Surgical ligating instrument

Details Surgical ligating instrument Surgical ligating instrument

1981-06-29

1986-03-18

Thaler, Michael H.

Surgery

Truss

Pad

2924356, 72410, A61B 1712

Patent

active

045761663

ABSTRACT:
An improved surgical ligating instrument has been invented. The improvements comprise a crimping mechanism having canted jaws and an advancing mechanism having a clip actuator, said actuator having a first and a second pawl in alternate relationship.
A surgical ligating instrument has also been invented. The instrument comprises
a. a housing having a force activating and translating mechanism; b. a loading mechanism having an injector, the terminal end adjacent a single clip; c. an advancing mechanism having a pair of aligned members, the initial end of the members contained in the housing and the terminal end containing jaws; a clip actuator rotatably mounted adjacent the initial end of the jaws; a spring, a pusher at the terminal end of the spring, and a plurality of clips, the rearmost clip adjacent the pusher and the frontmost clip contained by the actuator; and d. a crimping mechanism having a crimp bar.

REFERENCES:
patent: 3837555 (1974-09-01), Green
patent: 4242902 (1981-01-01), Green
patent: 4246903 (1981-01-01), Larkin
patent: 4299224 (1981-11-01), Noiles
patent: 4316468 (1982-02-01), Klieman et al.
patent: 4325376 (1982-04-01), Klieman et al.

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