Patents Assigned to Medtest Corporation
  • Device for cell sampling in a body cavity
    Patent number: 4788985
    Abstract: A simple, inexpensive and accurate device of collecting human cells from a body cavity for cytodiagnosis comprising an absorbent carrier which contains an internal, rupturable fluid sac, a means for rupturing the fluid sac and an absorbent outer covering for collection of the cell sample.
    Type: Grant
    Filed: November 10, 1987
    Date of Patent: December 6, 1988
    Assignee: Medtest Corporation
    Inventors: Patrick R. Manning, Donald W. West
  • Method for cell sampling in a body cavity
    Patent number: 4465078
    Abstract: A simple, inexpensive, accurate and potentially self-administered method for collecting human cells from a body cavity for cytodiagnosis.
    Type: Grant
    Filed: September 30, 1982
    Date of Patent: August 14, 1984
    Assignee: Medtest Corporation
    Inventors: Patrick R. Manning, Donald W. West