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:
Oct. 21, 2025
Filed:
Jan. 17, 2023
Applicant:
Wuhan United Imaging Healthcare Co., Ltd., Hubei, CN;
Inventors:
Yihui Da, Wuhan, CN;
Yaowen Zhang, Wuhan, CN;
Assignee:
WUHAN UNITED IMAGING HEALTHCARE CO., LTD., Wuhan, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 8/00 (2006.01); A61B 8/06 (2006.01); G01S 15/89 (2006.01);
U.S. Cl.
CPC ...
A61B 8/5269 (2013.01); A61B 8/06 (2013.01); A61B 8/488 (2013.01); A61B 8/5207 (2013.01); G01S 15/8979 (2013.01);
Abstract
The embodiments of the present disclosure provide a method and a device for signal processing. The method includes: obtaining multiple sets of initial Doppler blood flow signals, sampling times of the multiple sets of initial Doppler blood flow signals being discontinuous; and performing a splicing processing on the multiple sets of initial Doppler blood flow signals, to obtain a target Doppler blood flow signal.