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人类第一台起搏器美国胸科医生Hyman,在穿刺心脏给药过程中屡次发现,当针尖刺激右心房时可使心房肌除极而收缩,经过多年的探索和研究,他在1932年设计制作了一台由发条驱动的电脉冲发生器,该装置净重达7.2公斤,脉冲频率可调节为30、60、120次/分,Hyman将之称为人工心脏起搏器,成为人类第一台人工心脏起搏器。实验中,他用针穿刺兔子的右心室对心室进行电刺激,使已停搏15分
Human first pacemaker American chest physician Hyman, repeatedly punctured the heart during administration, when the needle tip stimulation of the right atrium can make the atrial muscle depolarization and contraction, after years of exploration and research, he designed in 1932 Produced by a clockwork-driven electric pulse generator, the device net weight of 7.2 kg, the pulse frequency can be adjusted to 30,60,120 beats / min, Hyman will be referred to as artificial pacemaker, a human first Taiwan artificial heart pacemaker. In the experiment, he punctured the right ventricle of a rabbit to stimulate the ventricle so that it had stopped for 15 minutes