Covidien AG
Covidien AActive Patents
0
Total Holdings
213
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| EP0376562A2 | Improved resonator for surgical handpiece | Expired / Lapsed | 1989-12-15 | — | 9 | Details |
| EP0310431A2 | Apparatus for providing enhanced tissue fragmentation and/o… | Expired / Lapsed | 1988-09-30 | — | 17 | Details |
| EP0136855A2 | Electrosurgical generator | Expired / Lapsed | 1984-09-10 | — | 27 | Details |
| US6546188B1 | Editing system and editing method | Expired / Lapsed | 1999-01-13 | 2003-04-08 | 28 | Details |
| US6280441B1 | Apparatus and method for RF lesioning | Expired / Lapsed | 1997-12-15 | 2001-08-28 | 50 | Details |
| US6277083B1 | Minimally invasive intact recovery of tissue | Expired / Lapsed | 1999-12-27 | 2001-08-21 | 89 | Details |
| US6228080B1 | Electrosurgical generator with adaptive power control | Expired / Lapsed | 1998-12-11 | 2001-05-08 | 24 | Details |
| US6146380A | Bent tip electrical surgical probe | Expired / Lapsed | 1998-01-09 | 2000-11-14 | 15 | Details |
| US6039733A | Method of vascular tissue sealing pressure control | Expired / Lapsed | 1998-06-25 | 2000-03-21 | 22 | Details |
| US6033399A | Electrosurgical generator with adaptive power control | Expired / Lapsed | 1997-04-09 | 2000-03-07 | 27 | Details |
| US5865728A | Method of using an endoscopic inflatable lifting apparatus … | Expired / Lapsed | 1995-11-21 | 1999-02-02 | 22 | Details |
| US5843098A | Surgical purse string suturing instrument and method | Expired / Lapsed | 1996-12-10 | 1998-12-01 | 34 | Details |
| US5823946A | Method for creating a mediastinal working space | Expired / Lapsed | 1997-06-05 | 1998-10-20 | 15 | Details |
| US5810882A | Surgical helical fastener with applicator and method of use | Expired / Lapsed | 1996-12-20 | 1998-09-22 | 7 | Details |
| US5797943A | Shielded trocar and trocar shield | Expired / Lapsed | 1997-03-03 | 1998-08-25 | 26 | Details |
| US5779728A | Method and inflatable chamber apparatus for separating laye… | Expired / Lapsed | 1996-01-05 | 1998-07-14 | 19 | Details |
| US5772659A | Electrosurgical generator power control circuit and method | Expired / Lapsed | 1995-09-26 | 1998-06-30 | 12 | Details |
| US5738648A | Method and apparatus for a valve and irrigator | Expired / Lapsed | 1996-01-23 | 1998-04-14 | 19 | Details |
| US5720744A | Control system for neurosurgery | Expired / Lapsed | 1995-06-06 | 1998-02-24 | 18 | Details |
| US5718703A | Method and apparatus for small needle electrocautery | Expired / Lapsed | 1995-03-14 | 1998-02-17 | 4 | Details |
| US5716327A | Body wall retraction system for wide cavity retraction | Expired / Lapsed | 1996-06-25 | 1998-02-10 | 25 | Details |
| US5697946A | Method and apparatus for anchoring laparoscopic instruments | Expired / Lapsed | 1994-10-07 | 1997-12-16 | 26 | Details |
| US5690607A | Method for mechanical abdominal wall retraction | Expired / Lapsed | 1996-07-03 | 1997-11-25 | 7 | Details |
| US5672158A | Catheter introducer | Expired / Lapsed | 1993-01-05 | 1997-09-30 | 17 | Details |
| US5658281A | Bipolar electrosurgical scissors and method of manufacture | Expired / Lapsed | 1995-12-04 | 1997-08-19 | 16 | Details |
