发明授权
US5712462A Implantable medical device with high reliability electrical connection
using reactive metals
失效
具有高可靠性电气连接的可植入医疗设备使用反应性金属
- 专利标题： Implantable medical device with high reliability electrical connection using reactive metals
- 专利标题（中）： 具有高可靠性电气连接的可植入医疗设备使用反应性金属
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申请号： US542575申请日： 1995-10-13
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公开(公告)号： US5712462A公开(公告)日： 1998-01-27
- 发明人: Fred J. Berkowitz , Mark D. Bryen , Joseph F. Lessar , Robert E. Kraska
- 申请人： Fred J. Berkowitz , Mark D. Bryen , Joseph F. Lessar , Robert E. Kraska
- 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： B23K11/00
- IPC分类号： B23K11/00
摘要：
A method of making a high reliability electrical connection in an implantable medical device. The electrical conductors may include metals such as niobium, molybdenum, tantalum, platinum, titanium, nickel and alloys thereof. The electrical conductors are resistance welded by establishing contact between the conductor pair, providing a protective atmosphere around the contacting pair, and applying electrical energy to the contacting pair to cause fusion while maintaining the protective atmosphere.
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