Patents by Inventor Damao Gong

Damao Gong 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).

  • Endoscopic reposable surgical clip applier
    Patent number: 11058432
    Abstract: A reposable surgical clip applier is provided and includes a handle assembly, an endoscopic assembly selectively connectable to a housing of the handle assembly, and a clip cartridge assembly selectively loadable in and connectable to the endoscopic assembly.
    Type: Grant
    Filed: June 20, 2019
    Date of Patent: July 13, 2021
    Assignee: COVIDIEN LP
    Inventors: Mayank Bhatnagar, Peng Yi, Lin Chen, Damao Gong
  • Surgical stapling devices
    Patent number: 10702269
    Abstract: A surgical stapling device (10) includes a frame (36), a pusher (105), a clamping plate assembly (110), a holder (180), and a stapling plate (220). The pusher (105) is movable in relation to the frame (36) between a retracted position and an advanced position. The pusher (105) is operatively associated with the holder (180), the clamping plate assembly (110), and the stapling plate (220) such that movement of the pusher (105) between the retracted and the advanced positions effects movement of the (105), the clamping plate assembly (110), and the stapling plate (220) to one of their respective retracted or advanced positions.
    Type: Grant
    Filed: December 25, 2014
    Date of Patent: July 7, 2020
    Assignee: Covidien LP
    Inventors: Damao Gong, Xiliang Zhang, Yuandong Tan
  • ENDOSCOPIC REPOSABLE SURGICAL CLIP APPLIER
    Publication number: 20190298378
    Abstract: A reposable surgical clip applier is provided and includes a handle assembly, an endoscopic assembly selectively connectable to a housing of the handle assembly, and a clip cartridge assembly selectively loadable in and connectable to the endoscopic assembly.
    Type: Application
    Filed: June 20, 2019
    Publication date: October 3, 2019
    Inventors: Mayank Bhatnagar, Peng Yi, Lin Chen, Damao Gong
  • Endoscopic reposable surgical clip applier
    Patent number: 10368876
    Abstract: A reposable surgical clip applier (10) is provided and includes a handle assembly (100), an endoscopic assembly (200) selectively connectable to a housing (102) of the handle assembly (100), and a cartridge assembly (300) selectively loadable in and connectable to the endoscopic assembly (200).
    Type: Grant
    Filed: January 15, 2015
    Date of Patent: August 6, 2019
    Assignee: Covidien LP
    Inventors: Mayank Bhatnagar, Peng Yi, Lin Chen, Damao Gong
  • ENDOSCOPIC REPOSABLE SURGICAL CLIP APPLIER
    Publication number: 20180008276
    Abstract: A reposable surgical clip applier (10) is provided and includes a handle assembly (100), an endoscopic assembly (200) selectively connectable to a housing (102) of the handle assembly (100), and a cartridge assembly (300) selectively loadable in and connectable to the endoscopic assembly (200).
    Type: Application
    Filed: January 15, 2015
    Publication date: January 11, 2018
    Inventors: Mayank Bhatnagar, Peng Yi, Lin Chen, Damao Gong
  • SURGICAL STAPLING DEVICES
    Publication number: 20170340324
    Abstract: A surgical stapling device (10) includes a frame (36), a pusher (105), a clamping plate assembly (110), a holder (180), and a stapling plate (220). The pusher (105) is movable in relation to the frame (36) between a retracted position and an advanced position. The pusher (105) is operatively associated with the holder (180), the clamping plate assembly (110), and the stapling plate (220) such that movement of the pusher (105) between the retracted and the advanced positions effects movement of the (105), the clamping plate assembly (110), and the stapling plate (220) to one of their respective retracted or advanced positions.
    Type: Application
    Filed: December 25, 2014
    Publication date: November 30, 2017
    Inventors: Damao Gong, Xiliang Zhang, Yuandong Tan