1. Read the manual carefully before use;
2. This product is disposable,can not be washed and reused;
3. Do not use in sterile ward or invasive operating room;
4. Pay attention to the “non sterile” and “sterile” instruction marks of the
product packaging, please use them after handing according to the clinical requirements;
5. It is forbidden to use the package if the seal is disconnected, damaged or beyond the validity period of the product.