Digital Technologies: Dental Visionographer
Without an X-ray machine, neitherone branch of modern medicine. Do not become an exception and dentistry. Sometimes it is difficult for dentists to determine the causes of a disease without a reliable examination of the oral cavity, which includes an x-ray.
Several years ago, specialists receiveda film shot of the oral cavity. But now there are new generation dental units - digital. Dental imaging (X-ray) is used in the most difficult cases.
What is a visionographer?
Dental Visorographer is a sensor that receivesX-rays and after processing sending the finished image to the computer. The use of the Visionograph allows to minimize the processing time and printout of the picture on the film. The sensors provide more accurate information.
In addition, the visionographer is not as harmful to health as a normal X-ray. It's all about the dose of radiation, which is several times reduced.
Now it is quite easy to find and buy a visionographerdental. What is it, we described above. More often there are wired devices that are connected to a computer. But more popular among dentists are wireless models due to affordability and convenience.
Advantages of the viziograph before the X-ray
Visiography is the process of creating andsaving an X-ray image using a computer. The dentistry dentist works in much the same way as a conventional X-ray, with only one distinguishing feature - the pictures are displayed on the computer screen, rather than on the film. Thanks to the ultrasensitive electrode, the finished image appears in the program, which allows you to discover the cause of a disease, which is difficult to recognize when viewed.
In dental clinics often used radiovisiographs, which have a number of advantages over the X-ray, or rather:
- instant diagnostic result;
- simple operation;
- low radiation (5% of conventional X-ray).
Specialists in the field of medicine approvethe use of digital technology, since the results of surveys can be stored for several years, which greatly facilitates the further analysis of the case histories. A dentist can at any time pick up a document from the archive.
More accurate sighting images are given not by X-ray, but by the diencephalograph. Photos in this case are not needed, because experts can view the image on the computer screen.
The choice of the device
When choosing a device, you mustclose attention to the method of obtaining a finished image. Several years ago, experts argued that more accurate information is given by a dental visiographer with a CCD sensor due to the absence of a "blind zone". But it is proved that this image is not accurate if compared with the C-MOS sensors, which give high-quality images.
In addition, an important nuance isresolution of the image, since the standard image does not usually exceed 14 pl / mm. Often in the description of the device is presented a theoretical, that is, an approximate resolution, so it is important to clarify this information. It is also important that the computer and the X-ray machine are compatible with the Visionographer.
It is desirable that the operating mode of the X-ray machine coincides with the sensor, and the computer is synchronized with the device for instant data transmission.
