Vehicle-mounted X-ray photography omnidirectional radiation-protection system

Abstract

The invention discloses a vehicle-mounted X-ray photography omnidirectional radiation-protection system. The omnidirectional radiation-protection system comprises a front isolation plate (1) and a rear isolation plate (6) which are fixedly arranged at two sides of a vehicle body in a carriage, wherein a physical examination area (5) is reserved between the two isolation plates; and an anti-radiation vehicle door (10), from which people can go on or off a vehicle, is arranged in the physical examination area. A penetrating-in window (2), from which an X-ray bulb tube, which is exposed, can pass through, is formed in the radiation-protection isolation plates. An X-ray penetrating-out window (7) and two X-ray refraction inclined planes, namely an upper X-ray drain area and a lower X-ray drain area, supported by virtue of a triangular bracket (16) are arranged on the rear isolation plate. According to the system, an X-ray main beam just enters from the penetrating-in window and is ejected out from the penetrating-out window after undergoing DR flat photography through position of a subject in the examination area, and then the X-ray main beam is refracted by the two inclined planes of the triangular bracket in the drain areas, so that the upper side of the X-ray main beam is drained towards a vehicle roof while the lower side is drained towards the floor of the carriage. With the application of the vehicle-mounted X-ray machine (the vehicle-mounted X-ray photography omnidirectional radiation-protection system) provided by the invention, omnidirectional radiation protection is conducted on the subject, so that overall protection quality is improved; and moreover, an occupied space is diminished, so that a service space of the carriage is increased.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a vehicle-mounted X-ray photography all-round radiation protection system suitable for a mobile medical examination vehicle. The system includes a triangular oblique refraction structure that reduces the leakage of peripheral residual rays. Background technique [0002] With the continuous development of the medical industry, vehicle-mounted X-ray machines have gradually become common radiological diagnostic equipment in various medical units, and have gradually become key equipment for mobile medical examinations in remote areas, factories and mines, and also play an important role in handling public health emergencies. Due to the mobility of the vehicle-mounted X-ray machine and the uncertainty of the working place, the problem of radiation protection during use is particularly prominent; the quality of its protection is directly related to the radiation workers, t...

AI Technical Summary

Problems solved by technology

However, the current vehicle-mounted X-ray machine takes up a lot of space, and the whole body of the examinee is placed between the X-ray tube and the DR flat box. During the physical examination, the examinee suffers serious injuries in other non-examined positions except the chest examined position. X-ray direct radiation damage seriously affects the health of the examinee

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