10 | 3 | Details |
| US4534760A | Angular implant device | Expired / Lapsed | 1984-06-26 | 1985-08-13 | 4 | Details |
| US4534761A | Implant device | Expired / Lapsed | 1983-10-06 | 1985-08-13 | 11 | Details |
| US4532924A | Multipolar electrosurgical device and method | Expired / Lapsed | 1982-04-30 | 1985-08-06 | 29 | Details |
| US4530691A | Centrifuge with movable mandrel | Expired / Lapsed | 1983-12-13 | 1985-07-23 | 17 | Details |
| US4340052B1 | US4340052B1 - - Google Patents | Expired / Lapsed | 1980-10-07 | 1985-07-16 | 0 | Details |
| US4526574A | Differential occlusion sensing method and apparatus | Expired / Lapsed | 1983-05-23 | 1985-07-02 | 17 | Details |
| US4526515A | Fluid pumping assembly including a prepackaged fluid circui… | Expired / Lapsed | 1982-09-27 | 1985-07-02 | 18 | Details |
| US4519499A | Container having a selectively openable seal line and peela… | Expired / Lapsed | 1984-06-15 | 1985-05-28 | 16 | Details |
| US4517090A | Low volume, large area filters for IV or blood filtration | Expired / Lapsed | 1984-04-06 | 1985-05-14 | 20 | Details |
| US4515535A | Peristaltic pump quick disconnect rotor assembly | Expired / Lapsed | 1983-08-15 | 1985-05-07 | 4 | Details |
| US4513796A | High speed bulk compounder | Expired / Lapsed | 1982-06-24 | 1985-04-30 | 2 | Details |
| US4510115A | Method for forming layered thermoplastic articles | Expired / Lapsed | 1982-11-03 | 1985-04-09 | 8 | Details |
| US4493705A | Blood reservoir | Expired / Lapsed | 1982-08-10 | 1985-01-15 | 13 | Details |
| US4493693A | Trans-membrane pressure monitoring system | Expired / Lapsed | 1982-07-30 | 1985-01-15 | 22 | Details |
| US4481827A | Blood fractionation apparatus having collection rate displa… | Expired / Lapsed | 1981-12-15 | 1984-11-13 | 31 | Details |
| US4479761A | Actuator apparatus for a prepackaged fluid processing modul… | Expired / Lapsed | 1982-12-28 | 1984-10-30 | 14 | Details |
| US4479762A | Prepackaged fluid processing module having pump and valve e… | Expired / Lapsed | 1982-12-28 | 1984-10-30 | 51 | Details |
| US4469480A | Intermittent drop detecting method and apparatus | Expired / Lapsed | 1983-02-11 | 1984-09-04 | 14 | Details |
| US4469483A | Radiopaque catheter | Expired / Lapsed | 1982-08-25 | 1984-09-04 | 11 | Details |
| US4467844A | Flow monitoring method and apparatus | Expired / Lapsed | 1982-06-24 | 1984-08-28 | 26 | Details |
| US4467588A | Separated packaging and sterile processing for liquid-powde… | Expired / Lapsed | 1982-04-06 | 1984-08-28 | 15 | Details |
| US4465488A | Collapsible multi-chamber medical fluid container | Expired / Lapsed | 1981-03-23 | 1984-08-14 | 9 | Details |
| US4458733A | Mixing apparatus | Expired / Lapsed | 1982-04-06 | 1984-07-10 | 19 | Details |
| US4457753A | Intravenous metering device | Expired / Lapsed | 1982-05-03 | 1984-07-03 | 9 | Details |
| US4457749A | Shield for connectors | Expired / Lapsed | 1982-04-19 | 1984-07-03 | 19 | Details |
| US4456591A | Therapeutic method for activating factor VII | Expired / Lapsed | 1982-11-29 | 1984-06-26 | 4 | Details |
| US4455299A | Storage of blood platelets | Expired / Lapsed | 1981-11-20 | 1984-06-19 | 19 | Details |
| US4453931A | Intravenous metering device | Expired / Lapsed | 1981-06-30 | 1984-06-12 | 5 | Details |
| US4452473A | Luer connection system | Expired / Lapsed | 1982-07-26 | 1984-06-05 | 22 | Details |
| US4451259A | Blood storage method | Expired / Lapsed | 1979-12-19 | 1984-05-29 | 22 | Details |
| US4447191A | Control circuit for a blood fractionation apparatus | Expired / Lapsed | 1981-12-15 | 1984-05-08 | 12 | Details |
| US4440207A | Antibacterial protective cap for connectors | Expired / Lapsed | 1982-05-14 | 1984-04-03 | 19 | Details |
| US4440378A | Flow control apparatus | Expired / Lapsed | 1981-10-16 | 1984-04-03 | 15 | Details |
| US4439188A | Tube connector | Expired / Lapsed | 1982-05-13 | 1984-03-27 | 17 | Details |
| US4439189A | Pleural drainage system | Expired / Lapsed | 1981-06-18 | 1984-03-27 | 4 | Details |
| US4439423A | Chymopapain and method for its use | Expired / Lapsed | 1981-05-13 | 1984-03-27 | 22 | Details |
| US4434963A | Slide clamp including elevation stabilizer | Expired / Lapsed | 1982-12-22 | 1984-03-06 | 9 | Details |
| US4434822A | System for the sterile mixing of materials | Expired / Lapsed | 1981-10-27 | 1984-03-06 | 4 | Details |
| US4434823A | Liquid transfer device | Expired / Lapsed | 1981-06-29 | 1984-03-06 | 18 | Details |
| US4433974A | Mixing system for parenteral liquids | Expired / Lapsed | 1981-06-17 | 1984-02-28 | 4 | Details |
| US4432755A | Sterile coupling | Expired / Lapsed | 1983-05-25 | 1984-02-21 | 8 | Details |
| US4432231A | Ultrasonic level detector | Expired / Lapsed | 1982-06-28 | 1984-02-21 | 16 | Details |
| US4432760A | Administration set including burette with pivotable air val… | Expired / Lapsed | 1982-02-22 | 1984-02-21 | 9 | Details |
| US4432766A | Conduit connectors having antiseptic application means | Expired / Lapsed | 1981-07-29 | 1984-02-21 | 19 | Details |
