Views: 0 Author: Site Editor Publish Time: 2025-11-08 Origin: Site
Recently, Olympus (China), a global leader in endoscopy, announced a technological breakthrough in its new-generation ultra-high-definition (UHD) endoscope camera module via its official website. Centered on the deep integration of 4K UHD imaging and NBI (Narrow Band Imaging) technology, this module, with its lightweight design and wide compatibility, brings innovation to the field of medical endoscopic diagnosis and treatment, and demonstrates significant clinical value especially in early gastrointestinal cancer screening.
The newly launched endoscope camera module is equipped with a high-resolution CMOS sensor, enabling 4K UHD output with a resolution of 3840×2160 pixels — a 4-fold improvement compared to traditional HD modules. It can clearly reproduce subtle pathological features such as mucosal microvascular morphology and glandular structure, providing doctors with millimeter-level lesion observation capability. Its original NBI narrow-band imaging technology stands out as a core highlight: by filtering redundant spectra and focusing on key wavelength bands of 415nm and 540nm, it enhances the contrast between blood vessels and the mucosal surface, making abnormal changes in capillaries of early lesions (such as esophageal cancer and gastric cancer) easily detectable. This addresses the industry pain point of traditional white-light endoscopes being prone to missed diagnosis of tiny lesions.
The module adopts a lightweight structural design, with an overall diameter controlled at around 3.3mm. Equipped with a 95° wide field-of-view (FOV) lens and a flexible focusing system, it can be easily adapted to various endoscopic devices such as gastroscopes and bronchoscopes. Meanwhile, it is compatible with existing endoscopic operation procedures, eliminating the need for additional equipment modifications by medical institutions. Through the SMT (Surface Mount Technology) precision assembly process and AA (Active Alignment) process, the module achieves dual improvements in imaging stability and durability, meeting the high-frequency clinical diagnosis and treatment needs.
Clinical application data shows that after matching this ultra-HD camera module with Olympus' endoscopic system, the detection rate of early esophageal cancer has increased by more than 30% compared to traditional equipment. During gastrointestinal endoscopic examinations, doctors can switch between white light/NBI modes with one click to simultaneously obtain information on lesion morphological features and microvascular structure, without the need for additional staining operations. This not only shortens the examination time but also reduces patient discomfort. Particularly for high-incidence diseases in China such as esophageal cancer and gastric cancer, its accurate identification capability provides key technical support for the "early detection, early diagnosis, and early treatment" strategy, aligning with China's cancer prevention and control needs.
In addition, the module has obtained multiple international certifications including CE, FCC, and RoHS, complying with global medical device compliance standards. Its compatibility with multiple systems such as Windows and Linux also facilitates the information management of medical institutions.
As a global leader in the endoscopy industry, Olympus' technological breakthrough in this field further consolidates its market position. Data shows that Olympus holds a 24% global market share in endoscopes, and an absolute dominant position of over 70% in the gastroscope/colonoscope segment. The launch of this ultra-HD module not only strengthens its technological barrier but also drives the industry's upgrade trend toward "ultra-HD + special light imaging".
At the same time, the wave of domestic substitution is profoundly reshaping China's market pattern. In 2024, the market share of domestic brands in the endoscopy field reached 38%, an increase of 12 percentage points compared to 2020. Domestic enterprises such as Aohua Endoscopy and Sonoscape Medical have successively launched 4K ultra-HD products, forming a competitive landscape with imported brands. Industry insiders point out that Olympus' technological iteration will push domestic enterprises to accelerate core technology R&D, and differentiated product strategies and cost advantages will help domestic brands further penetrate the primary medical market.
