Video endoscopy: features of the procedure and innovations in equipment

Endoscopy is a minimally invasive method of diagnosis and surgery. The introduction of the endoscopic device into the body can be done through the oral cavity, nostrils, or anus, depending on what needs to be examined. Some types of diagnostics require surgical intervention to make incisions. Through them, the device is inserted during the examination of the abdominal cavity.

Types of endoscopes

Each type of equipment has its own field of application. Among them:

1. Rigid type optical endoscope. This device is a rigid rod equipped with lenses at one end. The second side has a connector for connecting a light source and an eyepiece. Video equipment can also be attached here.
2. Flexible optical endoscope. The principle of its operation does not differ from the previous version, however, the fiberscope rod has flexibility. Optical fiber is used for ego production. Such a design allows you to easily check winding areas. The device is fragile and requires careful handling.
3. Video endoscope. This device is equipped with a flexible rod, which has a video camera at the end. Its operation also requires very delicate handling to avoid damage to the device.

Pathological processes are observed with the help of video recordings. The optical elements of the video endoscope are getting smaller. Since there is no loss of light when using these devices, they will make the entire small intestine accessible for examination.

The latest innovations in video endoscopy

Thanks to the continuous development of science and improvement of equipment, videoendoscopes are becoming a good alternative to standard diagnostics.

The latest innovations include:

1. Endoscopic ultrasound examination is mainly used in gastroenterology to facilitate the diagnosis of stones, benign and malignant neoplasms, etc., which is helped by video equipment. This approach allows obtaining more accurate data than computer and magnetic resonance imaging. The ability to visualize tissues, structures, and channels makes diagnostics easier. Improvement of technology is aimed at reducing its cost, improving optics and image resolution.
2. The quality of electronic zoom is continuously improved for new generation devices. CCD sensors with a megapixel structure come to the rescue.
3. Autofluorescence visualization opens up new possibilities. Analyzing the spectrum and measuring the time of the emitted radiation will make it possible to determine its nature. The fluorescent image is superimposed on top of traditional imaging, helping in diagnostics.

Also, the use of confocal microscopy and optical coherence tomography in endoscopy allows three-dimensional tissue analysis with very high resolution.

Clinics that care about their patients should buy a video endoscope https://sonoscape.ru/product/videoendoskopiya/ of good quality, because thanks to it, it is possible not only to detect the disease in time, but also to reduce the likelihood of complications.