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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.:

US 10568527 B1

PDFFull Text
Date of Patent:
Feb. 25, 2020

Filed:

Sep. 03, 2015

Apparatus for and method of monitoring blood pressure and wearable device having function of monitoring blood pressure

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Youngzoon Yoon, Hwaseong-si, KR;

Jaesoong Lee, Suwon-si, KR;

Jisoo Kyoung, Seoul, KR;

Younggeun Roh, Seoul, KR;

Yeonsang Park, Seoul, KR;

Chanwook Baik, Yongin-si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Angela M Hoffa

Int. Cl.
CPC ...
A61B 5/021 (2006.01); A61B 5/0295 (2006.01); A61B 5/00 (2006.01); A61B 5/026 (2006.01); A61B 5/024 (2006.01);
U.S. Cl.
CPC ...
A61B 5/021 (2013.01); A61B 5/0059 (2013.01); A61B 5/0295 (2013.01); A61B 5/681 (2013.01); A61B 5/0002 (2013.01); A61B 5/0261 (2013.01); A61B 5/02416 (2013.01); A61B 5/02438 (2013.01); A61B 5/6803 (2013.01); A61B 5/7235 (2013.01); A61B 2562/0233 (2013.01); A61B 2562/046 (2013.01); A61B 2562/12 (2013.01);
Abstract

A method of monitoring a blood pressure includes: emitting a laser to a blood vessel in a body part; detecting, from the body part, laser speckles caused by scattering of the emitted laser; obtaining a bio-signal indicating a change in a volume of the blood vessel by using the detected laser speckles; and estimating a blood pressure based on the obtained bio-signal.

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Yoon, Youngzoon. (2020). Apparatus for and method of monitoring blood pressure and wearable device having function of monitoring blood pressure (U.S. Patent No. 10568527). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10568527

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