Patents by Inventor Wang Gongmin

Wang Gongmin 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: 9913957
    Abstract: In various embodiments, flow rate of fluids, such as oxygen, nitrous oxide, and air, may be electronically and/or mechanically controlled. An electronically controlled auxiliary common gas output (ACGO) valve may direct the gas mixture, including one or more gases and/or anesthetics, either to a primary breathing machine or to an ACGO of an anesthesia delivery machine. The ACGO valve may include a piloted shuttle valve comprising a valve body and a piston configured to translate within the valve body. The piston may divert the gas mixture to a primary breathing system outlet when translated to a first position and to an ACGO when translated to a second position. An electronically controlled drive gas may toggle the position of the piston. In some embodiments, the piloted shuttle valve may be spring loaded and default to directing the gas mixture to the primary breathing system.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: March 13, 2018
    Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO. LTD.
    Inventors: Wang Gongmin, Geoffrey C. Jawidzik, Xiong Zhibin, Chen Peitao, Cai Kun
  • Patent number: 9149591
    Abstract: In various embodiments, an electronic flow selector of a fluid flow control system may be used to select a flow rate of a fluid. The fluid flow control system may be operated in an electronic mode and a manual mode. When the system is in a manual mode, mechanical backup flow selectors may be used to select the flow rate of a fluid. The mechanical backup flow selectors may include a position detection system to determine the flow rate of a fluid. Flow selectors of the flow control system may be rotationally engaged with the valve shafts of each needle valve, while allowing them to translate axially. The flow selectors may remain axially fixed while the valve shafts are axially translated with respect to the needle valves in a fluid flow control system.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: October 6, 2015
    Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO. LTD.
    Inventors: Geoffrey C. Jawidzik, Xiong Zhibin, Chen Peitao, Wang Gongmin, Cai Kun
  • Patent number: 9144657
    Abstract: One or more anesthetic vaporizers may be fluidly connected to the anesthetic delivery machine via a vaporizer mounting bar. The vaporizer mounting bar may include multiple vaporizer mounting positions. Each vaporizer includes interlock pins that extend when the vaporizer is opened and prevent the vaporizer from being opened when pushed in. When a first vaporizer is opened, its interlock pins may extend and cause the interlock pins of adjacent vaporizers, and vaporizers within a chain of interlock pin connections, to be pushed in, preventing the other vaporizers from being opened simultaneously with the first vaporizer. In various embodiments, a paddle system may translate the extension of an interlock pin from one vaporizer to the interlock pins of each of the other vaporizers in the direction of the extension, including the interlock pins of vaporizers in non-adjacent and non-chain positions.
    Type: Grant
    Filed: January 15, 2013
    Date of Patent: September 29, 2015
    Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO. LTD.
    Inventors: Richard G. Cipolli, Geoffrey C. Jawidzik, Wang Gongmin
  • Publication number: 20140190480
    Abstract: One or more anesthetic vaporizers may be fluidly connected to the anesthetic delivery machine via a vaporizer mounting bar. The vaporizer mounting bar may include multiple vaporizer mounting positions. Each vaporizer includes interlock pins that extend when the vaporizer is opened and prevent the vaporizer from being opened when pushed in. When a first vaporizer is opened, its interlock pins may extend and cause the interlock pins of adjacent vaporizers, and vaporizers within a chain of interlock pin connections, to be pushed in, preventing the other vaporizers from being opened simultaneously with the first vaporizer. In various embodiments, a paddle system may translate the extension of an interlock pin from one vaporizer to the interlock pins of each of the other vaporizers in the direction of the extension, including the interlock pins of vaporizers in non-adjacent and non-chain positions.
    Type: Application
    Filed: January 15, 2013
    Publication date: July 10, 2014
    Applicant: MINDRAY DS USA, INC.
    Inventors: Richard G. Cipolli, Geoffrey C. Jawidzik, Wang Gongmin
  • Publication number: 20140150786
    Abstract: In various embodiments, flow rate of fluids, such as oxygen, nitrous oxide, and air, may be electronically and/or mechanically controlled. An electronically controlled auxiliary common gas output (ACGO) valve may direct the gas mixture, including one or more gases and/or anesthetics, either to a primary breathing machine or to an ACGO of an anesthesia delivery machine. The ACGO valve may include a piloted shuttle valve comprising a valve body and a piston configured to translate within the valve body. The piston may divert the gas mixture to a primary breathing system outlet when translated to a first position and to an ACGO when translated to a second position. An electronically controlled drive gas may toggle the position of the piston. In some embodiments, the piloted shuttle valve may be spring loaded and default to directing the gas mixture to the primary breathing system.
    Type: Application
    Filed: December 5, 2012
    Publication date: June 5, 2014
    Applicant: Mindray DS USA, Inc.
    Inventors: Wang Gongmin, Geoffrey C. Jawidzik, Xiong Zhibin, Chen Peitao, Cai Kun