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Sterilization-free directly-matched combined cap of plastic transfusion bottle and using method of combined cap

A technology of plastic bottles and combined caps, applied in the field of medical devices, can solve the problems of medical staff such as complicated operating procedures, cross-over errors, and many chances of contamination, and achieve the effects of saving space, purchasing costs, protecting the environment, and facilitating operation

Inactive Publication Date: 2015-05-20
相静芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the infusion in the medical industry generally needs to be added with therapeutic drugs. When adding the medicine, the infusion bottle, the vial or the ampoule are all transferred by the syringe or the dosing device. The procedure has been solidified, but the operation procedure of the medical staff is complicated and there is a possibility of cross-errors , more opportunities for pollution, and more medical waste

Method used

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  • Sterilization-free directly-matched combined cap of plastic transfusion bottle and using method of combined cap
  • Sterilization-free directly-matched combined cap of plastic transfusion bottle and using method of combined cap
  • Sterilization-free directly-matched combined cap of plastic transfusion bottle and using method of combined cap

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Experimental program
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Effect test

Embodiment 1

[0037] Such as Figure 1~5 and Figure 7 Shown, the method that combination cap of the present invention cooperates with ampoule, comprises the following steps:

[0038] a. The combination cap is installed on the plastic bottle for infusion. When adding medicine, the upper part of the outer cover 1 is rotated and twisted off through the twisting groove 8, and the outer cover 1 is removed, and the medicinal liquid in the ampoule is directly sucked through the dosing needle 4;

[0039] b. After extracting the liquid medicine, put the twisted outer cover 1 on the medicine-feeding needle 4, and break the medicine-feeding needle 4 from the breaking groove 7;

[0040] c. Forcibly insert the plastic puncturer of the infusion set into the needle holding tube 5, hang the plastic bottle at a suitable height, and then provide the patient with the next infusion operation.

Embodiment 2

[0042] Such as Figure 1-7 Shown, the method that combined cap of the present invention cooperates with the vial comprises the following steps:

[0043] a. The combined cap is installed on the plastic bottle for infusion. When adding medicine, the upper part of the outer cap 1 is rotated and twisted off through the twisting groove 8, and the outer cap 1 is removed;

[0044] b. After the vial is sterilized, insert the dosing needle 4 into the vial, place the vial at the bottom, and the plastic bottle at the top, squeeze the plastic bottle for 3 times, then turn over the combination of the vial and the plastic bottle, Put the vial at the top and the plastic bottle at the bottom, then squeeze the plastic bottle 3 times, the liquid medicine in the vial is transferred to the plastic bottle during this process, if there is liquid medicine remaining in the vial, repeat the above operation until the liquid medicine in the vial is All the liquid medicine in the bottle is transferred t...

Embodiment 3

[0048] The difference between this embodiment and embodiment 2 is that in step b, after the vial is sterilized, the dosing needle 4 is inserted into the vial, the vial is placed in the lower part, the plastic bottle is placed in the upper part, and the plastic bottle is squeezed 6 times, then turn the combination of the vial and the plastic bottle over, put the vial on the upper part, and the plastic bottle on the lower part, and then squeeze the plastic bottle 6 times, the liquid medicine in the vial is transferred to the plastic bottle during this process, If there is liquid medicine residue in the vial, repeat the above operation until all the liquid medicine in the vial is transferred to the plastic bottle, that is, complete the dosing process of a bottle of vial.

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Abstract

The invention relates to a sterilization-free directly-matched combined cap of a plastic transfusion bottle and a using method of the combined cap and belongs to the technical field of medical instruments. The combined cap comprises an outer cap, a rubber cap and an inner cap combination body, wherein the rubber cap is embedded on the inner top of the outer cap; the inner cap combination body is sleeved inside the outer cap; and the combined cap is arranged on the plastic transfusion bottle and can be matched with a penicillin bottle or ampoule to finish dosing and transfusing processes. When the combined cap provided by the invention is used for dosing and transfusing operations, the transfusion bottle does not need to be sterilized, and the operation process is convenient, safe and reliable; the medicine liquid is sealed in the penicillin bottle or ampoule in the dosing process, so that pollution from particles, bacteria and the like in the air can be effectively avoided, the sterile quality of drugs can be better ensured, and the combined cap is more suitable for meeting the requirements for emergency treatment for fight in battle fields and emergency medical aid in the open air; no injection syringes and steel needle heads are needed in the dosing process, so that the generated medical wastes are effectively reduced, and the environment is protected; and the space of an injection syringe in a first aid kit is saved, and the purchase cost of the injection syringe is reduced.

Description

technical field [0001] The invention relates to a non-sterilized direct matching type combined cap for transfusion of plastic bottles and a using method thereof, belonging to the technical field of medical appliances. Background technique [0002] At present, the infusion in the medical industry generally needs to be added with therapeutic drugs. When adding the medicine, the infusion bottle, the vial or the ampoule are all transferred by the syringe or the dosing device. The procedure has been solidified, but the operation procedure of the medical staff is complicated and there is a possibility of cross-errors , more opportunities for pollution, and more medical waste generated. [0003] Traditional clinical dosing process: After checking that all the medicines are qualified, open the infusion bottle, vial or ampoule and disinfect them; open the syringe to check if there is any problem; use the syringe to extract the medicine liquid in the vial or ampoule; put the medicine ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61J1/20
Inventor 相静芳安秋润安相润
Owner 相静芳
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