Patents Assigned to CorTech Development Pty Ltd
  • Medical demonstration apparatus
    Patent number: 5722413
    Abstract: A medical demonstration apparatus (1) adapted for indicating cardiac exertion. The apparatus (1) comprises an elastically and recoverably defomable hollow bulb (3) in the shape of a heart. The bulb (3) is connected via a connector (4) nd the tube (5) to a manometer (2) which is used to indicate blood pressure. The bulb (3) is able to be squeezed to indicate the cardiac exertion required to reach a predetermined pressure as indicated on the manometer (2).
    Type: Grant
    Filed: August 30, 1996
    Date of Patent: March 3, 1998
    Assignee: CorTech Development Pty Ltd
    Inventors: Robert William Futcher, Graham Frederick Orr