The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 26, 2025
Filed:
Jan. 16, 2025
Shanghai Hantong Medical Technology Co., Ltd., Shanghai, CN;
Yi Fang, Shanghai, CN;
Bo Zhang, Shanghai, CN;
Yong Wu, Shanghai, CN;
Gang Peng, Shanghai, CN;
Wanjin Zhao, Shanghai, CN;
Shanghai Hantong Medical Technology Co., Ltd., Shanghai, CN;
Abstract
The present application discloses an evenly heating transducer and a preparation method therefor. The transducer includes a piezoelectric material layer; where the piezoelectric material layer is cylindrical and has a through hole in the middle, a support structure is disposed on an inner side of the through hole, and the piezoelectric material layer and an external device are connected via the support structure. A conductive layer is disposed on a surface of the piezoelectric material layer and an isolation strip is disposed on the conductive layer.