Patents Assigned to Anton Harle
  • Variable aspiration draining instrument
    Patent number: 4504266
    Abstract: An aspiration instrument for the aspiration of liquids in a surgical operation takes the form of an aspiration pipe. This aspiration pipe has a check valve, which may be opened by way of a lever, button or the like and by which the aspiration effect may be shut off when the lever or the like is let go of.
    Type: Grant
    Filed: March 18, 1983
    Date of Patent: March 12, 1985
    Assignee: Anton Harle
    Inventor: Anton Harle