Title:
ステント固定装置を具備するステント搬送機構
Document Type and Number:
Japanese Patent JP3968444
Kind Code:
B2
Abstract:
A system/assembly for delivery and deployment of an inflation expandable stent within a vessel, comprising a catheter having proximal and distal ends; a stent, inflation expandable from a delivery diameter to a deployment diameter, such that the delivery diameter is reduced from the deployment diameter for conforming the stent to the catheter, such that the stent, in its delivery diameter, is coaxially mounted on the catheter near the catheter distal end; an expandable inflation means coaxially mounted on the catheter axially within the stent, for expansion of the stent from the delivery diameter to the deployment diameter upon application of fluid deployment pressure to the inflation means; and a securement component coaxially mounted on the catheter, axially within the expandable inflation means, the securement component designed and adapted to provide a securement pressure to the stent in the delivery diameter to maintain the stent in position on the catheter during delivery to the deployment site.
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Inventors:
Dusbavek, Andrew Jay.
Ellis, Lewis G.
Larson, Christopher Earl.
Brown, Terry Vi.
Charles Elle, Youtenure.
Martens, Stephen Pee.
Mattison, Richard Sea.
Blazer, David Jay.
Lorenzen, Cornelius Linda Earl.
Willard, Martin Earl.
DiCaprio, Fernando
Nodin, Stanley A.
Ellis, Lewis G.
Larson, Christopher Earl.
Brown, Terry Vi.
Charles Elle, Youtenure.
Martens, Stephen Pee.
Mattison, Richard Sea.
Blazer, David Jay.
Lorenzen, Cornelius Linda Earl.
Willard, Martin Earl.
DiCaprio, Fernando
Nodin, Stanley A.
Application Number:
JP51104598A
Publication Date:
August 29, 2007
Filing Date:
August 22, 1997
Export Citation:
Assignee:
BOSTON SCIENTIFIC SCIMED,INC.
International Classes:
A61F2/958; A61M29/02; A61F2/95
Domestic Patent References:
| JP4064367A | ||||
| JP7051382A |
Foreign References:
| US5409495 |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda