您的位置: 首页 > 农业专利 > 详情页

Battery Management for an Implantable Medical Device
专利权人:
Jordi Parramon;Emanuel Feldman;Goran N. Marnfeldt;Dave Peterson;Robert Ozawa
发明人:
Jordi Parramon,Goran N. Marnfeldt,Robert Ozawa,Emanuel Feldman,Dave Peterson,Yuping He
申请号:
US13489770
公开号:
US20130023943A1
申请日:
2012.06.06
申请国别(地区):
US
年份:
2013
代理人:
摘要:
Battery management circuitry for an implantable medical device such as an implantable neurostimulator is described. The circuitry has a T-shape with respect to the battery terminal, with charging circuitry coupled between rectifier circuitry and the battery terminal on one side of the T, and load isolation circuitry coupled between the load and the battery terminal on the other side. The load isolation circuitry can comprise two switches wired in parallel. An undervoltage fault condition opens both switches to isolate the battery terminal from the load to prevent further dissipation of the battery. Other fault conditions will open only one the switches leaving the other closed to allow for reduced power to the load to continue implant operations albeit at safer low-power levels. The battery management circuitry can be fixed in a particular location on an integrated circuit which also includes for example the stimulation circuitry for the electrodes.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
相关发明人
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