| US4430077A | Injection site with tamper indicator | Expired / Lapsed | 1982-06-25 | 1984-02-07 | 4 | Details |
| US4428745A | Flow control mechanism for a plasmapheresis assembly or the… | Expired / Lapsed | 1982-06-21 | 1984-01-31 | 32 | Details |
| US4426024A | Device for dispensing fluid | Expired / Lapsed | 1981-12-11 | 1984-01-17 | 7 | Details |
| US4425116A | Control system for fluid flow apparatus | Expired / Lapsed | 1982-02-11 | 1984-01-10 | 33 | Details |
| US4418565A | Ultrasonic bubble detector | Expired / Lapsed | 1980-12-03 | 1983-12-06 | 9 | Details |
| US4412573A | Injection site | Expired / Lapsed | 1981-12-28 | 1983-11-01 | 25 | Details |
| US4412553A | Device to control the transmembrane pressure in a plasmaphe… | Expired / Lapsed | 1981-06-25 | 1983-11-01 | 6 | Details |
| US4412834A | Antimicrobial ultraviolet irradiation of connector for cont… | Expired / Lapsed | 1981-06-05 | 1983-11-01 | 42 | Details |
| US4411662A | Sterile coupling | Expired / Lapsed | 1982-04-06 | 1983-10-25 | 20 | Details |
| US4411654A | Peelable catheter with securing ring and suture sleeve | Expired / Lapsed | 1981-04-30 | 1983-10-25 | 32 | Details |
| US4411795A | Particle adsorption | Expired / Lapsed | 1981-02-26 | 1983-10-25 | 22 | Details |
| US4410026A | Port block assembly for interconnecting a fluid container w… | Expired / Lapsed | 1981-07-13 | 1983-10-18 | 25 | Details |
| US4405316A | Injection site with check valve inlet | Expired / Lapsed | 1978-04-03 | 1983-09-20 | 9 | Details |
| US4400833A | Means and method of implanting bioprosthetics | Expired / Lapsed | 1981-06-10 | 1983-08-30 | 11 | Details |
| US4397642A | Motor driven occlusion controller for liquid infusion and t… | Expired / Lapsed | 1981-12-31 | 1983-08-09 | 20 | Details |
| US4396383A | Multiple chamber solution container including positive test… | Expired / Lapsed | 1981-11-09 | 1983-08-02 | 12 | Details |
| US4396385A | Flow metering apparatus for a fluid infusion system | Expired / Lapsed | 1980-12-05 | 1983-08-02 | 39 | Details |
| US4380234A | Infusion needle attachment | Expired / Lapsed | 1979-08-16 | 1983-04-19 | 5 | Details |
| US4379452A | Prepackaged, self-contained fluid circuit module | Expired / Lapsed | 1979-12-06 | 1983-04-12 | 35 | Details |
| US4375509A | Anti-hemolytic agent emulsions | Expired / Lapsed | 1981-11-06 | 1983-03-01 | 12 | Details |
| US4372100A | Process and apparatus for compounding hyperalimentation sol… | Expired / Lapsed | 1981-12-17 | 1983-02-08 | 14 | Details |
| US4372914A | Blood oxygenator | Expired / Lapsed | 1981-04-27 | 1983-02-08 | 4 | Details |
| US4367736A | System for detecting bubble formation in clear and opaque f… | Expired / Lapsed | 1980-08-25 | 1983-01-11 | 19 | Details |
| US4367513A | Quick attach/detach instrument panel and method | Expired / Lapsed | 1979-12-26 | 1983-01-04 | 10 | Details |
| US4346705A | Metering apparatus having rate compensation circuit | Expired / Lapsed | 1980-10-09 | 1982-08-31 | 17 | Details |
| US4346703A | Solution container for continuous ambulatory peritoneal dia… | Expired / Lapsed | 1980-09-15 | 1982-08-31 | 51 | Details |
| US4346704A | Sleeve valve for parenteral solution device | Expired / Lapsed | 1980-09-09 | 1982-08-31 | 14 | Details |
| US4346006A | Diffusion membrane units with adhered semipermeable capilla… | Expired / Lapsed | 1980-03-24 | 1982-08-24 | 10 | Details |
| US4344429A | Bubble detector with feedback circuit for improved sensitiv… | Expired / Lapsed | 1979-12-13 | 1982-08-17 | 10 | Details |
| US4340148A | Luer cap | Expired / Lapsed | 1980-10-14 | 1982-07-20 | 15 | Details |
| US4340052A | Connection site protector | Expired / Lapsed | 1980-10-07 | 1982-07-20 | 4 | Details |
| US4340049A | Breakaway valve | Expired / Lapsed | 1979-10-18 | 1982-07-20 | 12 | Details |
| US4339433A | Additives for peritoneal dialysis solutions | Expired / Lapsed | 1981-01-09 | 1982-07-13 | 29 | Details |
| US4336802A | Parenteral solution container for aseptic mixing | Expired / Lapsed | 1980-07-28 | 1982-06-29 | 7 | Details |
| US4335770A | Enteral feeding container | Expired / Lapsed | 1980-10-08 | 1982-06-22 | 18 | Details |
| US4333016A | Liquid presence detector | Expired / Lapsed | 1980-03-06 | 1982-06-01 | 7 | Details |
| US4322465A | Clear, autoclavable, sealed container having good water vap… | Expired / Lapsed | 1980-08-08 | 1982-03-30 | 32 | Details |
| US4317445A | Catheter insertion unit with separate flashback indication … | Expired / Lapsed | 1980-03-31 | 1982-03-02 | 14 | Details |
| US4314480A | Venous pressure isolator | Expired / Lapsed | 1980-07-14 | 1982-02-09 | 16 | Details |
| US4314568A | Vascular stabilizer | Expired / Lapsed | 1980-01-11 | 1982-02-09 | 18 | Details |
| US4314143A | Blood warming apparatus with digital display and monitoring… | Expired / Lapsed | 1979-06-29 | 1982-02-02 | 10 | Details |
| US4312341A | Bubble detector | Expired / Lapsed | 1979-12-13 | 1982-01-26 | 10 | Details |
| US4309993A | Liquid flow sensing apparatus | Expired / Lapsed | 1980-03-06 | 1982-01-12 | 12 | Details |
