Patents Examined by R. Clark
  • Medico-surgical collection bag assemblies
    Patent number: 5160330
    Abstract: A two-part ostomy bag assembly has a patient fitment comprising a plate with an adhesive rear surface adhered on the skin around with stoma. The front surface of the plate is of PVC and non-adhesive. An annular flange with a rear surface of PVC is welded around its inner edge to the plate, leaving its outer edge free. The bag itself is w.c. disposable, having an adhesive disc secured to the inside wall of the bag around its opening which, in use, is secured to the front surface of the flange on the patient fitment.
    Type: Grant
    Filed: September 9, 1991
    Date of Patent: November 3, 1992
    Assignee: Smiths Industries Public Limited Company
    Inventor: David E. Cross