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1.发明授权公开(公告)号：US09808830B2
公开(公告)日：2017-11-07
申请号：US14625665
申请日：2015-02-19
Applicant: General Electric Company
Inventor： Alan Tai , Frederic Lanteri , Scott Easterbrook , Jian Zhong Zhao
CPC classification number: B06B1/0622 , G01S7/52017
Abstract: An ultrasound transducer and an ultrasound imaging system including an acoustic layer with a plurality of transducer elements and a dematching layer coupled to the acoustic layer. The dematching layer has an acoustic impedance greater than the acoustic layer and the dematching layer has a thickness that varies in order to alter a bandwidth of the ultrasound probe.
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2.发明申请公开(公告)号：US20150183000A1
公开(公告)日：2015-07-02
申请号：US14625665
申请日：2015-02-19
Applicant: General Electric Company
Inventor： Alan Tai , Frederic Lanteri , Scott Easterbrook , Jian Zhong Zhao
CPC classification number: B06B1/0622 , G01S7/52017
Abstract: An ultrasound transducer and an ultrasound imaging system including an acoustic layer with a plurality of transducer elements and a dematching layer coupled to the acoustic layer. The dematching layer has an acoustic impedance greater than the acoustic layer and the dematching layer has a thickness that varies in order to alter a bandwidth of the ultrasound probe.
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