Surgical ultrasonic horn
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 23, 1993
Grant Date -
N/A
app pub date -
May 10, 1991
filing date -
May 11, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A surgical ultrasonic horn used in a surgical operation comprises a horn body and an end plate portion. Cutting portions are provided on an edge and an end of the end portion. A passage for irrigation solution extends in the horn body and the end plate portion. At least one bore opens at the cutting portions by a jet angle of 5.degree. to 90.degree. in respect of a plane of the end plate portion. The irrigation solution passage communicates with the bore, thereby the irrigation solution is sprayed therethrough.
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Family
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Cited Art Landscape
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