| US5643178A | Method for peritoneal retration | Expired / Lapsed | 1995-05-26 | 1997-07-01 | 7 | Details |
| US5634883A | Apparatus for peritoneal retraction | Expired / Lapsed | 1995-05-26 | 1997-06-03 | 7 | Details |
| US5607440A | Trocar with lockable shield | Expired / Lapsed | 1995-06-02 | 1997-03-04 | 23 | Details |
| US5571147A | Thermal denervation of an intervertebral disc for relief of… | Expired / Lapsed | 1994-09-09 | 1996-11-05 | 10 | Details |
| US5562603A | Endoscopic inflatable retraction device with fluid-tight el… | Expired / Lapsed | 1995-06-05 | 1996-10-08 | 19 | Details |
| US5562720A | Bipolar/monopolar endometrial ablation device and method | Expired / Lapsed | 1994-10-06 | 1996-10-08 | 6 | Details |
| US5545150A | Trocar | Expired / Lapsed | 1994-05-06 | 1996-08-13 | 16 | Details |
| US5545174A | Finger stick device | Expired / Lapsed | 1994-01-11 | 1996-08-13 | 38 | Details |
| US5540716A | Surgical fastener | Expired / Lapsed | 1994-11-29 | 1996-07-30 | 6 | Details |
| US5531856A | Endoscopic inflatable retraction devices | Expired / Lapsed | 1993-08-13 | 1996-07-02 | 12 | Details |
| US5520609A | Apparatus and method for peritoneal retraction | Expired / Lapsed | 1993-05-18 | 1996-05-28 | 12 | Details |
| US5514129A | Automatic bipolar control for an electrosurgical generator | Expired / Lapsed | 1993-12-03 | 1996-05-07 | 22 | Details |
| US5474057A | Laparoscopic dissection tension retractor device and method | Expired / Lapsed | 1994-07-21 | 1995-12-12 | 26 | Details |
| US5474539A | Trocar with retracting tip | Expired / Lapsed | 1993-02-08 | 1995-12-12 | 9 | Details |
| US5472442A | Moveable switchable electrosurgical handpiece | Expired / Lapsed | 1994-03-23 | 1995-12-05 | 13 | Details |
| US5465711A | Surgical procedures using endoscopic inflatable retraction … | Expired / Lapsed | 1993-08-13 | 1995-11-14 | 19 | Details |
| US5453094A | Kit assembly for use during a laparoscopic surgical procedu… | Expired / Lapsed | 1993-09-17 | 1995-09-26 | 13 | Details |
| US5451206A | Triple lumen catheter | Expired / Lapsed | 1994-09-20 | 1995-09-19 | 23 | Details |
| US5449355A | Retrograde tissue splitter and method | Expired / Lapsed | 1993-11-24 | 1995-09-12 | 28 | Details |
| US5449380A | Apparatus and method for organ ablation | Expired / Lapsed | 1993-09-17 | 1995-09-12 | 14 | Details |
| US5441759A | Method to stabilize TDMAC heparin coating | Expired / Lapsed | 1994-06-08 | 1995-08-15 | 23 | Details |
| US5442016A | Coating for tissue drag reduction | Expired / Lapsed | 1994-04-20 | 1995-08-15 | 15 | Details |
| US5431173A | Method and apparatus for body structure manipulation and di… | Expired / Lapsed | 1992-05-29 | 1995-07-11 | 37 | Details |
| US5425738A | Endoscopic anastomosis ring insertion device and method of … | Expired / Lapsed | 1993-10-18 | 1995-06-20 | 21 | Details |
| US5411481A | Surgical purse string suturing instrument and method | Expired / Lapsed | 1992-10-27 | 1995-05-02 | 21 | Details |
| USD356964S | Housing for holding and dispensing electronic thermometers | Expired / Lapsed | 1993-09-21 | 1995-04-04 | 1 | Details |
