Patents by Inventor Oo THIHA

Oo THIHA 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).

  • 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
  • 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