Bubble control device for an ultrasonic surgical probe
作者： Joseph F. Brumbach
DOI:
关键词: Ultrasonic sensor 、 Bubble 、 Cavitation 、 Groove (engineering) 、 Surgical probe 、 Materials science 、 Biomedical engineering 、 Structural engineering
摘要: An improved bubble control device is provided for an ultrasonic surgical probe or tool having a needle and sleeve surrounding spaced from the at least portion of length needle, comprising cylindrical hollow body bore adapted to be positioned in annular passage between with being received body, one groove formed on its peripheral surface through which fluid supplied containing cavitation bubbles upon contact vibrating components are restricted their by forced space sleeve, thereby reducing fluid.
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