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:
Dec. 21, 2012
Method and device for monitoring blood pressure measurement by arterial catheterization of a patient
Universite Joseph Fourier—grenoble 1, St. Martin d'Héres, FR;
Automatisme ET Informatique Industrielle, Cran Gevrier, FR;
Francis Grimbert, Biviers, FR;
Yves Lavault, Cran Gevrier, FR;
Universite Joseph Fourier—Grenoble 1, St. Martin d'Heres, FR;
Automatisme et Informatique Industrielle, Cran Gevrier, FR;
Abstract
A method is disclosed for continuously monitoring a blood pressure measurement using a sensor connected by a hydraulic link to an arterial catheter, the method includes determining the dynamic parameters of the link, analyzing the frequency content of the incident signal, detecting one of the following situations: (a) ability of the link to transmit the incident signal with a distortion below a threshold, (b) ability of the link to transmit the incident signal with a distortion above the threshold and possibility of correcting the measured signal, (c) inability of the link to transmit the incident signal with a distortion below the threshold and impossibility of correcting the measured signal, periodic application of a mechanical action to the tubing providing the hydraulic link.