Patents by Inventor Jan Penaz

Jan Penaz 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).

  • Automatic noninvasive blood pressure monitor
    Patent number: 4869261
    Abstract: An automatic noninvasive blood pressure monitor with a continuous correction of the setpoint and of the gain without interruptions of the blood pressure measurement has a pressure vibration generator, the frequency of vibration being higher than that of the highest harmonic component of blood pressure wave, and a correction circuit, the input of which is connected either directly or through at least one amplifier of the basic servosystem to the sensor of the plethysmographic gauge and output of which is fed to the input of the circuit for correction of the setpoint of the basic servosystem.
    Type: Grant
    Filed: March 22, 1988
    Date of Patent: September 26, 1989
    Assignee: University J.E. Purkyne v Brne
    Inventor: Jan Penaz