Method and composition for removing uremic toxins in dialysis processes
    93.
    发明授权
    Method and composition for removing uremic toxins in dialysis processes 有权
    透析过程中去除尿毒症毒素的方法和组成

    公开(公告)号:US09242035B2

    公开(公告)日:2016-01-26

    申请号:US13745388

    申请日:2013-01-18

    Applicant: Sujatha Karoor

    Inventor: Sujatha Karoor

    Abstract: A dialysis system comprising: a sorbent cartridge in fluid communication with at least one of a patient or a dialyzer, the sorbent cartridge including a housing having a zirconium phosphate layer followed by at least one of a urease layer, a zirconium oxide layer, or a carbon layer; a storage container in fluid communication with the sorbent cartridge; a pump in fluid communication sorbent cartridge and the storage container; and a control unit in operable communication with the pump, wherein the control unit is programmed to cause the pump to pump a dialysis fluid to flow (i) in a first direction through the sorbent cartridge, wherein the zirconium phosphate layer is contacted by the dialysis fluid before the at least one of the urease layer, zirconium oxide layer or carbon layer and (ii) in a second direction, reverse from the first direction, through the sorbent cartridge wherein the at least one of the urease layer, zirconium oxide layer or carbon layer is contacted by the dialysis fluid before the zirconium phosphate layer.

    Abstract translation: 一种透析系统,包括:与患者或透析器中的至少一个流体连通的吸附剂盒,所述吸着剂盒包括具有磷酸锆层的壳体,其后是脲酶层,氧化锆层或 碳层; 与吸附剂盒流体连通的储存容器; 流体连通吸附剂盒中的泵​​和储存容器; 以及与所述泵可操作地连通的控制单元,其中所述控制单元被编程为使所述泵泵送透析流体沿着第一方向流过所述吸附剂筒,其中所述磷酸锆层与所述透析接触 在尿素酶层,氧化锆层或碳层中的至少一个之前的流体和(ii)沿与第一方向相反的第二方向通过吸附剂盒,其中脲酶层,氧化锆层或 在磷酸锆层之前,碳层与透析液接触。

Patent Agency Ranking