Patents by Inventor Chin-Fu Fan

Chin-Fu Fan 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: 5184652
    Abstract: A universal medication port includes a cylindrical member having an internal bore with a plurality of radial passageways extending therefrom. A plunger is disposed within the internal bore of the cylinder, the plunger having an internal bore with a plurality of radial passageways extending therefrom. The plunger is movable in response to insertion of a needle-less hypodermic syringe into the internal bore of the cylindrical member so as to align the respective passageways in the plunger and the cylindrical member with one another to establish a fluid path from the syringe through the internal bore of the plunger and respective passageways in the plunger and the cylindrical member to a receptacle, such as a vial, an intravenous bottle or intravenous delivery system, in which the cylindrical member is inserted.
    Type: Grant
    Filed: July 2, 1991
    Date of Patent: February 9, 1993
    Inventor: Chin-Fu Fan