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Title:
拡張可能切開部分を有する血管内カテーテル
Document Type and Number:
Japanese Patent JP6752187
Kind Code:
B2
Abstract:
An intravascular device is provided having a flexible catheter tube with an expandable portion located on an end thereof. The expandable portion has a plurality of struts capable of being moved between an expanded and a collapsed position. An incising element provided along at least a portion of one of the struts has a sharpened edge for creating an incision in atherosclerotic material located within a blood vessel and generating microparticles of the same when the expandable portion is in the expanded position.

Inventors:
John P. Piggott
Application Number:
JP2017203462A
Publication Date:
September 09, 2020
Filing Date:
October 20, 2017
Export Citation:
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Assignee:
John P. Piggott
International Classes:
A61M25/00; A61B17/3207; A61M29/02
Foreign References:
US20100010521
US5074871
US5154724
US20040122457
Attorney, Agent or Firm:
Shinjiro Ono
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Koichi Kushida