The structure of the endoscope camera system
Endoscope camera system is generally composed of image acquisition part, light source part, image display part and so on.
The image acquisition part includes camera, camera processing host, optical endoscope and so on.
The light source part includes the cold light source host, optical fiber and so on.
The image display part is a professional medical display.
Other auxiliary types such as insufflator, electroknives, power systems, perfusion pumps, etc., are also often matched in the endoscopic camera system.
The general principle:
Mainly based on the optical imaging principle, combined with related electronic technology and image processing technology, to achieve the observation of human body cavity and organ.
When the doctor inserts the endoscope into the patient's body, the light source output through the cold light source host is connected to the optical endoscope by optical fiber, illuminating the internal chamber, and the lens captures the reflected light, that is, the optical image.
The optical image captured by the lens is converted into an electronic signal by an optical sensor (such as a CCD or CMOS sensor) inside the camera.
These sensors, such as CCD or CMOS sensors, are very sensitive to light and are able to capture very weak light and convert it into high-quality electronic images.
The electronic image signal is then transmitted to the image processing unit, the endoscope camera host, for further processing and enhancement.
Such as adjusting contrast, degree, color, etc., to improve the clarity and readability of the image.
Finally, the processed image is transmitted to the display through the data line.
Doctors can use the monitor to see what's going on inside the patient.
At the same time, these images or videos can be stored by the burner for subsequent diagnosis, teaching or research.
