US4592355A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for tying live tissue and an instrument for performing the tying operation
Assignee: Individual
•
Filing: 1984-01-17
•
Granted: 1986-06-03
•
Expires: 2004-01-17
Abstract
Abstract A process for tying live tissue and an instrument used in performing the tying operation. The tie is of the type comprising a toothed strap having an apertured head at one end, the other end of the strap being threaded through the head and locked therein by a pawl. The instrument comprises an extension having a fork-like construction for holding the head of the looped tie, a rod adapted to be moved relative to the extension and having a buckle-like construction for holding the free end of the strap, and a handle for effecting the movement of the rod relative to the extension whereby the strap is pulled through the head of the tie so as to tighten the loop around the live tissue.
Inventors
- 👤 Eliahu Antebi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:18
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/12; A61B17/12009; A61B17/12013; A61B17/122
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
91 words
A process for ligating live tissue using an elongated strap having first and second ends, said process comprisising the following steps: threading said first end of said strap through an apertured head in said second end of said strap thereby engaging teeth along the length of said strap with a pawl associated with said apertured head so as to lock the strap into a looped configuration; placing the loop around the live tissue; and pulling the first end of the strap so as to tighten the loop around the live tissure.
Claim 2
Dependent Claim
91 words
A process for ligating live tissue using an elongated strap having first and second ends, said process comprisising the following steps: threading said first end of said strap through an apertured head in said second end of said strap thereby engaging teeth along the length of said strap with a pawl associated with said apertured head so as to lock the strap into a looped configuration; placing the loop around the live tissue; and pulling the first end of the strap so as to tighten the loop around the live tissure.
Claim 3
Dependent Claim
149 words
A process of ligating live tissue using an elongated toothed strap having first and second ends and an instrument including an extension for tightening a loop formed from said strap, said process comprising the following steps: forming a loop with said toothed strap by threading the first end of the strap through an apertured head of said second end, the strap being locked in a loop configuration by a pawl in said head engaging the teeth distributed along the length of said strap; placing the apertured head in a holding means of said extension and fixing said second end of said strap to a rod adapted for movement relative to said extension; placing the loop around the live tissue; and moving the rod relative to the extension to pull the length of the strap through the head of said strap so as to tighten the loop about said tissue.
Claim 4
Dependent Claim
149 words
A process of ligating live tissue using an elongated toothed strap having first and second ends and an instrument including an extension for tightening a loop formed from said strap, said process comprising the following steps: forming a loop with said toothed strap by threading the first end of the strap through an apertured head of said second end, the strap being locked in a loop configuration by a pawl in said head engaging the teeth distributed along the length of said strap; placing the apertured head in a holding means of said extension and fixing said second end of said strap to a rod adapted for movement relative to said extension; placing the loop around the live tissue; and moving the rod relative to the extension to pull the length of the strap through the head of said strap so as to tighten the loop about said tissue.
Claim 5
Dependent Claim
34 words
A process as claimed in claim 1 wherein the serrations of teeth of said strap are recessed into the body of said strap so as to guard against the serrations ripping the live tissue.
References Cited (Backward Citations)
US3985138A
Cited
US4018229A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-06-02 | 1989-12-02 | 1990-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-06-02 | 1993-12-02 | 1994-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-06-02 | 1997-12-02 | 1998-06-03 | $7700.00 | Window Closed / Lapsed |