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:
May. 23, 2023
Filed:
Jun. 30, 2020
Applicant:
Well Being Digital Limited, Pak Shek Kok, HK;
Inventors:
Ming Yip Wallace Wong, Hong Kong, CN;
Chor Tin Ma, Shatin, HK;
Assignee:
WELL BEING DIGITAL LIMITED, Hong Kong, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/024 (2006.01); A61B 5/1455 (2006.01); A61B 5/00 (2006.01);
U.S. Cl.
CPC ...
A61B 5/02416 (2013.01); A61B 5/02433 (2013.01); A61B 5/02438 (2013.01); A61B 5/14551 (2013.01); A61B 5/14552 (2013.01); A61B 5/6817 (2013.01); A61B 5/6824 (2013.01); A61B 5/6826 (2013.01); A61B 5/6833 (2013.01); A61B 5/6847 (2013.01); A61B 5/7214 (2013.01); A61B 5/7221 (2013.01); A61B 2505/09 (2013.01); A61B 2560/0276 (2013.01); A61B 2562/0238 (2013.01); A61B 2562/043 (2013.01); A61B 2562/164 (2013.01);
Abstract
A device comprising a piece of planar substrate embedded with two sensors and two emitters. The substrate has a generally planar surface for application onto the wearer's body part. The emitters and sensors are shown to be arranged in such a way that no subset of any two emitters and one sensor, or subset of any two emitters and one sensor, forms a straight line, which prevents the two sensors from detecting the same noise caused by the same wearer movements.