军事医学2017，Vol.41Issue(9)：719-722,4.DOI:10.7644/j.issn.1674-9960.2017.09.004
真空隔热板应用于简易无源储运血箱的初步研究
Preliminary study on conventional passive transportation kit used vacuum insulated panel
江小工 1彭晓娟 1叶信立 2邹坤 1肖创清 3黄志红 3肖钧 4贺英1
作者信息
- 1. 解放军163医院输血科,长沙 410003
- 2. 南京航空航天大学材料科学与技术学院绝热与节能材料国际实验室,南京210016
- 3. 解放军163医院检验科,长沙 410003
- 4. 解放军163医院医务处,长沙 410003
- 折叠
摘要
Abstract
Objective To study the thermal insulation properties of vacuum insulated panel(VIP)used as materials for blood transportation kits.Methods A VIP transportation kit was taken as test group,and a conventional transportation kit was taken as control.Phase change cool storage materials of the same amount and 4℃water bags were put into both kits.A recordable electronic thermometer was used to record the temperature within the two kits,and free hemoglobin(FHb)and potassium ion concentration were measured at 0, 4, and 7 days after blood storage.Results The temperature in the conventional transportation kit increased faster after 36 h, and was significantly higher than in the VIP transportation kit until 60 h.Besides,the VIP transportation kit kept the temperature under 10℃ for(60.7 ±0.6)h, compared to (54.2 ±3.0)h in the conventional transportation kit.FHb concentration was significantly lower in the VIP transportation kit[(605.26 ±74.63)mg/L]than in the conventional transportation kit[(1327.60 ±187.41)mg/L]at day 7(d 7),so was the potassium ion concentration in the VIP transportation kit[(22.7 ±0.4)mmol/L]compared to[(24.6 ±0.6) mmol/L]in the transportation kit at d 7.Conclusion The VIP transportation kit keeps the temperature under 10℃ for a longer time,and the blood quality of preservation is better than that of the conventional transportation kit.Novel heat preservation material can improve health support ability,and is of great value and significance.关键词
血液/运血箱/真空隔热板/温度/游离血红蛋白/低温保存Key words
blood/transportation kit/vacuum insulated panel/temperature/free hemoglobin/cryopreservation分类
医药卫生引用本文复制引用
江小工,彭晓娟,叶信立,邹坤,肖创清,黄志红,肖钧,贺英..真空隔热板应用于简易无源储运血箱的初步研究[J].军事医学,2017,41(9):719-722,4.
