您的位置: 首页 > 农业专利 > 详情页

DOUBLE SYSTEME DE FIXATION D'UN DISPOSITIF D'OCCLUSION POUR L'ADMINISTRATION/RECUPERATION DE CE DISPOSITIF D'OCCLUSION
专利权人:
NMT MEDICAL; INC.
发明人:
CALLAGHAN, DAVID J.,MCLELLAN, NOEL
申请号:
CA2581677
公开号:
CA2581677C
申请日:
2005.09.26
申请国别(地区):
CA
年份:
2014
代理人:
摘要:
Devices, delivery systems and delivery techniques for an occlusion device forthe closureof physical anomalies, such as an atrial septal defect, a patent foramen ovale(PFO), andother septal and vascular defects are described. The devices, delivery systemsand deliverytechniques relate to, but are not limited to, a patent foramen ovale (PFO)occluder madefrom a polymer tube. Specifically, a petal-shaped occluder with a catch systemis providedwithin a delivery sheath. In embodiments, the delivery system includes a firstsecurementsystem for securing a first end of the occluder and a second securement systemfor securinga second end of the occluder to a delivery catheter and a delivery wirecontained in thedelivery system. The securement systems enable the deployment (and retrieval)of thedevice and pushing and pulling of respective ends of the occluder to expandand contractthe device by varying its axial length.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
相关专利

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