Patents by Inventor Sudhakar K. VENKATESH

Sudhakar K. VENKATESH 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).

  • System and method for generating nonalcoholic fatty liver disease activity score (NAS) using magnetic resonance elastography
    Patent number: 11350844
    Abstract: The present disclosure relates to a system and method for non-invasively determining NAFLD activity scores (NAS) in patients using mechanical properties determined through magnetic resonance elastography (MRE) imaging. The non-invasively determined NAS score is then used to diagnose NFALD and NASH patients.
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: June 7, 2022
    Assignee: Mayo Foundation for Medical Education and Research
    Inventors: Meng Yin, Richard L. Ehman, Alina Allen, Vijay H. Shah, Sudhakar K. Venkatesh, Taofic Mounajjed
  • Computer-aided planning of liver surgery
    Patent number: 10687896
    Abstract: A method for surgical resection planning of a mass includes the steps of, modelling the mass based on a plurality of physical dimensions, determining a plurality of safety margins around a plurality of features within the mass, simulating a resection surface on the mass that includes a plurality of triangles, optimizing local area and position of a first of the plurality of triangles on the resection surface based on a triangle-based algorithm, updating the simulation of the resection surface, and repeating the steps of optimizing and updating for each of the plurality of triangles on the resection surface.
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: June 23, 2020
    Assignees: Agency for Science, Technology and Research, National University Hospital (Singapore) Pte Ltd.
    Inventors: Wenyu Chen, Sudhakar K. Venkatesh, Qi Tian, Jianyin Zhou, Weimin Huang, Wei Xiong, Oo Thiha
  • SYSTEM AND METHOD FOR GENERATING NONALCOHOLIC FATTY LIVER DISEASE ACTIVITY SCORE (NAS) USING MAGNETIC RESONANCE ELASTOGRAPHY
    Publication number: 20180140219
    Abstract: The present disclosure relates to a system and method for non-invasively determining NAFLD activity scores (NAS) in patients using mechanical properties determined through magnetic resonance elastography (MRE) imaging. The non-invasively determined NAS score is then used to diagnose NFALD and NASH patients.
    Type: Application
    Filed: November 21, 2017
    Publication date: May 24, 2018
    Inventors: Meng Yin, Richard L. Ehman, Alina Allen, Vijay H. Shah, Sudhakar K. Venkatesh, Taofic Mounajjed
  • COMPUTER-AIDED PLANNING OF LIVER SURGERY
    Publication number: 20160143697
    Abstract: A method for surgical resection planning of a mass is disclosed, the method comprises the steps of modelling the mass based on a plurality of physical dimensions, determining a plurality of safety margins around a plurality of features within the mass, simulating a resection surface on the mass comprising a plurality of triangles, optimizing local area and position of a first of the plurality of triangles on the resection surface based on a triangle-based algorithm, updating the simulation of the resection surface, and repeating the steps of optimizing and updating for each of the plurality of triangles on the resection surface.
    Type: Application
    Filed: June 11, 2014
    Publication date: May 26, 2016
    Inventors: Wenyu CHEN, Sudhakar K. VENKATESH, Qi TIAN, Jianyin ZHOU, Weimin HUANG, Wei XIONG, Oo THIHA