Patents by Inventor Ashwin B. Parthasarathy

Ashwin B. Parthasarathy 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).

  • Pressure modulation, motion detection, individualized geometry, and improved optic-skin coupling to improve long term clinical monitoring with diffuse optics
    Patent number: 10827976
    Abstract: The present disclosure provides devices and methods for improved hemodynamic monitoring, including devices for characterizing hemodynamic activity within a tissue or region of interest.
    Type: Grant
    Filed: February 24, 2015
    Date of Patent: November 10, 2020
    Assignees: The Trustees of the University of Pennsylvania, The Children's Hospital of Philadelphia
    Inventors: David R. Busch, Jr., Ashwin B. Parthasarathy, Wesley B. Baker, Malavika Chandra, Rickson C. Mesquita, Daniel J. Licht, Arjun G. Yodh, Kenneth Abramson
  • Probes and pressure modulation algorithms for reducing extratissue contamination in hemodynamic measurement
    Patent number: 10342488
    Abstract: The present disclosure provides devices and methods for improved hemodynamic monitoring, including techniques for reducing signals related to hemodynamic activity outside the tissue or region of interest.
    Type: Grant
    Filed: February 24, 2015
    Date of Patent: July 9, 2019
    Assignee: The Trustees of the University of Pennsylvania
    Inventors: Wesley B. Baker, Arjun G. Yodh, David R. Busch, Jr., Ashwin B. Parthasarathy, Rickson C. Mesquita, Malavika Chandra
  • PRESSURE MODULATION, MOTION DETECTION, INDIVIDUALIZED GEOMETRY, AND IMPROVED OPTIC-SKIN COUPLING TO IMPROVE LONG TERM CLINICAL MONITORING WITH DIFFUSE OPTICS
    Publication number: 20160361017
    Abstract: The present disclosure provides devices and methods for improved hemodynamic monitoring, including devices for characterizing hemodynamic activity within a tissue or region of interest.
    Type: Application
    Filed: February 24, 2015
    Publication date: December 15, 2016
    Applicant: The Trustees of the University of Pennsylvania
    Inventors: David R. BUSCH, JR., Ashwin B. PARTHASARATHY, Wesley B. BAKER, Malavika CHANDRA, Rickson C. MESQUITA, Daniel J. LICHT, Arjun G. YODH, Kenneth ABRAMSON
  • PROBES AND PRESSURE MODULATION ALGORITHMS FOR REDUCING EXTRATISSUE CONTAMINATION IN HEMODYNAMIC MEASUREMENT
    Publication number: 20160353997
    Abstract: The present disclosure provides devices and methods for improved hemodynamic monitoring, including techniques for reducing signals related to hemodynamic activity outside the tissue or region of interest.
    Type: Application
    Filed: February 24, 2015
    Publication date: December 8, 2016
    Inventors: Arjun G. YODH, Wesley B. BAKER, David R. BUSCH, Ashwin B. PARTHASARATHY, Rickson C. MESQUITA, Malavika CHANDRA
  • QUANTITATIVE IMAGING WITH MULTI-EXPOSURE SPECKLE IMAGING (MESI)
    Publication number: 20120095354
    Abstract: Methods and systems relating to multi-exposure laser speckle contrast imaging are provided. One such system comprises a laser light source, a light modulator, and a detector for the measurement of reflected light comprising at least one camera, at least one magnification objective, and at least one microprocessor or data acquisition unit.
    Type: Application
    Filed: August 17, 2011
    Publication date: April 19, 2012
    Inventors: Andrew Dunn, Ashwin B. Parthasarathy, William James Tom