Foleylaitteet

Foleylaitteet, also known as Foley catheters, are flexible tubes inserted into the bladder to drain urine. They are named after Dr. Frederick Foley, who developed the indwelling catheter in the 1930s. The catheter typically consists of a silicone or latex tube with a balloon at its tip. Once inserted into the bladder, the balloon is inflated with sterile water or saline, securing the catheter in place. A channel through the catheter allows urine to flow out into a collection bag.

Foleylaitteet are commonly used in various medical situations. They are essential for patients who are unable to urinate naturally due to conditions such as enlarged prostate, urinary retention, or neurological problems affecting bladder control. They are also used during and after surgery, especially procedures involving the urinary tract or pelvic area, to monitor urine output and prevent bladder distension. In cases of severe illness or injury where a patient is bedridden or unable to use the toilet, a Foleylaitte can provide a continuous means of urine drainage, helping to maintain hygiene and prevent skin breakdown.

The insertion and management of Foleylaitteet require sterile technique to minimize the risk of urinary tract infections (UTIs). Patients with Foleylaitteet need regular monitoring and care, including emptying the collection bag and ensuring the catheter is not kinked or dislodged. While generally safe, potential complications can include UTIs, bladder spasms, and accidental dislodgement. Prolonged use may also lead to urethral irritation or strictures. Healthcare professionals determine the necessity and duration of Foleylaitte use based on individual patient needs.