The bladder tube is a thin, flexible tube that is inserted from the urethra to the bladder, allowing urine to escape into a collection bag. This type of tube is usually used when the act of urination cannot be controlled, due to blockages such as an enlarged prostate, dilation of the urethra or even in cases where sterile urine tests are planned or prepare the person for surgery, for example.
This technique should only be practiced if necessary and should ideally be performed by a healthcare professional, as the risk of developing infections, injuries and bleeding is very high. However, there are also cases where the introduction of the probe can be done at home, but in these cases the correct technique must be taught by a nurse and trained in the hospital.
- Due to the risks of the technique.
- The bladder tube should only be used if it is really necessary.
- As in the following cases:.
In addition, a bladder tube may also be used to administer medications directly to the bladder, for example in case of serious infections.
There are two types of bladder catheterization
The bladder catheter is used when continuous urinary drainage should be maintained for several days, weeks, or months.
This type of tube is indicated when it is necessary to promote constant emptying of the bladder, monitor urinary flow, perform surgical preparation, perform bladder irrigation or reduce urinary contact with skin lesions near the genital area.
Unlike the vestial delay probe, the relief probe does not stay long in the person and is usually removed after emptying the bladder.
This type of tube is primarily used to drain urine before any medical intervention or for immediate relief in people with paralysis and chronic urinary retention, for example. It can also be used in people with neurogenic bladder, to obtain a sterile urine sample, or to perform a residual urine test after emptying the bladder.
The procedure to set up the bladder tube should be performed by a healthcare professional and usually follows the steps:
At the end of the procedure, the tube attaches to the skin with an adhesive, which in men is placed in the suprapubic region and in women, is applied to the inner face of the thigh.
Bladder catheterization should only be performed if it is really necessary, as it presents a high risk of urinary tract infection, especially when the tube is not properly maintained.
In addition, other risks include bleeding, formation of bladder stones and various types of urinary tract lesions, mainly due to the application of excessive force during the use of the catheter.
Learn how to maintain your bladder tube to minimize the risk of infection.