Patents Assigned to E.L.V.I. S.p.A.
  • Apparatus for determining blood elasticity parameters
    Patent number: 4193293
    Abstract: Apparatus for determining blood elasticity parameters, comprising a cylinder suitable to be immersed in a blood container subjected to regular oscillations. The cylinder is rigidly secured to a frame oscillating according to a vertical axis and mechanically connected to an electromagnetic device generating a reaction force; the frame is also connected to a linear electromagnetic transducer suitable to supply signals to a thromboelastogram recording apparatus.
    Type: Grant
    Filed: April 25, 1978
    Date of Patent: March 18, 1980
    Assignee: E.L.V.I. S.p.A.
    Inventor: Francesco Cavallari