Digital dental X-ray machine

Abstract

The invention relates to a digit tooth-plate X-ray machine, which is formed by a micro-focus X-ray generator, an optical fiber aligner, a visible light converting screen, an optical fiber taper, a CMOS micro camera, a computer and a display. The invention can transmit the image of ill tooth via the USB interface of micro CMOS camera to the computer to be displayed on the display, printed, or transmitted remotely, to reduce cost, with simple structure, small volume, low radiation leakage, adjustable pulse voltage, wireless digit insulation control, and short operation time.

Description

technical field [0001] The invention belongs to medical equipment, in particular to a digital dental X-ray machine used by doctors to take images of teeth. Background technique [0002] In the early days, X-rays and dental films were used to take images of teeth. Ordinary dental films require X-rays with a certain energy and a long exposure time. When X-rays irradiate the biological body, the biological cells are inhibited, destroyed or even necrotic, resulting in varying degrees of physiological, pathological and biochemical changes in the body, which are called the biological effects of X-rays. Prolonged exposure will be harmful to living organisms. Therefore, it is necessary to protect the X-ray generating device and reduce the time of irradiating the biological body, and minimize the dose of X-rays. Dental film X-ray machine is an oral diagnostic instrument and equipment for taking pictures of single teeth based on the principle that low-dose X-rays can transmit teeth ...

AI Technical Summary

Problems solved by technology

[0006] There are large-scale digital X-ray machines used for other occasions on the market, such as detecting automobile tires, engine components, etc., but because the X-rays pass through the teeth and the conversion screen, the signal is very weak, and an image intensifier is used. Too large to be directly applied to human oral X-ray photography

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