Global Clinical Engineering Journal

𝐄𝐧𝐬𝐮𝐫𝐢𝐧𝐠 𝐭𝐡𝐞 𝐬𝐚𝐟𝐞𝐭𝐲 𝐚𝐧𝐝 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐨𝐟 𝐦𝐞𝐝𝐢𝐜𝐚𝐥 𝐝𝐞𝐯𝐢𝐜𝐞𝐬 𝐠𝐨𝐞𝐬 𝐟𝐚𝐫 𝐛𝐞𝐲𝐨𝐧𝐝 𝐢𝐧𝐢𝐭𝐢𝐚𝐥 𝐚𝐜𝐜𝐞𝐩𝐭𝐚𝐧𝐜𝐞 𝐭𝐞𝐬𝐭𝐢𝐧𝐠.

✨ We are pleased to share a new publication in Vol. 8 Issue 1 of the Global Clinical Engineering Journal (GCEJ): Accuracy of Control of Infusion Pumps in the Post-Market: A Practical Approach Based on IEC 60601-2-24:2012

✒️ Authors:
by Diego Rosa, Edison Silva, Miguel Nunes, Danilo Nascimento,
Paulo Zanuzzio and Henrique Takachi Moriya from the University of São Paulo.

📌 Why this study matters:
Infusion pumps are critical in clinical settings—especially in intensive care—where even small deviations in flow rate can significantly impact patient outcomes.

Through a real-world, post-market evaluation aligned with the IEC 60601-2-24:2012 standard, this study reveals that even newly acquired infusion pumps may exhibit clinically relevant deviations in flow accuracy and timing under actual operating conditions. These findings highlight potential gaps that may not be captured through routine acceptance testing alone, particularly when devices are subjected to varying pressure environments.

➡️ This research reinforces a critical message:
A more systematic, evidence-based approach to medical device management and surveillance is necessary to ensure patient safety—especially in high-risk environments such as pediatric intensive care.

👉 Read full manuscript: https://globalce.org/index.php/GlobalCE/article/view/346

📑 Submit your paper: https://globalce.org/index.php/GlobalCE/about/submissions

We welcome researchers, clinical engineers, and healthcare professionals to explore this work and contribute to advancing safe and effective medical technology management.

🆕 GCEJ | New Research Published in Vol. 7 Issue 4

We are pleased to highlight a newly published Original Research Article in the Global Clinical Engineering Journal (GCEJ) entitled:
“Comparison of the Performance Test of Reusable Patient Circuit and Disposable Patient Circuit of Ventilator”

✒️ Authors: Li Bao, Yunming Shen, Siwei Xiang, Kun Zheng
Affiliation: The Children’s Hospital, Zhejiang University School of Medicine, Hangzhou, China

📌 This study compares the performance of reusable vs. disposable ventilator patient circuits using a ventilator gas flow analyzer. Key findings include:
✅ No significant difference in respiratory rate, tidal volume, and end airway pressure
✅ Slightly higher peak airway pressure in reusable circuits (~0.2 mbar), but clinically negligible
✅ Disposable circuits offer advantages in clinical treatment, including improved humidity control and reduced nursing workload

The findings highlight that while both circuit types maintain ventilator performance, disposable circuits may enhance patient care and clinical efficiency. The study also suggests further evaluation in complex cases, especially in pediatric patients.

➡️ Read the full article: https://globalce.org/index.php/GlobalCE/article/view/186

📜 Submit your paper: https://globalce.org/index.php/GlobalCE/about/submissions

We invite professionals and researchers in clinical engineering, health technology management, hospital operations, and related fields to share their insights — together, we can improve ventilator care, optimize patient outcomes, and advance clinical engineering practices.

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Vol. 8 Issue 1 | Clinical Engineering: From Operational Support to Strategic Leadership

❓ How do hospital managers truly perceive the role of clinical engineering?

✏️ In this study from Brazil, Marcello Bonfim, MSc, B.E.E, C.E, M.B.A., and Ana Maria Malik explore insights from 25 hospitals, uncovering how clinical engineering is evolving within real-world healthcare systems.

🔓 The findings are both revealing and forward-looking:
- Clinical engineering is no longer confined to equipment maintenance—it is increasingly embedded in strategic planning, cost management, and investment decisions;
- Hospitals with more structured CE departments, especially those aligned with Health Technology Assessment (HTA) frameworks, demonstrate stronger organizational outcomes;
- Despite variations in structure, a clear trend emerges: clinical engineering is maturing into a strategic pillar of hospital management

🏥 Yet, the study also highlights an important reality—clinical engineering is still often perceived as an operational function. Bridging this gap may be key to unlocking its full potential.

✨ As healthcare systems grow more complex, this research reinforces a critical message: Clinical engineering is not just supporting care—it is shaping the future of it.

Read more: https://globalce.org/index.php/GlobalCE/article/view/223

Submit your paper: https://globalce.org/index.php/GlobalCE/about/submissions

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