Precision Testing | Enhancing Fluorescence Endoscopic Imaging

With the continuous advancement of minimally invasive surgery and precision medicine, medical endoscopes play a crucial role in clinical diagnosis and surgical navigation. Fluorescence endoscopy, utilizing fluorescent dyes and specific excitation light, enables high-precision identification of diseased tissues, making it a key technology for improving surgical success rates. Both global and domestic markets are rapidly expanding, driving higher demands for imaging quality and standardized testing. In recent years, domestic manufacturers have been aligning their technologies with international standards, yet relevant regulations still lag behind.

Challenges such as fluorescence image angular resolution, signal-to-noise ratio, response characteristics, static image dynamic range, focal plane consistency, and latency synchronization persist. As standards continue to evolve, the industry urgently requires professional and efficient testing solutions.

Testing Parameters & Solutions

ColorSpace provides a one-stop optical performance testing solution for fluorescence endoscopes, fully aligned with the latest national and industry standards. Our comprehensive testing approach ensures standardized measurement and data comparability. Key testing parameters include:

1. Fluorescence Response Characteristics – Measures the sensitivity and response speed of the endoscope to fluorescent signals.

2. Fluorescence Signal-to-Noise Ratio (SNR) – Evaluates the ratio of signal strength to background noise.

3. Fluorescence Static Image Dynamic Range – Assesses the tolerance of imaging under varying fluorescence intensities.

4. Fluorescence Image Angular Resolution – Analyzes the endoscope’s ability to resolve fine structures.

5. Focal Plane Consistency – Ensures alignment between fluorescence and white-light imaging focal points.

6. Image Fusion Accuracy – Evaluates the overlay precision of fluorescence and white-light images.

7. Latency Synchronization Rate – Measures response delay in real-time endoscopic display.

Laboratory Showcase & Appointment

To explore our laboratory setup, on-site testing environment, and equipment layout, click [Schedule a Lab Consultation] or contact us at sales@colorspace.com.cn.

Follow ColorSpace for  industry news/events/solutions