公开(公告)号：US20080063221A1

公开(公告)日：2008-03-13

申请号：US11879332

申请日：2007-07-17

申请人： Jeffrey Ketterling ,  Frederic Lizzi ,  Mary Lizzi

发明人： Jeffrey Ketterling ,  Frederic Lizzi ,  Mary Lizzi

IPC分类号： H04R1/00

CPC分类号： B06B1/0692 ,  Y10S310/80 ,  Y10T29/42 ,  Y10T29/49005 ,  Y10T29/53109

摘要： Techniques for fabricating high frequency ultrasound transducers are provided herein. In one embodiment, the fabrication includes depositing a copperclad polyimide film, a layer of epoxy on the copperclad polyimide film, and a polyvinylidene fluoride film on the epoxy. The assembly of materials are then pressed to bond the polyvinylidene fluoride film to the copperclad polyimide film and to form an assembly. The polyvinylidene fluoride film being one surface and the copperclad polyimide film being the other surface. The area behind the copperclad polyimide film surface is filled with a second epoxy, and then cured to form an epoxy plug.

公开(公告)号：US06039689A

公开(公告)日：2000-03-21

申请号：US38632

申请日：1998-03-11

申请人： Frederic Lizzi

发明人： Frederic Lizzi

IPC分类号： A61B17/22 ,  A61N7/02 ,  B06B1/06 ,  A61B8/00

CPC分类号： A61N7/02 ,  B06B1/0651 ,  A61B2017/22028

摘要： A spherical cap transducer is provided with at least one electrode formed as segments. The segments are selectively driven to provide asymmetrical ovoid effective radiation patterns for treatment of tissue with ultrasonic radiation.

摘要翻译： 球形帽换能器设置有至少一个形成为段的电极。 这些片段被选择性地驱动以提供不对称的卵形有效辐射图案，用于用超声波辐射处理组织。

公开(公告)号：US20050264133A1

公开(公告)日：2005-12-01

申请号：US11136223

申请日：2005-05-24

申请人： Jeffrey Ketterling ,  Frederic Lizzi

发明人： Jeffrey Ketterling ,  Frederic Lizzi

IPC分类号： B06B1/06 ,  H01L41/08

CPC分类号： B06B1/0692 ,  Y10S310/80 ,  Y10T29/42 ,  Y10T29/49005 ,  Y10T29/53109

摘要： Techniques for fabricating high frequency ultrasound transducers are provided herein. In one embodiment, the fabrication includes depositing a copperclad polyimide film, a layer of epoxy on the copperclad polyimide film, and a polyvinylidene fluoride film on the epoxy. The assembly of materials are then pressed to bond the polyvinylidene fluoride film to the copperclad polyimide film and to form an assembly. The polyvinylidene fluoride film being one surface and the copperclad polyimide film being the other surface. The area behind the copperclad polyimide film surface is filled with a second epoxy, and then cured to form an epoxy plug.

摘要翻译： 本文提供了制造高频超声换能器的技术。 在一个实施例中，制造包括在铜包覆聚酰亚胺膜上沉积铜包覆聚酰亚胺膜，环氧树脂层和环氧树脂上的聚偏二氟乙烯膜。 然后压制材料的组合以将聚偏二氟乙烯膜粘合到铜包覆聚酰亚胺膜上并形成组件。 聚偏二氟乙烯膜是一个表面，铜包覆聚酰亚胺膜是另一个表面。 铜层聚酰亚胺膜表面后面的区域填充有第二环氧树脂，然后固化形成环氧树脂塞。