Surgery – Means for introducing or removing material from body for... – With means for cutting – scarifying – or vibrating tissue
Patent
1991-04-08
1993-03-02
Pellegrino, Stephen C.
Surgery
Means for introducing or removing material from body for...
With means for cutting, scarifying, or vibrating tissue
604902, A61B 1720
Patent
active
051905183
ABSTRACT:
A surgical device for hyper hidrosis featuring a pipe-portion having a suction opening on its upper surface, with a suction path inside of the pipe. The opening has a convex scraping portion at its front edge. A handle, in which the pipe portion is detachably installed, has a vibration generator for propagating ultrasonic vibrations to the pipe portion, and has a passage which connect to a suction pipe, and is connected to an ultrasonic generator which generates electrical energy which is changed to ultrasonic vibrations by the vibration generator in the handle. A suction portion, which has a vacuum pump is connected to the suction path through the suction pipe.
REFERENCES:
patent: 4428748 (1984-01-01), Peyman et al.
patent: 4689040 (1987-08-01), Thompson
patent: 4886491 (1989-12-01), Parisi et al.
patent: 4982730 (1991-01-01), Lewis, Jr.
patent: 5057098 (1991-10-01), Zelman
Pellegrino Stephen C.
Rafa Michael
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