Patents Assigned to Brandel Corporation
  • Patent number: 5098261
    Abstract: A peristaltic pump is provided having an adjustable flow regulation provided by an adjustable axial elongation apparatus for the variable elongation of resilient tubing disposed between the associated rotors of a rotary peristaltic pump or the plurality of reciprocal pushers or fingers in a linear peristaltic pump to provide a radial compression of successive sections of the resilient tubing. The rotary or linear peristaltic pump include a calibrated display and a variable speed electric motor having forward and reversing capabilities along with computer interface control for precisely metering and monitoring the volume of liquids for medical, biological and laboratory applications.
    Type: Grant
    Filed: May 4, 1990
    Date of Patent: March 24, 1992
    Assignee: Brandel Corporation
    Inventor: Joseph Bertoncini