Title:
内腔保持特性、可撓性、およびMRI適合性を有する重複ステント
Document Type and Number:
Japanese Patent JP2008502447
Kind Code:
A
Abstract:
A tubular insert for a vessel comprises an inner stent and an outer stent. At least a portion of the inner stent is disposed within the outer stent. The outer stent has a longitudinal axis and is constructed to be free of any closed loops which are electrically conductive and which are disposed about the longitudinal axis such that the longitudinal axis passes through the closed loop. The inner stent has a longitudinal axis and is constructed so as to be free of any closed loops which are electrically conductive and which are disposed about the longitudinal axis such that the longitudinal axis passes through the closed loop. There is a substantially electrically non-conductive connection between the inner and outer stents. Desirably, a wall surface is defined by the outer and inner stents, and there are no closed, electrically conductive loops in the wall surface of the tubular insert.
Inventors:
Gregorich, Daniel
Application Number:
JP2007527703A
Publication Date:
January 31, 2008
Filing Date:
June 08, 2005
Export Citation:
Assignee:
Boston Scientific Limited
International Classes:
A61F2/88; A61F2/90; A61F2/91; A61F2/915; G01R33/28; A61B19/00; A61F2/00; A61F2/852; A61F2/89
Foreign References:
| WO2003099168A2 | 2003-12-04 | |||
| US20030212449A1 | 2003-11-13 | |||
| US5865723A | 1999-02-02 |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda