NASA NTRS · 19860010414
Cutting head for ultrasonic lithotripsy
Abstract
A cutting head for attachment to the end of the wire probe of an ultrasonic kidney stone disintegration instrument is described. The cutting head has a plurality of circumferentially arranged teeth formed at one end thereof to provide a cup shaped receptacle for kidney stones encountered during the disintegration procedure. An integral reduced diameter collar diminishes stress points in the wire and reduce breakage thereof.
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Anguluo, E. D., Goodfriend, R.. 1985-10-30. Cutting head for ultrasonic lithotripsy. https://ntrs.nasa.gov/citations/19860010414
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