Disposable Blunt-End Injection Needle

The blunt-end injection needle does not have a sharp tip and has a soft and flexible cannula, so it is not easy to puncture blood vessels and nerves, and can reach farther injection sites. Blunt-end needles are often used with skin-breaking needles ( that is, a kind of long sharp needle). The sharp-end needles are too pointed, so if they are not handled carefully, they may cause injuries to the blood vessels and nerves, and due to the short length of the sharp-end needles, it is likely to be difficult to evenly distribute the injected large volume of substances. However, sharp needles are not without advantages, and there should be different choices for different parts of the body to be injected. Even for blunt needle injections, a sharp needle is used to make an opening in the skin, and then a blunt needle is inserted for injection. A combination of blunt and sharp needles is better than one type of needle alone, providing a balance of safety and effectiveness of the injection. Shar…

Blunt-End Needle Platelet-Rich Plasma Roller Needle Centrifuge Microneedle