Method for preventing clogging of a surgical aspirator

Details Method for preventing clogging of a surgical aspirator Method for preventing clogging of a surgical aspirator

1988-05-02

1990-05-01

Kruter, Jerome L.

Surgery

Means for introducing or removing material from body for...

With means for cutting, scarifying, or vibrating tissue

433 87, A61B 1720

Patent

active

049214764

ABSTRACT:
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.

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Bennett et al., "Intraoperative Autotransfusion", vol. 123, pp. 257-260, (March, 1972), American Journal of Surgery.

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