| US4307869A | One way slide clamp for tubing | Expired / Lapsed | 1980-12-15 | 1981-12-29 | 10 | Details |
| US4303376A | Flow metering cassette and controller | Expired / Lapsed | 1979-07-09 | 1981-12-01 | 10 | Details |
| US4303336A | Method and apparatus for making a rapid measurement of the … | Expired / Lapsed | 1978-08-28 | 1981-12-01 | 24 | Details |
| US4301800A | Blood bags having an insert member | Expired / Lapsed | 1980-05-19 | 1981-11-24 | 24 | Details |
| US4299218A | Pre-programmable metering apparatus for a fluid infusion sy… | Expired / Lapsed | 1980-02-19 | 1981-11-10 | 7 | Details |
| US4298358A | Gas separating and venting filter | Expired / Lapsed | 1979-07-12 | 1981-11-03 | 4 | Details |
| US4297318A | Blood oxygenator | Expired / Lapsed | 1979-07-02 | 1981-10-27 | 20 | Details |
| US4294320A | Method and apparatus for weighing material being collected | Expired / Lapsed | 1980-03-06 | 1981-10-13 | 27 | Details |
| US4294250A | Luer lock connection device | Expired / Lapsed | 1979-12-07 | 1981-10-13 | 15 | Details |
| US4294247A | Frangible, resealable closure for a flexible tube | Expired / Lapsed | 1979-02-26 | 1981-10-13 | 14 | Details |
| US4293413A | Dialyzer blood circuit and bubble traps | Expired / Lapsed | 1979-12-28 | 1981-10-06 | 8 | Details |
| US4283004A | Vibration attenuation support assembly for a centrifugal li… | Expired / Lapsed | 1979-08-15 | 1981-08-11 | 20 | Details |
| US4283284A | Hollow fiber dialyzer end seal system | Expired / Lapsed | 1979-07-18 | 1981-08-11 | 27 | Details |
| US4280496A | Phlebotomy needle assembly | Expired / Lapsed | 1979-02-16 | 1981-07-28 | 13 | Details |
| US4278085A | Method and apparatus for metered infusion of fluids | Expired / Lapsed | 1979-12-13 | 1981-07-14 | 58 | Details |
| US4278084A | Non air-blocking filter | Expired / Lapsed | 1979-10-19 | 1981-07-14 | 5 | Details |
| US4278092A | Peritoneal catheter | Expired / Lapsed | 1979-07-05 | 1981-07-14 | 14 | Details |
| US4270534A | Frangible valve assembly for blood bags and the like | Expired / Lapsed | 1979-08-08 | 1981-06-02 | 5 | Details |
| US4267834A | System for flushing a medical fluid | Expired / Lapsed | 1979-04-24 | 1981-05-19 | 19 | Details |
| US4268476A | Blood oxygenator | Expired / Lapsed | 1976-05-26 | 1981-05-19 | 21 | Details |
| US4265241A | Implantable infusion device | Expired / Lapsed | 1979-02-28 | 1981-05-05 | 5 | Details |
| US4265280A | Connector member for sealed conduits | Expired / Lapsed | 1979-01-23 | 1981-05-05 | 21 | Details |
| US4262824A | Low-current E-frame electronic magnet with a permanent magn… | Expired / Lapsed | 1980-02-11 | 1981-04-21 | 17 | Details |
| US4262676A | Biopsy needle having integral stylet locking device | Expired / Lapsed | 1979-08-24 | 1981-04-21 | 4 | Details |
| US4262668A | Fixed volume infusion device | Expired / Lapsed | 1979-04-06 | 1981-04-21 | 13 | Details |
| US4261356A | Method and apparatus for controlling the dispensing of fluid | Expired / Lapsed | 1978-10-23 | 1981-04-14 | 22 | Details |
| US4256442A | Improved pressure plate movement system for a peristaltic p… | Expired / Lapsed | 1979-04-18 | 1981-03-17 | 34 | Details |
| US4251310A | Method for rebonding tubing elements used in needle assembl… | Expired / Lapsed | 1977-11-25 | 1981-02-17 | 5 | Details |
| US4248401A | Plastic slide clamp for tubing | Expired / Lapsed | 1979-05-07 | 1981-02-03 | 13 | Details |
| US4248828A | Oxygenator | Expired / Lapsed | 1977-03-22 | 1981-02-03 | 6 | Details |
| US4240424A | Syringe locking sleeve | Expired / Lapsed | 1978-10-23 | 1980-12-23 | 12 | Details |
| US4240423A | Autoclavable transparent needle | Expired / Lapsed | 1978-10-23 | 1980-12-23 | 9 | Details |
| US4238207A | Method of mounting a filter membrane | Expired / Lapsed | 1979-01-11 | 1980-12-09 | 8 | Details |
| US4230126A | Apparatus and method for measuring extravascular lung water | Expired / Lapsed | 1978-11-20 | 1980-10-28 | 51 | Details |
| US4229407A | Tear path products, method and apparatus | Expired / Lapsed | 1979-02-23 | 1980-10-21 | 17 | Details |
| US4227730A | Gripper member for retention of a plastic tube | Expired / Lapsed | 1979-05-29 | 1980-10-14 | 14 | Details |
| US4227526A | Mechanism for aurally instructing a patient and method | Expired / Lapsed | 1978-04-13 | 1980-10-14 | 4 | Details |
| US4226124A | Pressure isolator | Expired / Lapsed | 1979-04-02 | 1980-10-07 | 14 | Details |
| US4223672A | Variable volume plasma treatment chamber for an apparatus f… | Expired / Lapsed | 1979-02-08 | 1980-09-23 | 14 | Details |
| US4222379A | Multiple blood bag having plasticizer-free portions and a h… | Expired / Lapsed | 1978-10-26 | 1980-09-16 | 46 | Details |
| US4222407A | One-way flex valve | Expired / Lapsed | 1978-09-13 | 1980-09-16 | 18 | Details |
| US4219912A | Injection site having thermoplastically sealed injection po… | Expired / Lapsed | 1978-10-10 | 1980-09-02 | 20 | Details |
| US4217993A | Flow metering apparatus for a fluid infusion system | Expired / Lapsed | 1977-12-02 | 1980-08-19 | 14 | Details |
