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Design of fully automated intelligent medical anesthesia machine system
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Jiajun Li1, 2, Fei Liu1, 2, Mingxin Li3
Modern Instruments & Medical Treatment | 2025, 31(2) : 90 - 96
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Modern Instruments & Medical Treatment | 2025, 31(2): 90-96
Design of fully automated intelligent medical anesthesia machine system
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Jiajun Li1, 2, Fei Liu1, 2, Mingxin Li3
Affiliations
  • 1.Key Laboratory of Advanced Process Control for Light Industry (Ministry of Education), Jiangnan University, Wuxi 214122, China
  • 2.Institute of Automation, Jiangnan University, Wuxi 214122, China
  • 3.Wuxi Huana Medical Technology Co., Ltd., Wuxi 214122, China
Published: 2025-04-10 doi: 10.11876/mimt202502019
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The automation level of medical anesthesia machines is generally low. Therefore, this study independently developed an economical and practical fully automatic intelligent medical anesthesia machine. Based on the automatic regulation of fresh gas delivery requirements, a multi-channel switching gas path structure was designed. Through the electronic control system, intelligent fresh gas delivery and multiple mechanical ventilation modes can be achieved. The system also has an alarm function and a complete safety mechanism, and uses a touch screen for control parameter setting and patient status monitoring. The test results based on the GASMAN platform show that the system can achieve safe and effective anesthesia induction, with a maximum relative deviation of 8.86%. This design can effectively reduce the workload of anesthesiologists and the consumption of anesthetic drugs, and lay a solid foundation for more intelligent functions of anesthesia machines in the future, with significant application value.

Anesthesia machine  /  Automation  /  System design  /  Target controlled inhalation  /  Medical equipment  /  Smart healthcare
李嘉珺, 刘飞, 李明新. 全自动智能医疗麻醉机系统设计. 现代仪器与医疗, 2025 , 31 (2) : 90 -96 . DOI: 10.11876/mimt202502019
Jiajun Li, Fei Liu, Mingxin Li. Design of fully automated intelligent medical anesthesia machine system[J]. Modern Instruments & Medical Treatment, 2025 , 31 (2) : 90 -96 . DOI: 10.11876/mimt202502019
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Year 2025 volume 31 Issue 2
54
9
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Article Info
doi: 10.11876/mimt202502019
  • Online Date：2026-10-23
  • Published：2025-04-10
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Affiliations
    1.Key Laboratory of Advanced Process Control for Light Industry (Ministry of Education), Jiangnan University, Wuxi 214122, China
    2.Institute of Automation, Jiangnan University, Wuxi 214122, China
    3.Wuxi Huana Medical Technology Co., Ltd., Wuxi 214122, China

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Liu Fei, E-mail:
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