Medically, What Is Disposable Nerve Block Puncture Needle Technique?

Nerve block under anesthesia. Or chemical or certain physical factors can temporarily or permanently eliminate neurological function. Include local anaesthesia, such as the use of drugs. In fact, this is also similar to local anesthesia of the nerve area. It is also a nerve block, permanent destruction of nerve roots by chemical drugs, or even physical anesthesia. For example, complete physical cutting of nerve roots, such as thermal radiofrequency and microwave, is classified as nerve block. The main purpose of its treatment is to relieve the patient's pain, which cannot be controlled by the use of drugs.

"Nerve block" is a method of injecting an anesthetic into a single site to achieve a large area of anesthesia. However, this method is difficult to use and requires understanding the anatomy of the tissue. The purpose of this method is to reduce the pain through the anesthetic, thus reducing postoperative complications and improving the patient's recovery. Now we use ultrasound-guided nerve block to improve the safety and accuracy of nerve block. Peripheral nerve block can provide patients with satisfactory intraoperative and postoperative analgesia, which is conducive to early rehabilitation exercise for patients.