Surgery – Means for introducing or removing material from body for... – With means for cutting – scarifying – or vibrating tissue
Reexamination Certificate
2006-01-10
2006-01-10
Simmons, Kevin C. (Department: 3763)
Surgery
Means for introducing or removing material from body for...
With means for cutting, scarifying, or vibrating tissue
C606S169000
Reexamination Certificate
active
06984220
ABSTRACT:
An ultrasonic tissue dissection system providing combined longitudinal and torsional motion of tips, together with irrigation and aspiration, for improved cutting of resistant biological tissue. The system permits the use of common and inexpensive electro-mechanical transducers for the production of such motion through the use of longitudinal-torsional resonators.
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Ultrasonic Engineering Publisher John Wiley & Sons, Julian R. Frederick © 1965 NY, NY pp. 81 to101.
Sources of High-Intensity Ultrasound vol. 2 Part VI Chapt. 5 pp. 173to183 L.D.Rozenbery 1969 Publisher Plenum Press N.Y.
Connolly Bove Lodge & Hutz
Simmons Kevin C.
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