Invention Grant
US07768151B2 Device for distributing power between cathodes of a multipolar electrode, in particular of an implant
有权
用于在多极电极，特别是植入物的阴极之间分配电力的装置
- Patent Title: Device for distributing power between cathodes of a multipolar electrode, in particular of an implant
- Patent Title (中): 用于在多极电极，特别是植入物的阴极之间分配电力的装置
-
Application No.: US11661360Application Date: 2005-08-29
-
Publication No.: US07768151B2Publication Date: 2010-08-03
- Inventor: David Andreu , Serge Bernard , Yves Bertrand , Guy Catheras , Jérôme Galy , David Guiraud , Jean-Denis Techer
- Applicant: David Andreu , Serge Bernard , Yves Bertrand , Guy Catheras , Jérôme Galy , David Guiraud , Jean-Denis Techer
- Applicant Address: FR Le Chesnay Cedex FR Paris Cedex FR Montpellier Cedex
- Assignee: Inria Institut National de Recherche en Informatique et en Automatique,Centre National de la Recherche Scientifique CNRS,Universite de Montpellier II
- Current Assignee: Inria Institut National de Recherche en Informatique et en Automatique,Centre National de la Recherche Scientifique CNRS,Universite de Montpellier II
- Current Assignee Address: FR Le Chesnay Cedex FR Paris Cedex FR Montpellier Cedex
- Agency: Foley & Lardner LLP
- Priority: FR0409351 20040903
- International Application: PCT/FR2005/002161 WO 20050829
- International Announcement: WO2006/027473 WO 20060316
- Main IPC: H02M1/00
- IPC: H02M1/00 ; A61N1/00
Abstract:
A device (ES) for distributing power between n cathodes (Ki) of at least one multipolar stimulating electrode (EM) comprises at least one anode (A), wherein n is equal to or greater than two. Said device (ES) comprises a reconfigurable current mirror (MC) which is provided with n outputs (K′i) connectable to said n cathodes (Ki), respectively and supplies to the n (K′i) outputs n complementary fractions of a control current having respective selected values which are substantially constant at the control current amplitude variation in order to carry out a substantially constant spatial location of stimulation.
Public/Granted literature
- US20080061630A1 Device for Distributing Power Between Cathodes of a Multipolar Electrode, in Particular of an Implant Public/Granted day:2008-03-13
Information query
