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Submucosal prosthesis delivery device

  • US 6,338,345 B1
  • Filed: 03/13/2000
  • Issued: 01/15/2002
  • Est. Priority Date: 04/07/1999
  • Status: Expired due to Term
First Claim
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1. An overtube for receiving an endoscope, comprising:

  • an elongate, flexible tubular body, having a proximal end and a distal end and a longitudinal axis;

    at least one lumen extending therethrough for receiving an endoscope;

    an opening on the body, in communication with the lumen; and

    a limit surface within the body, aligned with the opening, for limiting the depth to which tissue can enter the opening.

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