Anti-reflux drainage bag/urine bag is mainly those with mobility problems, or to collect wound drainage fluid in combination with other instruments.
Anti-reflux drainage bags/urine bags are reusable, but can be used for a maximum of one week. It is best to replace the drainage bag with a new one after more than a week.

How to use:
1. Please wash your hands before use.
2. When using, take out the drainage bag/urine bag folded in the single bag, and flatten the bag body, especially at the entrance of the bag body.
3. Close the discharge valve of the drainage bag/urine bag. The discharge valve is open at the factory.
4. The drainage bag/urine bag can be used directly with the ureter or ureter, and put it into the interface of the other end of the tube connector.
5. Observe whether the urine enters the bag body. When collecting urine with too many viscous substances and blood clots, the input port may be blocked. The user pays close attention to the smoothness of drainage.
6. After the urine enters the bag body. Hang the drainage bag/urine bag on the bed, paying attention to the hanging position should be lower than the patient's bladder position.
7. When emptying urine, the discharge valve should be put into the toilet bowl or a suitable container first, and then the discharge valve should be opened. Do not close the discharge valve immediately after emptying.
8. Before disconnecting the connection at the purchasing place, the throttle valve of the input pipe above the bag body should be closed.