Diathermic hand-held instrument with an endoscopic probe
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United States of America Patent
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-
May 6, 1997
Issued Date -
N/A
app pub date -
Nov 13, 1995
filing date -
Apr 13, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A diathermic hand-held instrument (1) and a detachable endoscopic probe (101) for use in surgical operations, particularly in laprascopic ultrasonic dissections during which surgery-related hemorrhaging must be stopped, e.g., by means of inert gas welding the blood vessels. The endoscopic probe (101) of the present invention provides for both coagulation and dissection in one tool. In particular, a sonotrode (8) that receives a gas supply line (19) and a suction line (6) is embodied to be electrically conductive. The endoscopic probe (101) also may be attached to alternative hand-held instruments.
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