Patents by Inventor Ruifeng PEI

Ruifeng PEI 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).

  • Patent number: 12112447
    Abstract: A method for identifying, locating and tracking a calibrating conduit within a 3D ultrasound point cloud includes the following steps: firstly rapidly modeling the conduit through an ultrasound map, then framing an approximate range of the conduit after human-computer interaction in a display interface, and tracking the approximate range accurately. The method has advantages of modeling and locating the conduit based on pure ultrasound, faster and more accurate modeling, more accurate positioning of the conduit by framing, reducing inaccurate positioning caused by other factors, and human-machine interaction for positioning the conduit with ready access to ensure accuracy and reliability.
    Type: Grant
    Filed: February 28, 2023
    Date of Patent: October 8, 2024
    Assignee: JIANGSU TINGSN TECHNOLOGY CO., LTD
    Inventors: Ruifeng Pei, Weijie Qin
  • Publication number: 20240265657
    Abstract: A method for identifying, locating and tracking a calibrating conduit within a 3D ultrasound point cloud includes the following steps: firstly rapidly modeling the conduit through an ultrasound map, then framing an approximate range of the conduit after human-computer interaction in a display interface, and tracking the approximate range accurately. The method has advantages of modeling and locating the conduit based on pure ultrasound, faster and more accurate modeling, more accurate positioning of the conduit by framing, reducing inaccurate positioning caused by other factors, and human-machine interaction for positioning the conduit with ready access to ensure accuracy and reliability.
    Type: Application
    Filed: February 28, 2023
    Publication date: August 8, 2024
    Applicant: JIANGSU TINGSN TECHNOLOGY CO. , LTD
    Inventors: Ruifeng PEI, Weijie QIN