Patents by Inventor Katsumi Imigi

Katsumi Imigi 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).

  • Co-injection member
    Patent number: 10315022
    Abstract: An object is to provide a co-injection member which can smoothly collect a liquid of an internal flow route, which can smoothly inject a liquid into the internal flow route, and which can reliably prevent congestion of the liquid in the internal flow route. A co-injection member includes a main body that can be connected to a blood circuit through which blood is circulated, an internal flow route that is formed inside the main body, and that can circulate the liquid of the blood circuit, an inlet flow route that is formed inside the main body, and that introduces the blood into the internal flow route, an outlet flow route that is formed inside the main body, and that can discharge the blood of the internal flow route, and a rubber member that is attached to an opening formed in the main body, and that separates the inside and the outside of the internal flow route from each other.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: June 11, 2019
    Assignee: Nikkiso Company Limited
    Inventors: Shingo Okamoto, Kazuhide Ono, Katsumi Imigi
  • CO-INJECTION MEMBER
    Publication number: 20160346528
    Abstract: An object is to provide a co-injection member which can smoothly collect a liquid of an internal flow route, which can smoothly inject a liquid into the internal flow route, and which can reliably prevent congestion of the liquid in the internal flow route. A co-injection member includes a main body that can be connected to a blood circuit through which blood is circulated, an internal flow route that is formed inside the main body, and that can circulate the liquid of the blood circuit, an inlet flow route that is formed inside the main body, and that introduces the blood into the internal flow route, an outlet flow route that is formed inside the main body, and that can discharge the blood of the internal flow route, and a rubber member that is attached to an opening formed in the main body, and that separates the inside and the outside of the internal flow route from each other.
    Type: Application
    Filed: June 10, 2016
    Publication date: December 1, 2016
    Inventors: Shingo Okamoto, Kazuhide Ono, Katsumi Imigi