US5010902A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compression orb
Assignee: ACE MEDICAL Inc A CORP OF
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Filing: 1990-07-19
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Granted: 1991-04-30
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Expires: 2010-07-19
Abstract
Abstract A compression orb for use in combination with known bandage means to simulate manual digital pressure hemostasis following an arterial or venous puncture. The orb is formed from transparent plastic and is shaped as a hollow dome having a central, raised bulb or second, smaller dome which is integrally formed with and extends from the first domed portion. The flat, circular surface of the orb is releasably attached to the bandage means and the raised bulb portion of the orb is pressed upon the puncture site by means of the secured bandage. The bandage means includes a transparent window through which the orb and puncture site may be viewed without having to lift the bandage and orb from the wound to check for bleeding.
Inventors
- 👤 Robert D. Rambo
- 👤 John A. Yorke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:34
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/30; A61B; A61B17/00; A61B17/12; A61B17/132; A61B17/1322; A61B17/1325; Y; Y10; Y10S; Y10S128/00; Y10S128/22
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
124 words
A compression orb for use in combination with flexible bandage means for application and securement of said orb to an arterial or venous puncture site to simulate manual digital pressure hemostasis, said orb comprising: (a) a circular base having a substantially flat bandage contacting surface including means for attachment to said bandage means; (b) a first domed surface integrally extending from the side of said base opposite said bandage contacting surface, said first domed surface having an internal, concave surface; and (c) a second domed surface integrally formed and raised from said first domed surface wherein the center of said second domed surface is concentric with said first domed surface and said circular base and wherein said orb is formed as a hollow piece.
Claim 2
Dependent Claim
124 words
A compression orb for use in combination with flexible bandage means for application and securement of said orb to an arterial or venous puncture site to simulate manual digital pressure hemostasis, said orb comprising: (a) a circular base having a substantially flat bandage contacting surface including means for attachment to said bandage means; (b) a first domed surface integrally extending from the side of said base opposite said bandage contacting surface, said first domed surface having an internal, concave surface; and (c) a second domed surface integrally formed and raised from said first domed surface wherein the center of said second domed surface is concentric with said first domed surface and said circular base and wherein said orb is formed as a hollow piece.
Claim 3
Dependent Claim
154 words
A compression orb for use in combination with flexible bandage means for application and securement of said orb to an arterial or venous puncture site to simulate manual digital pressure hemostasis, said orb comprising: (a) a circular base having a substantially flat bandage contacting surface including means for attachment to said bandage means; (b) a first domed surface integrally extending from the side of said base opposite said bandage contacting surface, said first domed surface having an internal, concave surface; (c) a second domed surface integrally formed and raised from said first domed surface wherein the center of said second domed surface is concentric with said first domed surface and said circular base; and (d) a pair of parallel, spaced flanges integrally extending from and along the internal, concave surface of said first domed surface on either side of said second domed surface, the free edges of said flanges coplanar with said circular base.
Claim 4
Dependent Claim
154 words
A compression orb for use in combination with flexible bandage means for application and securement of said orb to an arterial or venous puncture site to simulate manual digital pressure hemostasis, said orb comprising: (a) a circular base having a substantially flat bandage contacting surface including means for attachment to said bandage means; (b) a first domed surface integrally extending from the side of said base opposite said bandage contacting surface, said first domed surface having an internal, concave surface; (c) a second domed surface integrally formed and raised from said first domed surface wherein the center of said second domed surface is concentric with said first domed surface and said circular base; and (d) a pair of parallel, spaced flanges integrally extending from and along the internal, concave surface of said first domed surface on either side of said second domed surface, the free edges of said flanges coplanar with said circular base.
Claim 5
Dependent Claim
31 words
The invention according to claim 2 wherein said bandage contacting surface is rectilinear and the two longest edges of said surface are fixedly attached to said free edges of said flanges.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-04-29 | 1994-10-29 | 1995-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-04-29 | 1998-10-29 | 1999-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-04-29 | 2002-10-29 | 2003-04-30 | $7700.00 | Window Closed / Lapsed |