High Quality 27g Micro Cannulas Disposable Cannula Needle Medical Sterile Blunt Micro Cannula Filler

What is a blunt needle?

The needle of the blunt needle has no edge and no edge, and the needle tube is flexible and elastic, which is not easy to directly stab the nerve or blood vessel, and can reach a relatively far injection position; Can not directly puncture the skin epidermis, need to open the skin through the open needle and then use, the drug outlet design on the side of the needle tube
A blunt cannula allows blood vessels to be 'pushed aside' as the microcannula moves around the tissue under the skin instead of piercing the blood vessels as with traditional needles. Safety from injuring nerves

Advantages of a blunt needle

1.The injection level control is relatively simple during operation;

2. blunt needle head round blunt, can reduce the needle puncture pain;

3.can walk through the skin tissue, will not directly stab the blood vessels and nerves, avoid tissue damage, reduce bruising, reduce the amount of blood loss and swelling, postoperative wound recovery faster;

4. the length is longer than the sharp needle, can be used for forehead and other large areas for fan, cross filling, less pinholes, easier to lay evenly;

5. can be in the hidden part of the needle, to reach a far injection position;

1. create an entrance wound in the skin by using a needle to a diameter greater than the tube used.for example,using a 26g needle when using a micro tube by using a 27g needle; 24g when using a micro tube by 25g.
* thesharp needles are provided with micro cannulas dermasculpt.
2. to insert the tip of the micro tube perpendicular to the entrance wound. insert the tip of the micro tube at anangle ranging from 60 to 90 degrees, so as to achieve the correct depth. the compression of the skin will producea small drop of blood, which helps to locate the entry point.
*set the index near the tip of the micro tube to drive the tube into the skin. calm the skin with the other hand toextend the entry wound.
3.to insert the cannula dermasculpt in the skin. during the insertion of the cannula into the skin turning it to thesurface of the skin by usingthe flexibility of the micro tube. in case of resistance, to extract and insert the cannulawithout crack.
*according to the treatment or the diameter of the cannula chose the micro tube moves in the deep dermis or inthe subcutaneous tissue.
4. injecting thefiller in a retrograde, covering the entire area to be treated in a fan. begin to inject filler while themicro tube is extracted from the skin. to change the direction to extract the micro cannula almost entirely from theskin and go back to point 2 (leaving the tip to the desired depth.