发明申请
- 专利标题： AMPLIFYING ULTRASONIC WAVEGUIDES
- 专利标题（中）： 放大超声波
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申请号： US13228985申请日： 2011-09-09
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公开(公告)号： US20110314919A1公开(公告)日： 2011-12-29
- 发明人: Thomas David Ehlert , George Bromfield , Patrick Sean McNichols , Norman R. Stegelmann
- 申请人： Thomas David Ehlert , George Bromfield , Patrick Sean McNichols , Norman R. Stegelmann
- 申请人地址： US WI Neenah
- 专利权人： KIMBERLY-CLARK WORLDWIDE, INC.
- 当前专利权人： KIMBERLY-CLARK WORLDWIDE, INC.
- 当前专利权人地址： US WI Neenah
- 主分类号： G01N29/00
- IPC分类号： G01N29/00
摘要：
Ultrasonic waveguides having improved velocity gain are disclosed for use in ultrasonic medical devices. Specifically, the ultrasonic waveguides comprises a first material having a higher acoustic impedance and a second material having a lower acoustic impedance.
公开/授权文献
- US08459122B2 Amplifying ultrasonic waveguides 公开/授权日：2013-06-11