Surgery – Means for introducing or removing material from body for... – With means for cutting – scarifying – or vibrating tissue
Patent
1990-04-03
1991-05-14
Cohen, Lee S.
Surgery
Means for introducing or removing material from body for...
With means for cutting, scarifying, or vibrating tissue
604 35, 606 42, 606 45, 606 49, 606169, 200505, 200511, A61B 1732, A61B 1739
Patent
active
050152270
ABSTRACT:
An improved device for delivering RF current to the operating tool of an ultrasonic surgical apparatus which comprises a switch module for selecting said RF current, an electrically conducting metal band connected to the switch module and an electrically conductive O-ring in electrical contact with the metal band and located around the acoustic conecting member of the apparatus.
REFERENCES:
patent: 2714890 (1955-08-01), Vang
patent: 3589363 (1971-06-01), Banko et al.
patent: 3636943 (1972-01-01), Balamuth
patent: 3693613 (1972-09-01), Kelmen
patent: 3815604 (1974-06-01), O'Malley et al.
patent: 4063557 (1977-12-01), Wuchinich et al.
patent: 4378801 (1983-04-01), Oosten
patent: 4492832 (1985-01-01), Taylor
patent: 4552143 (1985-11-01), Lottick
patent: 4562838 (1986-01-01), Walker
patent: 4674498 (1987-06-01), Stasz
patent: 4747820 (1988-05-01), Hornlein et al.
patent: 4750902 (1988-06-01), Wuchinich et al.
Broadwin Alan
Kuhl Peter J.
Logan Joseph N.
Akers Lawrence C.
Cohen Lee S.
Dryer Mark
Richardson Peter C.
Valleylab Inc.
LandOfFree
Apparatus for providing enhanced tissue fragmentation and/or hem does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for providing enhanced tissue fragmentation and/or hem, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for providing enhanced tissue fragmentation and/or hem will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1645227