| US5402772A | Endoscopic expandable retraction device | Expired / Lapsed | 1993-08-13 | 1995-04-04 | 25 | Details |
| US5403291A | Catheter with elongated side holes | Expired / Lapsed | 1993-08-02 | 1995-04-04 | 32 | Details |
| US5397334A | Distal movement limiting assembly for finger stick device | Expired / Lapsed | 1994-01-11 | 1995-03-14 | 14 | Details |
| US5397353A | Implant tissue | Expired / Lapsed | 1991-01-03 | 1995-03-14 | 8 | Details |
| US5395034A | Linear surgical stapling instrument | Expired / Lapsed | 1992-09-21 | 1995-03-07 | 21 | Details |
| US5391182A | Apparatus and method for closing puncture wounds | Expired / Lapsed | 1993-08-03 | 1995-02-21 | 26 | Details |
| US5383889A | Tethered everting balloon retractor for hollow bodies and m… | Expired / Lapsed | 1992-10-09 | 1995-01-24 | 28 | Details |
| US5380301A | Catheter/hub strain relief and method of manufacture thereof | Expired / Lapsed | 1992-07-10 | 1995-01-10 | 11 | Details |
| US5372147A | Peritoneal distension robotic arm | Expired / Lapsed | 1992-06-16 | 1994-12-13 | 12 | Details |
| US5361752A | Retraction apparatus and methods for endoscopic surgery | Expired / Lapsed | 1992-05-04 | 1994-11-08 | 28 | Details |
| US5360416A | Thin-walled anesthesia needles | Expired / Lapsed | 1993-09-30 | 1994-11-01 | 12 | Details |
| US5356424A | Laparoscopic suturing device | Expired / Lapsed | 1993-02-05 | 1994-10-18 | 7 | Details |
| US5348536A | Coextruded catheter and method of forming | Expired / Lapsed | 1993-08-02 | 1994-09-20 | 47 | Details |
| US5346459A | Trocar | Expired / Lapsed | 1993-04-14 | 1994-09-13 | 50 | Details |
| US5343857A | Respiratory accessory access port and adaptor therefore | Expired / Lapsed | 1993-07-27 | 1994-09-06 | 10 | Details |
| US5333607A | Ventilator manifold with accessory access port | Expired / Lapsed | 1992-10-19 | 1994-08-02 | 19 | Details |
| US5334183A | Endoscopic electrosurgical apparatus | Expired / Lapsed | 1992-04-09 | 1994-08-02 | 29 | Details |
| US5324302A | Lancet with locking cover | Expired / Lapsed | 1992-10-13 | 1994-06-28 | 45 | Details |
| US5318580A | Retractable trocar | Expired / Lapsed | 1991-08-30 | 1994-06-07 | 32 | Details |
| US5309902A | Respiratory support system and suction catheter device ther… | Expired / Lapsed | 1992-10-19 | 1994-05-10 | 7 | Details |
| US5309896A | Retraction methods using endoscopic inflatable retraction d… | Expired / Lapsed | 1991-11-19 | 1994-05-10 | 40 | Details |
| US5304192A | Lancet with locking cover | Expired / Lapsed | 1993-01-08 | 1994-04-19 | 45 | Details |
| US5305121A | Stereoscopic endoscope system | Expired / Lapsed | 1992-06-08 | 1994-04-19 | 23 | Details |
| US5300036A | Trocar with multiple converters and detachable obturator | Expired / Lapsed | 1993-04-02 | 1994-04-05 | 32 | Details |
| US5282808A | Closure prevention apparatus for surgical clip applier | Expired / Lapsed | 1993-02-04 | 1994-02-01 | 20 | Details |
| US5282810A | Surgical anastomosis device | Expired / Lapsed | 1992-04-08 | 1994-02-01 | 60 | Details |
| US5281238A | Endoscopic ligation instrument | Expired / Lapsed | 1993-03-03 | 1994-01-25 | 24 | Details |
