Patents by Inventor Adib G. Daoud

Adib G. Daoud 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).

  • Negative pressure measurement system
    Patent number: 4923444
    Abstract: The negative pressure monitor is intended for use in combination with an IV administration set, for monitoring venous, arterial and other physiological pressure signals. The system provides a coupling mechanism with a sealed vacuum chamber between a fluid chamber in communication with the fluid in line, and the pressure transducer. The vacuum in the coupling mechanism serves not only to communicate pressure changes within the fluid chamber to the pressure transducer, but also functions to maintain the fluid chamber in pressure communication with the pressure transducer.
    Type: Grant
    Filed: December 19, 1988
    Date of Patent: May 8, 1990
    Assignee: Ivac Corporation
    Inventors: Adib G. Daoud, C. Russell Horres, Jr.