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:
Dec. 02, 2025
Filed:
Nov. 08, 2018
Applicant:
Covidien Lp, Mansfield, MA (US);
Inventor:
Paul S. Addison, Edinburgh, GB;
Assignee:
Covidien LP, Mansfield, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61B 5/0205 (2006.01); A61B 5/021 (2006.01); A61B 5/026 (2006.01); A61B 5/1455 (2006.01);
U.S. Cl.
CPC ...
A61B 5/7278 (2013.01); A61B 5/021 (2013.01); A61B 5/026 (2013.01); A61B 5/14553 (2013.01); A61B 5/742 (2013.01);
Abstract
An example autoregulation monitoring system includes processing circuitry configured to receive a blood pressure signal indicative of a blood pressure of a patient; determine a derivative of at least a portion of the blood pressure signal; determine, based on the derivative, a characteristic arterial pressure (CAP) value; determine, based on the CAP value, an autoregulation value of the patient; and output a signal indicative of the autoregulation value of the patient.