The pendulum dropping time, value K and impacting command are input into PC through keyboard and according to the peak of breath wave or the peak of R wave of electrocardiogram,the program cal...

• 以呼吸波峰或心电R波峰作为撞击触发的参照点,计算出触发延时量,确定触发点,实施触发,完成预定的心或肺活动时相撞击。结果能准确地进行动物心肺不同活动时相的撞击。