| US4213561A | Flexible, collapsible container for blood and the like whic… | Expired / Lapsed | 1978-08-25 | 1980-07-22 | 11 | Details |
| US4210138A | Metering apparatus for a fluid infusion system with flow co… | Expired / Lapsed | 1977-12-02 | 1980-07-01 | 8 | Details |
| US4209013A | Sterile connection system using flexible container | Expired / Lapsed | 1979-04-05 | 1980-06-24 | 37 | Details |
| US4205238A | Digital electronic apparatus and casette sized for intraven… | Expired / Lapsed | 1978-02-17 | 1980-05-27 | 46 | Details |
| US4201406A | Spike connector for solution bag | Expired / Lapsed | 1978-11-13 | 1980-05-06 | 6 | Details |
| US4201525A | Peristaltic pump | Expired / Lapsed | 1978-07-05 | 1980-05-06 | 11 | Details |
| US4194684A | Centifugal apparatus using polyester elastomer tubing | Expired / Lapsed | 1977-06-13 | 1980-03-25 | 8 | Details |
| US4193399A | Self venting plug for venous entry unit | Expired / Lapsed | 1977-07-08 | 1980-03-18 | 14 | Details |
| US4191231A | Flexible collapsible containers, and method of molding | Expired / Lapsed | 1977-07-22 | 1980-03-04 | 6 | Details |
| US4190426A | Gas separating and venting filter | Expired / Lapsed | 1977-11-30 | 1980-02-26 | 13 | Details |
| US4181232A | Sealed closure for plastic container with interlocking prot… | Expired / Lapsed | 1978-07-31 | 1980-01-01 | 10 | Details |
| US4181140A | Frangible resealable closure for a flexible tube having hol… | Expired / Lapsed | 1978-02-10 | 1980-01-01 | 11 | Details |
| US4175558A | Apparatus for administering parenteral liquid in sequential… | Expired / Lapsed | 1977-07-15 | 1979-11-27 | 10 | Details |
| US4167046A | Blood pumping device | Expired / Lapsed | 1977-12-12 | 1979-09-11 | 10 | Details |
| US4164318A | Centrifugal processing apparatus with reduced-load tubing | Expired / Lapsed | 1977-10-12 | 1979-08-14 | 6 | Details |
| US4164468A | Blood treating device and method of operation | Expired / Lapsed | 1977-01-24 | 1979-08-14 | 6 | Details |
| US4157723A | Method of forming a connection between two sealed conduits … | Expired / Lapsed | 1977-10-19 | 1979-06-12 | 35 | Details |
| US4157967A | Blood filter | Expired / Lapsed | 1977-07-19 | 1979-06-12 | 30 | Details |
| US4157965A | Blood treating device | Expired / Lapsed | 1975-12-29 | 1979-06-12 | 9 | Details |
| US4155362A | Method and apparatus for metered infusion of fluids | Expired / Lapsed | 1977-01-13 | 1979-05-22 | 35 | Details |
| US4152786A | Compensator for implanted blood pump | Expired / Lapsed | 1977-12-12 | 1979-05-08 | 9 | Details |
| US4151844A | Method and apparatus for separating whole blood into its co… | Expired / Lapsed | 1977-11-11 | 1979-05-01 | 22 | Details |
| US4152184A | Method of manufacturing a blood bag for use in a test for n… | Expired / Lapsed | 1977-02-18 | 1979-05-01 | 5 | Details |
| US4148314A | Blood pressure alarm system for dialysis machines | Expired / Lapsed | 1976-10-18 | 1979-04-10 | 10 | Details |
| US4147184A | Adjustable valve | Expired / Lapsed | 1976-08-11 | 1979-04-03 | 20 | Details |
| US4146172A | Centrifugal liquid processing system | Expired / Lapsed | 1977-10-18 | 1979-03-27 | 36 | Details |
| US4143661A | Power supply for body implant and method for operation | Expired / Lapsed | 1977-12-12 | 1979-03-13 | 14 | Details |
| US4142524A | Cassette for intravenous delivery system | Expired / Lapsed | 1977-06-02 | 1979-03-06 | 3 | Details |
| US4140118A | Cassette chamber for intravenous delivery system | Expired / Lapsed | 1977-03-09 | 1979-02-20 | 4 | Details |
| US4137916A | Catheter plug assembly | Expired / Lapsed | 1976-11-22 | 1979-02-06 | 3 | Details |
| US4133441A | Injection site | Expired / Lapsed | 1978-03-23 | 1979-01-09 | 4 | Details |
| US4128098A | Valved spike transfer device | Expired / Lapsed | 1976-12-06 | 1978-12-05 | 21 | Details |
| US4120449A | Centrifugal processing apparatus using tube drive | Expired / Lapsed | 1977-06-13 | 1978-10-17 | 9 | Details |
| US4120448A | Centrifugal liquid processing apparatus with automatically … | Expired / Lapsed | 1977-06-08 | 1978-10-17 | 14 | Details |
| US4113173A | Centrifugal liquid processing apparatus | Expired / Lapsed | 1976-02-11 | 1978-09-12 | 10 | Details |
| US4106129A | Supported bioprosthetic heart valve with compliant orifice … | Expired / Lapsed | 1977-08-26 | 1978-08-15 | 35 | Details |
| US4105029A | Intravenous solution set having an air access site and cons… | Expired / Lapsed | 1977-04-28 | 1978-08-08 | 5 | Details |
| US4100953A | Flexible collapsible container defining relatively rigid sh… | Expired / Lapsed | 1976-12-16 | 1978-07-18 | 11 | Details |
| USRE29698E | Stabilization of AHF using heparin | Expired / Lapsed | 1976-04-06 | 1978-07-11 | 8 | Details |
| US4098274A | Digital memory with power outage and memory overload logic … | Expired / Lapsed | 1976-10-18 | 1978-07-04 | 21 | Details |
| US4094792A | Membrane fluid transfer method and apparatus | Expired / Lapsed | 1976-09-08 | 1978-06-13 | 29 | Details |
