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:
Nov. 16, 2021
Filed:
Jan. 14, 2019
Cardiac Pacemakers, Inc., St. Paul, MN (US);
Gezheng Wen, Shoreview, MN (US);
Pramodsingh Hirasingh Thakur, Woodbury, MN (US);
John D. Hatlestad, Maplewood, MN (US);
Jonathan Bennett Shute, Minnetonka, MN (US);
Qi An, Blaine, MN (US);
Bin Mi, Arden Hills, MN (US);
Yi Zhang, Plymouth, MN (US);
Cardiac Pacemakers, Inc., St. Paul, MN (US);
Abstract
Systems and methods for sensing respiration from a subject are discussed. An embodiment of a respiration monitoring system may include a respiration analyzer circuit to select a physiologic signal from a plurality of signals of different types indicative of respiration, such as between first and second physiologic signals that are respectively detected using first and second detection algorithms, and to compute one or more respiration parameters using the selected signal. The system may select or adjust a respiration detection algorithm for detecting the respiration parameters. The physiologic signal, or the respiration detection algorithm, may each be selected based on a signal characteristic or a patient condition. A cardiopulmonary event may be detected using the computed respiration parameter.