发明名称 Medical device having lithium-ion battery
摘要 A medical device includes a rechargeable lithium-ion battery for providing power to the medical device. The lithium-ion battery includes a positive electrode including a current collector and a first active material, a negative electrode including a current collector and a second active material, and an auxiliary electrode including a current collector and a third active material. The auxiliary electrode is configured for selective electrical connection to one of the positive electrode and the negative electrode. The first active material, second active material, and third active material are configured to allow doping and undoping of lithium ions. The third active material exhibits charging and discharging capacity below a corrosion potential of the current collector of the negative electrode and above a decomposition potential of the first active material.
申请公布号 US2006093872(A1) 申请公布日期 2006.05.04
申请号 US20040978970 申请日期 2004.10.29
申请人 MEDTRONIC, INC. 发明人 HOWARD WILLIAM G.;SCHMIDT CRAIG L.;SCOTT ERIK R.
分类号 H01M12/00;A61N1/00;H01M4/02;H01M4/131;H01M4/48;H01M4/485;H01M4/50;H01M4/505;H01M4/52;H01M4/525;H01M4/58;H01M10/052;H01M10/0525;H01M10/36 主分类号 H01M12/00
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