The present invention relates to a shoulder protecting device for a shoulder surgery patient, which is worn by a patient who has injured their shoulder or arm, or had a shoulder or arm surgery to protect their shoulder or arm by stably immobilizing the arm to prevent the patient from moving the arm. According to the present invention, a patient&primes arm is inserted in an arm rest to be immobilized, wherein the arm rest is fixated by a waste line and connected to a shoulder sling which is draped downwardly and joined to a shoulder pad sitting on the shoulder of a patient and an underarm line which is joined by going under an underarm is provided on the shoulder pad so as to prevent the shoulder pad from climbing up on the neck of the patient.COPYRIGHT KIPO 2017본 발명은 어깨나 팔을 다치거나 수술한 환자가 팔을 움직이지 못하도록 안정적으로 고정시켜서 어깨나 팔을 보호해 주는 어깨 수술환자용 어깨 보호 용구에 관한 것으로, 어깨에 안착된 어깨패드과 결합되어 아래로 늘어뜨려진 어깨끈과 연결되고 허리끈으로 고정된 팔받침에 팔을 넣어서 움직이지 못하도록 고정하되, 겨드랑이에 끼어서 결합되는 겨드랑이끈을 상기 어깨패드에 구비하여서 상기 어깨패드이 목을 타고 올라가지 못하도록 하는 것을 특징으로 한다.
