Urinaarkateter

Urinaarkateter, often simply referred to as a catheter, is a medical device used to drain urine from the bladder. It is a flexible tube that is inserted into the bladder through the urethra. Catheters can be used for a variety of reasons, including the management of urinary incontinence, bladder obstruction, or to monitor urine output in critically ill patients. They can also be used during surgical procedures or for diagnostic purposes.

There are several types of urinary catheters. Indwelling catheters remain in the bladder for an extended period, typically held in place by a small balloon filled with sterile water. Intermittent catheters are inserted only when needed to drain the bladder and then removed. External catheters, also known as condom catheters, are worn on the outside of the body and are typically used by men.

The insertion of a urinary catheter is a medical procedure that should be performed by a trained healthcare professional. Proper hygiene is crucial to prevent urinary tract infections (UTIs), a common complication associated with catheter use. Patients and caregivers are educated on aseptic techniques for insertion, removal, and care of the catheter. Potential complications include UTIs, bladder spasms, and leakage. The duration of catheterization depends on the underlying medical condition and is determined by the healthcare provider.