您的位置: 首页 > 农业专利 > 详情页

Devices, systems and methods to reduce coupling of a shield and a conductor within an implantable medical lead
专利权人:
MEDTRONIC; INC.
发明人:
Jamu K. Alford,Spencer M. Bondhus,Michael Kalm,James M. Olsen,Brian T. Stolz,Richard T. Stone,Bryan D. Stem,John D. Welter
申请号:
US14568547
公开号:
US09993638B2
申请日:
2014.12.12
申请国别(地区):
US
年份:
2018
代理人:
摘要:
Conductors within an implantable medical lead that carry stimulation signal signals are at least partially embedded within a lead body of the medical lead over at least a portion of the length of the conductors while being surrounded by a radio frequency (RF) shield. A space between the shield and the conductors is filled by the presence of the lead body material such that body fluids that infiltrate the lead over time cannot pool in the space between the shield and the conductors. The dielectric properties of the lead body are retained and the capacitive coupling between the shield and the conductors continues to be inhibited such that current induced on the shield is inhibited from being channeled onto the conductors. Heating at the electrodes of the medical lead is prevented from becoming excessive.
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