Medical Endoscope Camera Module: Miniaturized Medical Imaging Solution Equipped with OV6922 CMOS Sensor

This tracheal endoscope LED camera module is centered around the OV6922 CMOS Sensor, creating a highly integrated miniaturized medical imaging solution. It features a 3.9mm diameter steel-sleeved lens paired with a 1/18-inch sensor, which can easily penetrate narrow body cavities for minimally invasive exploration, fundamentally reducing the risk of patient trauma. The core optical performance has been precisely calibrated: a 98° diagonal field of view eliminates blind spots, while an F5.5 fixed aperture combined with a 10–60mm wide focus range ensures clear visualization of tissue textures at a smooth frame rate of 30 FPS. It supports plug-and-play functionality via USB interface and UVC protocol, requiring no additional drivers for compatibility with mainstream medical display devices. Moreover, the dual guarantees of SMT (Surface Mount Technology) and AA (Active Alignment) processes ensure that the lens maintains micrometer-level optical precision even after high-temperature sterilization, laying a solid foundation for long-term stable operation.

In various medical scenarios, its technical advantages are translated into practical diagnostic and therapeutic value. During bronchoscopy, the slender lens can reach tertiary bronchi. Relying on the imaging capability of the OV6922 chip and USB-UVC digital transmission, it effectively avoids image distortion caused by electromagnetic interference, and the 10–60mm focus range accurately captures details of mucosal lesions. In ENT (Ear, Nose, and Throat) surgeries, the integrated four LED beads provide shadow-free illumination, and the F5.5 aperture maintains sufficient depth of field in narrow cavities, working in conjunction with the chip's performance to ensure a clear and stable surgical field of view. For primary medical institutions, the modular design offers significant advantages: vulnerable components such as LED modules can be replaced individually, greatly lowering maintenance thresholds. This allows high-quality imaging technology equipped with the OV6922 chip to be easily implemented in county and township hospitals, helping to improve the accuracy of primary diagnosis and treatment.