Bladder pressure measurement

The methods for measuring bladder pressure mainly include placing a catheter, filling water and asking the patient to urinate, withdrawing the catheter, etc. The specific analysis is as follows:

1. Before placing the catheter, the

operator must fully disinfect the catheter and connect the catheter to the bladder to prevent infection.

2. Fill water and ask the patient to urinate.

After connecting the catheter, inject sterile warm water into the bladder, and ask the patient to urinate. Use a stopwatch to time the urine. Collect the urine and record the first urination feeling, strong urination feeling, urgency of urination and the time to reach the bladder capacity.

3. After withdrawing the catheter and

checking, the patient performs a coughing action to observe whether there is stress urinary incontinence.