Patents by Inventor Malavika Chandra

Malavika Chandra 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
  • Multimodal spectroscopic systems and methods for classifying biological tissue
    Patent number: 8694266
    Abstract: Multimodal optical spectroscopy systems and methods produce a spectroscopic event to obtain spectroscopic response data from biological tissue, either ex vivo or in vivo, and compare the response data with a model configured to correlate the measured response data and the most probable attributes of the tissue, thus facilitating classification of the tissue based on those attributes.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: April 8, 2014
    Assignee: The Regents of the University of Michigan
    Inventors: Mary-Ann Mycek, Malavika Chandra, James Scheiman, Robert H. Wilson, Diane Simeone, Barbara McKenna, Jeremy Taylor, Oliver Lee, Leng-Chun Chen, William Lloyd
  • MULTIMODAL SPECTROSCOPIC SYSTEMS AND METHODS FOR CLASSIFYING BIOLOGICAL TISSUE
    Publication number: 20120245473
    Abstract: Multimodal optical spectroscopy systems and methods produce a spectroscopic event to obtain spectroscopic response data from biological tissue, either ex vivo or in vivo, and compare the response data with a model configured to correlate the measured response data and the most probable attributes of the tissue, thus facilitating classification of the tissue based on those attributes.
    Type: Application
    Filed: May 16, 2012
    Publication date: September 27, 2012
    Inventors: Mary-Ann Mycek, Malavika Chandra, James Scheiman, Robert H. Wilson, Diane Simeone, Barbara McKenna, Jeremy Taylor, Oliver Lee, Leng-Chun Chen, William Lloyd
  • Multimodal spectroscopic systems and methods for classifying biological tissue
    Patent number: 8239139
    Abstract: Multimodal optical spectroscopy systems and methods produce a spectroscopic event to obtain spectroscopic response data from biological tissue and compare the response data with preset criteria configured to correlate the measured response data and the most probable attributes of the tissue, thus facilitating classification of the tissue based on those attributes for subsequent biopsy or remedial measures as necessary.
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: August 7, 2012
    Assignee: The Regents of the University of Michigan
    Inventors: Mary-Ann Mycek, Malavika Chandra, James Scheiman, Robert H. Wilson, Diane Simeone, Barbara McKenna, Julianne Purdy
  • Multimodal spectroscopic systems and methods for classifying biological tissue
    Patent number: 8234078
    Abstract: Multimodal optical spectroscopy systems and methods produce a spectroscopic event to obtain spectroscopic response data from biological tissue and compare the response data with an empirical equation configured to correlate the measured response data and the most probable attributes of the tissue, thus facilitating classification of the tissue based on those attributes for subsequent biopsy or remedial measures as necessary.
    Type: Grant
    Filed: September 14, 2010
    Date of Patent: July 31, 2012
    Assignee: The Regents of the University of Michigan
    Inventors: Mary-Ann Mycek, Malavika Chandra, James Scheiman, Robert H. Wilson, Diane Simeone, Barbara McKenna, Julianne Purdy, Jeremy Taylor, Oliver Lee
  • Multimodal Spectroscopic Systems and Methods for Classifying Biological Tissue
    Publication number: 20100330611
    Abstract: Multimodal optical spectroscopy systems and methods produce a spectroscopic event to obtain spectroscopic response data from biological tissue and compare the response data with an empirical equation configured to correlate the measured response data and the most probable attributes of the tissue, thus facilitating classification of the tissue based on those attributes for subsequent biopsy or remedial measures as necessary.
    Type: Application
    Filed: September 14, 2010
    Publication date: December 30, 2010
    Applicant: The Regents of the University of Michigan
    Inventors: Mary-Ann Mycek, Malavika Chandra, James Scheiman, Robert H. Wilson, Diane Simeone, Barbara McKenna, Julianne Purdy, Jeremy Taylor, Oliver Lee
  • Multimodal Spectroscopic Systems and Methods for Classifying Biological Tissue
    Publication number: 20090317856
    Abstract: Multimodal optical spectroscopy systems and methods produce a spectroscopic event to obtain spectroscopic response data from biological tissue and compare the response data with preset criteria configured to correlate the measured response data and the most probable attributes of the tissue, thus facilitating classification of the tissue based on those attributes for subsequent biopsy or remedial measures as necessary.
    Type: Application
    Filed: June 5, 2009
    Publication date: December 24, 2009
    Inventors: Mary-Ann Mycek, Malavika Chandra, James Scheiman, Robert H. Wilson, Diane Simeone, Barbara McKenna, Julianne Purdy