Patents by Inventor Yefu Li

Yefu Li 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: 11617364
    Abstract: A multi-organ repairing and transferring device without interrupting a blood flow includes a first perfusion bin, a second perfusion bin and a third perfusion bin which are configured for storing respective organs. A first pump is arranged on a first pipeline, two ends of the first pipeline are connected with the first perfusion bin and the second perfusion bin respectively, a second pump is arranged on a second pipeline, two ends of the second pipeline are connected with the first perfusion bin and the second perfusion bin respectively, a third pump is arranged on a third pipeline, two ends of the third pipeline are connected with the first perfusion bin and the third perfusion bin respectively, and a fourth pump is arranged on a fourth pipeline, two ends of the fourth pipeline are connected with the first perfusion bin and the third perfusion bin respectively.
    Type: Grant
    Filed: August 1, 2022
    Date of Patent: April 4, 2023
    Assignee: THE FIRST AFFILIATED HOSPITAL, SUN YAT-SEN UNIVERSITY
    Inventors: Qiang Zhao, Jinbo Huang, Yefu Li, Honghui Chen, Tao Zhang, Qingwei Nian, Zhiyong Guo, Xiaoshun He
  • Publication number: 20230067043
    Abstract: A multi-organ repairing and transferring device without interrupting a blood flow includes a first perfusion bin, a second perfusion bin and a third perfusion bin which are configured for storing respective organs. A first pump is arranged on a first pipeline, two ends of the first pipeline are connected with the first perfusion bin and the second perfusion bin respectively, a second pump is arranged on a second pipeline, two ends of the second pipeline are connected with the first perfusion bin and the second perfusion bin respectively, a third pump is arranged on a third pipeline, two ends of the third pipeline are connected with the first perfusion bin and the third perfusion bin respectively, and a fourth pump is arranged on a fourth pipeline, two ends of the fourth pipeline are connected with the first perfusion bin and the third perfusion bin respectively.
    Type: Application
    Filed: August 1, 2022
    Publication date: March 2, 2023
    Inventors: Qiang Zhao, Jinbo Huang, Yefu Li, Honghui Chen, Tao Zhang, Qingwei Nian, Zhiyong Guo, Xiaoshun He
  • Patent number: 11425901
    Abstract: Disclosed are an in-vitro cardiopulmonary combined perfusion system and perfusion method. The in-vitro cardiopulmonary combined perfusion system includes an organ cabin, a circulation cabin, a control cabin, a simple breathing cabin, a display and control panel, and a base. The organ cabin is connected with the circulation cabin, the control cabin and the simple breathing cabin. The control cabin is connected with the display and control panel. The organ cabin, the circulation cabin, the control cabin, the simple breathing cabin, and the display and control panel are mounted on the base.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: August 30, 2022
    Assignee: THE FIRST AFFILIATED HOSPITAL, SUN YAT-SEN UNIVERSITY
    Inventors: Qiang Zhao, Jinbo Huang, Yefu Li, Honghui Chen, Zhiyong Guo, Xiaoshun He
  • Publication number: 20220151224
    Abstract: Disclosed are an in-vitro cardiopulmonary combined perfusion system and perfusion method. The in-vitro cardiopulmonary combined perfusion system includes an organ cabin, a circulation cabin, a control cabin, a simple breathing cabin, a display and control panel, and a base. The organ cabin is connected with the circulation cabin, the control cabin and the simple breathing cabin. The control cabin is connected with the display and control panel. The organ cabin, the circulation cabin, the control cabin, the simple breathing cabin, and the display and control panel are mounted on the base.
    Type: Application
    Filed: August 27, 2021
    Publication date: May 19, 2022
    Inventors: Qiang Zhao, Jinbo Huang, Yefu Li, Honghui Chen, Zhiyong Guo, Xiaoshun He
  • Patent number: 10768321
    Abstract: Provided are a cooling system with no refrigeration machine for an X-ray detector, and an X-ray imaging system using the system. The cooling system for an X-ray detector comprises: a cooling pipeline positioned on an X-ray detector; and a coolant transfer pipeline positioned at least partially in a support device of the X-ray detector and connected with the cooling pipeline to form a circulation loop, the circulation loop being provided with a circulating coolant therein. On the basis of the existing X-ray photography system, the configuration of a refrigeration machine can be removed from the cooling system, and the cooling of the detector can be realized with as few changes as possible, while meeting the temperature requirements of the normal operation of the detector and reducing costs.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: September 8, 2020
    Assignee: General Electric Company
    Inventors: Hailiang Liu, Min Zhou, Sen Wang, Yefu Li
  • Publication number: 20190187308
    Abstract: Provided are a cooling system with no refrigeration machine for an X-ray detector, and an X-ray imaging system using the system. The cooling system for an X-ray detector comprises: a cooling pipeline positioned on an X-ray detector; and a coolant transfer pipeline positioned at least partially in a support device of the X-ray detector and connected with the cooling pipeline to form a circulation loop, the circulation loop being provided with a circulating coolant therein. On the basis of the existing X-ray photography system, the configuration of a refrigeration machine can be removed from the cooling system, and the cooling of the detector can be realized with as few changes as possible, while meeting the temperature requirements of the normal operation of the detector and reducing costs.
    Type: Application
    Filed: December 17, 2018
    Publication date: June 20, 2019
    Inventors: Hailiang Liu, Min Zhou, Sen Wang, Yefu Li