| US5281216A | Electrosurgical bipolar treating apparatus | Expired / Lapsed | 1992-03-31 | 1994-01-25 | 4 | Details |
| US5277201A | Endometrial ablation apparatus and method | Expired / Lapsed | 1992-05-01 | 1994-01-11 | 17 | Details |
| US5269792A | Surgical clip | Expired / Lapsed | 1992-10-07 | 1993-12-14 | 70 | Details |
| US5269927A | Separation device for use in blood collection tubes | Expired / Lapsed | 1991-12-16 | 1993-12-14 | 21 | Details |
| US5267970A | Device for anchoring trocar sleeve | Expired / Lapsed | 1991-11-01 | 1993-12-07 | 4 | Details |
| US5256147A | Reusable trocar with easily replaceable obturator | Expired / Lapsed | 1992-06-17 | 1993-10-26 | 21 | Details |
| US5256155A | Drop detection method and apparatus | Expired / Lapsed | 1991-04-01 | 1993-10-26 | 16 | Details |
| US5252701A | Segmented absorbable copolymer | Expired / Lapsed | 1990-07-06 | 1993-10-12 | 46 | Details |
| US5250027A | Peristaltic infusion device with backpack sensor | Expired / Lapsed | 1991-10-08 | 1993-10-05 | 9 | Details |
| US5248302A | Percutaneous obturatable internal anchoring device | Expired / Lapsed | 1992-08-05 | 1993-09-28 | 18 | Details |
| US5236440A | Surgical fastener | Expired / Lapsed | 1992-04-14 | 1993-08-17 | 21 | Details |
| US5224955A | Surgical needle-suture combination and apparatus and method… | Expired / Lapsed | 1991-08-15 | 1993-07-06 | 7 | Details |
| US5221281A | Electrosurgical tubular trocar | Expired / Lapsed | 1992-06-30 | 1993-06-22 | 23 | Details |
| US5217457A | Enhanced electrosurgical apparatus | Expired / Lapsed | 1992-01-29 | 1993-06-08 | 29 | Details |
| US5183054A | Actuated biopsy cutting needle with removable stylet | Expired / Lapsed | 1991-09-09 | 1993-02-02 | 20 | Details |
| US5167637A | Valve membrane for a catheter introducer hemostatic valve | Expired / Lapsed | 1991-10-30 | 1992-12-01 | 20 | Details |
| US5158552A | Safety trocar instrument having a retractable trocar actuat… | Expired / Lapsed | 1991-11-04 | 1992-10-27 | 27 | Details |
| US5158528A | Peristaltic infusion device and charger unit | Expired / Lapsed | 1991-03-27 | 1992-10-27 | 24 | Details |
| US5152754A | Trocar | Expired / Lapsed | 1991-02-15 | 1992-10-06 | 21 | Details |
| US5147312A | Peristaltic infusion device drip chamber yoke | Expired / Lapsed | 1991-06-25 | 1992-09-15 | 23 | Details |
| US4913703B1 | US4913703B1 - - Google Patents | Expired / Lapsed | 1987-09-30 | 1992-06-16 | 0 | Details |
| US5080665A | Deformable, absorbable surgical device | Expired / Lapsed | 1990-07-06 | 1992-01-14 | 39 | Details |
| US5078718A | Multi-part method and apparatus for removing pre-placed pro… | Expired / Lapsed | 1990-04-17 | 1992-01-07 | 25 | Details |
| US5058601A | Pulmonary function tester | Expired / Lapsed | 1990-04-12 | 1991-10-22 | 8 | Details |
| US4998924A | Double sleeve safety syringe | Expired / Lapsed | 1990-05-02 | 1991-03-12 | 36 | Details |
| US4997440A | Vascular graft with absorbable and nonabsorbable components | Expired / Lapsed | 1990-08-10 | 1991-03-05 | 13 | Details |
| US4987665A | Prosthetic tubular article | Expired / Lapsed | 1988-03-22 | 1991-01-29 | 14 | Details |
