Patents by Inventor Martin D. McCurdy

Martin D. McCurdy 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: 4077394
    Abstract: A pressure sensor probe is disclosed whose pressure interface forms the extreme end of a balloon type cardiac assistance device, hydraulic interface usually being provided to feed the pressure within a patient's aorta back to a sensor outside the patient. A small tube provides the inter-connection between the interface of blood and sensing solution and the sensor which tube enters the tubular conduit used to feed pneumatic pressure to the balloon at an intermediate position thereof and extends therethrough toward the patient.
    Type: Grant
    Filed: August 25, 1976
    Date of Patent: March 7, 1978
    Inventor: Martin D. McCurdy