Application of double-layer aseptic technique in outer package of large capacity injection

Abstract

The invention relates to application of a double-layer aseptic technique in an outer package of a large capacity injection. The adopted technical scheme comprises the following steps: 1, filling liquor in an inner package to form the large capacity injection; 2, encapsulating the large capacity injection in a protective outer package; 3, completely sealing the protective outer package; 4, placing the large capacity injection with the protective outer package into a sterilization apparatus for sterilizing at a high temperature of 121 DEG C for 20 to 30 minutes; 5, drying the sterilized large capacity injection; and 6, casing a finished product, wherein the protective outer package may be made of a PVC or non-PVC material. The inner package is ensured to be under an aseptic condition without being polluted from the sterilization to use in medical places. When the large capacity injection is used in the medical places (such as a surgical operating room and an intensive care unit and the like) with a strict sanitary level requirement, the large capacity injection does not pollute the environment or carry bacteria into the medical places.

Description

technical field [0001] The invention relates to the field of manufacturing large-capacity injections for medical use. Background technique [0002] Large-capacity injections, that is, for intravenous infusion, including glass bottle infusion, plastic bottle infusion, soft bag infusion and upright infusion bag, and infusion bag can be packed vertically. [0003] Large-capacity injections are directly used in human veins, and the safety of the liquid medicine itself is self-evident and does not need to be discussed here. In order to ensure the safety of large-volume injections, in every production process, large-volume injections strive to achieve aseptic production. At present, the production process of large-capacity injections is as large as: filling the liquid medicine into the inner packaging, sterilizing the filled large-volume injections, sealing the outer protective bag, and packing into boxes for delivery. In medical places, it can be used immediately after unpackin...

AI Technical Summary

Problems solved by technology

However, for some medical places with strict hygiene requirements (such as surgical operating room, intensive care unit, etc.), they cannot meet the requirements of aseptic level, and cannot fully guarantee the life, health and safety of patients.

Or before entering the above-mentioned special medical places, it needs to be disinfected again, which increases the work of medical staff and related disinfection costs

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