深圳宝安中心血站自2023年3月正式启动无人机送血项目，通过低空技术实现血液从血站到医疗机构的快速运输1。该项目已开通10条常态化配送航线，采用方舟40机型进行血液转运，单机单次续航距离可达20公里，单架次最大载重不超过10公斤1。无人机配备降落伞并配置商业保险，在5分钟内可抵达4公里范围内的事发地点1。
该项目在确保血液安全运输的同时，针对不同血液制品采取相应保存措施1。红细胞需在2-8℃冷藏保存，血小板要稳定维持20-24℃恒温环境，血浆则需要零下20℃以下深度冷冻1。在山林区域，项目还推出了无人机搭载自动除颤仪（AED）的应急救援方案1。恶劣天气条件下，当风速超过每秒10米或出现中雨及以上天气时，系统会自动切换至陆运模式，确保运输安全1。
Shenzhen's Bao'an Central Blood Station has launched an innovative unmanned aerial vehicle program to transport blood products and provide emergency medical services.1 The initiative, which began in March 2023, now operates 10 established delivery routes using Ark 40 drones to rapidly move blood supplies from the blood station to medical facilities.1
The Ark 40 model can travel up to 20 kilometers per flight and carry a maximum payload of 10 kilograms per trip.1 The system addresses the distinct storage requirements of different blood components: red blood cells must be kept at 2–8°C, platelets require a stable 20–24°C temperature environment, and plasma needs to be frozen at minus 20°C or below.1 The drones can reach emergency scenes within a 4-kilometer radius in five minutes, and the program has expanded to include AED defibrillator delivery capability for mountainous and remote areas.1
Safety protocols are built into the system, with automated fallback procedures activated when wind speeds exceed 10 meters per second or during heavy rain, switching operations to ground transport.1 All aircraft are equipped with parachutes and covered by commercial insurance.1
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