Patents by Inventor Atman Shah

Atman Shah 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).

  • CALIBRATION FOR BLOOD PRESSURE MEASUREMENTS
    Publication number: 20140364749
    Abstract: Blood pressure measurement devices comprising a transducer may have error introduced when the transducer is placed in mechanical communication with a vein or artery. This error may be based on alignment, applanation, calibration, and the contact based stress required to obtain a signal from pressure in a vein or artery. The present invention teaches isolating and removing this error from the blood pressure system which may increase the accuracy of the measurement. Calibration is also provided.
    Type: Application
    Filed: October 21, 2011
    Publication date: December 11, 2014
    Applicant: Drexel University
    Inventors: Kushal Varma, Ahmadreza Pourshoghi, Nathaniel Magee, Atman Shah, Sagar Shah, Marek Swoboda, Ryszard M. Lec