Infusion container with repeated direct dispensing functions and combined cover for infusion container

Abstract

The invention discloses an infusion container with repeated direct dispensing functions. The infusion container comprises a container body (1) and a combined cover (2). A port (11) for being connected with the combined cover (2) is arranged on the container body (1); an opening end of a cover body (22) is hermetically welded with the port (11) of the container body (1); the combined cover (2) comprises a medicine dispensing nozzle (21), the cover body (22), an infusion nozzle (23) and puncture needle (24); an easy-pull cover (25) is further connected onto an opening end of the medicine dispensing nozzle (21) and is in butt fusion with the medicine dispensing nozzle (21); a first positioning structure and a second positioning structure which are matched with partition plates of the puncture needle (24) are arranged on the inner wall of the medicine dispensing nozzle (21). The infusion container has the advantages that medical staffs and disinfection articles can be reduced, 'explicit consumption' and 'explicit treatment' can be implemented, medicines can be repeatedly dispensed, secondary pollution can be reduced, the safety can be improved, and the infusion container is suitable to be produced on production lines and good in sealing.

Description

technical field [0001] The invention relates to a medical product, in particular to an infusion container combination cover and an infusion container which can be directly arranged multiple times. Background technique [0002] Such as Figure 1-5 As shown, at present, when people need to use the powder injection contained in the vial 3 for infusion, generally the syringe 4 is used to start the injection from the infusion container body 1 ( figure 1 , 5 Shown in the infusion bottle, of course, it can also be an infusion bag) to draw some liquid (such as figure 1 As shown, the liquid is generally physiological saline, glucose water, etc.), and then the liquid is injected into the vial 3 containing the powder injection (such as figure 2 As shown, it can also be called a powder injection bottle), and then shake the powder injection in the vial 3, so that the powder injection medicine and the liquid in the vial 3 are evenly mixed (such as image 3 shown), and then through t...

AI Technical Summary

Problems solved by technology

[0003] 1. It is necessary to repeat the drug mixing many times. Generally speaking, it often takes several repetitions to mix the drug from the infusion container body 1 to the vial 3 before all the powder injection can be mixed into the infusion container body 1.

[0004] 2. First of all, the above-mentioned mixing operation process is time-consuming, labor-intensive, and consumes consumables, such as syringes, alcohol, cotton wool, etc.

[0005] 3. There are security risks

In the above-mentioned drug mixing process, the whole medicinal solution is not completed in a closed environment, and it is very easy to inject outside air into the vial 3 and the infusion container body 1. Under normal conditions, there are a lot of various dusts, Bacteria, mixed with the injection liquid and then entering the human body, will cause very serious medical accidents

[0006] 4. The interface of the infusion container body 1 has been penetrated by needles many times. During the process of mixing medicine and infusion, there may be risks of leakage and infection

[0008] 1. After the vial 3 is stuck, it is stuck and cannot be taken out, and the second or more drugs cannot be added to the infusion container body 1. It cannot be used for prescriptions that require simultaneous injection (infusion) of two or more drugs

[0009] 2. The sealing film seals the mixing cup, making the sealing structure of the mixing cup unsafe. At present, there is no detection whether the sealing film and the mixing cup are really sealed, and there are serious safety hazards

[0010] The seal is made of easy-to-tear film. At present, there is no reliable testing equipment for the welding of PP material and film in the world, and it is impossible to guarantee 100% sealing material within the validity period of the drug.

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