Thermal protection system for a dialysate container

Abstract

A thermal protection system configured for use with a dialysate container or bag in a dialysis system is disclosed. The thermal protection system being configured so that when the dialysate container is subjected to a temperature greater than a predetermined temperature such as, when the dialysate container is heated within a microwave oven, the thermal protection system is configured to (i) prevent the flow of dialysate from the bag, (ii) indicate that the dialysate container has been subjected to a temperature greater than the predetermined temperature, or (iii) a combination thereof. In one embodiment, the thermal protection system is a circular hollow ring positioned within an exit port of the bag, the ring melting upon reaching the predetermined temperature to block the flow of dialysate. Alternatively, and/or in addition, the thermal protection system may be a thermally sensitive dye configured to change color upon being subjected to the predetermined temperature.

Dependencies are inferred from the claim text.