Patents by Inventor Melvin Diamond

Melvin Diamond 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).

  • Portable kidney dialysis system
    Patent number: 6168578
    Abstract: A portable kidney dialysis system device is provided including a belt with a drain bag mounted thereon. A pump is also mounted on the belt and coupled between a user and the drain bag. The pump is adapted to pump fluid from the user to the drain bag upon the receipt of a drain signal. Further provided is a pressure switch for detecting when the drain bag is full. A control mechanism serves for transmitting the drain signal to the pump only when the means fails to detect that the drain bag is full.
    Type: Grant
    Filed: February 18, 1999
    Date of Patent: January 2, 2001
    Inventor: Melvin Diamond