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Study on an experimental cryosurgery apparatus.

Author(s) : ZHANG S. Z., LEI J.

Summary

The development of a cryosurgery apparatus is important for wider applications of cryosurgery. This paper proposes an apparatus that utilizes auto-cascade refrigeration system. Experimental studies were carried out. Refrigerant mixtures of R-50/R-23/R-600a were used and optimized for the composition so as to achieve lower temperature and higher capacity. By experiment, the temperature at the cryotip could reach as low as -110°C, and 15 W capacity could be obtained at -80°C.

Details

  • Original title: Study on an experimental cryosurgery apparatus.
  • Record ID : 2008-2322
  • Languages: English
  • Source: Cryogenics and refrigeration. Proceedings of ICCR'2008.
  • Publication date: 2008/04/05

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