Surgery – Instruments – Heat application
Reexamination Certificate
2006-04-11
2006-04-11
Cohen, Lee S. (Department: 3739)
Surgery
Instruments
Heat application
C606S029000
Reexamination Certificate
active
07025763
ABSTRACT:
The medical apparatus of this invention includes a therapeutic section at least having a blade for treating a living tissue thermally, a heat insulating part for insulating heat conduction from the blade to the main body of the medical apparatus. The therapeutic section and the heat insulating part are preferably provided on a grasping section (for example, a pair of jaws) for grasping the living tissue. It is preferable that the therapeutic section has a shape such that the living tissue and the side surface of the therapeutic section do not contact with each other. It is also preferable that the heat insulating portion has a shape such that the living tissue and the heat insulating portion do not contact with each other.
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Karasawa Hitoshi
Yachi Chie
Cohen Lee S.
Scully , Scott, Murphy & Presser, P.C.
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