Patents by Inventor Toshiko ONOZUKA

Toshiko ONOZUKA 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).

  • Medical connector, infusion set, and fluid collection method
    Patent number: 10967169
    Abstract: A medical connector includes: a body member that partitions a flow path between a proximal side opening and a distal side opening; and a male connector connection portion including: a valve body facing the flow path, and a male connector connection port openable and closable by the valve body. The body member comprises a male connector housing portion configured to house a distal end portion of a male connector connected to the male connector connection portion. The male connector housing portion is configured to cause the male connector to communicate with the distal side opening and to prevent inflow of a fluid from the proximal side opening to the male connector housing portion by connection of the male connector to the male connector connection portion.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: April 6, 2021
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventors: Toshiko Onozuka, Kazuya Akiyama
  • MEDICAL CONNECTOR, INFUSION SET, AND FLUID COLLECTION METHOD
    Publication number: 20190015655
    Abstract: A medical connector includes: a body member that partitions a flow path between a proximal side opening and a distal side opening; and a male connector connection portion including: a valve body facing the flow path, and a male connector connection port openable and closable by the valve body. The body member comprises a male connector housing portion configured to house a distal end portion of a male connector connected to the male connector connection portion. The male connector housing portion is configured to cause the male connector to communicate with the distal side opening and to prevent inflow of a fluid from the proximal side opening to the male connector housing portion by connection of the male connector to the male connector connection portion.
    Type: Application
    Filed: September 17, 2018
    Publication date: January 17, 2019
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Toshiko ONOZUKA, Kazuya AKIYAMA