Appendix extractor

Details Appendix extractor Appendix extractor

1992-04-08

1993-03-02

Pellegrino, Stephen C.

Surgery

Instruments

Means for removing tonsils, adenoids or polyps

606 1, 606108, 606110, A61B 1700

Patent

active

051905540

ABSTRACT:
An appendix extractor includes a cannula (10) with two spaced apart guide members (12 and 14) and an appendix grasping line (16) threaded through each of the guide members (12 and 14). Finger loops (20, 28, and 30) allow for easy insertion into a hole in the patient's abdomen, movement of the appendix grasping assembly forward from the cannula (10), and enlargement and contraction of the appendix grasping region (26) of the appendix grasping line (16).

REFERENCES:
patent: 3903892 (1975-09-01), Komiya
patent: 3942530 (1976-03-01), Northeved
patent: 4134406 (1979-01-01), Iglesias
patent: 4618885 (1986-10-01), Nagasaki et al.
patent: 4643187 (1987-02-01), Okada
patent: 4718419 (1988-01-01), Okada
patent: 4905691 (1990-03-01), Rydell
patent: 5026371 (1991-06-01), Rydell et al.
patent: 5084054 (1992-01-01), Bencini et al.
patent: 5098440 (1992-03-01), Hillstead
patent: 5108406 (1992-04-01), Lee

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