Surgical treatment device and surgical treatment system
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United States of America Patent
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N/A
Issued Date -
Dec 22, 2005
app pub date -
Jun 17, 2005
filing date -
Jun 17, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A surgical treatment device includes a shaft, a treatment portion which is provided at the tip of the shaft to effect heat treatment to living tissues, heater elements which are disposed in the treatment portion, a cable member which is inserted through the shaft to supply power to the heater elements, and a heat insulating member for inhibiting heat transfer from the treatment portion to the shaft. As the heater elements are disposed in the treatment portion consisting of a member having high heat conductivity, the heat generated by the heater elements can be efficiently utilized. In addition, as the heat transfer to the shaft is inhibited by a heat insulating member, heat loss is small. According to the surgical treatment device, coagulation treatment and blunt separation treatment can be efficiently carried out.
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