| US4978333A | Resonator for surgical handpiece | Expired / Lapsed | 1988-12-20 | 1990-12-18 | 7 | Details |
| US4966597A | Thermometric cardiac tissue ablation electrode with ultra-s… | Expired / Lapsed | 1988-11-04 | 1990-10-30 | 6 | Details |
| US4963135A | Floatation chamber for use in a chest drainage device | Expired / Lapsed | 1989-06-09 | 1990-10-16 | 31 | Details |
| US4950241A | Disposable syringe | Expired / Lapsed | 1988-12-27 | 1990-08-21 | 61 | Details |
| US4923470A | Prosthetic tubular article made with four chemically distin… | Expired / Lapsed | 1988-03-22 | 1990-05-08 | 8 | Details |
| US4922902A | Method for removing cellular material with endoscopic ultra… | Expired / Lapsed | 1987-12-16 | 1990-05-08 | 57 | Details |
| US4919153A | Method and apparatus for removing pre-placed prosthetic joi… | Expired / Lapsed | 1988-10-11 | 1990-04-24 | 26 | Details |
| US4913703A | Safety interlock system for medical fluid pumps | Expired / Lapsed | 1987-09-30 | 1990-04-03 | 15 | Details |
| US4907589A | Automatic over-temperature control apparatus for a therapeu… | Expired / Lapsed | 1988-04-29 | 1990-03-13 | 7 | Details |
| US4895147A | Lancet injector | Expired / Lapsed | 1988-10-28 | 1990-01-23 | 37 | Details |
| US4887997A | Catheter for nasogastric intubation | Expired / Lapsed | 1988-09-12 | 1989-12-19 | 19 | Details |
| US4884013A | Motor unit for a fluid pump and method of operation | Expired / Lapsed | 1988-01-15 | 1989-11-28 | 13 | Details |
| US4881761A | Irrigation tubing connector for an ultrasonic surgical syst… | Expired / Lapsed | 1988-05-26 | 1989-11-21 | 5 | Details |
| US4871365A | Partially absorbable prosthetic tubular article having an e… | Expired / Lapsed | 1986-12-24 | 1989-10-03 | 6 | Details |
| US4865593A | Splittable cannula | Expired / Lapsed | 1988-06-23 | 1989-09-12 | 7 | Details |
| US4857602A | Bioabsorbable surgical suture coating | Expired / Lapsed | 1986-09-05 | 1989-08-15 | 31 | Details |
| US4846790A | Ultrasonic surgical system with irrigation manifold | Expired / Lapsed | 1988-05-26 | 1989-07-11 | 9 | Details |
| US4838265A | Localization device for probe placement under CT scanner im… | Expired / Lapsed | 1988-01-21 | 1989-06-13 | 22 | Details |
| US4838870A | Removable needle attachment having a detachable needle | Expired / Lapsed | 1987-06-08 | 1989-06-13 | 17 | Details |
| US4838884A | Method of using a surgical repair mesh | Expired / Lapsed | 1986-10-17 | 1989-06-13 | 4 | Details |
| US4834709A | Preformable catheter | Expired / Lapsed | 1988-01-19 | 1989-05-30 | 21 | Details |
| US4832025A | Thermoplastic surgical suture with a melt fused length | Expired / Lapsed | 1987-07-30 | 1989-05-23 | 14 | Details |
| US4828550A | Enteral feeding and suction tube assembly | Expired / Lapsed | 1987-03-11 | 1989-05-09 | 8 | Details |
| US4798597A | Flexible composite intubation tube | Expired / Lapsed | 1987-04-29 | 1989-01-17 | 19 | Details |
| US4798591A | Catheter obturator | Expired / Lapsed | 1986-12-17 | 1989-01-17 | 8 | Details |
| US4795446A | Medical tube device | Expired / Lapsed | 1986-01-30 | 1989-01-03 | 4 | Details |
| US4791929A | Bioabsorbable coating for a surgical article | Expired / Lapsed | 1988-03-24 | 1988-12-20 | 28 | Details |
