发明名称 |
HEMODIALYSIS MONITORING SYSTEM FOR HEMODIALYSIS MACHINES |
摘要 |
<p>An improved on-line real time hemodialysis monitoring system for hemodialysis treatment. The hemodialysis monitoring system quantitates the rate and amount of a constituent, such as urea, removed during the hemodialysis treatment by measuring the constituent concentrations as a function of time in the spent dialysate effluent from a hemodialysis machine. A quantity of the spent dialysate effluent is removed from the dialysate effluent waste line periodically for testing. A urea concentration time profile can be analysed to determine the urea removal, KT/V, URR, SRI and normalized protein catabolic rate (nPCR) indices. The hemodialysis monitoring system preferably can obtain a dialysate sample equilibrated with the blood prior to the start of a hemodialysis treatment. The hemodialysis monitoring system includes a two pool analysis for taking into account the constituent concentration differences in the extracellular and intracellular spaces in the hemodialysis patient during the hemodialysis treatment.</p> |
申请公布号 |
EP0616540(B1) |
申请公布日期 |
1998.08.26 |
申请号 |
EP19930923366 |
申请日期 |
1993.10.12 |
申请人 |
BAXTER INTERNATIONAL INC. |
发明人 |
KESHAVIAH, PRAKASH;EBBEN, JAMES, P.;EMERSON, PAUL, F.;LUHRING, DAVID, A. |
分类号 |
A61M1/14;A61M1/16;A61M1/36;(IPC1-7):A61M1/16 |
主分类号 |
A61M1/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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