A clavicle immobilization band is a medical device used to immobilize the clavicle and is usually used to treat conditions such as clavicle fractures. It has the advantages of being easy to use, simple to operate, breathable, adjustable, etc., but sometimes there is the problem of not being fixed firmly. Clavicle immobilizer is a newer type of medical device for clavicle immobilization, which has the advantages of good immobilization, good breathability, and can be used for a long time. However, it usually needs to be customized, is more expensive, and is relatively complicated to operate. Therefore, for cases requiring short-term fixation of the clavicle, such as minor clavicle fractures, the use of a clavicle fixation band is more appropriate.