| US4790331A | Method for placement of catheter in a blood vessel | Expired / Lapsed | 1986-12-02 | 1988-12-13 | 4 | Details |
| US4788979A | Bioabsorbable coating for a surgical article | Expired / Lapsed | 1988-03-24 | 1988-12-06 | 29 | Details |
| US4787387A | Surgical closure element | Expired / Lapsed | 1987-03-13 | 1988-11-29 | 5 | Details |
| US4768496A | Handpiece interlock and logic control for ultrasonic surgic… | Expired / Lapsed | 1986-04-09 | 1988-09-06 | 21 | Details |
| US4759349A | Surgical instrument having a heat sink for irrigation, aspi… | Expired / Lapsed | 1986-02-24 | 1988-07-26 | 25 | Details |
| US4754758A | Surgical closure device | Expired / Lapsed | 1986-04-14 | 1988-07-05 | 10 | Details |
| US4752286A | Balloon tube for treating esophagus varix | Expired / Lapsed | 1985-12-16 | 1988-06-21 | 4 | Details |
| US4750488A | Vibration apparatus preferably for endoscopic ultrasonic as… | Expired / Lapsed | 1987-02-27 | 1988-06-14 | 48 | Details |
| US4750902A | Endoscopic ultrasonic aspirators | Expired / Lapsed | 1986-05-19 | 1988-06-14 | 43 | Details |
| US4750482A | Hydrophilic, elastomeric, pressure-sensitive adhesive | Expired / Lapsed | 1985-10-01 | 1988-06-14 | 13 | Details |
| US4737400A | Method for making elastic bandaging material | Expired / Lapsed | 1985-06-25 | 1988-04-12 | 48 | Details |
| US4734964A | Apparatus for refurbishing acoustic members | Expired / Lapsed | 1985-10-24 | 1988-04-05 | 27 | Details |
| USD293215S | Electronic thermometer | Expired / Lapsed | 1984-12-04 | 1987-12-15 | 1 | Details |
| US4711241A | Surgical filament coating | Expired / Lapsed | 1986-09-05 | 1987-12-08 | 2 | Details |
| US4707276A | Fluid collection device with phase partitioning means | Expired / Lapsed | 1983-04-22 | 1987-11-17 | 12 | Details |
| US4705709A | Lubricant composition, method of coating and a coated intub… | Expired / Lapsed | 1985-09-25 | 1987-11-10 | 24 | Details |
| US4702261A | Biopsy device and method | Expired / Lapsed | 1985-07-03 | 1987-10-27 | 17 | Details |
| US4699146A | Hydrophilic, elastomeric, pressure-sensitive adhesive | Expired / Lapsed | 1985-09-12 | 1987-10-13 | 15 | Details |
| US4693710A | Tube and fitting assembly and method of making same | Expired / Lapsed | 1985-03-13 | 1987-09-15 | 14 | Details |
| US4687470A | Catheter for nasogastric intubation | Expired / Lapsed | 1985-12-16 | 1987-08-18 | 4 | Details |
| US4681104A | Apparatus for focusing an intravascular laser catheter | Expired / Lapsed | 1986-03-20 | 1987-07-21 | 11 | Details |
| US4680029A | Vena caval catheter | Expired / Lapsed | 1984-02-23 | 1987-07-14 | 24 | Details |
| US4675004A | Dual-lumen fistula needle | Expired / Lapsed | 1985-04-16 | 1987-06-23 | 16 | Details |
| US4661110A | Multiple passage connector fitting for a medical tube | Expired / Lapsed | 1985-05-13 | 1987-04-28 | 22 | Details |
| US4658820A | Electrosurgical generator with improved circuitry for gener… | Expired / Lapsed | 1985-02-22 | 1987-04-21 | 29 | Details |
| US4658819A | Electrosurgical generator | Expired / Lapsed | 1983-09-13 | 1987-04-21 | 24 | Details |
