Surgical apparatus

Details Surgical apparatus Surgical apparatus

1989-01-05

1990-05-15

Grieb, William H.

Surgery

Truss

Perineal

604264, A61B 100

Patent

active

049248510

ABSTRACT:
Operative coelioscopy surgical apparatus for receiving electrical instruments, flexible mechanical instruments and rigid mechanical instruments. The apparatus includes a tubular canula and a handle member which is removably attached to the canula by a bayonet-type connection. The handle is provided with a series of control members which may be operated either simultaneously or separately, and these comprise a first push-button for controlling the transmission of irrigation fluids through the canula, a second push-button for controlling the aspiration of irrigation or body fluids through the canula, a third push-button for supplying electrical power and a lever member for mechanically controlling the movement of rigid and flexible instruments.

REFERENCES:
patent: 3902495 (1975-09-01), Weiss et al.
patent: 3920014 (1975-11-01), Banko
patent: 3990456 (1976-11-01), Iglesias
patent: 4030502 (1977-06-01), Iglesias
patent: 4614625 (1986-09-01), Wilson

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