Title:
【発明の名称】管状カニューレ挿入用の操縦可能なガイドワイヤ
Document Type and Number:
Japanese Patent JPH05508332
Kind Code:
A
Abstract:
A steerable guide wire for cannulation of tubular or vascular organs. The guide wire has a distal end and a proximal end. The guide wire has at least one coil forming a helix near the distal end of the guide wire to aid in the negotiation through tubular or vascular organs such as endoscopic retrograde or antegrade cannulation of the cystic duct. A removable clamp is secured to the proximal end of the guide wire to allow the user to apply torsional and longitudinal force to steer the guide wire into position.
Inventors:
Chutthani, lamb
Upstein, Michael Di.
Car Rock David Elle.
Upstein, Michael Di.
Car Rock David Elle.
Application Number:
JP50944791A
Publication Date:
November 25, 1993
Filing Date:
May 15, 1991
Export Citation:
Assignee:
Brigham and Wimins Hospital
International Classes:
A61M25/01; A61B5/01; A61B17/22; A61M25/00; A61M25/08; (IPC1-7): A61M25/01
Attorney, Agent or Firm:
Yoshikazu Tani