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1. (WO2013122003) BALLOON FOR VASCULAR OCCLUSION BALLOON CATHETER, VASCULAR OCCLUSION BALLOON CATHETER, AND PRODUCTION METHOD FOR BALLOON FOR VASCULAR OCCLUSION BALLOON CATHETER

Pub. No.:    WO/2013/122003    International Application No.:    PCT/JP2013/053066
Publication Date: Fri Aug 23 01:59:59 CEST 2013 International Filing Date: Sat Feb 09 00:59:59 CET 2013
IPC: A61M 25/10
Applicants: TERUMO CLINICAL SUPPLY CO., LTD.
テルモ・クリニカルサプライ株式会社
Inventors: KAWASE Tatsuya
川瀬 達也
Title: BALLOON FOR VASCULAR OCCLUSION BALLOON CATHETER, VASCULAR OCCLUSION BALLOON CATHETER, AND PRODUCTION METHOD FOR BALLOON FOR VASCULAR OCCLUSION BALLOON CATHETER
Abstract:
Provided is a balloon (10) for vascular occlusion that is made from a compound resin tube (9) having elasticity and thermoplasticity and that comprises: a bulge section (11) formed by plastic deformation; and a tip-side cylindrical section (12) and a rear end-side cylindrical section (13) that have a smaller diameter and a thicker wall than the bulge section (11). The bulge section (11) is extendable through elastic deformation brought about by the loading of internal pressure, and is shaped into a reduced-diameter form that comprises a wrinkle (71) in the axial direction. A balloon catheter (1) comprises a shaft section (2) and the balloon (10) which is fixed to the shaft section.