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STENT DELIVERY SYSTEM WITH SECUREMENT AND DEPLOYMENT ACCURACY
专利权人:
BOSTON SCIENTIFIC LIMITED
发明人:
GUNDERSON, RICHARD
申请号:
CA2521759
公开号:
CA2521759C
申请日:
2004.04.07
申请国别(地区):
CA
年份:
2012
代理人:
摘要:
A method and apparatus for reducing the longitudinal aspect of the catheter tostent force comprises at least one grip member for use with a stent deliverysystem. The grip engages a stent in the unexpanded state prior to delivery ofthe stent by retracting a stent retaining sheath. The grip comprises a bodyregion having an outer diameter, a first end and a second end. The outerdiameter of the first end is greater than the outer diameter of the secondend. The grip is at least partially constructed from a polymeric material.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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