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Title:
新規バルーン材料
Document Type and Number:
Japanese Patent JP2008523893
Kind Code:
A
Abstract:
A medical device, such as a catheter, catheter balloon, stent, blood filter, endoscope or portion thereof, comprises a segmented polymer, having a plurality of hard segments and a plurality of soft segments. The polymer hard segments have a substantially uniform molecular weight distribution. The molecular weight distribution ratio, Mw/Mn, may be 1.5 or less.

Inventors:
Weber, Yang
Chen, John
Application Number:
JP2007546669A
Publication Date:
July 10, 2008
Filing Date:
November 07, 2005
Export Citation:
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Assignee:
Boston Scientific Limited
International Classes:
A61L29/00; A61L31/00; A61M25/00; A61M25/10
Domestic Patent References:
JPH06169887A1994-06-21
Foreign References:
US20040214955A12004-10-28
US20040002729A12004-01-01
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda