Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Patent
1996-02-28
1997-06-24
Kim, John
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
210 85, 210 86, 210 90, 210 97, 2101952, 21032165, 21032171, 210646, 210739, 210741, 210805, 210929, 604 28, 604 29, 604 30, 604 65, 604 67, A61M 128
Patent
active
056414056
ABSTRACT:
The present invention provides an improved peritoneal dialysis method and system. The system comprises a single catheter that is placed in the patient, a source of dialysate, and a diatyzer in fluid communication with the source of dialysate and the catheter. The system includes a single fluid pump in fluid communication with the source of dialysate and the catheter. The single pump is capable of pumping the dialysate into and out of the patient and back to the source of dialysate. The method includes the steps of placing a single catheter in a peritoneum of the patient, providing a source of dialysate, coupling the source of dialysate in fluid communication with the catheter on a single fluid circuit, pumping the dialysate from the source of dialysate into and out of the peritoneum using a single pump in the single fluid circuit.
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Emerson Paul Frederick
Keshaviah Prakash R.
Ruan Jian
Barrett Robert M.
Baxter International Inc.
Borecki Thomas S.
Kim John
Mattenson Charles R.
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