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Cartridge for in-line microwave warming apparatus

  • US 5,919,218 A
  • Filed: 01/30/1995
  • Issued: 07/06/1999
  • Est. Priority Date: 06/26/1987
  • Status: Expired due to Term
First Claim
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1. A cartridge for conducting fluid through a microwave heating cavity operating at a selected frequency, said cartridge comprisinga tubing support includinga base portion having a substantially flat exterior surface,a bobbin portion having opposite ends, andmeans connecting one end of the bobbin portion to the base portion at said exterior surface so that the bobbin portion extends out from the base portion substantially perpendicular to said exterior surface;

  • a length of tubing having opposite ends and being engaged around said bobbin portion to form a coil, said coil including tubing segments at opposite sides of the coil which extend generally perpendicular to said exterior surface, andfluid connectors mounted to the opposite ends of the length of tubing.

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