Patents Assigned to Amoena Corporation
  • Breast prosthesis
    Patent number: 4950291
    Abstract: An external breast prosthesis is disclosed including two shell shaped chambers containing silicone rubber material of different softness. The silicone rubber material is confined by outer front and back polyurethane films, and the chambers are divided by an intersitial film. The films are welded together along their common peripheral edge. The silicone rubber in the back chamber which is placed next to the chest wall is softer than that in the front chamber, and conforms to the shape of the chest wall following surgery.
    Type: Grant
    Filed: November 16, 1988
    Date of Patent: August 21, 1990
    Assignee: Amoena Corporation
    Inventor: Elisabeth Mulligan