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:
Dec. 05, 2023
Filed:
Apr. 15, 2021
Baxter International Inc., Deerfield, IL (US);
Baxter Healthcare SA, Glattpark, CH;
Yuanpang Samuel Ding, Long Grove, IL (US);
Rosa Hung-Chen Yeh, Libertyville, IL (US);
Cristian Adolfo Menzel Bueno, Gurnee, IL (US);
Ieng Kin Lao, Taipa, MO;
Baxter International Inc., Deerfield, IL (US);
Baxter Healthcare SA, Glattpark (Opfikon), CH;
Abstract
Methods, sorbent cartridges and cleaning devices are disclosed for refurbishing sorbent materials. In one implementation among multiple implementations, a medical fluid delivery method includes: providing a sorbent cartridge including HZP within a casing for a treatment; and after the treatment, refurbishing the HZP while maintained within the casing via (i) regenerating the non-disinfected HZP by flowing an acid solution through the casing, (ii) rinsing the regenerated HZP while maintained within the casing, (iii) disinfecting the regenerated and rinsed HZP by flowing a disinfecting agent through the casing, and (iv) rinsing the regenerated and disinfected HZP while maintained within the casing. Multiple batch sorbent refubishing implementations are also disclosed.