Patents Assigned to Kai Sensors, Inc.
  • NON-CONTACT PHYSIOLOGIC MOTION SENSORS AND METHODS FOR USE
    Publication number: 20100152600
    Abstract: A radar-based physiological motion sensor is disclosed. Doppler-shifted signals can be extracted from the signals received by the sensor. The Doppler-shifted signals can be digitized and processed subsequently to extract information related to the cardiopulmonary motion in one or more subjects. The information can include respiratory rates, heart rates, waveforms due to respiratory and cardiac activity, direction of arrival, abnormal or paradoxical breathing, etc. In various embodiments, the extracted information can be displayed on a display.
    Type: Application
    Filed: October 7, 2009
    Publication date: June 17, 2010
    Applicant: Kai Sensors, Inc.
    Inventors: Amy Droitcour, Byung Kwon Park, Charles El Hourani, Tommy Shing, Alex Vergara, Shuhei Yamada
  • NON-CONTACT PHYSIOLOGIC MOTION SENSORS AND METHODS FOR USE
    Publication number: 20100130873
    Abstract: A radar-based physiological motion sensor is disclosed. Doppler-shifted signals can be extracted from the signals received by the sensor. The Doppler-shifted signals can be digitized and processed subsequently to extract information related to the cardiopulmonary motion in one or more subjects. The information can include respiratory rates, heart rates, waveforms due to respiratory and cardiac activity, direction of arrival, abnormal or paradoxical breathing, etc. In various embodiments, the extracted information can be displayed on a display.
    Type: Application
    Filed: April 3, 2009
    Publication date: May 27, 2010
    Applicant: Kai Sensors, Inc.
    Inventors: Andrea Yuen, Amy Droitcour, Anders Host Madsen, Byung Kwon Park, Charles El Hourani, Tommy Shing