Coupling arrangements and methods for attaching tools to ultrasonic surgical instruments

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United States of America Patent

PATENT NO 9700339
SERIAL NO

12469293

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Abstract

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An ultrasonic surgical instrument that has a waveguide that protrudes distally from the handpiece and a surgical tool that is configured to be coupled to the waveguide. The waveguide may have a distal end that is sized to be inserted into a cavity in a proximal end of the surgical tool and then selectively expanded to retain the distal end within the cavity to couple the surgical tool to the waveguide.

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Patent Owner(s)

  • ETHICON ENDO-SURGERY, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nield, Scott A Hamilton, US 26 4257

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