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Mengxi He

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Proceedings Article | 1 August 2023 Paper

Design of a portable calibration device for medical endoscopy

Hailong Song, Yongdong Wu, Meina Fang, Bo Zhou, Mengxi He, Xinwei Huang

Proceedings Volume 12754, 127540Q (2023) https://doi.org/10.1117/12.2684216

KEYWORDS: Endoscopes, Calibration, CCD cameras, Image processing, Medical devices, Control systems, Design and modelling, Data transmission, Portability, Cameras

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Medical endoscopes enter the human body cavity through physiological or surgical openings to observe the pathological changes of the tissue structures inside the cavity, helping doctors diagnose diseases. Medical endoscopes are also auxiliary medical devices used in minimally invasive surgical techniques. They are widely used in clinical practice, and their metrological performance directly affects the diagnosis and treatment of diseases by doctors. They are classified as Class II moderately risky medical devices and Class III higher risk medical devices in the "Medical Device Classification Catalog." Strict control and management or special measures must be taken to ensure their safety and effectiveness. Based on this, this article designs a portable and field-calibrated medical endoscope calibration device. Through this calibration device, the metrological performance of the medical endoscope can be objectively evaluated to ensure the accuracy and reliability of the medical endoscope's measurements, and achieve effective traceability.

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