公开(公告)号：EP4219026A1

公开(公告)日：2023-08-02

申请号：EP23163129.2

申请日：2016-09-02

申请人： Fujifilm Sonosite, Inc.

发明人： LI,, Wei ,  FREY,, Gregg ,  HSU,, Simon

IPC分类号： B06B1/06 ,  A61B8/00 ,  H10N30/072 ,  H10N30/088 ,  H10N30/20

摘要： Ultrasound transducer assemblies and associated systems and method are disclosed herein. In one embodiment, an ultrasound transducer assembly includes at least one matching layer overlies a transducer layer. A plurality of kerfs extends at least into the matching layer. In some aspects, the kerfs are at least partially filled with a filler material that includes microballoons and/or microspheres.