| US4093545A | Method and apparatus for determining the amount of ultrafil… | Expired / Lapsed | 1975-02-14 | 1978-06-06 | 6 | Details |
| US4090752A | Diagnostic electrode assembly | Expired / Lapsed | 1976-11-29 | 1978-05-23 | 8 | Details |
| US4080965A | In-line cannula valve assembly | Expired / Lapsed | 1976-09-30 | 1978-03-28 | 12 | Details |
| US4079515A | Implant devices for retaining dentures | Expired / Lapsed | 1975-11-19 | 1978-03-21 | 5 | Details |
| US4077772A | Method for the determination of hemoglobin in trace amounts | Expired / Lapsed | 1977-05-31 | 1978-03-07 | 18 | Details |
| US4073886A | Blood fractionation process using block copolymers of ethyl… | Expired / Lapsed | 1973-01-30 | 1978-02-14 | 8 | Details |
| US4068696A | Supplemental additive indication cap for containers and the… | Expired / Lapsed | 1976-11-19 | 1978-01-17 | 5 | Details |
| US4068666A | Surgical sponge and method of forming the same | Expired / Lapsed | 1975-05-16 | 1978-01-17 | 16 | Details |
| US4058121A | Vented needle for medical liquids | Expired / Lapsed | 1976-06-29 | 1977-11-15 | 15 | Details |
| US4058369A | Oxygenator | Expired / Lapsed | 1975-04-04 | 1977-11-15 | 9 | Details |
| US4056116A | Valve for interconnecting sterile containers and the like | Expired / Lapsed | 1976-09-08 | 1977-11-01 | 8 | Details |
| US4056101A | Means for reducing tissue thromboplastin in collected blood | Expired / Lapsed | 1976-09-01 | 1977-11-01 | 5 | Details |
| US4053280A | Instrument tray and soak basin combination | Expired / Lapsed | 1976-04-23 | 1977-10-11 | 12 | Details |
| US4048995A | Injection site | Expired / Lapsed | 1976-07-19 | 1977-09-20 | 19 | Details |
| US4048996A | Dual injection site | Expired / Lapsed | 1976-06-14 | 1977-09-20 | 27 | Details |
| US4049033A | Molded collapsible solution container | Expired / Lapsed | 1975-10-09 | 1977-09-20 | 8 | Details |
| US4046276A | Port protector cap for a container | Expired / Lapsed | 1976-07-14 | 1977-09-06 | 10 | Details |
| US4046150A | Medical instrument for locating and removing occlusive obje… | Expired / Lapsed | 1975-07-17 | 1977-09-06 | 16 | Details |
| US4043334A | Self righting syringe protector | Expired / Lapsed | 1976-06-29 | 1977-08-23 | 16 | Details |
| US4043333A | Clamp-on injection site | Expired / Lapsed | 1975-09-15 | 1977-08-23 | 21 | Details |
| US4038983A | Fluid infusion pump | Expired / Lapsed | 1976-01-26 | 1977-08-02 | 16 | Details |
| US4034754A | Intravenous solution set having a constricted inner diamete… | Expired / Lapsed | 1975-08-07 | 1977-07-12 | 21 | Details |
| US4031891A | Air eliminating filter | Expired / Lapsed | 1975-11-03 | 1977-06-28 | 3 | Details |
| US4030498A | Syringe | Expired / Lapsed | 1976-07-22 | 1977-06-21 | 8 | Details |
| US4030495A | Twin check valve pump system having fail-safe characteristic | Expired / Lapsed | 1975-11-07 | 1977-06-21 | 10 | Details |
| US4027669A | Destructible Luer lock syringe and method of destructing sa… | Expired / Lapsed | 1976-04-12 | 1977-06-07 | 22 | Details |
| US4028253A | Dialyzer connector system | Expired / Lapsed | 1975-10-08 | 1977-06-07 | 15 | Details |
| US4025618A | Method for separation of cryoprecipitate from blook plasma | Expired / Lapsed | 1976-03-29 | 1977-05-24 | 11 | Details |
| US4017911A | Heart valve with a sintered porous surface | Expired / Lapsed | 1976-06-03 | 1977-04-19 | 5 | Details |
| US4013072A | Drip chamber for intravenous administration | Expired / Lapsed | 1975-11-03 | 1977-03-22 | 6 | Details |
| US4009709A | Apparatus and process for determining systolic pressure | Expired / Lapsed | 1975-05-15 | 1977-03-01 | 19 | Details |
| US4007743A | Opening mechanism for umbrella-like intravascular shunt def… | Expired / Lapsed | 1975-10-20 | 1977-02-15 | 16 | Details |
| US4004587A | Parenteral liquid administration set with non-air blocking … | Expired / Lapsed | 1975-06-13 | 1977-01-25 | 13 | Details |
| US4004586A | Method and apparatus for sealed, sterile connection | Expired / Lapsed | 1975-03-12 | 1977-01-25 | 26 | Details |
| US4003370A | Blood pressure monitor system and method | Expired / Lapsed | 1975-10-14 | 1977-01-18 | 19 | Details |
| US3995623A | Multipurpose flow-directed catheter | Expired / Lapsed | 1976-02-11 | 1976-12-07 | 11 | Details |
| US3995628A | Catheter insertion device | Expired / Lapsed | 1975-04-25 | 1976-12-07 | 32 | Details |
| US3996027A | Swirling flow bubble trap | Expired / Lapsed | 1974-10-31 | 1976-12-07 | 3 | Details |
| US3993066A | Burette chamber for use with intravenous solution administr… | Expired / Lapsed | 1974-11-01 | 1976-11-23 | 10 | Details |
| US3989571A | Method of making a smooth tipped endotracheal tube | Expired / Lapsed | 1974-11-18 | 1976-11-02 | 13 | Details |
| US3986506A | Apparatus for separation of cryoprecipitate from blood plas… | Expired / Lapsed | 1974-09-03 | 1976-10-19 | 7 | Details |
| US3985135A | Dual chamber reservoir | Expired / Lapsed | 1975-03-31 | 1976-10-12 | 5 | Details |
| US3983863A | Heart support for coronary artery surgery | Expired / Lapsed | 1975-06-02 | 1976-10-05 | 7 | Details |
