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Apparatus for degassing hemodialysis liquid and the like

  • US 4,430,098 A
  • Filed: 08/25/1980
  • Issued: 02/07/1984
  • Est. Priority Date: 03/24/1976
  • Status: Expired due to Term
First Claim
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1. Apparatus for removing gases from a hemodialysis liquid prior to introduction of such liquid into a hemodialyzer, said apparatus comprising:

  • wall means of filter material that is not wetted by liquid and which includes pores which normally remain open for passage of gas, defining a tubular coil having two ends;

    means for delivering a gas-containing hemodialysis liquid into the interior of said coil, through both ends of said coil, and against said wall means under sufficient pressure to force said liquid through said wall means, said gas being freed from the liquid as it passes through the wall means; and

    means for separating the freed gas from the hemodialysis liquid downstream of said wall means.

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