There is urine in the urinary catheter but no urine in the urine bag, it may be caused by less urine volume, or it may be caused by catheter blockage, etc. It is recommended to consult the doctor in time to take appropriate measures.
1. If the patient drinks too little water, the amount of urine will be reduced accordingly, and the filling rate of the urine bag will be weakened accordingly, so it will be manifested as no flow of urine in the urine bag.
2. The catheter is easily blocked by substances in the urine or drainage materials, resulting in urine can not flow through the catheter to the urine bag, so it will be manifested as the urine bag does not flow urine.
However, it does not exclude caused by factors, such as whether the hose clamp connecting the urine bag is completely open. It is recommended that the family or patient consult the doctor in time, by the doctor to clarify the cause, and then take appropriate measures.