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ENDOSCOPIC SURGERY DEVICE

  • US 20160015260A1
  • Filed: 09/29/2015
  • Published: 01/21/2016
  • Est. Priority Date: 03/29/2013
  • Status: Active Grant
First Claim
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1. An endoscopic surgery device comprising:

  • a guide member configured to penetrate through a body wall to be inserted into a body cavity;

    an endoscope insertion path which is provided inside the guide member, and into which an endoscope configured to observe an inside of the body cavity is insertable in a back-and-forth movable manner;

    a treatment tool insertion path which is provided inside the guide member, and into which a treatment tool configured to inspect or treat a diseased part in the body cavity is insertable in a back-and-forth movable manner;

    a detection unit configured to detect a movement amount of the treatment tool with respect to the guide member when the treatment tool inserted into the treatment tool insertion path moves back and forth; and

    a control unit including a non-sensitive area where a range of an observation image acquired by the endoscope is not changed if the movement amount of the treatment tool is within a predetermined range when the movement amount of the treatment tool is detected by the detection unit, and a sensitive area where the range of the observation image is changed in accordance with the movement amount of the treatment tool if the movement amount of the treatment tool is not within the predetermined range.

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