Ultrasonic vascular surgical system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Apr 16, 1996
Grant Date -
N/A
app pub date -
Aug 5, 1994
filing date -
Aug 5, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ultrasonic vascular surgical system for passing by an artery lesion having a restricted passageway. The system includes a generator, a handpiece having a velocity transformer, a coupling unit having an inner transformer portion with a groove formed by opposite groove sidewalls and having an outer cylindrical cap portion for compressing the groove sidewalls and groove and a guide wire with an end disposed in the groove and gripped by the groove sidewalls.
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Family
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Cited Art Landscape
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