Patents by Inventor Francis Grimbert

Francis Grimbert has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and device for monitoring blood pressure measurement by arterial catheterization of a patient
    Patent number: 10881306
    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.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: January 5, 2021
    Assignees: Universite Joseph Fourier—Grenoble 1, Automatisme et Informatique Industrielle
    Inventors: Francis Grimbert, Yves Lavault
  • METHOD AND DEVICE FOR MONITORING BLOOD PRESSURE MEASUREMENT BY ARTERIAL CATHETERIZATION OF A PATIENT
    Publication number: 20150126880
    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.
    Type: Application
    Filed: December 21, 2012
    Publication date: May 7, 2015
    Applicants: UNIVERSITE JOSEPH FOURIER - GRENOBLE 1, AUTOMATISME ET INFORMATIQUE INDUSTRIELLE
    Inventors: Francis Grimbert, Yves Lavault