Liquid purification or separation – Casing divided by membrane into sections having inlet – Permeated liquid quantity measurement or control
Patent
1998-02-03
1999-11-30
Kim, John
Liquid purification or separation
Casing divided by membrane into sections having inlet
Permeated liquid quantity measurement or control
141 21, 210436, 222309, 222444, 604190, 604317, 604318, B01D 3530, A61M 100, F04B 4900
Patent
active
059936576
ABSTRACT:
A waste liquid collection system for use in continuous arteriovenous or venovenous hemodialysis (CAVH or CVVH) is disclosed. The system comprises a collection vessel and associated interconnection lines which can be preset to given volume of waste liquid to be removed from the dialysis machine in a given period of time. Once the volume is reached, the collection vessel stops waste liquid flow until the vessel is emptied and reset. The system guaranties that excess liquid will not be removed from a patient.
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Williams Edward L.
Williams Holly R.
Alworth C. W.
Kim John
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