Easily-opened easily-disinfected plastic ampoule bottle

A plastic ampoule and opening line technology, applied in the field of pharmaceutical packaging containers, can solve the problems of residual dust and microorganisms, threats to patient safety, incomplete disinfection, etc., and achieve the effect of automatic production, avoiding potential safety hazards, and easy automatic production

Inactive Publication Date: 2011-11-23
BEIJING UNIV OF CHEM TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to incomplete disinfection, it is possible to retain dust and microorganisms in the tear structure
In this way, although the fragments of the ampoule bottle itself are not produced when the tearing structure is twisted off, the dust and microorganisms remaining in the tearing structure in the slit will be damaged by vibration and scratches when the tearing structure is twisted off. And fall into the ampoule bottle to pollute the injection, threatening the safety of the patient

Method used

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  • Easily-opened easily-disinfected plastic ampoule bottle
  • Easily-opened easily-disinfected plastic ampoule bottle
  • Easily-opened easily-disinfected plastic ampoule bottle

Examples

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Embodiment Construction

[0020] The embodiment of this invention is illustrated below in conjunction with accompanying drawing. Figure 1 is the front view of the new ampoule, Figure II is its left view, Figure three A magnified cross-sectional view of the structural section for which it was torn. It consists of 1 open plate, 7 bottle necks and 4 bottle bodies. Wherein the bottleneck portion has an opening line 2, and there are stress concentration gaps 6 at the left and right ends of the opening line, so that stress concentration is formed on both sides of the opening line when the opening plate is rotated. And through Figure three For the section at the opening line, we also designed the new material into a structure that is easy to stress concentration, and stress concentration occurs at the top of the triangle, and finally realizes easy opening. The new material can be SEBS, SBS, PPR. A conical platform 8 is formed on the bottle body 4, and a reinforcing rib 3 is formed on the conical plat...

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Abstract

The invention provides an easily-opened easily-disinfected plastic ampoule bottle. The ampoule bottle comprises an opening board (1), a bottle neck (7) and a bottle body (4), wherein the bottle body (4) is connected with the opening board (1) through the bottle neck (7); an opening line (2) compounded by a new material and a substrate of the bottle body (4) is formed at the bottle neck (7); and the new material has low strength and high elasticity, can be styrene-ethylene butylene-styrene (SEBS), styrene-butadiene-styrene (SBS) and polypropylene random (PPR), and is positioned in the pit of the substrate of the bottleneck (7). By compounding the new material, a method of reducing the strength with a groove at the opening line is avoided, so that the bottle can be disinfected more easily when opened, and pollution of the bottle body in a gap in the transporting and using processes can be avoided. The plastic substrate is prevented from generating chips in the opening process, so that medical personnel are effectively protected. Furthermore, the bottle body is made of plastic and is easily molded, so that the producing and processing efficiency is improved.

Description

Technical field: [0001] The new invention relates to a medicine packaging container, which is mainly a plastic ampoule medicine bottle containing a small dose of liquid. Background technique [0002] Ampoule medicine bottle is a kind of medical packaging container that is often used to hold small doses of injections. The ampoules used now mainly contain glass ampoules and plastic ampoules. Glass ampoules are not easy to open, and glass shards will be generated when opening, which will enter the human body with the medicine, causing safety hazards to the human body, and easily endangering medical staff during use. Plastic ampoules have been gradually applied and promoted in modern medical care due to their advantages of easy processing and no debris when opened. [0003] In order to realize easy opening, the existing plastic ampoules are generally provided with a relatively weak groove structure between the bottle cap and the neck, which weakens the strength of this place, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J1/06
Inventor 吴大鸣毕四强刘颖张亚军庄俭
Owner BEIJING UNIV OF CHEM TECH
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