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Dialysate preparation system

  • US 4,107,039 A
  • Filed: 04/07/1976
  • Issued: 08/15/1978
  • Est. Priority Date: 04/07/1976
  • Status: Expired due to Term
First Claim
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1. A central system for continuously preparing dialysate for a plurality of dialysis patient stations comprising:

  • a source of water under pressure,a proportioning pump for mixing said water under pressure with concentrate to form dialysate under pressure,a regulator valve connected between said source of water and said proportioning pump, andvolume sensing means connected between said proportioning pump and said patient station, said volume sensing means being connected to said regulator valve to control the pressure of the dialysate supplied to said patient station at a constant pressure for different flow rates of dialysate to said patient station.

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