Medical image X-ray film developing device

Abstract

The invention relates to the technical field of medical equipment. The invention discloses a medical image X-ray film developing device. The device comprises a fixed bottom plate; support frames are mounted on two sides of the upper end of the bottom plate; a top plate is arranged on the top ends of the support frames; a driving motor is mounted in the middle of the top plate; a driving shaft is connected with the lower end of the driving motor; a driving gear is arranged below the driving shaft; driven gears are engaged with two sides of the lower end of the driving gear; rotating shafts aremounted in the driven gear; a left gear is mounted in the right middle of the left rotating shaft; a first crank is mounted in the middle of the left end; a first sliding sleeve is installed in the middle of the first crank; a first connecting rod is installed at the upper end of the first sliding sleeve; a first piston rod is hinged to the upper end of the first connecting rod; the top end of thefirst piston rod is connected with a piston plate arranged in a drying box; a right gear is installed in the middle of the left end of the right rotating shaft. According to the invention, an X-ray film swings back and forth in a photographic printing groove, the film developing quality is improved, and meanwhile the photographic printing efficiency and the drying efficiency after photographic printing are further ensured.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a medical image X-ray film developing device. Background technique [0002] X-rays are particle streams produced by the transition of electrons in atoms between two energy levels with greatly different energies, and are electromagnetic waves with wavelengths between ultraviolet rays and gamma rays. Its wavelength is very short, between 0.01 and 100 Angstroms. It was discovered by German physicist W.K. Roentgen in 1895, so it is also called Roentgen ray. Rays have high penetrating power and can pass through many substances that are opaque to visible light, such as ink paper, wood, etc. This invisible ray can cause visible fluorescence in many solid materials, sensitize photographic negatives, and ionize air. X-rays were originally used in medical imaging diagnostics and X-ray crystallography. X-rays are also harmful rays such as ionizing radiation. [0003] With the...

AI Technical Summary

Problems solved by technology

[0004] The current X-ray film development is to fix the film by clips, the operation is more troublesome, the efficiency is low, and the fixing effect is difficult to guarantee, it is easy to make the film fall off in the clinical radiology department, and it is often necessary to wash negative films of various specifications. X-ray films need to be manually shaken in the film tank to fully wash out the X-ray film, which not only increases the work intensity, but also causes the film to splash on the body, seriously affecting the health of medical staff. good health, practicality

[0005] Poor, which reduces the efficiency of film production, which is not conducive to popularization and use

[0006] Chinese patent (notification number: CN207473295U) discloses a medical image X-ray film developing and drying device, including a support table, a drive shaft is provided in the middle of the support table, a drive gear is installed in the middle of the drive shaft, and the upper end of the support table is The first L-shaped bracket is installed on the left side, the first slider is installed in the middle of the lower end of the first L-shaped bracket, the first rack is installed at the lower end of the first slider, and the first swing bar is installed on the right side of the upper end of the first rack. A second L-shaped bracket is installed on the right side of the lower end of the support table, a second slider is installed in the middle of the second L-shaped bracket, a second rack is installed on the upper end of the second slider, and a second pendulum is installed on the left end of the second rack. rod, the right end of the second swing rod and the left end of the first swing rod are all equipped with a fixed rod, and a shadow liquid tank is installed between the fixed rods, although this device can realize the adjustment between the X-ray film and the shadow liquid tank to a certain extent. relative swing, but this swing is achieved by shaking the shadow tank, which still causes a lot of shadow liquid to splash out, so further improvement is needed

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