生命从出生到拯救,只有安全的存储过程!
梅尔
2019/03/21
2016年5月30日消息,西安。根据国内精子银行的权威检测报告,正常成年男性精子通过率不到30%。西北地区妇女和儿童医院人类精子库的2015年捐助1000,合格的只有100人,但有1400人。专家说,精子是一年,但精子的需求越来越多。背后的通过率不到30%,第二个孩子的完全自由化政策,国内对精子的需求正在增加。如何有效地存储精子样本也是一个巨大的测试的主要国内精子银行!那精子永远“青春”,-196℃液氮罐也广泛应用于主要精子银行!精子永远的“青春”秘密收集精液后,取少量样品检查,其余的补充保护代理,宋美龄生物医学液氮罐(-196℃)冷冻起来。当需要时,精子样本管在37°C水浴解冻。液氮罐温度是-196℃,这一次精子代谢处于最低水平,减少代谢可以长期生存。 In theory, these sperm samples can be stored in liquid nitrogen tank for several years, decades or even a hundred years. Foreign literature has reported that 30 years after the resurrection of sperm frozen can still produce healthy offspring. Meiling liquid nitrogen tank use, not only in the life incubation period, more likely to be some people's life-saving straw. In recent years, the promotion of umbilical cord blood stem cells increased, the stem cell treatment prospects, Cord blood stem cells are not only rich in content, and immune rejection is relatively mild, can treat leukemia, cancer and other 80 kinds of diseases, baby and family can , Is a very good stem cell source. The same is the liquid nitrogen cans, cord blood in the umbilical cord blood bank as a "home" for the preservation of umbilical cord blood has an irreplaceable role. January 27 is the opening day of autologous umbilical cord blood in Beijing, in Beijing cord blood bank of 1,500 square meters of liquid nitrogen library in neatly arranged with hundreds of the world's largest single storage silver liquid nitrogen cans, more than 200,000 baby's umbilical cord Blood was stored in these -196 ° C liquid nitrogen tanks. In order to ensure the safety of umbilical cord blood, the liquid nitrogen reservoir is equipped with 24-hour closed-circuit monitoring, infrared alarm, dual-circuit power supply and the liquid nitrogen level of 24 hours monitor. Meiling Bio-medical liquid nitrogen tank and wireless intelligent monitoring system with the perfect, in the sperm, embryos and umbilical cord blood and other storage process, can effectively monitor the biological samples in the tank to protect biological samples of the safety and stability.