您的位置: 首页 > 农业专利 > 详情页

Methods, devices, and apparatus for managing access through tissue
专利权人:
Ian J. Clark
发明人:
Ian J. Clark,Wouter Roorda
申请号:
US11767818
公开号:
US08226681B2
申请日:
2007.06.25
申请国别(地区):
US
年份:
2012
代理人:
摘要:
Devices and methods for managing access through tissue is disclosed. The device includes a body. The body is movable from a pre-deployed configuration towards a deployed configuration. The device includes a plurality of tissue engaging portions that extend from the body. At least a portion of the tissue engaging portions are obtuse. At least two of the tissue engaging portions are separated by a first distance in the deployed configuration and a second distance in the pre-deployed configuration. The first distance is smaller than the second distance. The method includes deploying a closure element to tissue adjacent a tissue opening to substantially close the opening following a first procedure. The method also includes selectively opening the opening in the tissue by advancing a distal end of a medical device through the deployed closure element as a part of or before a second procedure.
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