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Cryopreservation device

  • US 8,770,907 B2
  • Filed: 11/11/2008
  • Issued: 07/08/2014
  • Est. Priority Date: 01/18/2008
  • Status: Active Grant
First Claim
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1. A cryopreservation vessel comprising:

  • a vessel body which holds a low-temperature liquefied gas;

    a cap which closes an opening section of the vessel body and has a plurality of through holes that are formed so as to pass through in a vertical direction;

    sheath tubes, each including a hollow portion disposed in one of the through holes of the cap; and

    ampoule storing tools which are housed so as to be able to pass through the hollow portions of the sheath tubes, whereina plurality of gas permeable holes are formed in each of the sheath tubes, andthe ampoule storing tools are each comprised of a support pillar and a plurality of ampoule storing sections which are equipped with the support pillar so as to be arrayed in a vertical direction of the support pillar.

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