Patents Assigned to Wira Limited
  • Urine sampling device with a float actuator
    Patent number: 5105824
    Abstract: The urine sampling device has a receptacle 12 with an inlet 14 for receiving a urine discharge. An outlet from the receptacle leads to a detachable sample container 40. The device includes a mechanism operating automatically upon discharge of an initial fraction or urine to open an initially closed flow passage 62 such that a subsequent, middle fraction of urine is conveyed to the sample container. The final fraction of urine is exhausted to waste.
    Type: Grant
    Filed: December 4, 1989
    Date of Patent: April 21, 1992
    Assignee: Wira Limited
    Inventor: Peter Rasch