US5254131A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Non-slip surgical forceps having a bracket
Assignee: Individual
•
Filing: 1992-07-17
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Granted: 1993-10-19
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Expires: 2012-07-17
Abstract
Abstract The device described herein comprises a surgical forceps designed to prevent slipping of the tips of the forcep jaws, to avoid injury to the surgeon's thumb or finger and to provide non-slip grip of a patient's blood vessels and tissues. Originally such forceps had no provision for preventing the slipping of the forceps jaws. Then a pin or tiny rod was fixed vertically to the inside surface of one jaw of the forcep and a receptive opening in the other jaw positioned to receive the pin and thereby prevent slipping of the tips of the jaws away from each other and thus allowing a firm, non-slipping grip on a blood vessel and tissue and allowing the surgeon to use his other hand to manipulate a needle for suturing. Unfortunately the surgeon occasionally places a thumb or finger over the opening and when the pin is pushed through the opening, the pin sometimes pierces the flesh on the thumb or finger. In the improved forceps described herein, a first jaw of the forceps has a U-shaped bracket attached thereto, with the open portion facing the second jaw so that when the jaws are brought together, the open portion of the bracket receives and holds the second jaw so that slipping of one jaw over the other is prevented.
Inventors
- 👤 Dean Razi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:36
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/30; A61B2017/00681; A61B2017/00725
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
214 words
A surgical forceps comprising: (a) a first jaw having a length and shape suitable for surgical purposes and having a first end and a second end; (b) a second jaw having an exterior surface having a shape and length similar to that of the first jaw and having a first end and a second end, the second end of the first jaw being joined to the second end of the second jaw in such a manner that the first end of each jaw will be spaced a slight distance from each other when there is no pressure applied to bring them together; (c) a bracket having a bottom with two opposing sides and two arms, said bottom connecting said two arms extending parallel to each ocher and from said opposing sides of said bottom and having an open space therebetween, said arms extending in the same direction from said bottom having an open space therebetween said bracket being affixed to an exterior surface the second jaw with the arms extending toward and enclosing said first jaw and and provide means for receiving said first in jaw in the space between said arms whereby when said first jaw is positioned between said arms, said first jaw will be able to twist from said second jaw.
Claim 2
Dependent Claim
214 words
A surgical forceps comprising: (a) a first jaw having a length and shape suitable for surgical purposes and having a first end and a second end; (b) a second jaw having an exterior surface having a shape and length similar to that of the first jaw and having a first end and a second end, the second end of the first jaw being joined to the second end of the second jaw in such a manner that the first end of each jaw will be spaced a slight distance from each other when there is no pressure applied to bring them together; (c) a bracket having a bottom with two opposing sides and two arms, said bottom connecting said two arms extending parallel to each ocher and from said opposing sides of said bottom and having an open space therebetween, said arms extending in the same direction from said bottom having an open space therebetween said bracket being affixed to an exterior surface the second jaw with the arms extending toward and enclosing said first jaw and and provide means for receiving said first in jaw in the space between said arms whereby when said first jaw is positioned between said arms, said first jaw will be able to twist from said second jaw.
Claim 3
Dependent Claim
69 words
The forceps of claim 1 in which the center of said bracket is positioned between the midpoint of the length of said second jaw and a point spaced a distance from said second end of said second jaw of one eighth of the length of said second jaw, said length of said second jaw being the distance between said first end and said second end of said second jaw.
Claim 4
Dependent Claim
33 words
The forceps of claim 1 in which said bracket is positioned from the tip of the second jaw a distance between one fourth and one eighth of the length of said second jaw.
Claim 5
Dependent Claim
33 words
The forceps of claim 1 in which said bracket comprises a rigid metal rectangular strip bent in the shape of a U with the two arms extending parallel and toward the first jaw.
Claim 6
Dependent Claim
34 words
The forceps of claim 1 in which said bracket comprises two rigid metal arms welded to said second jaw whereby the adjacent portion of said jaw serves as the bottom connecting said two arms.
Claim 7
Dependent Claim
33 words
The forceps of claim 1 in which said bracket comprises a rigid metal rectangular strip bent in the shape of a U with the two arms extending parallel and toward the first jaw.
Claim 8
Dependent Claim
33 words
The forceps of claim 4 in which said bracket is positioned from the tip of the second jaw a distance between one fourth and one eighth of the length of said second jaw.
Claim 9
Dependent Claim
33 words
The forceps of claim 5 in which said bracket is positioned from the tip of the second jaw a distance between one fourth and one eighth of the length of said second jaw.
Claim 10
Dependent Claim
33 words
The forceps of claim 6 in which said bracket is positioned from the tip of the second jaw a distance between one fourth and one eighth of the length of said second jaw.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-10-18 | 1997-04-19 | 1997-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-10-18 | 2001-04-19 | 2001-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-10-18 | 2005-04-19 | 2005-10-19 | $7700.00 | Window Closed / Lapsed |