您的位置: 首页 > 农业专利 > 详情页

SYSTEME DE DISTRIBUTION ET DE DEPLOIEMENT D'ENDOPROTHESE VASCULAIRE
专利权人:
GORE ENTERPRISE HOLDINGS; INC.
发明人:
KOSS, ALEXANDER K.,SILVERMAN, JAMES D.
申请号:
CA2685336
公开号:
CA2685336C
申请日:
2008.05.05
申请国别(地区):
CA
年份:
2012
代理人:
摘要:
A stent delivery and deployment system (10) for use primarily with self-expanding stents (12), incorporating a traction tube (16) extending over the length of the diametrically compacted and constrained stent and everting back over itself, with the outer everted portion (19) of the traction tube (18) preferably extending to the proximal end of the delivery system. A constraining sleeve (14) is provided between the inner, non-everted portion and outer, everted portion of the traction tube, the constraining sheath extending over the length of the constrained stent prior to deployment and diametrically constraining the diametrically compacted self-expanding stent. The application of tension (27) to the proximal end of the traction tube causes the constraining sheath to move in a proximal direction, freeing the constrained stent as it moves and allowing the stent to deploy against the wall of the body conduit within which it is located during the deployment process.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充