Celiac injector

Details Celiac injector Celiac injector

1979-06-01

1980-09-16

Yasko, John D.

Surgery

Respiratory method or device

Ozone or ion generation

128 4, A61M 500

Patent

active

042223806

ABSTRACT:
Disclosed is a celiac injector introduced into a body cavity by means of an endoscope, thereby injecting a medical fluid into desired celiac tissue, in which a medical fluid supply tube with an injector needle fixed to the tip end thereof and an elongated member fitted at its tip end with a plurality of claw wire elements are relatively slidably housed in an outer sheath. By manual operations of the respective proximal end portions of the supply tube and elongated member, the claw wire elements take hold of a tissue portion at a desired part, the needle is stabbed into the held tissue portion, and the medical fluid supplied through the supply tube is injected into the tissue by means of the injector needle.

REFERENCES:
patent: 2704071 (1955-03-01), Becker
patent: 3659610 (1972-05-01), Cimber
patent: 3884220 (1975-05-01), Hartnett
patent: 4043323 (1977-08-01), Komiya
patent: 4162678 (1979-07-01), Fedotov et al.

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