您的位置: 首页 > 农业专利 > 详情页

UNFURLING ELECTRODE DEVICES
专利权人:
COVIDIEN LP
发明人:
Christopher L. BAGLEY,Allen D. JAMESON,Hillary K. HUSZAR,Mark A. MAGUIRE,David S. UTLEY
申请号:
US15899018
公开号:
US20180271592A1
申请日:
2018.02.19
申请国别(地区):
US
年份:
2018
代理人:
摘要:
Methods, systems, and devices for providing treatment to a tissue in body lumens are described. The system may include a catheter, an expansion member coupled with a distal portion of the catheter, an ablation structure including one or more longitudinal electrode segments, and an ablation structure support coupled to the ablation structure configured to at least partially unfurl as the expansion member expands and furl as the expansion member contracts. The ablation structure may include multiple separately wired and/or separately controlled longitudinal electrodes, longitudinal electrode zones, or both, such that each longitudinal electrode or longitudinal electrode zone may be selectively enabled or selectively disabled. In some instances, one or more springs are coupled to the ablation structure configured to promote unfurl or furl around the expansion member. In some instances, one or more protection elements are be positioned along the catheter.
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