Patent US3741246A successfully refreshed from Google Patents.
Patent US4610248A successfully refreshed from Google Patents.
US4610248A
Expired / Lapsed
US
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Surgical finger assembly
Assignee: Rutgers Health
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Filing: 1984-09-18
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Granted: 1986-09-09
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Expires: 2004-09-18
Abstract
Abstract A surgical finger assembly for control of bleeding of a lacerated blood vessel comprises a finger tip member prepared from pliant material and having a first pliant major surface dimensioned to conform to substantially the entire lacerated area of said blood vessel in a continuous compressive manner and a second opposite major surface; and an elongated handle defining at one end thereof a support section for attachment to the finger tip member at the second major surface, and the remainder of the handle defining a handle section for manipulating the said surgical finger assembly.
Inventors
- 👤 Norman Rosenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:13
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/12; A61B17/132; A61B2017/12004
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
170 words
A surgical finger assembly for direct application to an individual lacerated blood vessel in the depths of a surgical or trauma wound to control the immediate blood loss from the laceration, comprising: a finger tip member prepared from pliant material, said finger tip member having a first pliant major surface dimensioned to be inserted unobstrusively into said wound, and to make direct contact with said blood vessel, and with a width dimension ranging up to general correspondence to the width of said blood vessel, said finger tip member capable of occluding substantially all of a lacerated area of the blood vessel in a continuous compressive manner; and an elongated handle having a support section at one end thereof and an elongated handle section extending to the other end thereof, said support section being attached to a second major surface of said finger tip member and corresponding in size thereto, said second major surface opposite to said first pliant major surface; for applying compressive forces directly against said blood vessel therethrough.
Claim 2
Dependent Claim
170 words
A surgical finger assembly for direct application to an individual lacerated blood vessel in the depths of a surgical or trauma wound to control the immediate blood loss from the laceration, comprising: a finger tip member prepared from pliant material, said finger tip member having a first pliant major surface dimensioned to be inserted unobstrusively into said wound, and to make direct contact with said blood vessel, and with a width dimension ranging up to general correspondence to the width of said blood vessel, said finger tip member capable of occluding substantially all of a lacerated area of the blood vessel in a continuous compressive manner; and an elongated handle having a support section at one end thereof and an elongated handle section extending to the other end thereof, said support section being attached to a second major surface of said finger tip member and corresponding in size thereto, said second major surface opposite to said first pliant major surface; for applying compressive forces directly against said blood vessel therethrough.
Claim 3
Dependent Claim
44 words
A surgical finger assembly in accordance with claim 1 wherein said elongated handle is of limited thickness and of extended length to permit the introduction of said pliant finger tip member into the depths of the surgical wound while taking up very limited space.
Claim 4
Dependent Claim
36 words
A surgical finger assembly in accordance with claim 1 wherein said support section is removably attached to said elongated handle section for rendering replaceable and disposable said support section and said finger tip member attached thereto.
Claim 5
Dependent Claim
36 words
A surgical finger assembly in accordance with claim 1 wherein said support section is removably attached to said second major surface of said finger tip member for rendering replaceable and disposable said pliant finger tip member.
Claim 6
Dependent Claim
28 words
A surgical finger assembly in accordance with claim 1 wherein said finger tip member is comprised of a fluid or gel-filled nonporous container formed of a silicone membrane.
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) | 1989-09-08 | 1990-03-10 | 1990-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-09-08 | 1994-03-10 | 1994-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-09-08 | 1998-03-10 | 1998-09-09 | $7700.00 | Window Closed / Lapsed |