发明申请
- 专利标题： High intensity ultrasound transducers and methods and devices for manufacturing high intensity ultrasound transducers
- 专利标题（中）： 高强度超声波换能器以及用于制造高强度超声换能器的方法和装置
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申请号： US11104294申请日： 2005-04-11
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公开(公告)号： US20060236525A1公开(公告)日： 2006-10-26
- 发明人: Jack Sliwa , Jonathan Podmore , Chris Bagley , John Crowe , Michael Holzbaur , Derek Hillstrom , Steve Schellenberg , Peter Goetz , Stephen Morse
- 申请人： Jack Sliwa , Jonathan Podmore , Chris Bagley , John Crowe , Michael Holzbaur , Derek Hillstrom , Steve Schellenberg , Peter Goetz , Stephen Morse
- 主分类号： H04R31/00
- IPC分类号： H04R31/00
摘要：
A method of manufacturing an ultrasound transducer is provided. The ultrasound transducer is activated and the activity across the transducer is measured to determine whether the activity at any area does not meet an acceptance criteria. The transducer is then modified so that the area meets the acceptance criteria. The transducer may be modified with a laser which removes material from the area which does not meet the accceptance criteria.
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