Safety bottle opener for ampulla bottle

Abstract

The invention discloses a safety bottle opener for an ampulla bottle. The safety bottle opener for the ampulla bottle comprises a finger sleeve and a grinding wheel. The finger sleeve is provided witha first end and a second end. A first opening is formed in the first end. The grinding wheel is coaxially arranged at the second end, the grinding wheel and the finger sleeve are relatively fixed, and the diameter of the grinding wheel is larger than the diameter of the finger sleeve. According to the safety bottle opener for the ampulla bottle, a finger (such as an index finger or a thumb) can be sleeved with the finger sleeve, a grinding wheel head on the finger sleeve can scratch the neck of the ampulla bottle, and then the finger sleeved with the finger sleeve can break off the neck or the part above the neck of the ampulla bottle, thus, on the one hand, the finger sleeve can play a role in protecting the finger from being cut, and the safety of the ampulla bottle is improved; and onthe other hand, the grinding wheel is coaxially connected with the finger sleeve, the safety bottle opener is convenient to use and operate, and the grinding wheel is not easy to lose.

Description

technical field [0001] The invention relates to medical tools, in particular to a safety bottle opener for ampoules. Background technique [0002] Ampulla bottle (ampulla bottle) is a kind of glass bottle used to hold medical reagents. This glass bottle is thinner, has a small capacity but better sealing, and its top is treated with high temperature to make the glass melt and seal. [0003] In the hospital, medical personnel have to open a large number of ampoules every day. In related technologies, most of the ampoule opening tools are small grinding wheels. The small grinding wheel is used to slide scratches on the neck of the ampoule, and then the neck of the ampoule is broken by hand. The ampoule can be opened by touching the above part. However, when the part above the neck of the ampoule is broken, chips are easily generated at the neck, or the part above the neck may be partially or completely broken, resulting in easy cuts to fingers, and thus there is a safety prob...

AI Technical Summary

Problems solved by technology

However, when the part above the neck of the ampoule is broken off, debris is likely to be generated at the neck, or the part above the neck may be partially or completely broken, resulting in easy cuts to the fingers, so there is a safety issue

Also, the wheels are relatively small and very easy to lose

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