发明名称 |
FLUID SEPARATION DEVICES, SYSTEMS AND METHODS |
摘要 |
<p>A membraneless separation device can be applied to a variety of treatments, such as the ultrafiltration of blood for a patient with end stage renal disease. An ultrafiltration device can include a membraneless separation device, which separates an incoming blood flow into a substantially cytoplasmic body-free plasma flow and remaining fraction, and a dialysate-free second stage, which selectively removes excess fluid, toxins and other substances from the plasma flow and returns the processed plasma to the membraneless separation device. A treatment protocol can include ultrafiltering blood of a patient using the ultrafiltration device and performing a secondary treatment on the blood of the patient at a reduced frequency compared to the ultrafiltering. The membraneless separation device can also be applied to treatment, analysis, and/or exchange of plasma from blood, or combined with conventional dialyzers to perform dialysis on a cytoplasmic body-free plasma fraction.</p> |
申请公布号 |
WO2009100154(A1) |
申请公布日期 |
2009.08.13 |
申请号 |
WO2009US33111 |
申请日期 |
2009.02.04 |
申请人 |
TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK;LEONARD, EDWARD, F.;REICH, ILAN, K.;CORTELL, STANLEY |
发明人 |
LEONARD, EDWARD, F.;REICH, ILAN, K.;CORTELL, STANLEY |
分类号 |
A61M1/34 |
主分类号 |
A61M1/34 |
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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