YaoShi Medical Shines at COOC 2026, with Yetsea Leading a New Trend in Ultra-Wide-Angle SLO

On April 10–11, 2026, the 26th International Congress of Ophthalmology and the 26th International Congress of Optometry (COOC 2026) were successfully held at the Shanghai Multinational Procurement Convention and Exhibition Center. During the event, Yaoshi Medical showcased its flagship product, the Yetsea Ultra-Wide-Angle SLO, which garnered significant attention. With its groundbreaking technological capabilities and immersive on-site experience, the product drew numerous industry professionals and provided a comprehensive demonstration of China’s latest breakthroughs in ophthalmic imaging made through advanced domestic manufacturing.

Three Major Technical Highlights Once Again in the Spotlight

A steady stream of visitors has been flocking to the Yaoshi Medical exhibition booth. “Shine·Starry Sea” Yetsea Ultra-Wide SLO of The three core technologies have once again become The center of attention for the entire event.

“Shine·Starry Sea” Yetsea Ultra-Wide SLO With no complicated procedures required—simply one-touch autofocus and one-touch capture—the device dramatically lowers the barrier to entry for grassroots screening, with each examination taking only 3–5 minutes, thereby attracting significant attention from representatives of health check-up centers and primary-care hospitals.

“Shine·Starry Sea” Yetsea Ultra-Wide SLO For the first time in China, laser confocal technology integrating four wavelengths has been developed. By precisely controlling the scan paths of the four laser beams, it enables accurate capture of retinal structures at different depths. Compared with conventional imaging techniques, four-laser confocal imaging offers higher resolution and greater imaging depth, allowing for clear visualization of the fine details of each retinal layer. Combine Autofluorescence with Fundus Fluorescein Angiography (FFA+ICGA) Multi-modal imaging and in-depth diagnostic capabilities provide clinicians with lesion-level localization and dynamic change analysis, thereby supporting precision medicine.

“Shine·Starry Sea” Yetsea Ultra-Wide SLO It employs advanced ultra-wide-angle imaging technology, providing a field of view as wide as 168 degrees. Compared with conventional ophthalmoscopes, the ultra-wide field of view enables the simultaneous capture of more retinal details, which is crucial for detecting peripheral retinal lesions and subtle vascular abnormalities. This allows physicians to examine the retinal anatomy more comprehensively and meticulously, thereby enhancing the accuracy and efficiency of diagnosis.

On-Site Coverage: Booth Attendance Continues to Skyrocket

Throughout the exhibition, YaoShi Medical’s booth was constantly bustling with visitors. Many attending physicians came specifically to experience it firsthand. “Shine·Starry Sea” Yetsea Ultra-Wide SLO the allure of ultra-wide-angle, four-laser imaging. To enable visitors to experience the device’s convenience and precision firsthand, YaoShi Medical has specially set up an on-site hands-on demonstration area, where professional technicians guide participants through a fully automated, non-mydriatic ultra-wide-angle fundus photography procedure in just a few minutes.

Carrying Honors Forward: YaoShi Medical Steps Onto the Global Stage

In early 2026, Yaoshi Medical successfully obtained ISO 13485:2016 international quality management system certification, signifying that its product quality management system has been internationally recognized and paving the way for its entry into overseas markets. At this year’s COOC exhibition, several international customers also expressed strong interest in the “Yetsea” series, and discussions are progressing smoothly.

From technological breakthroughs to market implementation, and from domestic leadership to global expansion, YaoShi Medical is steadily advancing toward its vision of “bringing China’s ophthalmic imaging services to the world.”

Although the exhibition has come to a close, innovation never stops. YaoShi Medical would like to express our heartfelt gratitude to every visitor who stopped by our booth, and we look forward to continuing to collaborate with our colleagues in the ophthalmology community to deliver even higher-quality products and services that safeguard the gift of sight for all.