Views: 0 Author: Site Editor Publish Time: 2026-05-26 Origin: Site
In modern minimally invasive surgery, flexible endoscopic surgical robot systems are redefining the precision and safety of procedures in urology, pulmonology, and other natural orifice surgeries. Zamenix, an advanced flexible endoscopic surgical robot, integrates AI‑powered features such as respiratory synchronization, stone size guidance, and path recording to maximize surgical precision, safety, and efficiency. However, whether the robotic system can truly realize these advanced capabilities largely depends on its “eye”—the camera module at the tip of the endoscope. It needs to be slim enough to pass through narrow orifices, sharp enough to identify stone textures and mucosal details, sensitive enough to operate in dark body cavities, and durable enough to withstand moisture and repeated bending.
A miniature camera module with a diameter of just 3.5mm, supporting smooth 720P@30fps video, 0.1lux ultra‑low light sensitivity, a steel‑sheathed IP67 waterproof structure, and UVC+OTG driver‑free connectivity, can be perfectly embedded into Zamenix’s flexible endoscope tip. It provides the robot with high‑quality, low‑latency, low‑distortion real‑time imaging, giving AI algorithms the most reliable visual input. The camera module’s diameter, resolution, low‑light performance, waterproof rating, and system compatibility directly determine the surgical robot’s perception capability and operational precision.
Unlike traditional rigid endoscopes, flexible endoscopic surgical robots enter the body through natural orifices (urethra, digestive tract), imposing extremely demanding requirements:
Extreme Miniaturization: Must pass through cavities of only 3‑4mm diameter; camera diameter must be ≤3.5mm.
High‑Definition Real‑Time Imaging: Must clearly identify stone surface textures, polyp borders, and mucosal congestion; 720P@30fps is the baseline.
Ultra‑Low Light Performance: The internal environment is dark; the camera must deliver usable images at 0.1lux without harsh fill lights.
Waterproof and Moisture‑Resistant: The body is filled with fluids and irrigants; IP67 or higher is required.
Bend‑ and Kink‑Resistant: The camera must work reliably as the endoscope bends; a steel sheath provides necessary strength.
Cross‑Platform Plug‑and‑Play: Seamless connection to the robot console, surgeon’s display, and mobile devices; UVC+OTG simplifies integration.
Based on our understanding of medical endoscopes and precision imaging, an integrate camera truly suited for Zamenix achieves precise alignment across diameter, imaging, low‑light sensitivity, protection, and interface.
Natural orifices such as the ureter and bronchi have limited diameters. The endoscope insertion part must be very slim. This 3.5mm Diameter camera module features a Steel Sheel (steel sheath) structure with an outer diameter of only 3.5mm, easily embedding into Zamenix’s flexible endoscope tip to reach deep into the renal pelvis and ureter. IP67 Waterproof rating makes it fully sealed, tolerating immersion at 1 meter for 30 minutes, resisting urine, irrigants, and blood. Post‑operative cleaning and disinfection are also easier.
The surgical robot needs to identify stones, polyps, tumors, and other targets in real time to guide fragmentation, resection, or biopsy. Blurry images can cause AI algorithms to misjudge, increasing surgical risks.
This 720P Camera Module features the OV9734 CMOS sensor, outputting 720P (1280×720) HD resolution at 30fps (YUV/MJPEG). At typical working distances of 3‑10mm, it clearly shows:
Crystal texture, size, and shape of stones
Polyp pedicles, margins, and surface vessels
Mucosal congestion, edema, ulcers, and abnormal growths
Precise grasping of tissue by biopsy forceps
720P@30fps ensures smooth, blur‑free video during dynamic movements (breathing‑induced tissue motion, instrument passage), providing a stable visual foundation for AI features like respiratory synchronization.
The human body has almost no natural light. Traditional cameras need strong illumination, but overly bright LEDs can irritate tissue or create glare. This module features 0.1lux ultra‑low light sensitivity, capturing recognizable images in extremely dim conditions. Paired with six 0402 micro LED fill lights, it evenly illuminates the target area without being harsh. This is advantageous for:
Avoiding thermal damage to sensitive mucosa from intense light
Maintaining a clear view in bloody or turbid fluids
Reducing the need for frequent light source adjustments
Zamenix‘s control system may run on Windows/Linux, and surgeons may also need to view the feed on an iPad or phone. This module uses a USB2.0 interface with built‑in UVC driver‑free protocol and supports OTG (On‑The‑Go) for direct connection to Android phones/tablets. Advantages:
Plug‑and‑play: Connect to the robot host, surgeon display, or mobile devices without driver installation.
Low latency: 720P@30fps real‑time transmission ensures sync between instrument manipulation and画面.
Flexible deployment: Display on the console while wirelessly sharing to teaching or consultation scenarios.
Operating rooms may be cool, and endoscopes undergo repeated bending and minor impacts. This module operates from -20℃ to 70℃ and has passed professional anti‑vibration and drop tests, ensuring reliability in complex surgical settings without failure due to temperature changes or accidental knocks.
1. Flexible Ureteroscopy for Stone Fragmentation: The robot navigates the endoscope into the renal pelvis; the camera transmits real‑time stone images. AI uses stone size guidance to automatically estimate volume, assisting the surgeon in selecting optimal energy parameters. Respiratory synchronization stabilizes the画面 during breathing, reducing collateral damage.
2. Bronchoscopic Biopsy: For peripheral pulmonary nodule localization, 720P HD with low‑light performance clearly shows subsegmental bronchial openings and mucosal abnormalities, guiding biopsy forceps for precise sampling.
3. Urinary Tract Tumor Diagnosis: Early bladder tumors may be only a few millimeters; 0.1lux low‑light sensitivity detects flat lesions or carcinoma in situ without harsh lighting. The robot’s path recording function marks suspicious areas for follow‑up.
4. Mobile Teleconsultation: Surgeons view the robot’s endoscope feed on a tablet via OTG direct connection, guiding operations at primary hospitals without driver installation.
Zamenix‘s core value lies in “maximizing surgical precision, safety, and efficiency through AI features.” Adding a 3.5mm diameter, 720P@30fps, 0.1lux ultra‑low light, IP67 waterproof steel‑sheathed, UVC+OTG driver‑free miniature camera module gives the robot a truly professional “eye.” Surgeons can confidently perform lithotripsy, biopsy, and resection in low‑light, high‑humidity body cavities, while AI algorithms make accurate judgments based on stable, high‑quality images.
If you are developing flexible endoscopic surgical robots, medical endoscopes, or other medical devices requiring miniature HD imaging, we offer comprehensive support in 3.5mm miniature integrated camera module selection, optical customization, system integration, and mass production delivery. Start with one module, and let your robot provide the most reliable “visual navigation” for every surgery.
