发明授权
- 专利标题: Probe for ultrasonic diagnostic apparatus
- 专利标题(中): 超声波诊断仪探头
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申请号: US13196562申请日: 2011-08-02
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公开(公告)号: US08773002B2公开(公告)日: 2014-07-08
- 发明人: Gil Ju Jin , Jae Yk Kim , Jin Woo Jung
- 申请人: Gil Ju Jin , Jae Yk Kim , Jin Woo Jung
- 申请人地址: KR Kangwon-Do
- 专利权人: Samsung Medison Co., Ltd.
- 当前专利权人: Samsung Medison Co., Ltd.
- 当前专利权人地址: KR Kangwon-Do
- 代理机构: McDermott Will & Emery LLP
- 优先权: KR10-2010-0086838 20100906
- 主分类号: H01L41/08
- IPC分类号: H01L41/08 ; B06B1/06 ; A61B8/00
摘要:
The present disclosure provides a probe for an ultrasonic diagnostic apparatus. The probe includes a backing layer, a piezoelectric layer disposed on one side of the backing layer, a matching layer disposed on one side of the piezoelectric layer, a signal connector disposed inside the backing layer to transfer a signal to the piezoelectric layer, and a ground connector disposed outside the signal connector. The backing layer, the piezoelectric layer and the matching layer are sequentially disposed and the signal connector is electrically connected to the piezoelectric layer at the other side of the piezoelectric layer. The probe for an ultrasonic diagnostic apparatus includes a stack of the backing layer, the piezoelectric layer and the matching layer, in which the piezoelectric layer is formed to have a certain curvature, thereby achieving performance improvement through minimization of interference from a signal connector and a ground connector.
公开/授权文献
- US20120056512A1 PROBE FOR ULTRASONIC DIAGNOSTIC APPARATUS 公开/授权日:2012-03-08