Patents by Inventor Fredrick L. Erlich

Fredrick L. Erlich 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).

  • Method of resupplying new replacement tubing in a medical cassette for ambulatory medical infusion pumps
    Patent number: 5425173
    Abstract: A method for resupplying a remote cassette assembly (14) for an ambulatory medical infusion pump (10) with a new replacement tube (22a) includes the steps of disassembling a used tube assembly (22) from the cassette assembly (14) by removing a luer lock (34) located at the end of microbore tubing (32) by severing the tubing (22), removing the tubing (22) by passing it through apertures (30), (25) and (47) in the cassette assembly (14), inserting a new unused tubing (22a) into the access slot (40) to the interior of said cassette, and by inserting tubing (22a) such that the tubing (22a) is pulled through the apertures (47), (25) and (30).
    Type: Grant
    Filed: October 12, 1993
    Date of Patent: June 20, 1995
    Assignee: Fredrick Kamienny
    Inventors: Richard Moss, Fredrick L. Erlich