Patents Assigned to Dardik Surgical Associates, P.A.
  • Patent number: 4250887
    Abstract: An apparatus for injecting a radiopaque dye into an artery of a patient during intraoperative arteriography, where the plunger of a syringe containing the injectate is driven by a separate but connected hydraulic sub-system operated by a surgeon who is at a location that is remote and safe from the radiation, and where the hydraulic sub-system provides for the surgeon, the feel and control of a conventional syringe operated manually in the immediate vicinity of the patient.
    Type: Grant
    Filed: April 18, 1979
    Date of Patent: February 17, 1981
    Assignee: Dardik Surgical Associates, P.A.
    Inventors: Herbert Dardik, Michael Smith, Ibrahim M. Ibrahim, Irving I. Dardik