Surgery – Instruments – Heat application
Patent
1990-01-25
1992-11-17
Pellegrino, Stephen C.
Surgery
Instruments
Heat application
606 29, 219240, A61B 1736
Patent
active
051639378
ABSTRACT:
A waterproof body for an electric cautery containing cautery parts, comprising a cautery tip assembly, a first hollow half body with a button hole in its side and a receptacle in one end so as to receive the cautery tip assembly, a second hollow half body with a receptacle in on end to receive the cautery tip assembly, a waterproof flexible membrane fastened to the inside of the first half body so as to seal the button hole in a waterproof manner, and an electrical switch button fastened in the button hole of the first half body. The first and second half bodies are joined together in a waterproof manner by ultrasonic welding. The electrical switch button slides in an axial manner relative to the body.
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Glazier Stephen
Pellegrino Stephen C.
Shumaker Steven J.
Transtech Scientific, Inc.
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