野战条件下震荡对血液技术指标的影响

The effect of physical surging to technical indexes of stored whole blood at battle field

目的 :研究野战条件经历物理震荡 (包括空投、汽车野外山路运送、海水浸泡 )后 ,血液各技术指标的变化。方法 :采集 2 0袋CPDA全血 4 0 0ml,分成四组 ,分别经历高空下抛等震荡 ,观察血液技术指标发生的变化。结果 :较对照组 ,空投组FHb明显升高 ,汽车运送组轻微上升 ,但在正常范围内 ,海水浸泡组各指标均无显著变化。结论 :剧烈的物理震荡如空投对血液技术指标有明显影响 。

Objective:Studying the effect of physical surging (including paradroping,car transporting and storing under the sea water)to stored whole blood Methods:We removed twenty bags of CPDA blood from refrigerator after 7 days, divided into four equal groups, one as control, the others suffered from the battle field conditions respectively, then went on preserving in refrigerator until the end of 35 days We measured the technical indixes of blood quality Results:FHb in paradroping group is higher, and it in car transporting group is a bit higher than the control Other blood quality indixes are normal Conclusion: Physical surging like paradroping has obvious effect on blood quality, as well as others do no harm to blood preservation