Ampule folding device with fold edges and method for folding ampule by using ampule folding device

Abstract

The invention discloses an ampule folding device with folding edges. The ampule folding device comprises an upper cylinder for protecting an ampule head and a lower cylinder for protecting an ampule body, wherein the lower opening end of the upper cylinder and the upper opening end of the lower cylinder are respectively provided with a fold edge extending outwards, and the inner bottom of the lower cylinder is provided with an elastic element; the fold edges are vertical to the axle of the cylinders, and the horizontal surfaces of the fold edges are elliptic; and the length of the elliptic fold edge arranged at the lower opening end of the upper cylinder in the long diameter direction is larger than that of the elliptic fold edge arranged at the upper opening end of the lower cylinder in the short diameter direction. The ampule folding device is simple in structure, convenient to obtain materials, low in cost, simple in apparatus manufacture and capable of ensuring the safety of both hands of an operator; and meanwhile, both hands of the operator cannot be in direct contact with the glass of an ampule when the ampule is folded, so that the tension of the operator in folding the ampule can be thoroughly eliminated, and requirements for folding ampules with various specifications can be met.

Description

technical field [0001] The invention relates to a medical aid, in particular to a folding ampoule device with folded edges and a method for folding the ampoule using it. Background technique [0002] Ampoule is a commonly used glass container for containing medicines, reagents, and experimental samples. It is widely used because of its low price and high quality. The existing ampoules are bent-neck ampoules, also called easy-break ampoules, which have a breakable point, and the neck below the breakable point has cut marks, which can be broken by hand in theory, but in practice, most of them still need to be broken. The grinding wheel is re-sawed at the cut and then broken by hand. The traditional method of breaking the ampoule by hand, because the hands need to directly touch the glass of the ampoule, the operator is prone to fear, fear can cause muscle tension in the hand, so when breaking the ampoule, it may be easy to use too much force due to muscle tension, causing the...

AI Technical Summary

Problems solved by technology

[0004] At present, at home and abroad, there are many device invention patents and products for breaking ampoules on the market. Some of them have safety guarantees for both hands, but their structures are complex and expensive, making them difficult to promote.

Some are simple in structure and low in manufacturing cost, but when the ampoule is broken, the hand will still touch the glass of the ampoule, which cannot fully protect the safety of the hands

There are also some cumbersome operations

Therefore, there has never been a safe and easy folding ampoule and its operating method that can be popularized and applied.

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