发明授权
US5955218A Heat-treated silver vanadium oxide for use in batteries for implantable
medical devices
失效
用于可植入医疗器械的电池的经热处理的银钒氧化物
- 专利标题： Heat-treated silver vanadium oxide for use in batteries for implantable medical devices
- 专利标题（中）： 用于可植入医疗器械的电池的经热处理的银钒氧化物
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申请号： US792416申请日： 1997-02-03
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公开(公告)号： US5955218A公开(公告)日： 1999-09-21
- 发明人: Ann M. Crespi , Kaimin Chen
- 申请人： Ann M. Crespi , Kaimin Chen
- 申请人地址： MN Minneapolis
- 专利权人： Medtronic, Inc.
- 当前专利权人： Medtronic, Inc.
- 当前专利权人地址： MN Minneapolis
- 主分类号： C01G31/00
- IPC分类号： C01G31/00 ; H01M4/48 ; H01M4/58 ; H01M4/62 ; H01M6/10 ; H01M6/16 ; H01M4/54
摘要：
The invention provides heat-treated silver vanadium oxide for use in the cathodes of electrochemical cells, particularly in implantable medical devices. The heat-treated silver vanadium oxide is capable of being pressed into a pellet having a pressed pellet density of about 3.10 g/cm.sup.3 to about 3.45 g/cm.sup.3 when about 2 grams of the heat-treated silver vanadium oxide are uniaxially pressed into a pellet using a 1.6 cm diameter cylindrical die with a 7500 pound force applied for 5 seconds.
公开/授权文献
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