Patents Assigned to Freedom Machine, Inc.
  • Pneumatic inflation device
    Patent number: 5015233
    Abstract: This invention relates to an apparatus for driving a syringe plunger into a barrel using manually created pneumatic pressure that is useful for inflating medical devices such as angioplaty balloons. The apparatus permits one handed, highly controlled application of pressure to a standard medical syringe.
    Type: Grant
    Filed: April 17, 1989
    Date of Patent: May 14, 1991
    Assignee: Freedom Machine, Inc.
    Inventors: Jeffrey D. McGough, Gail L. Brinson