Even if there are no skills of independent performance of pricks and injections, it is necessary to open ampoules with drugs for various needs often. Quite often there are injuries and cuts and that to avoid them, it is necessary to know how it is possible to open an ampoule with a point and without that.
In general, with glass bottles the producers place special nail files which it is accepted to make several back and forth motions in the bottleneck of a container in the most part of packs, and later it will be necessary only to crack the sharp, but accurate movement a top of glass and to open an ampoule. Skilled physicians do it easily even without use of paper or fabric for protection of hands.
How it is correct to open an ampoule with a point?
If the glass bubble has a point in the wide place of a neck, any color, then it means that it can be opened also without special adaptation. Will allow to confirm a guess and the rim applied with the producer on the bottleneck of a neck. On this line it is also necessary to crack an ampoule. To cover a top with a scarf or paper, to take a bubble in one hand, and fingers another to take a top, trying to place the biggest of them emphasis on a rim and to sharply open a bottle.
That who is interested as it is possible to open an ampoule without break point is recommended to use something sharp – a knife or a nail file. Having made several notches on a neck in the bottleneck, to make the same actions that were described above. Now it is clear how it is possible to open an ampoule without nail file with a point and even in case it is absent. And here the vial of powder even does not need to be opened. It is enough to pick up something a corner of a metal cover and to pierce a rubber stopper a needle. Of course, it is expedient to do it in case it is necessary to mix ampoule contents with liquid substance with the powder which is in other glass container.