대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2015년도 제46회 하계학술대회
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- Pages.1429-1430
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- 2015
진단폐활량계 성능검증을 위한 장치의 정확도 평가
Accuracy evaluation of the device to validate spirometer performance
- 이인광 (충북대학교 의과대학 의공학교실) ;
- 박미정 (충북대학교 의과대학 의공학교실) ;
- 김경옥 (우송정보대학 간호과) ;
- 차은종 (충북대학교 의과대학 의공학교실) ;
- 김경아 (충북대학교 의과대학 의공학교실)
- Lee, In-kwang (Biomedical Engineering Department, School of Medicine, Chungbuk National University) ;
- Park, Mi-Jung (Biomedical Engineering Department, School of Medicine, Chungbuk National University) ;
- Kim, Kyoung-Oak (Department of Nursing, Woosong College) ;
- Cha, Eun-Jong (Biomedical Engineering Department, School of Medicine, Chungbuk National University) ;
- Kim, Kyung-Ah (Biomedical Engineering Department, School of Medicine, Chungbuk National University)
- 발행 : 2015.07.15
초록
The present study developed an air flow generator system with standard syringes usually adapted for spirometer calibration. It consisted of servo-motor, driver, linear robot, and controller operating as a whole integrated system capable of generating air flows at different speeds on two identical 3L syringes. Experiments demonstrated high accuracy in both flow and volume generation as required such that relative errors were approximately 2.1% and 0.5%, respectively.
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