Patents by Inventor Tingfeng GONG

Tingfeng 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).

  • Patent number: 11628440
    Abstract: A biological sample reaction vessel comprising a reagent storage portion and a push rod movable relative to the reagent storage portion is provided. The reagent storage portion comprises at least one reagent containing cavity, and the reagent containing cavity is sealed by a sealing element; and the push rod is connected to the sealing element, and the push rod is used for cooperation with an external device to separate the sealing element from the reagent storage portion. In reaction, the biological sample reaction vessel cooperates with a test cassette. By inserting the biological sample reaction vessel into the external device, the reagent in the reagent storage portion can be released rapidly.
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: April 18, 2023
    Assignee: LEADWAY (HK) LIMITED
    Inventors: Shengqiang Liu, Tingfeng Gong, Huanjun He
  • Publication number: 20200384473
    Abstract: The present invention relates to the field of biological sample testing technology, and in particular, to a testing system. The testing system includes a reagent reaction vessel and a test device. A reagent storage portion and a push rod movable relative to the reagent storage portion are packaged in the reagent reaction vessel, the reagent storage portion comprises at least one reagent containing cavity, and the reagent containing cavity is sealed by a sealing element; and the push rod is connected to the sealing element, and the push rod is used for cooperation with the test device to separate the sealing element from the reagent storage portion. The test device includes a test cassette, wherein an ejection rod is arranged in the test cassette, and the ejection rod cooperates with the push rod to separate the sealing element from the reagent storage portion.
    Type: Application
    Filed: August 24, 2020
    Publication date: December 10, 2020
    Applicant: LEADWAY (HK) LIMITED
    Inventors: Shengqiang LIU, Tingfeng GONG, Huanjun HE
  • Patent number: 10751718
    Abstract: A biological sample reaction vessel comprising a reagent storage portion and a push rod movable relative to the reagent storage portion is provided. The reagent storage portion comprises at least one reagent containing cavity, and the reagent containing cavity is sealed by a sealing element; and the push rod is connected to the sealing element, and the push rod is used for cooperation with an external test device to separate the sealing element from the reagent storage portion. In reaction, the biological sample reaction vessel cooperates with a test cassette. By inserting the biological sample reaction vessel into the external device, the reagent in the reagent storage portion can be released rapidly.
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: August 25, 2020
    Assignee: LEADWAY (HK) LIMITED
    Inventors: Shengqiang Liu, Tingfeng Gong, Huanjun He
  • Publication number: 20180193841
    Abstract: The present invention relates to the field of biological sample testing technology, and in particular, to a testing system. The testing system includes a reagent reaction vessel and a test device. A reagent storage portion and a push rod movable relative to the reagent storage portion are packaged in the reagent reaction vessel, the reagent storage portion comprises at least one reagent containing cavity, and the reagent containing cavity is sealed by a sealing element; and the push rod is connected to the sealing element, and the push rod is used for cooperation with the test device to separate the sealing element from the reagent storage portion. The test device includes a test cassette, wherein an ejection rod is arranged in the test cassette, and the ejection rod cooperates with the push rod to separate the sealing element from the reagent storage portion.
    Type: Application
    Filed: June 28, 2016
    Publication date: July 12, 2018
    Applicant: ACON BIOTECH (HANGZHOU) CO., LTD.
    Inventors: Shengqiang LIU, Tingfeng GONG, Huanjun HE
  • Publication number: 20180193842
    Abstract: The present invention relates to the field of biological sample testing technology, and in particular, to a biological sample reaction vessel. A reagent storage portion and a push rod movable relative to the reagent storage portion are packaged in the reaction vessel; the reagent storage portion comprises at least one reagent containing cavity, and the reagent containing cavity is sealed by a sealing element; and the push rod is connected to the sealing element, and the push rod is used for cooperation with an external device to separate the sealing element from the reagent storage portion. In this application, the reagent storage portion and the push rod are both packaged in the biological sample reaction vessel, and in reaction, the biological sample reaction vessel only needs to cooperate with a test cassette. With one operation, that is, inserting the biological sample reaction vessel into the external device, the reagent in the reagent storage portion can be released rapidly.
    Type: Application
    Filed: June 28, 2016
    Publication date: July 12, 2018
    Applicant: LEADWAY (HK) LIMITED
    Inventors: Shengqiang LIU, Tingfeng GONG, Huanjun HE