Preparation device of barium meal for imaging department

Abstract

The invention provides a preparation device of barium meal for the imaging department. The preparation device comprises a driving motor, a stirring barrel driven by the driving motor, a material adding mechanism used for adding a contrast agent into the stirring barrel, and a water adding mechanism used for adding water into the stirring barrel; a plurality of conical tubes are fixedly arranged inthe stirring barrel, and the small ends of the conical tubes face an outlet of the stirring barrel; a plurality of stirring paddles which are evenly distributed in the circumferential direction are fixedly arranged on the inner walls of the conical tubes; through holes are formed in the positions, connected with the conical tubes, on the stirring peddles; the material adding mechanism comprises astorage tank and a feeding pipe which communicate with each other, and the feeding pipe communicates with the stirring barrel through a material adding channel; and the water adding mechanism comprises a flow guiding seat, a flow guiding groove is formed in the flow guiding seat, and the flow guiding groove communicates with the stirring barrel through the material adding channel. According to the preparation device of the barium meal for the imaging department, the barium meal can be quickly prepared, and no residue is generated in the process of pouring out the barium meal.

Description

technical field [0001] The invention relates to the field of medical mixers, in particular to a barium meal preparation device for imaging departments. Background technique [0002] Gastrointestinal barium radiography is an examination method that uses barium sulfate as a contrast agent to show whether there are lesions in the digestive tract under X-ray irradiation. Different from barium enema, barium meal contrast agent is taken orally, which can make clearer radiological examination of the whole digestive tract, especially the upper digestive tract. The barium meal used for gastrointestinal examination is medicinal barium sulfate (that is, barium sulfate suspension). Because it is insoluble in water and lipids, it will not be absorbed by the gastrointestinal mucosa, so it is basically non-toxic to humans. [0003] In actual operation, it is usually the medical staff who pour the barium sulfate and water into a disposable cup and let the patient stir it himself. However, ...

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Problems solved by technology

[0003] In actual operation, it is usually the medical staff who pour barium sulfate and water into a disposable cup and stir it by the patient himself. However, due to the lack of experience of the patient, it is easy to cause uneven stirring, which affects the inspection effect.

[0004] There are also some automatic stirring devices in the prior art, which can make it convenient for patients to prepare barium meal, but most of them adopt a structure similar to that of a crusher, that is, they include a mixing bucket for containing contrast medium and water, and then insert them into the mixing bucket The stirring paddle is used for stirring. The paddle and the shaft of the stirring paddle are fixedly connected by bolts. There are many gaps. The contrast agent is easy to enter the gap and it is difficult to clean. If it is not cleaned, it is easy to agglomerate and affect the stirring effect.

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