- 专利标题: Hemodialysis system with cassette-based blood and dialysate pumping
-
申请号: US14708614申请日: 2015-05-11
-
公开(公告)号: US09884144B2公开(公告)日: 2018-02-06
- 发明人: Ying-Cheng Lo , Robert W. Childers , Thomas D. Kelly , Justin Rohde
- 申请人: Baxter International Inc. , Baxter Healthcare S.A.
- 申请人地址: US IL Deerfield CH Thurgauerstrasse (Opfikon)
- 专利权人: Baxter International Inc.,Baxter Healthcare SA
- 当前专利权人: Baxter International Inc.,Baxter Healthcare SA
- 当前专利权人地址: US IL Deerfield CH Thurgauerstrasse (Opfikon)
- 代理机构: K&L Gates LLP
- 主分类号: A61M1/00
- IPC分类号: A61M1/00 ; A61M1/16 ; A61M1/28 ; A61M1/34 ; A61M1/36
摘要:
A hemodialysis system includes: (i) a dialyzer; (ii) a dialysate source; a dialysate pump; (iii) a dialysate cassette operatively connected to the dialysate pump such that the dialysate pump can pump dialysate through the dialysate cassette when the dialysate cassette is in fluid communication with the dialysate source, the dialysate cassette in fluid communication with the dialyzer; (iv) a blood pump; and (v) a blood cassette separate from the dialysate cassette, the blood cassette operatively connected to the blood pump such that the blood pump can pump blood through the blood cassette, the blood cassette including a housing, the housing including a from-patient tube connector, a to-patient tube connector, a saline/priming tube connnector, a to-dialyzer tube connector, a from-dialyzer tube connector, and an internal air separation chamber.