1. It can be used for deep vein thrombosis (DVT) and prevention of pulmonary embolism (PE) and disseminated intravascular coagulation (DIC) in patients with general surgery, total hip or knee replacement, long-term bed rest or malignant tumor.

　　2. Used for habitual abortion caused by positive lupus antibody.

　　3. It can significantly reduce the incidence of DVT in patients with acute ischemic stroke.

　　4. Prevent and treat thromboembolic diseases and prevent blood clot formation in hemodialysis.