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Tissue fusion instrument and method to reduce the adhesion of tissue to its working surfaces

  • US 20080188845A1
  • Filed: 02/01/2007
  • Published: 08/07/2008
  • Est. Priority Date: 02/01/2007
  • Status: Abandoned Application
First Claim
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1. One of an electrothermal or electrosurgical instrument having a working surface from which energy is applied to tissue during a surgical procedure and which, reduces sticking of tissue to the working surface during the procedure, wherein the working surface is formed of ceramic material and the working surface has a smoothness defined by an Ra of no greater than 0.40 microns.

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