Blunt cannulas are the modern means of injecting serum in human skin especially dermal fillers. They help easing the treatment through its marvelous formation. Following is the comparison of blunt cannulas done with normal needles in order to make you see the clear picture of few out of many benefits of blunt cannulas.
Control of Needles
Previously, it had become very hard to control needles after it has been inserted into the skin. Therefore, scientist designed needles (Blunt Cannulas) that are easier to control for a practitioner than any other needles in the market. There are also some types of needles which are used for PDO thread lifting. However, they come with PDO threads which stay inside the patient’s body. You can read more about them here: https://meso.pro/product-category/pdo-threads/