Surgery – Means for introducing or removing material from body for... – Infrared – visible light – ultraviolet – x-ray or electrical...
Patent
1992-10-09
1994-05-24
Kruter, Jerome L.
Surgery
Means for introducing or removing material from body for...
Infrared, visible light, ultraviolet, x-ray or electrical...
604 31, 604 34, 604167, A61M 130, A61M 100
Patent
active
053144066
ABSTRACT:
An endoscopic electrosurgical suction-irrigation instrument with insertable probes and attachments is disclosed. The instrument has a fluid chamber sealed at its proximal end with a slit valve for receiving the probes and connected at its distal end to a cannula through which the inserted probes extend. The fluid chamber is selectively provided with suction and/or irrigation and includes an electrical contact for supplying voltage to an inserted electrosurgical probe. Depending on the probe configuration suction and/or irrigation is provided in an annular space between the probe and the cannula or through the probe. Valves, connectors and switches for use with the instrument are also disclosed.
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Arias Juan J.
Bales Thomas O.
Kortenbach Jurgen A.
Ryan Dana W.
Slater Charles R.
Gordon David P.
Kruter Jerome L.
Symbiosis Corporation
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