An automatic control opening and closing medicine sealing device and sealing method

Abstract

The invention discloses a medicine sealing device capable of automatically controlling opening and closing and a sealing method. The medicine sealing device comprises a bottle body and a bottle plug which is movably connected with the bottle body, wherein a sealing mechanism is arranged between the bottle neck of the bottle body and the bottle plug, and comprises a blind hole formed in the bottle plug, a lower support body arranged on the inner bottom of the blind hole and provided with a trapezoidal longitudinal section, a rubber barrel located in the blind hole, an upper support body provided with a through hole, and a screw rod provided with a press sheet; a threaded groove is formed in the lower support body; the screw rod penetrates through the upper support body and the rubber barrel to be connected with the lower support body; a conical structure is arranged on the lower end of the screw rod; a drive motor is arranged on the upper part of the bottle plug; a rotating shaft of the drive motor is connected with the screw rod by a coupling; and a lower support body centralizing guide mechanism is arranged on the inner bottom of the blind hole. The medicine sealing device capable of automatically controlling opening and closing medicine and the sealing method have the advantages that the sealing effect is good; time and labor are saved during opening; medicine is convenient to take; and sealing is facilitated after the medicine is taken.

Description

Technical field [0001] The invention belongs to the technical field of medical appliances, and particularly relates to an automatically controlled opening and closing medicine sealing device and a sealing method. Background technique [0002] The large-scale medicine storage device in the nursing department adopts the traditional bottle cap and mouth sealing structure because the medicine needs to be sealed and stored. However, there is inevitably a certain gap between the bottle cap, or the bottle stopper and the bottle mouth, and it is difficult to completely seal it, especially Highly volatile drugs are prone to volatile leakage. Therefore, it is necessary to insert the sealing plug tightly into the mouth of the bottle. Although the insertion is tight, the sealing effect is not ideal, but when the medicine is taken, it takes time and effort to open. Nursing departments are mostly girls. Girls who have little energy often can't open them. They need to ask a male doctor for help...

AI Technical Summary

Problems solved by technology

In the prior art, bottle stoppers and rubber sleeves made of traditional piston materials are used. This kind of rubber stopper has potential safety hazards during use. The main component of the rubber stopper is cis-1,4-polyisoprene. It also contains natural stabilizers such as protein and phospholipids. In addition, it also contains resin, sugar, inorganic salts and alkaloids. The drug is in contact with the rubber plug for a long time. The chemical properties of the rubber plug are unstable and easy to produce toxins. After the drug is injected into the human body, The body will produce an IgE (immunoglobulin E) antibody, and these antibodies will be directed to attack the allergen, so that IgE will combine with mast cells and basophils, and when the allergen enters the immune system again, it will Seize IgE on mast cells

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