Patents by Inventor Grazyna Barbara Puszko

Grazyna Barbara Puszko 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).

  • Endoscope cleaning system
    Patent number: 5902413
    Abstract: A cleaning system for an endoscope is disclosed wherein the inlets of respective channels of the endoscope are connected to a suction pump through a connecting device enabling the endoscope to be cleaned by aspirating fluid through the channels under operation of the pump. The connecting device includes as passage arrangement having a plurality of first connecting ports and at least one second connecting port. The device further includes control means to control fluid flow through the passage arrangement enabling individual channels in the endoscope to be isolated from the suction.
    Type: Grant
    Filed: August 27, 1996
    Date of Patent: May 11, 1999
    Assignee: Phillips Ormonde & Fitzpatrick
    Inventors: Grazyna Barbara Puszko, Zbigniew Puszko