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Ultrasonic curved blade

  • US 6,024,750 A
  • Filed: 08/14/1997
  • Issued: 02/15/2000
  • Est. Priority Date: 08/14/1997
  • Status: Expired due to Term
First Claim
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1. An ultrasonic instrument comprising:

  • a) a vibration coupler adapted to be operably connected to an ultrasonic generator and having a longitudinal axis; and

    b) a cutting jaw extending from a distal end portion of the vibration coupler and having a longitudinal axis substantially aligned with the longitudinal axis of the vibration coupler, the cutting jaw having a curved blade surface that slopes downwardly and outwardly towards the distal end of the cutting jaw, wherein the curved blade surface is convex.

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