| 发明名称 | Dialysis treatment devices for removing urea | ||
| 摘要 | Dialysis treatment devices and methods for removing urea from dialysis waste streams are provided. In a general embodiment, the present disclosure provides a dialysis treatment device including: 1) a first filter having a filtration membrane, 2) a urea removal unit having urease and in fluid communication with the first filter, and 3) a second filter having an ion rejection membrane and in fluid communication with the first filter and the urea removal unit. | ||
| 申请公布号 | US8764981(B2) | 申请公布日期 | 2014.07.01 |
| 申请号 | US201113296522 | 申请日期 | 2011.11.15 |
| 申请人 | Baxter International Inc.;Baxter Healthcare S.A. | 发明人 | Ding Yuanpang Samuel;Lo Ying-Cheng |
| 分类号 | B01D61/30;A61M1/14;A61M37/00;A61M1/28;A61M1/16 | 主分类号 | B01D61/30 |
| 代理机构 | K&L Gates LLP | 代理人 | K&L Gates LLP |
| 主权项 | 1. A dialysis treatment device comprising: a filter comprising an adsorption layer, a filtration membrane and an ion exchange sorbent; and a urea removal unit in fluid communication with a filtrate stream of the filter, the urea removal unit comprising a urease layer, an ammonia sorbent layer and an ion rejection membrane. | ||
| 地址 | Deerfield IL US | ||