Laser surgical devices
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 25, 1996
Grant Date -
N/A
app pub date -
Nov 1, 1994
filing date -
Nov 1, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and device for first irradiating a region of tissue with a radiation source, and then incising the region with a mechanical cutting instrument (e.g., a scalpel). Irradiation allows for effective heating of the tissue, which results in blood vessel contraction or coagulation of the blood before the actual incision is made; once the tissue is incised, the resulting flow of blood is low.
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