| US3977995A | Calibrating fluid for blood cell counting and hemoglobin de… | Expired / Lapsed | 1974-10-17 | 1976-08-31 | 5 | Details |
| US3973913A | Blood control standard | Expired / Lapsed | 1976-01-29 | 1976-08-10 | 11 | Details |
| US3967627A | Hot/cold applicator system | Expired / Lapsed | 1974-11-18 | 1976-07-06 | 16 | Details |
| US3956259A | Fractionation of blood using block copolymer of ethylene ox… | Expired / Lapsed | 1974-06-06 | 1976-05-11 | 3 | Details |
| US3942523A | Reinforced double-fenestrated surgical drape | Expired / Lapsed | 1975-01-17 | 1976-03-09 | 8 | Details |
| US3941149A | Valve | Expired / Lapsed | 1974-11-11 | 1976-03-02 | 4 | Details |
| US3934715A | Cauterizing instrument and holder | Expired / Lapsed | 1974-05-20 | 1976-01-27 | 3 | Details |
| US3935111A | Device for removing blood microemboli | Expired / Lapsed | 1973-04-06 | 1976-01-27 | 21 | Details |
| US3918453A | Surgical suction device | Expired / Lapsed | 1974-07-01 | 1975-11-11 | 12 | Details |
| US3903872A | Apparatus and process for producing sphygmometric informati… | Expired / Lapsed | 1974-02-25 | 1975-09-09 | 36 | Details |
| US3901231A | Infusion pump apparatus | Expired / Lapsed | 1974-02-07 | 1975-08-26 | 6 | Details |
| US3900396A | Blood leak detector | Expired / Lapsed | 1974-03-22 | 1975-08-19 | 11 | Details |
| US3880169A | Controlled entry pacemaker electrode for myocardial implant… | Expired / Lapsed | 1974-01-02 | 1975-04-29 | 7 | Details |
| US3877843A | Pulsatile pumping system | Expired / Lapsed | 1973-05-21 | 1975-04-15 | 14 | Details |
| US3876501A | Binding enzymes to activated water-soluble carbohydrates | Expired / Lapsed | 1973-05-17 | 1975-04-08 | 11 | Details |
| US3873449A | Filter skimming apparatus | Expired / Lapsed | 1973-04-05 | 1975-03-25 | 3 | Details |
| US3865731A | Filter skimming device | Expired / Lapsed | 1973-12-21 | 1975-02-11 | 4 | Details |
| US3862635A | Smooth tipped endotracheal tube | Expired / Lapsed | 1973-04-23 | 1975-01-28 | 8 | Details |
| US3858581A | Medication injection device | Expired / Lapsed | 1973-07-02 | 1975-01-07 | 6 | Details |
| US3855995A | Ventricle assembly for pulsatile-type pump | Expired / Lapsed | 1973-09-11 | 1974-12-24 | 30 | Details |
| FR2064151B1 | FR2064151B1 - - Google Patents | Expired / Lapsed | 1970-10-05 | 1974-12-20 | 0 | Details |
| US3842824A | Notched surgical pin and breaking tool therefor | Expired / Lapsed | 1973-03-19 | 1974-10-22 | 11 | Details |
| US3832253A | Method of making an inflatable balloon catheter | Expired / Lapsed | 1973-03-21 | 1974-08-27 | 0 | Details |
| US3825000A | Disposable humidifier | Expired / Lapsed | 1972-11-08 | 1974-07-23 | 14 | Details |
| US3814137A | Injection site for flow conduits containing biological flui… | Expired / Lapsed | 1973-01-26 | 1974-06-04 | 9 | Details |
| US3780738A | Method and apparatus of medical suction | Expired / Lapsed | 1971-12-08 | 1973-12-25 | 12 | Details |
| US3777697A | Indicator device for collapsible fluid container | Expired / Lapsed | 1972-04-07 | 1973-12-11 | 17 | Details |
| US3769982A | Physiological drainage system with closure means responsive… | Expired / Lapsed | 1971-09-24 | 1973-11-06 | 32 | Details |
| US3770631A | Clarification of blood serum and plasma | Expired / Lapsed | 1971-06-29 | 1973-11-06 | 0 | Details |
| US3759788A | Reducing blood clotting with anti thrombogenic materials co… | Expired / Lapsed | 1969-12-08 | 1973-09-18 | 0 | Details |
| US3758073A | Valve for physiological drainage actuable by lateral compre… | Expired / Lapsed | 1971-10-26 | 1973-09-11 | 4 | Details |
| US3746001A | Pierceable access port for parenteral solution containers | Expired / Lapsed | 1971-10-20 | 1973-07-17 | 6 | Details |
| US3738365A | Spring reinforced extensible catheter | Expired / Lapsed | 1971-11-01 | 1973-06-12 | 11 | Details |
| US3722004A | Disc for heart valves | Expired / Lapsed | 1971-12-08 | 1973-03-27 | 9 | Details |
| US3722557A | Apparatus for adding medicaments to a sealed expandable par… | Expired / Lapsed | 1971-03-03 | 1973-03-27 | 20 | Details |
| US3712475A | Positive pressure lid for dialyzer apparatus | Expired / Lapsed | 1970-08-31 | 1973-01-23 | 18 | Details |
| US3712474A | Artifical kidney apparatus | Expired / Lapsed | 1970-04-08 | 1973-01-23 | 14 | Details |
| US3689879A | Conservation of transient pulses in analog to digital conve… | Expired / Lapsed | 1971-05-18 | 1972-09-05 | 12 | Details |
| US3687131A | Biopsy clamp | Expired / Lapsed | 1970-10-28 | 1972-08-29 | 6 | Details |
| US3685795A | Fluid flow valve | Expired / Lapsed | 1970-07-06 | 1972-08-22 | 3 | Details |
| US3674134A | Rupturable container | Expired / Lapsed | 1970-03-13 | 1972-07-04 | 17 | Details |
| US3669116A | Drainage catheter with anticlogging means | Expired / Lapsed | 1970-07-06 | 1972-06-13 | 5 | Details |
| US3669094A | Device and method for measuring intracranial pressure | Expired / Lapsed | 1970-07-06 | 1972-06-13 | 11 | Details |
| US3656185A | Cardiac valvular support prosthesis | Expired / Lapsed | 1970-02-04 | 1972-04-18 | 7 | Details |
