发明授权
- 专利标题： Acoustic activation of components of an implantable medical device
- 专利标题（中）： 可植入医疗器械的组件的声学激活
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申请号： US12494690申请日： 2009-06-30
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公开(公告)号： US09468767B2公开(公告)日： 2016-10-18
- 发明人: Gerard J. Hill , Rogier Receveur , Vincent Larik
- 申请人： Gerard J. Hill , Rogier Receveur , Vincent Larik
- 申请人地址： US MN Minneapolis
- 专利权人： Medtronic, Inc.
- 当前专利权人： Medtronic, Inc.
- 当前专利权人地址： US MN Minneapolis
- 代理商 Michael J. Ostrom
- 主分类号： A61N1/372
- IPC分类号： A61N1/372 ; A61B5/00 ; A61N1/378 ; G08C23/02 ; H04B11/00 ; H04B13/00 ; H03K17/94
摘要：
A power source of an implantable medical device (IMD) is connected to one or more components that perform various functions of the IMD via an acoustic switching circuit. The acoustic switching circuit may include one or more switches that when open disconnect the one or more components from the power source and when closed connect the one or more components to the power source to activate the one or more components. Various techniques for connecting the components to the power source are described. These techniques aim to reduce the likelihood of inadvertently connecting the power source to the one or more components in response to acoustical signals from a source of interference.
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