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