Invention Grant
US08447412B2 Apparatus and methods for wireless communication via electrical pulses conducted by the interstitial tissues of the body for an active implantable medical device
有权
用于通过用于主动植入式医疗装置的身体的间质组织传导的电脉冲进行无线通信的装置和方法
- Patent Title: Apparatus and methods for wireless communication via electrical pulses conducted by the interstitial tissues of the body for an active implantable medical device
- Patent Title (中): 用于通过用于主动植入式医疗装置的身体的间质组织传导的电脉冲进行无线通信的装置和方法
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Application No.: US13245155Application Date: 2011-09-26
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Publication No.: US08447412B2Publication Date: 2013-05-21
- Inventor: Renzo Dal Molin , Ashutosh Ghildiyal
- Applicant: Renzo Dal Molin , Ashutosh Ghildiyal
- Applicant Address: FR Clamart Cedex
- Assignee: Sorin CRM S.A.S.
- Current Assignee: Sorin CRM S.A.S.
- Current Assignee Address: FR Clamart Cedex
- Agency: Orrick Herrington & Sutcliffe, LLP
- Priority: FR1057691 20100924
- Main IPC: A61N1/18
- IPC: A61N1/18
Abstract:
An active implantable medical device having wireless communication of data via electrical pulses conducted by the interstitial tissues of the body. This device (12, 14) includes a pair of electrodes (22, 24) and generates pulse trains consisting of a series of electrical pulses applied to the electrodes. The pulse train is modulated by digital information (data) that is produced by the device. A regulated current or voltage source (42) is used to generate (44, 48) current or voltage pulses to form the pulse train. Each current or voltage pulse is a biphasic pulse comprising a positive and negative alternation. The biphasic current or voltage modulated by the digital information, is injected between the electrodes (22, 24) and wirelessly communicated.
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