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:
Jan. 05, 2021
Filed:
May. 22, 2017
Applicant:
Shenzhen Mindray Bio-medical Electronics Co., Ltd., Shenzhen, CN;
Assignees:
Shenzhen Mindray Bio-Medical Electronics Co., Ltd., Shenzhen, CN;
Shenzhen Mindray Scientific Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/113 (2006.01); A61B 5/11 (2006.01); A61B 5/00 (2006.01); A61B 5/08 (2006.01);
U.S. Cl.
CPC ...
A61B 5/1135 (2013.01); A61B 5/08 (2013.01); A61B 5/0803 (2013.01); A61B 5/1121 (2013.01); A61B 5/6823 (2013.01); A61B 5/7214 (2013.01); A61B 5/742 (2013.01); A61B 5/7275 (2013.01); A61B 2562/0219 (2013.01); A61B 2562/04 (2013.01);
Abstract
A respiratory monitoring apparatus comprises at least one motion sensor and a processing device. The at least one motion sensor senses an angular motion of a measured part capable of indicating a respiratory motion, and outputs an angular velocity vector of the measured part; the processing device, connected to the motion sensor, extracts a respiratory angular velocity from the angular velocity vector, and acquires a respiratory wave according to the respiratory angular velocity.