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实用新型
CN202311020U 一种胚胎玻璃化冷冻载体 失效 - 权利终止

  • 专利标题： 一种胚胎玻璃化冷冻载体
  • 专利标题（英）： Embryo vitrification freezing carrier
  • 申请号： CN201120497744.0
    申请日： 2011-12-05
  • 公开(公告)号： CN202311020U
    公开(公告)日： 2012-07-11
  • 发明人: 戴志俊 , 季钢
  • 申请人： 戴志俊 , 季钢
  • 申请人地址： 安徽省合肥市蜀山区长江西路130号
  • 专利权人： 戴志俊,季钢
  • 当前专利权人： 戴志俊,季钢
  • 当前专利权人地址： 安徽省合肥市蜀山区长江西路130号
  • 主分类号： A01N1/02
  • IPC分类号： A01N1/02
一种胚胎玻璃化冷冻载体
摘要：
本实用新型的目的是提出一种可以减少胚胎周边积存冷冻液的胚胎玻璃化冷冻载体，以提高胚胎的降温速率，改善冷冻效果。本实用新型的胚胎玻璃化冷冻载体包括载杆及设置于载杆端部的薄片，关键在于所述薄片顶面设置有一个或多个凹坑。在使用时，将经过玻璃化冷冻液处理后的胚胎快速装在载体薄片上的凹坑内，并迅速将载体薄片表面多余的冷冻液吸去，然后将载体套入预冷好的套管中，放入液氮罐中长期保存。这样就减少了胚胎周边积存的冷冻液体积，提高了降温速率，改善了冷冻效果。
摘要（英）：

The utility model aims at providing an embryo vitrification freezing carrier capable of reducing freezing liquid accumulated around an embryo, so as to improve the cooling speed of the embryo and the freezing effect. The embryo vitrification freezing carrier comprises a carrier rod and a sheet which is arranged at the end part of the carrier rod. One pit or a plurality of pits is(are) arranged at the top surface of the sheet. When the embryo vitrification freezing carrier is used, the embryo which is treated by using the vitrification freezing liquid is rapidly contained in the pit on the sheet of the carrier, excessive freezing liquid on the surface of the sheet of the carrier is rapidly absorbed away, then the carrier is sheathed in a pre-cooled casing and the casing is put in a liquid nitrogen tank for long-term preservation. Therefore, the volume of the freezing liquid accumulated around the embryo is reduced, the cooling speed is improved and the freezing effect is improved.

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