发明授权
- 专利标题： Dialysis system with cassette based balance chambers and volumetric pumps
- 专利标题（中）： 透析系统，带有盒式平衡室和体积泵
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申请号： US12885088申请日： 2010-09-17
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公开(公告)号： US09005152B2公开(公告)日： 2015-04-14
- 发明人: Thomas Kelly , Robert W. Childers , Don Busby , Rodolfo Roger , Waleed Mutasem El Sayyid , Shahid Din
- 申请人： Thomas Kelly , Robert W. Childers , Don Busby , Rodolfo Roger , Waleed Mutasem El Sayyid , Shahid Din
- 申请人地址： US IL Deerfield CH Glattpark (Opfikon)
- 专利权人： Baxter International Inc.,Baxter Healthcare S.A.
- 当前专利权人： Baxter International Inc.,Baxter Healthcare S.A.
- 当前专利权人地址： US IL Deerfield CH Glattpark (Opfikon)
- 代理机构： K&L Gates LLP
- 主分类号： A61M37/00
- IPC分类号： A61M37/00 ; A61M1/16 ; A61M1/34 ; A61M1/36 ; A61M1/28 ; B01D63/00
摘要：
A dialysis system includes a fresh dialysis fluid membrane pump; a spent dialysis fluid membrane pump; a first balance chamber having a fresh dialysis fluid compartment connected fluidly to the fresh dialysis fluid membrane pump and a spent dialysis fluid compartment connected fluidly to the spent dialysis fluid membrane pump; a second balance chamber having a fresh dialysis fluid compartment connected fluidly to the fresh dialysis fluid membrane pump and a spent dialysis fluid compartment connected fluidly to the spent dialysis fluid membrane pump; and a dialysis fluid cassette, wherein at least one of the fresh dialysis fluid membrane pump, the spent dialysis fluid membrane pump, the first balance chamber and the second balance chamber includes a fluid receiving portion provided in the dialysis fluid cassette.
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