Views: 0 Author: Site Editor Publish Time: 2025-08-22 Origin: Site
In today's era of rapid development of minimally invasive diagnosis and treatment technology, disposable medical endoscopes have become an important tool in scenarios such as infectious disease diagnosis and treatment, and primary screening, thanks to their advantage of "one - time use per person, eliminating cross - infection". As the "eye" of the disposable endoscope, the performance of its core component - the camera module directly determines the quality of diagnosis and treatment. What essential conditions must a qualified disposable medical endoscope module meet? Let's take the 0.3MP BF2013 sensor WiFi mini medical endoscope camera bare module as an example to uncover the key logic behind it.
This product adopts an integrated structural design, which reduces the risk of pollutants remaining in gaps and lowers the hidden danger of cross - infection from the physical structure. Moreover, as a bare module, it can be directly integrated into a disposable shell that meets medical standards without additional complex assembly, ensuring a hygienic closed - loop for single - use.
This module is equipped with a BF2013 CMOS color image sensor, which outputs 0.3MP pixel VGA resolution images. With a maximum frame rate of 30FPS, it can present real - time dynamic images in the cavity, avoiding missing key details due to stuttering. More importantly, its distortion rate is less than 1%, which can reduce the interference of image stretching or deformation on lesion judgment. For example, when observing intestinal polyps, low - distortion imaging can accurately restore the size and shape of the polyps, providing a reliable basis for diagnosis.
The lens diameter of this product is only 4.5mm, paired with a compact 1/9 - inch sensor, allowing it to easily pass through narrow cavities and reduce the discomfort of patients during examination. At the same time, the 67° diagonal field of view expands the single observation range, covering a larger area in the cavity and reducing the risk of missed detection due to a too narrow field of view. The combination of a 3.75mm focal length and a 10 - 100mm wide focusing range can flexibly adapt to the observation of cavities at different depths. Whether it is the shallow throat or the deeper intestinal area, clear imaging can be achieved.
This module integrates 6 LED beads in the lens, which can provide sufficient illumination without additional wiring, perfectly solving the wiring problem in disposable scenarios. The stable light source can illuminate the details of the inner wall of the cavity, and even in hidden areas such as intestinal folds, it can clearly present the mucosal state, clearing the "light obstacle" for diagnosis.
This product is produced using SMT (Surface Mount Technology) and AA (Active Alignment) processes. The SMT process realizes high - precision mounting of electronic components, ensuring circuit stability. The AA process automatically calibrates the relative position of the lens and the sensor to ensure the imaging consistency of each module. The bare module design can also be quickly integrated into different types of disposable endoscope shells to meet diverse mass production needs.
This module supports WiFi wireless transmission, which can synchronize real - time images to display devices without complex wiring. Doctors can view them in real - time during the examination and also share them with the team for discussion or remote expert guidance. It is especially suitable for primary medical institutions or emergency diagnosis and treatment scenarios.