| US4655221A | Method of using a surgical repair mesh | Expired / Lapsed | 1985-05-06 | 1987-04-07 | 22 | Details |
| US4653513A | Blood sampler | Expired / Lapsed | 1985-08-09 | 1987-03-31 | 29 | Details |
| US4652264A | Prosthetic tubular article | Expired / Lapsed | 1985-04-25 | 1987-03-24 | 4 | Details |
| US4642098A | IV system and controller and combination IV filter and pump… | Expired / Lapsed | 1985-04-22 | 1987-02-10 | 21 | Details |
| US4636200A | Intubating device | Expired / Lapsed | 1985-09-17 | 1987-01-13 | 4 | Details |
| DE3239640C2 | Monitoring arrangement in a high-frequency surgical device | Expired / Lapsed | 1982-10-26 | 1987-01-08 | 0 | Details |
| US4634419A | Angulated ultrasonic surgical handpieces and method for the… | Expired / Lapsed | 1985-12-13 | 1987-01-06 | 8 | Details |
| US4633873A | Surgical repair mesh | Expired / Lapsed | 1984-04-26 | 1987-01-06 | 11 | Details |
| US4632108A | Tube and material for use in laser surgery | Expired / Lapsed | 1985-02-21 | 1986-12-30 | 6 | Details |
| US4618086A | Skin stapler | Expired / Lapsed | 1984-03-12 | 1986-10-21 | 9 | Details |
| US4618978A | Means for localizing target coordinates in a body relative … | Expired / Lapsed | 1983-10-21 | 1986-10-21 | 2 | Details |
| US4617013A | Method and apparatus for surgical irrigation, aspiration an… | Expired / Lapsed | 1985-01-08 | 1986-10-14 | 24 | Details |
| US4598711A | Surgical instrument | Expired / Lapsed | 1984-08-09 | 1986-07-08 | 8 | Details |
| US4592746A | Syringe and locking device and method of assembling same | Expired / Lapsed | 1985-06-10 | 1986-06-03 | 9 | Details |
| US4590937A | Nonmetallic surgical clip | Expired / Lapsed | 1985-01-07 | 1986-05-27 | 7 | Details |
| US4583538A | Method and apparatus for stereotaxic placement of probes in… | Expired / Lapsed | 1984-05-04 | 1986-04-22 | 16 | Details |
| US4580565A | Lancet injector | Expired / Lapsed | 1985-03-07 | 1986-04-08 | 23 | Details |
| US4580564A | Finger pricking device | Expired / Lapsed | 1983-06-07 | 1986-04-08 | 18 | Details |
| US4576166A | Surgical ligating instrument | Expired / Lapsed | 1981-06-29 | 1986-03-18 | 6 | Details |
| US4569764A | Collection device with phase partitioning means | Expired / Lapsed | 1981-05-04 | 1986-02-11 | 24 | Details |
| US4565200A | Universal lesion and recording electrode system | Expired / Lapsed | 1982-05-04 | 1986-01-21 | 5 | Details |
| US4540411A | Catheter placement device | Expired / Lapsed | 1983-11-28 | 1985-09-10 | 20 | Details |
| US4526571A | Curved ultrasonic surgical aspirator | Expired / Lapsed | 1982-10-15 | 1985-07-02 | 15 | Details |
| US4523968A | Tube and fitting assembly and method of making same | Expired / Lapsed | 1983-09-19 | 1985-06-18 | 22 | Details |
| US4516398A | Method of use of an ultrasonic surgical pre-aspirator havin… | Expired / Lapsed | 1984-06-05 | 1985-05-14 | 2 | Details |
| US4496446A | Modification of polyglycolic acid structural elements to ac… | Expired / Lapsed | 1983-06-16 | 1985-01-29 | 4 | Details |
| US4493694A | Surgical pre-aspirator | Expired / Lapsed | 1984-05-25 | 1985-01-15 | 5 | Details |
| US4488545A | Catheter placement device | Expired / Lapsed | 1982-12-10 | 1984-12-18 | 21 | Details |
