Ki jan yo chwazi yon zegwi blunt?

The difference between various types of blunt needles is very small, mainly because some blunt needles are very soft and cannot inject cosmetic fillers into the desired location, while other blunt needles are too rigid, increasing the possibility of puncturing blood vessels and causing greater damage. Pain. What's more, the blunt needle tip is essential for smooth needle entry, and the sharp tip is easier to insert than the rounded blunt tip. Another point worth mentioning is that the tip should preferably be pointed for needle insertion, but the tip should not be too sharp, otherwise it will easily pierce the blood vessel or risk breaking if the structure is not strong. In the author's actual work, thousands of operations have been performed over many years with a variety of brands, and the tip has never been broken.

Another key point to differentiate blunt needles is the location of the exit or opening at the end of the blunt needle. Ideally, the opening should be as close to the end as possible to allow precise injection of cosmetic filler product into the intended location. For example, if you want to inject at the corner of the mouth that is as close to the outer side of the lips as possible, of course, you don't want the filler outlet to be in the middle, and you need to massage to the corner of the mouth where you want to inject.

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