The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 12, 2024
Filed:
Dec. 16, 2020
Fresenius Medical Care Holdings, Inc., Waltham, MA (US);
Eric Bergman, Waltham, MA (US);
Fresenius Medical Care Holdings, Inc., Waltham, MA (US);
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.