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ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.心肺复苏概述（CPR）怀远县人民医院ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.心脏骤停•心脏机械活动突然停止(心音消失，动脉搏动消失)•患者对刺激无反应•无自主呼吸或濒死喘息等ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.时间就是生命•心跳停止3秒钟----黑朦•心跳停止5-10秒钟----晕厥•心跳停止15秒钟----昏厥或抽搐•心跳停止45秒钟----瞳孔散大•心跳停止1-2分钟----瞳孔固定•心跳停止4-5分钟----大脑细胞不可逆损害ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.争分夺秒大量实践证明：•4分钟内进行复苏者，可能一半人被救活。•4--6分钟内进行复苏者，10%被救活。•超过6分钟存活率仅4%。•超过10分钟存活率几乎为0。ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.心脏骤停•成人常见原因：心脏疾病（冠心病最多见）创伤、淹溺、药物过量、窒息、出血•小儿常见原因：非心脏性，如气道梗阻、烟雾吸入、溺水、感染，中毒等ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.心脏骤停4种类型：•心室纤颤•无脉室速•无脉电活动•心室停搏ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.心肺复苏•基础生命支持（BLS）•高级生命支持（ACLS）ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.理由一、绝大多数心跳骤停发生在成人，而在各年龄段的患者中，发现心脏骤停最高存活率者均为有目击的心脏骤停，且初始心律是室颤（VF）或无脉搏性室性心动过速（VT）。在这些患者中，基本生命支持的关键操作是胸外按压和早期除颤。ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.理由二、在ABC程序中，当施救者开放气道以进行口对口呼吸、寻找防护装置或收集并装配通气设备的过程中，胸外按压往往会被延误。更改为CAB程序，可以尽快开始胸外按压，同时能尽量缩短通气的延误。ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.理由三、大多数院外心脏骤停患者没有由任何旁观者进行心肺复苏。这可能是多种原因造成的，但其中一个障碍可能是ABC程序，该程序的第一步是施救者认为最困难的步骤，即开放气道并人工呼吸。假如先进行胸外按压，可能会鼓励更多的施救者立即开始实施心肺复苏。ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.理由四、对于心脏病因导致的心脏骤停，单纯胸外按压心肺复苏或同时进行胸外按压和人工呼吸的心肺复苏的存活率相近。ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.心肺复苏—（基础生命支持）BLS评估周围环境是否安全：当发现有人突然倒地或者意识丧失应立即施救。操作者（医生）首先看天看地，判断周围环境安全，牢固树立安全第一和自我保护意识，然后才开始实施现场心肺复苏。同时看表、记住开始抢救的时间。如果环境不安全首先应将病人转移到安全环境。Thispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthe