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1. (WO2017017259) BALLOON CATHETER

Pub. No.:    WO/2017/017259    International Application No.:    PCT/EP2016/068184
Publication Date: Fri Feb 03 00:59:59 CET 2017 International Filing Date: Sat Jul 30 01:59:59 CEST 2016
IPC: A61M 25/10
A61F 2/958
Applicants: BENTLEY INNOMED GMBH
Inventors: OBRADOVIC, Milisav
BREGULLA, Rainer
Title: BALLOON CATHETER
Abstract:
The invention relates to a balloon catheter, in particular for expanding stents in fenestrations and for T-branch prostheses, with a balloon (4), a supply line in the catheter (2) to the balloon (4), which allows pressure to be applied to the balloon (4), and a central lumen (3) for a guide wire. In the expanded state, the balloon (4) has at least two regions (P, D, M) with different diameters, these regions merging into one another while forming a step.