| US4455140A | Body fluid collection device | Expired / Lapsed | 1981-12-18 | 1984-06-19 | 17 | Details |
| US4452973A | Poly(glycolic acid)/poly(oxyethylene) triblock copolymers a… | Expired / Lapsed | 1982-11-12 | 1984-06-05 | 16 | Details |
| US4445893A | Infusion apparatus | Expired / Lapsed | 1982-05-13 | 1984-05-01 | 6 | Details |
| US4438253A | Poly(glycolic acid)/poly(alkylene glycol) block copolymers … | Expired / Lapsed | 1982-11-12 | 1984-03-20 | 15 | Details |
| US4429080A | Synthetic copolymer surgical articles and method of manufac… | Expired / Lapsed | 1982-07-01 | 1984-01-31 | 12 | Details |
| US4416277A | Return electrode monitoring system for use during electrosu… | Expired / Lapsed | 1981-11-03 | 1983-11-22 | 20 | Details |
| US4416276A | Adaptive, return electrode monitoring system | Expired / Lapsed | 1981-10-26 | 1983-11-22 | 28 | Details |
| US4397643A | Drainage collection device with disposable liner | Expired / Lapsed | 1981-05-04 | 1983-08-09 | 22 | Details |
| US4391365A | Single dispensing multiple suture package | Expired / Lapsed | 1981-05-11 | 1983-07-05 | 10 | Details |
| US4391402A | Surgical stapling control means | Expired / Lapsed | 1980-09-26 | 1983-07-05 | 8 | Details |
| USD269459S | Surgical stapling instrument | Expired / Lapsed | 1980-10-06 | 1983-06-21 | 1 | Details |
| US4386003A | Blood separating composition | Expired / Lapsed | 1981-09-17 | 1983-05-31 | 21 | Details |
| US4372336A | Chest drainage unit | Expired / Lapsed | 1980-06-17 | 1983-02-08 | 3 | Details |
| US4369781A | Luer connector | Expired / Lapsed | 1981-02-11 | 1983-01-25 | 12 | Details |
| US4354495A | Method of connecting plastic tube to a plastic part | Expired / Lapsed | 1980-10-30 | 1982-10-19 | 27 | Details |
| US4340066A | Medical device for collecting a body sample | Expired / Lapsed | 1980-02-01 | 1982-07-20 | 14 | Details |
| US4333455A | Injectable catheter and method of placing same | Expired / Lapsed | 1979-12-26 | 1982-06-08 | 10 | Details |
| US4330497A | Method of making grooved plastic medical tubing | Expired / Lapsed | 1981-01-19 | 1982-05-18 | 30 | Details |
| US4328056A | Method of making a cuffed tube | Expired / Lapsed | 1980-07-09 | 1982-05-04 | 25 | Details |
| US4311137A | Infusion device | Expired / Lapsed | 1980-04-30 | 1982-01-19 | 31 | Details |
| US4300565A | Synthetic polyester surgical articles | Expired / Lapsed | 1980-09-26 | 1981-11-17 | 19 | Details |
| US4295974A | Blood sample collection and phase separation device | Expired / Lapsed | 1980-05-05 | 1981-10-20 | 22 | Details |
| US4246903A | Surgical instrument to apply a hemostatic clip to a vessel … | Expired / Lapsed | 1979-04-02 | 1981-01-27 | 12 | Details |
| US4243775A | Synthetic polyester surgical articles | Expired / Lapsed | 1978-11-13 | 1981-01-06 | 14 | Details |
| US4237882A | Needle sheath | Expired / Lapsed | 1979-09-27 | 1980-12-09 | 15 | Details |
| US4220151A | Disposable Luer lock syringe | Expired / Lapsed | 1978-09-20 | 1980-09-02 | 32 | Details |
| US4133304A | Syringe-like apparatus with removable capillary cartridge | Expired / Lapsed | 1977-04-29 | 1979-01-09 | 45 | Details |