Patents by Inventor Matthias Fähle

Matthias Fähle 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).

  • BLOOD PRESSURE METER AND METHOD FOR OPERATING A BLOOD PRESSURE METER
    Publication number: 20100305458
    Abstract: A blood-pressure measuring device includes a resistor having a first end and a second end, a first pressure sensor disposed on the first end and a second pressure sensor disposed on the second side and configured for connection to a blood circuit, wherein the first pressure sensor, the resistor and the second pressure sensor are connected to each other in series. A computing device is connectable to the first pressure sensor and the second pressure sensor and is configured to perform a plausibility check by comparing measurement results of the first pressure sensor and of the second pressure sensor.
    Type: Application
    Filed: October 8, 2008
    Publication date: December 2, 2010
    Inventors: Ulrich Pfeiffer, Reinhold Knoll, Matthias Faehle
  • Devices for in-vivo determination of the compliance function and the systemic blood flow of a living being
    Patent number: 6315735
    Abstract: A device for individual in-vivo determination of the compliance function C(p)=dV/dp of the vascular system downstream of a ventricle and/or systemic blood flow of a living being from the blood pressure p(t) and a reference cardiac output COref.
    Type: Grant
    Filed: February 3, 2000
    Date of Patent: November 13, 2001
    Assignee: Pulsion Medical Systems AG
    Inventors: Stephan Joeken, Matthias Fähle, Ulrich J. Pfeiffer