04921476 is referenced by 61 patents and cites 27 patents.

The method of aspirating body tissue and blood from a surgical site along a suction passage having a suction port at an ultrasonically vibrated end of a tool for fragmenting the tissue at a surgical site is improved by introducing an irrigation fluid into the suction passage independently of the suction port.

Title
Method for preventing clogging of a surgical aspirator
Application Number
895217
Publication Number
4921476
Application Date
May 2, 1988
Publication Date
May 1, 1990
Inventor
David G Wuchinich
New York
NY, US
Agent
Vorys Sater Seymour and Pease
Assignee
Cavitron
CT, US
IPC
A61B 17/20
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