| US3643665A | Therapeutic pack for thermal applications | Expired / Lapsed | 1969-04-04 | 1972-02-22 | 7 | Details |
| US3639213A | Streptokinase chemically bonded to a carbohydrate matrix | Expired / Lapsed | 1969-12-02 | 1972-02-01 | 15 | Details |
| US3631018A | Production of stable high-potency human ahf using polyethyl… | Expired / Lapsed | 1970-05-01 | 1971-12-28 | 0 | Details |
| US3618613A | Antithrombotic intravascular catheter reinforced with nonki… | Expired / Lapsed | 1969-05-19 | 1971-11-09 | 2 | Details |
| US3598126A | Vascular canula for medical applications | Expired / Lapsed | 1968-07-25 | 1971-08-10 | 7 | Details |
| US3587564A | Vital pulse display and display process employing a repetit… | Expired / Lapsed | 1969-01-17 | 1971-06-28 | 0 | Details |
| US3585647A | Antithrombogenic article and process | Expired / Lapsed | 1968-04-25 | 1971-06-22 | 0 | Details |
| US3583400A | Fluid collecting apparatus and process | Expired / Lapsed | 1969-01-14 | 1971-06-08 | 21 | Details |
| US3578411A | Bubbler assembly for blood treating apparatus | Expired / Lapsed | 1969-07-22 | 1971-05-11 | 0 | Details |
| US3570485A | Flexible catheter and inserting apparatus | Expired / Lapsed | 1968-05-06 | 1971-03-16 | 7 | Details |
| US3561672A | Washing process and centrifuge assembly | Expired / Lapsed | 1968-03-18 | 1971-02-09 | 26 | Details |
| US3560475A | Prothrombin complex prepared by precipitation with polyethy… | Expired / Lapsed | 1969-06-19 | 1971-02-02 | 0 | Details |
| US3554580A | Catheter adapter and process and assembly for its securance | Expired / Lapsed | 1968-12-02 | 1971-01-12 | 0 | Details |
| US3547119A | Catheter assembly | Expired / Lapsed | 1967-12-08 | 1970-12-15 | 0 | Details |
| US3537455A | Drainage apparatus | Expired / Lapsed | 1967-06-08 | 1970-11-03 | 0 | Details |
| US3536073A | Catheter placement apparatus | Expired / Lapsed | 1968-06-18 | 1970-10-27 | 0 | Details |
| US3533439A | Roller clamp | Expired / Lapsed | 1968-10-16 | 1970-10-13 | 0 | Details |
| US3527700A | Dialysis fluid recirculation process and apparatus | Expired / Lapsed | 1968-06-06 | 1970-09-08 | 0 | Details |
| US3522148A | Stabilized thromboplastin preparation | Expired / Lapsed | 1965-08-13 | 1970-07-28 | 0 | Details |
| US3506130A | Filter assembly for apparatus used in parenteral administra… | Expired / Lapsed | 1967-12-26 | 1970-04-14 | 0 | Details |
| US3499089A | Method of inducing anesthesia with 2-halo-1,1,1,3,3-pentafl… | Expired / Lapsed | 1967-08-29 | 1970-03-03 | 0 | Details |
| CA831779A | Flow control apparatus adapted for parenteral administratio… | Expired / Lapsed | — | 1970-01-13 | 0 | Details |
| US3467077A | Sphygmomanometric cuff | Expired / Lapsed | 1966-06-30 | 1969-09-16 | 0 | Details |
| US3466249A | Blood serum reference standard for multi-automated analytic… | Expired / Lapsed | 1967-02-13 | 1969-09-09 | 0 | Details |
| US3456965A | Means for coupling a pair of fluid conduits | Expired / Lapsed | 1967-02-23 | 1969-07-22 | 0 | Details |
| US3441136A | Controlled blood dialysis system | Expired / Lapsed | 1966-07-07 | 1969-04-29 | 0 | Details |
| US3343541A | Parenteral container | Expired / Lapsed | 1964-01-08 | 1967-09-26 | 0 | Details |
| US3335723A | Indwelling catheter unit | Expired / Lapsed | 1964-12-02 | 1967-08-15 | 0 | Details |
| US3305446A | Method of preparing parenteral solution | Expired / Lapsed | 1963-01-07 | 1967-02-21 | 2 | Details |
| US3298597A | Parenteral solution container | Expired / Lapsed | 1963-09-12 | 1967-01-17 | 2 | Details |
| CA739871A | Tube forming process | Expired / Lapsed | — | 1966-08-02 | 0 | Details |
| US3255094A | Method for purification of streptokinase | Expired / Lapsed | 1963-01-10 | 1966-06-07 | 0 | Details |
| US3163164A | Flexible syringe unit | Expired / Lapsed | 1961-10-04 | 1964-12-29 | 2 | Details |
| US3140716A | Heat exchanger for blood | Expired / Lapsed | 1961-06-26 | 1964-07-14 | 0 | Details |
| US3127892A | Blood handling apparatus | Expired / Lapsed | 1960-07-13 | 1964-04-07 | 2 | Details |
| US3119391A | Non-coring needle | Expired / Lapsed | 1962-07-09 | 1964-01-28 | 1 | Details |
| US3110308A | Parenteral fluid administration equiment | Expired / Lapsed | 1960-10-20 | 1963-11-12 | 2 | Details |
| US3100490A | Surgical drainage tube | Expired / Lapsed | 1960-11-01 | 1963-08-13 | 2 | Details |
| US3099429A | Roller clamp for parenteral solution equipment | Expired / Lapsed | 1960-04-14 | 1963-07-30 | 2 | Details |
| US3087490A | Oxygenator | Expired / Lapsed | 1959-05-25 | 1963-04-30 | 2 | Details |
| US3087491A | Parenteral solution equipment and method of making | Expired / Lapsed | 1958-03-14 | 1963-04-30 | 2 | Details |
| US3079920A | Flexible container with integral pilot tube holder | Expired / Lapsed | 1960-07-22 | 1963-03-05 | 2 | Details |
| US3079919A | Parenteral solution equipment and method | Expired / Lapsed | 1958-11-10 | 1963-03-05 | 2 | Details |
| US3078847A | Blood handling method and apparatus | Expired / Lapsed | 1959-05-06 | 1963-02-26 | 1 | Details |
