医疗仪器导论(英)Introduction toMedical EquipmentTechnology主讲老师:朱祯敏医用电子信息系Key words and conceptsC1Each body system’s name and its basic functionANS and CNS (ANS: 自主神经系统(Autonomic Nervous System);CNS: 中枢神经系统)Homeostasis & negative feedback controlC2The structure of the heart and the circulatory system: atria(心房), ventricles(心脏), valves(瓣膜), veins and arteries(静脉和动脉)Blood flow rate(血管内的血液流率) Resting and action potentials(静息和动作电位)Polarization and depolarization(极化和去极化状态)The electrical conduction of theheart: SA node(窦房结), AV node(房室结)C3Averages: mean(平均数), median(中位数), and mode(众数) Significant figure(有效数字) Accuracy & precision(精确度)C6Sensor(传感器), electrode (电极)and transducer(换能器)Active & passive sensors(有源和无源传感器)Half cell potential(hp 搬电池电位)DC & AC coupling(直流和沟通耦合)Insertion & application