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Cannula visualization arrangement

  • US 20090259097A1
  • Filed: 04/09/2008
  • Published: 10/15/2009
  • Est. Priority Date: 04/09/2008
  • Status: Abandoned Application
First Claim
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1. A cannula arrangement for operating upon and permitting the unobstructed viewing of an operative field within a patient being operated upon, comprising:

  • an elongated hollow cannula body having a proximal end and a distal end; and

    a camera mounted on an articulable camera support member attached to the distal end of a control shaft extending longitudinally through a wall of said cannula body, with a manipulable control handle proximally located thereon, the camera being arrangeable in electronic communication through a communications link within the cannula arrangement, to an external, operative-site monitor.

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