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PUSHER GUIDE WIRE

  • US 20160100965A1
  • Filed: 07/28/2015
  • Published: 04/14/2016
  • Est. Priority Date: 10/08/2014
  • Status: Abandoned Application
First Claim
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1. A pusher guide wire for delivering a stent to a target site, the pusher guide wire comprising:

  • a core shaft;

    a first coil body that covers a distal end portion of the core shaft;

    a pusher portion that is fixed to the core shaft at a position proximal to the first coil body; and

    a stent holding portion that is fixed to the core shaft at a position between the first coil body and the pusher portion,wherein frictional resistance between the stent and the stent holding portion is larger at a proximal end portion of the stent holding portion than at a distal end portion of the stent holding portion.

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