发明名称 |
ULTRASONIC TRANSDUCER ELECTRICAL INTERFACE ASSEMBLY |
摘要 |
An ultrasonic air-in-line detection system for use in detecting air bubbles in the fluid line of a disposable cassette mounted on a main pump unit is disclosed which utilizes an innovative construction used to attach electrical connectors to the ultrasonic transducers. Rather than wires, a thin flex circuit having a plurality of arms is used, with the flex circuit having a circular conductive pad located at the end of each arm. A circular segment of conductive transfer tape is used to attach each of the conductive pads to the thin layer of conductive metal located on each side of the ultrasonic transducer.
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申请公布号 |
CA2024453(C) |
申请公布日期 |
1995.08.29 |
申请号 |
CA19902024453 |
申请日期 |
1990.08.31 |
申请人 |
PACESETTER INFUSION, LTD., A CALIFORNIA LIMITED PARTNERSHIP DOING BUSINESS AS MINIMED TECHNOLOGIES |
发明人 |
GORTON, LANNY A.;BURK, MICHAEL |
分类号 |
A61B17/34;A61M5/00;A61M5/168;A61M5/36;A61M37/00;B06B1/06;G01N29/02;(IPC1-7):H04R1/02 |
主分类号 |
A61B17/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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