Patents by Inventor Xiaotong ZENG

Xiaotong ZENG 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).

  • Publication number: 20250090233
    Abstract: Disclosed are a method, an apparatus, and an electronic device for determining a heart valve based on multiple planes. The method includes steps of: determining a plurality of target planes in a heart based on an anatomical image; determining at least one first initial pushing point located on an inner contour line of a heart valve leaflet in each target plane; determining at least one first pushing reach point corresponding to the at least one first initial pushing point; determining at least one first pushing range of each target plane based on the at least one first pushing reach point; determining a second pushing range of the heart valve based on the at least one first pushing range; and determining an artificial heart valve that matches the heart valve based on the second pushing range.
    Type: Application
    Filed: December 2, 2024
    Publication date: March 20, 2025
    Inventors: Wenjun Huang, Wei Chen, Xu Zhao, Xiaotong Zeng, Xiaodong Zhan, Wenwen Wu
  • Publication number: 20240268860
    Abstract: A therapeutic method for myocardial repair, includes providing a therapeutic needle, introducing the treatment needle to pierce from an epicardium into the myocardium without passing through an endocardium, and injecting therapeutant for myocardial repair through the treatment needle.
    Type: Application
    Filed: March 27, 2024
    Publication date: August 15, 2024
    Applicant: Deke Medtech (Hangzhou) Inc.
    Inventors: Zhenjun Zi, Nan Shao, Jingjing Hu, Liwen Liu, Xiaotong Zeng, Ji Zheng
  • Patent number: 11998232
    Abstract: A therapeutic device, therapeutic system and therapeutic method for myocardium repair, wherein the therapeutic device comprises a treatment needle for piercing the heart to release a therapeutant. The treatment needle includes a needle body (5a), the interior of the needle body (5) has a therapeutant conveying cavity, an end of the needle body (5a) is a needle (5b) which can pierce the myocardium and guide the needle body (5a) to pass through the myocardium, and the needle (5b) has a therapeutant output port which is connected to the therapeutant conveying cavity. The therapeutic device enters into the myocardium in a minimally invasive manner to release the therapeutant to the vicinity of the lesion to improve myocardial function or activity and prevent further deterioration of the disease.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: June 4, 2024
    Assignee: DEKE MEDTECH (HANGZHOU) INC.
    Inventors: Zhenjun Zi, Nan Shao, Jingjing Hu, Liwen Liu, Xiaotong Zeng, Ji Zheng
  • Publication number: 20210121200
    Abstract: A therapeutic device, therapeutic system and therapeutic method for myocardium repair, wherein the therapeutic device comprises a treatment needle for piercing the heart to release a therapeutant. The treatment needle includes a needle body (5a), the interior of the needle body (5) has a therapeutant conveying cavity, an end of the needle body (5a) is a needle (5b) which can pierce the myocardium and guide the needle body (5a) to pass through the myocardium, and the needle (5b) has a therapeutant output port which is connected to the therapeutant conveying cavity. The therapeutic device enters into the myocardium in a minimally invasive manner to release the therapeutant to the vicinity of the lesion to improve myocardial function or activity and prevent further deterioration of the disease.
    Type: Application
    Filed: March 29, 2019
    Publication date: April 29, 2021
    Applicant: Deke Medtech (Hangzhou) Inc.
    Inventors: Zhenjun ZI, Nan SHAO, Jingjing HU, Liwen LIU, Xiaotong ZENG, Ji ZHENG