Open Journal Systems

Study on calibration period of Gas Sensor in exercise Pulmonary Function instrument

Jingxia Sun, Aimin Zhang, Guoqiang Gong, Jian Jiang


Objective: to study the calibration period of the main motor pulmonary function instrument sensor. Methods: A matched control group was used, one was calibrated periodically and the other was not calibrated. The calibration values of oxygen sensor and carbon
dioxide sensor were compared. Results: the oxygen sensor of electrochemical type was most sensitive to the change of time and environment, and the carbon dioxide sensor of infrared type was more sensitive to the change of time and environment. Conclusion: oxygen sensors of electrochemical type and carbon dioxide sensors of infrared type should be calibrated before each use.

Full Text:



Miller M. R, Hankinson J, brusasco V, et al. Standardization of spirometry[J]. European Respiratory Journal, 2005,26: 319-338.

Jianmin Ma, Luo Zheng, calibration method of pulmonary function instrument[J]. Shanghai Metrology Test, academic paper CN31-1424 / TbN 33-35. (in Chinese)

Tiejun Wang, Xun Ma. Study on pulmonary function quality control-comparison of calibration values of multiple exercise pulmonary function instruments[J] China Experimental Diagnostics 1998 2 (3): 170. (in Chinese)

Li Cui, Xiangdong Li, Qinghui Yun. Development of Calibration device for Medicalexercise Pulmonary function

instrument[A]. Research paper No. 11/ 00/ 2013. (in Chinese)

JJF1213-2008[S]. beijing: China quality Inspection Publishing House. (in Chinese)

Xuanmei Zheng, Zhijun Lin. Effect of environmental

changes on MetaMax Ⅱ cardiopulmonary function test and

its principle analysis[J]. Journal of Zhanjiang normal University, 2011, 3: 157-159. (in Chinese)

Jingping Zheng. Principle and Common instrument of exercise Pulmonary function instrument[J]. Chinese Journal

of Medical Devices 23(5): 284-288 (in Chinese)

Correlation Analysis between Portable exercise Pulmonary function instrument and traditional exercise Pulmonary function Meter[J] Lingnan Journal of Emergency Medicine Vol.20 October 2015 No. 5375-380. (in Chinese)

Wuzhou Lin, Dezhen Peng, Jinrong Zeng. Effects of different environmental factors on gas volume measured by exercise pulmonary function meter[J]. Chinese Journal of Modern Medicine, 2011, 21 (33): 4219-4220. (in Chinese)



  • There are currently no refbacks.
Copyright © 2018 Jingxia Sun, Aimin Zhang, Guoqiang Gong, Jian Jiang Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
  • :+65-98550280 QQ:2249355960