Medical endoscopes are divided into three categories of products, the first category: rigid endoscope series; the second category: fiber endoscope series; the third category: electronic video endoscope series. Today we will learn about the rigid endoscope.
How rigid endoscopes work
Its working principle is to use the principle of optical imaging and video imaging for image transmission. The beam transmits the light emitted by the cold light source to the object to be inspected, and transmits the image to the CCD sensor through the optical transmission of the objective lens, eyepiece and optical interface. After a series of circuit processing, the image is finally presented on the display screen.
Application of rigid endoscope
Mainly used in small pipeline welding, oil hose hose, stainless steel capillary inner surface finish, pharmaceutical fluid pipeline elbows and welds, hydraulic casting, pump body casting, mechanical parts casting and other unit quality inspection, for pipelines and cavities Early quality control of welding and casting defects such as internal welds, surface finish, deep holes, blind holes, staggered holes, sand inclusions, burrs, etc. Different viewing angles of 0°, 30°, 70°, and 90° are provided for different inspection workpieces. It can also be connected to an endoscope camera, monitor, etc. through the conversion interface to form a camera, camera and image processing system, so that inspection monitoring, recording, storage and analysis can be realized.
