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Blow molded venous drip chamber for hemodialysis

  • US 5,330,425 A
  • Filed: 05/11/1993
  • Issued: 07/19/1994
  • Est. Priority Date: 04/30/1992
  • Status: Expired due to Term
First Claim
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1. In a dialysis system which comprises a dialysis set mounted in a dialysis machine, said dialysis set comprising a venous chamber, the dialysis machine carrying a bubble detector and a downstream clamp, each being engaged with said dialysis set, the improvement comprising an injection site positioned on said set downstream from said venous chamber, but upstream of the bubble detector and downstream clamp of said dialysis apparatus, whereby drugs may be administered through the injection site of the set to the patient.

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