Patents by Inventor Jianghui Qin

Jianghui Qin 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).

  • Method for producing knee replacement implant and implant for knee replacement
    Patent number: 10357369
    Abstract: The present application discloses a method of producing a knee replacement implant, an implant for knee replacement formed by using the method, and a knee replacement implant. The method includes: defining a hip center, a knee center, an ankle center and a posterior femoral condylar axis of a lower limb; generating femoral geometric parameters and tibial geometric parameters, the femoral geometric parameters and the tibial geometric parameters being measured in relation to the hip center, the knee center, the ankle center and the posterior femoral condylar axis; collecting anthropometric data from a defined population using the femoral geometric parameters and the tibial geometric parameters; and creating a femoral component and/or a tibial component using the collected anthropometric data.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: July 23, 2019
    Assignees: Shandong Weigao Orthopaedic Device Co. Ltd., The Chinese University of Hong Kong, Shenzhen Institutes of Advanced Technology, Chinese Academy of Science
    Inventors: Kwok-Sui Leung, Wing-Hoi Cheung, Jianghui Qin, Chun-Sing Chui, Dufang Shi, Kwoon-Ho Chow, Ling Qin, Wanfu Kou, Chenglin Lu
  • METHOD FOR PRODUCING KNEE REPLACEMENT IMPLANT AND IMPLANT FOR KNEE REPLACEMENT
    Publication number: 20180036128
    Abstract: The present application discloses a method of producing a knee replacement implant, an implant for knee replacement formed by using the method, and a knee replacement implant. The method includes: defining a hip center, a knee center, an ankle center and a posterior femoral condylar axis of a lower limb; generating femoral geometric parameters and tibial geometric parameters, the femoral geometric parameters and the tibial geometric parameters being measured in relation to the hip center, the knee center, the ankle center and the posterior femoral condylar axis; collecting anthropometric data from a defined population using the femoral geometric parameters and the tibial geometric parameters; and creating a femoral component and/or a tibial component using the collected anthropometric data.
    Type: Application
    Filed: August 4, 2016
    Publication date: February 8, 2018
    Inventors: Kwok-Sui Leung, Wing-Hoi Cheung, Jianghui Qin, Chun-Sing Chui, Dufang Shi, Kwoon-Ho Chow, Ling Qin, Wanfu Kou, Chenglin Lu