Abstract: The coupling device for an ostomy pouch includes a flexible, deflectable, annular force transmitter member joined to an abdominal mounting plate that has a coupling member. The force transmitter member can be pulled in a direction away from the mounting plate during coupling of an ostomy pouch. The force transmitter member can thus oppose and neutralize a coupling force that is directed to the mounting plate and protect the abdomen from receiving the pressure due to the coupling force.

Abstract: A method of providing sterile, charged batteries for use in a sterile field which includes the steps of sterilizing at least one battery and a battery charger, transferring the sterilized battery and charger in a sterile state to the sterile field and charging the battery with the battery charger. The battery charger is adapted to withstand exposure to the environment present during the sterilization process. The sterilizing step may be preceded by an initial charging step in which the battery is charged with a battery charger. A sterilizable battery charger permits implementation of the method.

Abstract: A method and apparatus for providing sterile, charged batteries for use in a sterile field. The method includes the steps of placing at least one battery in a sterilization container, sterilizing the battery within the container, charging the battery while maintaining it in a sterile state within the container, and transferring the sterile, charged battery in a sterile state to the sterile field. The container is adapted to permit the entrance of a sterilant and to prevent the entrance of contaminants. The container may include an integral battery charger adapted to withstand exposure to the environment of a sterilization process. Alternatively, the container may include a connector for releasably electrically connecting the battery housed within the container to a distinct, external battery charger.