| US3075639A | Hypodermic needles in blister package | Expired / Lapsed | 1960-03-07 | 1963-01-29 | 0 | Details |
| US3074402A | Blood handling equipment | Expired / Lapsed | 1960-01-04 | 1963-01-22 | 2 | Details |
| US3067898A | Parenteral solution equipment | Expired / Lapsed | 1959-05-18 | 1962-12-11 | 0 | Details |
| US3064647A | Blood component separation method and apparatus | Expired / Lapsed | 1957-06-13 | 1962-11-20 | 0 | Details |
| US3059643A | Pumping apparatus | Expired / Lapsed | 1954-12-10 | 1962-10-23 | 0 | Details |
| US3058464A | Oxygenator | Expired / Lapsed | 1957-04-22 | 1962-10-16 | 1 | Details |
| US3056403A | Parenteral solution equipment and method of using same | Expired / Lapsed | 1956-01-26 | 1962-10-02 | 0 | Details |
| US3055367A | Container for supplemental medication and method of using t… | Expired / Lapsed | 1955-07-13 | 1962-09-25 | 0 | Details |
| US3052238A | Pressure flow device | Expired / Lapsed | 1958-04-22 | 1962-09-04 | 0 | Details |
| US3048173A | Airway cannula | Expired / Lapsed | 1958-02-17 | 1962-08-07 | 0 | Details |
| US3033202A | Parenteral solution equipment and method of using same | Expired / Lapsed | 1955-10-07 | 1962-05-08 | 0 | Details |
| US3021841A | Intravenous administration equipment | Expired / Lapsed | 1957-03-14 | 1962-02-20 | 0 | Details |
| US3005455A | Container closure | Expired / Lapsed | 1955-06-24 | 1961-10-24 | 0 | Details |
| US3003500A | Intravenous administration equipment | Expired / Lapsed | 1955-12-14 | 1961-10-10 | 0 | Details |
| US3000540A | Flow control device and method | Expired / Lapsed | 1957-08-08 | 1961-09-19 | 0 | Details |
| US2982286A | Blood collection apparatus | Expired / Lapsed | 1956-08-03 | 1961-05-02 | 0 | Details |
| US2969158A | Parenteral solution equipment | Expired / Lapsed | 1959-03-02 | 1961-01-24 | 0 | Details |
| US2969063A | Parenteral fluid administration equipment | Expired / Lapsed | 1958-02-10 | 1961-01-24 | 0 | Details |
| US2969064A | Drinking tube device | Expired / Lapsed | 1957-03-26 | 1961-01-24 | 0 | Details |
| US2949913A | Parenteral solution equipment | Expired / Lapsed | 1957-08-26 | 1960-08-23 | 0 | Details |
| US2938238A | Plastic collar secured to a member and method of attaching … | Expired / Lapsed | 1954-05-04 | 1960-05-31 | 0 | Details |
| US2893389A | Needle hub seal | Expired / Lapsed | 1955-03-31 | 1959-07-07 | 0 | Details |
| US2880501A | Artificial kidney manufacture | Expired / Lapsed | 1956-07-25 | 1959-04-07 | 0 | Details |
| US2868200A | Flash-back indicator | Expired / Lapsed | 1954-11-01 | 1959-01-13 | 0 | Details |
| US2863453A | Syringe nozzle | Expired / Lapsed | 1956-12-04 | 1958-12-09 | 0 | Details |
| US2862495A | Hypodermic needle | Expired / Lapsed | 1955-05-06 | 1958-12-02 | 0 | Details |
| US2855173A | Tubing clamp for parenteral administration set | Expired / Lapsed | 1954-07-07 | 1958-10-07 | 0 | Details |
| US2825333A | Fluid flow regulator for flexible tubing | Expired / Lapsed | 1955-01-24 | 1958-03-04 | 0 | Details |
| US2808053A | Serology sample container | Expired / Lapsed | 1955-06-21 | 1957-10-01 | 0 | Details |
| US2777443A | Air-way puncture device | Expired / Lapsed | 1955-03-29 | 1957-01-15 | 0 | Details |
| US2770235A | Parenteral administration of liquids | Expired / Lapsed | 1953-06-29 | 1956-11-13 | 0 | Details |
| US2757669A | Apparatus for blood collection and method of using the same | Expired / Lapsed | 1954-07-07 | 1956-08-07 | 0 | Details |
| FR1108782A | Hand-operated blood pump | Expired / Lapsed | 1954-06-30 | 1956-01-17 | 0 | Details |
| US2725055A | Recipient needle mounting | Expired / Lapsed | 1954-07-07 | 1955-11-29 | 0 | Details |
| US2712822A | Needle hub | Expired / Lapsed | 1954-05-21 | 1955-07-12 | 0 | Details |
| US2705955A | Parenteral administration set and air inlet closure structu… | Expired / Lapsed | 1952-12-18 | 1955-04-12 | 0 | Details |
| US2702036A | Drip tube | Expired / Lapsed | 1954-09-20 | 1955-02-15 | 0 | Details |
| US2554632A | Preparation of protein digestion product | Expired / Lapsed | 1950-03-24 | 1951-05-29 | 2 | Details |
| US2458722A | Tubing set | Expired / Lapsed | 1942-11-02 | 1949-01-11 | 0 | Details |
| US2442983A | Closure | Expired / Lapsed | 1942-08-14 | 1948-06-08 | 0 | Details |
| US2340419A | Closure | Expired / Lapsed | 1941-11-03 | 1944-02-01 | 0 | Details |
| US2236491A | Container | Expired / Lapsed | 1937-06-30 | 1941-03-25 | 0 | Details |
| US2222371A | Liquid withdrawal and dispensing means | Expired / Lapsed | 1938-06-27 | 1940-11-19 | 0 | Details |
| US2191495A | Bottle stopper for the storing of sterile liquids | Expired / Lapsed | 1938-03-10 | 1940-02-27 | 0 | Details |
| US2186987A | Filter flow device | Expired / Lapsed | 1938-08-05 | 1940-01-16 | 0 | Details |
| US2148196A | Closure for containers | Expired / Lapsed | 1937-01-21 | 1939-02-21 | 0 | Details |
| US2121123A | Filtering means for liquid containers | Expired / Lapsed | 1936-06-08 | 1938-06-21 | 0 | Details |
| US2108583A | Container | Expired / Lapsed | 1936-02-26 | 1938-02-15 | 0 | Details |