Patents Assigned to Interface Biomedical Laboratories, Inc.
  • Methods for preventing the introduction of air or fluid into the body of a patient
    Patent number: 4722725
    Abstract: Methods for preventing the introduction of air into the vascular system of a patient during intravenous or intraarterial procedures, as well as for preventing the reflex of fluids into the body of a patient. Also, novel fluid directing means and catheters which include integal or attached fluid flow control means for use in these methods.
    Type: Grant
    Filed: May 11, 1987
    Date of Patent: February 2, 1988
    Assignee: Interface Biomedical Laboratories, Inc.
    Inventors: Philip N. Sawyer, Joseph F. Fitzgerald