The main steps in using a urine bag include checking its airtightness, tightening the valve, sterilizing the connection, and connecting it to a catheter.
1. Checking the urine bag's airtightness: Before use, check that the urine bag packaging is intact and that there are no tears, leaks, or improper seals.
2. Tightening the bottom valve: After checking, tighten the valve at the bottom of the urine bag to prevent urine leakage and soaking of clothing after connecting the catheter.
3. Sterilizing the connection: After tightening the valve, sterilize both the catheter connection and the urine bag connection to prevent bacteria from entering and causing retrograde urinary tract infections.
4. Connecting to the catheter: Securely connect the catheter to the urine bag connection and place the urine bag in a suitable position.
When using a urine bag, it is important to calculate the urine volume according to the markings on the bag and record it. Each catheterization session should not exceed 500ml. Excessive urine volume can lead to bladder relaxation and even bladder bleeding, which is detrimental to health. It is recommended that each catheterization session not exceed 500ml. Furthermore, the urine bag should be changed promptly to prevent infection and unpleasant odors.