Patents Assigned to Specollector, Inc.
  • Nasopharyngeal wash collection device
    Patent number: 5643202
    Abstract: A self-contained device for rapid and repetitive delivery and collection of a fluid. The device includes a container having resilient walls and a lower portion in which the walls converge to form an inverted, generally elliptical frustum that pools the fluid stored in the container. The device also includes a nozzle having a funnel-shaped opening which facilitates discharge and collection of the fluid.
    Type: Grant
    Filed: September 14, 1995
    Date of Patent: July 1, 1997
    Assignees: Specollector, Inc., Becton Dickinson and Company
    Inventors: Stefan Gravenstein, Peter Alan Shult, Barbara Ann Miller, James Norman Lowder