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A Study on the Development and Testing of Ringer Injection IoT System

링거 주입 IoT 시스템 개발 및 시험에 관한 연구

  • Cho, Chung-Ho (Dept. of Convergence Software, Gwangju University)
  • 조정호 (광주대학교 융합소프트웨어학과)
  • Received : 2019.07.03
  • Accepted : 2019.08.15
  • Published : 2019.08.31

Abstract

In this paper, we propose the design and test measure of Ringer injection IoT system for controling the ringer injection status and notifying the server system of the collected status informations such as the completion of injection, the remaining liquid, the injection status, and the emergency alarming of the urgent patients. We design the circuit diagrams composed of linger injection sensors, switches, status indicators, wireless communication functionalities, and propose the controlling and monitoring algorithms for sensing the linger injection status and notifying the collected status informations to a server system. Furthermore, we derive the testing criteria, such as linger liquid sensing time, sensing distance, operating temperature, input power, power consumption, and wireless communication speed, and analyze the test results.

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그림 1. 스마트 링거 제어 IoT 시스템 구성도 Fig. 1 Smart ringer control IoT system configuration diagram

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그림 2. 링거 주입 제어 기술 Fig. 2 Ringer injection control technologies

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그림 3. 링거 주입 모니터링 시스템 Fig. 3 Ringer injection monitoring system

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그림 4. 링거 액면 레벨 센서 동작 모드 Fig. 4 Ringer fluid level sensor motion mode

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그림 5. 링거액 잠금장치 도면 Fig. 5 Ringer fluid lock diagram

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그림 6. 부품 배치 아트워크(메인보드) Fig. Parts placement artwork(main board)

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그림 7. 링거 주입 제어 알고리즘 Fig. 7 Ringer injection control algorithm

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그림 8. 링거액 감지시간 측정 (감지직전:11.42초) Fig. 8 Ringer fluid detection time measure (just before detection : 11.42 seconds)

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그림 9. 링거액 감지시간 측정 (감지직후:11.43초) Fig. 9 Ringer fluid detection time measure (just after detection : 11.43 seconds)

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그림 10. 링거액 감지거리 측정 Fig. 10 Detection distance measure of ringer fluid

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그림 11. 링거 IoT 모듈 온도 시험 Fig. 11 Smart ringer iot module temperature test

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그림 12. 스마트 링거 IoT 모듈 입력 파워 측정 Fig. 12 Smart ringer IoT module input power measure

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그림 13. 스마트 링거 IoT 모듈 소비전력 측정 Fig. 13 Smart ringer IoT module power consumption measure

표 1. 알고리즘 구현을 위한 변수 정의 Table 1. Parameters for algorithm implementation

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표 2. 알고리즘 구현을 위한 함수 정의 Table 2. Functions for algorithm implementation

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Acknowledgement

Supported by : 광주대학교

References

  1. K. Jang, "Trend and Future of IT Medical Convergence Technology," J. of The Korea Information Processing Society, vol. 21, no. 5, 2014, pp. 4-9.
  2. H. Lee and J. Oh, "Medical Information on u-Healthcare Environment," J. of The Korea Information Processing Society, vol. 15, no. 1, 2008, pp. 6-13.
  3. S. Na, "Present and Future of Medical IT Convergence Industries," J. of The Korea Information Processing Society, vol. 21, no. 5, 2014, pp. 10-19.
  4. S. Bae, J. Lee, and K. Lee, "Fluid therapy: classification and characteristics of intravenous fluids," J. of Korea Medical Associations, vol. 53, no. 12, 2010, pp. 1103-1112. https://doi.org/10.5124/jkma.2010.53.12.1103
  5. D. Lee and P. Park, "Compensation Device for Setting Flow Rate of Infusion, Device for Automatically Controlling Flow Rate Infusion Solution, and Method for Controlling Optimal Target Flow Rate using Flow Rate Coefficient of Flow Rate Controller," The International Patent System(PCT), no. PCT/KR2014/001633, Feb. 27, 2014.
  6. W. Kwon and J. Kim, "Automatic Intravenous Fluid Controlling Unit and Device," Korean Patent, no. 10-1230772, Jan. 31, 2013.
  7. G. Shin, "Indicator of Remainer and Necessary time of Ringer's Solution," Korean Patent, no. 200420523000, Jun. 27, 2006.
  8. K. Jang, "Automatic Injection Device of Intravenous Infusions," Korean Patent Application, no. 10-2002-0082012, Dec. 20, 2002.
  9. H. Lee and J. Oh, "Studies on Effective Fluid Monitoring Terminal design with the Use of location-based service," J. of the Korea Institute of Electronic Communication Sciences, vol. 11, no. 4, 2016, pp. 421-426. https://doi.org/10.13067/JKIECS.2016.11.4.421
  10. H. Lee and J. Oh, "Design and Implementation of Non-contact IoT Ringer Replacement Automatic Notification System," J. of the Korea Institute of Electronic Communication Sciences, vol. 13, no. 6, 2018, pp. 1405-1410. https://doi.org/10.13067/JKIECS.2018.13.6.1405
  11. H. Lee and J. Oh, "Design and Implementation of of a Small Server Room Environment Monitoring System by Using the Arduino," J. of the Korea Institute of Electronic Communication Sciences, vol. 12, no. 2, 2017, pp. 385-390. https://doi.org/10.13067/JKIECS.2017.12.2.385
  12. H. Lee and J. Oh, "Design and Implementation of Non-contact IoT Ringer Replacement Automatic Notification System," J. of the Korea Institute of Electronic Communication Sciences, vol. 13, no. 6, 2018, pp. 1405-1410. https://doi.org/10.13067/JKIECS.2018.13.6.1405