Radiographic film viewer for medical diagnosis

Abstract

The invention belongs to the technical field of radiographic film viewing devices, and particularly relates to a radiographic film viewer for medical diagnosis, which comprises a base and a film viewing box. The film viewing box comprises a box body, a light-transmitting plate and a light source assembly arranged in the box body. A control switch is arranged on one side of the box body. A supportcolumn is fixedly arranged on the upper side of the base, and the upper side of the support column is connected with the box body. A positioning lighting mechanism is arranged in the box body and comprises a first threaded rod arranged on the left side in the box body and a second threaded rod arranged on the upper side in the box body, and the first threaded rod and the second threaded rod are connected with a first sliding block and a second sliding block correspondingly. The first sliding block and the second sliding block are fixedly connected with a first sliding rod and a second slidingrod respectively, and the first sliding rod and the second sliding rod are perpendicular to the first threaded rod and the second threaded rod respectively. A cleaning brush is arranged on the side, close to the light-transmitting plate, of the second sliding rod, and the light-transmitting plate is provided with a clamping mechanism. The film viewer can be flexibly adjusted according to the use condition, and moreover, eye strain of medical personnel can be reduced, and the film viewing quality is improved.

Description

technical field [0001] The invention belongs to the technical field of radiographic image viewing devices, and in particular relates to a radiological image viewing device for medical diagnosis. Background technique [0002] Medical diagnosis refers to the judgment of people's mental and physical states from a medical point of view, the judgment of normal people's health status, labor capacity and a specific physiological process. The content of the diagnosis can be a physical disease or a certain physiological state. It can also be a syndrome, sometimes a cardinal symptom, sign, or test result. [0003] Among them, radiological imaging examination is the most commonly used method for clinical diagnosis of diseases. Radiological imaging examination is to collect data by using imaging technologies such as X-rays, ultrasound, and nuclides. Through image analysis, the shape and function changes of organs can be inferred, so that To provide the basis for pathological morphology...

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Problems solved by technology

[0003] Among them, radiological imaging examination is the most commonly used method for clinical diagnosis of diseases. Radiological imaging examination is to collect data by using imaging technologies such as X-rays, ultrasound, and nuclides. Through image analysis, the shape and function changes of organs can be inferred, so that To provide the basis for pathological morphology and pathophysiological diagnosis, the image information is generally recorded on the video film. When observing the video film, it is generally necessary to use a viewer to help view the film. When viewing the film, the medical staff generally only need to observe the The area of ​​the lesion, while the light-emitting part of the traditional film viewer is generally the entire light-transmitting plate, the light emitted by the light-transmitting plate in the part blocked by the film will be weakened and suitable for film viewing, but the stronger light in the part not blocked by the image film It will directly and continuously irradiate the eyes of the medical staff when viewing the film, which will easily cause the medical staff's eyes to be continuously stimulated and cause fatigue. After a general film viewer has been used for a long time, dust and other sundries tend to accumulate on the inside of the light-transmitting plate, which affects the viewing light and is not conducive to the use of film viewing

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