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在针刺麻醉原理的研究工作中,多导程生理记录仪是研究有关生理活动变化所不可缺少的工具。过去此类仪器多为进口,价格昂贵。近年国内已在制作,但一时尚难以充分满足全国的需要。为了解决我组在针刺麻醉科研工作中的急需,我们遵循毛主席关于自力更生和勤俭办一切事业的教导,自己动手,修旧利废,把工业用Y4D型或59型四导动态应变记录仪(处理品)进行改装,并配上适当的换能和引导装置,供作同时记录四项生理活动指标之用。经试用以记录呼吸运动、指血管容积、皮肤电及肌电等人体生理活动,基本上能满足当前我们科研工作的要求。
In the study of acupuncture anesthesia principle, multi-lead physiological recorder is an indispensable tool to study the changes of physiological activities. In the past such instruments are mostly imported, expensive. In recent years, China has been making, but a fashion can not fully meet the needs of the country. In order to solve the urgent need of our group in acupuncture and anesthesia research work, we follow Chairman Mao’s teachings on self-reliance and diligence and thrifty to do everything in our own right, repair and reuse the old, and replace the Y4D or 59 four-lead dynamic strain gauge (Treatment products) to be modified, coupled with the appropriate transduction and guiding device for the simultaneous recording of four indicators of physiological activities purposes. The trial to record respiratory exercise, refers to the vascular volume, skin electricity and EMG and other human physiological activities, basically to meet the current requirements of our research work.