External circulation heat perfusion therapeutic instrument

External circulation heat perfusion therapeutic instrument

  • CN 101,103,937 B
  • Filed: 07/10/2006
  • Issued: 03/21/2012
  • Est. Priority Date: 07/10/2006
  • Status: Active Grant
First Claim
Patent Images

1. external circulation heat perfusion therapeutic instrument;

  • Comprise water tank, electric heating tube, semiconductor cooler, outer circulation pump, heat exchanger, temperature sensor, temperature controller, industrial computer and power patch panel;

    Wherein water tank, outer circulation pump, outer circulation conduit, heat exchanger constitute external circulating system;

    Internal circulation pump, internal recycle conduit, heat exchanger and body cavity constitute internal circulation system;

    It is characterized in that the constant temperature EGR that said electric heating tube (4) and said semiconductor cooler (3) are installed is set in external circulating system, when the liquid in the water tank needed refrigeration, industrial computer sent the refrigeration signal to semiconductor cooler;

    Make refrigerator be in work under the corresponding power;

    Thereby the liquid in the water tank freezes, and in internal circulation system body cavity perfusion end and outflow end both sides conduit, first temperature sensor (16A) and second temperature sensor (16B) is set respectively, and inside and outside circulation conduit connects as one through heat exchanger.

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