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Endoscopic vision system

  • US 6,736,773 B2
  • Filed: 01/25/2001
  • Issued: 05/18/2004
  • Est. Priority Date: 01/25/2001
  • Status: Expired due to Term
First Claim
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1. An endoscopic device, comprising:

  • an endoscope having proximal and distal ends;

    an extension arm passing through a channel in the endoscope to the distal end of the endoscope; and

    a head attached to a distal end of the extension arm, the head being articulatable relative to the extension arm and including a vision chip capable of receiving an image of a surgical site.

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