发明授权
- 专利标题： Impedance matching circuit
- 专利标题（中）： 阻抗匹配电路
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申请号： US13441860申请日： 2012-04-07
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公开(公告)号： US08915909B2公开(公告)日： 2014-12-23
- 发明人: Preston Manwaring , Kim Manwaring , Mark Stringham , Phil Eggers
- 申请人： Preston Manwaring , Kim Manwaring , Mark Stringham , Phil Eggers
- 申请人地址： US UT Salt Lake City
- 专利权人： Domain Surgical, Inc.
- 当前专利权人： Domain Surgical, Inc.
- 当前专利权人地址： US UT Salt Lake City
- 代理机构： Bateman IP
- 主分类号： A61B18/04
- IPC分类号： A61B18/04 ; A61B18/12 ; A61B18/08 ; A61B18/14 ; A61B18/00
摘要：
An impedance matching circuit may be used to adjust for manufacturing and design tolerances in a surgical instrument. The matching circuit may match the load of a thermal element with the impedance of a power source used to deliver electrical energy to the surgical instrument. The matching circuit may include capacitors, inductors, coaxial cables, varactors, transformers, resistors, and/or combinations thereof. The matching circuit may also comprise a circuit board or flex board layers which may be modified to adjust the impedance of the load.
公开/授权文献
- US20120259323A1 Impedance Matching Circuit 公开/授权日：2012-10-11
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