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MEDICAL STENT HAVING MOVEMENT PREVENTION MEANS

  • US 20140343683A1
  • Filed: 05/12/2014
  • Published: 11/20/2014
  • Est. Priority Date: 05/15/2013
  • Status: Abandoned Application
First Claim
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1. A medical stent with stoppers, comprising a body having a cylindrical shape meshed with an elastic member and having an internal passage, and stoppers forming portions of the body and preventing the body from moving in a lesion,wherein the body includes:

  • a first elastic part at the center thereof;

    a pair of second elastic parts disposed at respective sides of the first elastic part and extending from the first elastic part;

    third elastic parts respectively disposed outside of the second elastic parts and extending from the second elastic parts, andfourth elastic parts respectively disposed outside of the third elastic parts, extending from the third elastic parts, and forming the ends of the body,wherein the stopper is composed ofthe second elastic parts and the fourth elastic part, andthe second elastic parts are larger in diameter than the first elastic part and the third elastic parts.

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