Foley catheter
Definition
A Foley catheter (or balloon catheter) is a medical indwelling catheter that is inserted into the bladder via the urethra and held in place by a small fluid-filled balloon.
Explanation of foley catheter
The Foley catheter was developed for strictly medical applications, such as draining urine in patients who are unable to urinate independently, during operations, or in long-term care situations. The catheter consists of a flexible tube with multiple channels: one for draining urine and one for filling the balloon that holds the catheter in place in the bladder.
Within a BDSM context, this device is sometimes used in forms of medical play or urethral stimulation. However, the procedure itself remains identical to clinical catheterization and should be approached as such. The urethra is anatomically fragile and not designed for repeated or improper insertion of instruments. Improper use can lead to infections, damage to the mucous membrane, scarring, or permanent narrowing of the urethra.
The distinction between medical and recreational use does not alter the risks or the need for expertise.
Safety & points of attention
A Foley catheter is not a toy but a medical device. Its use requires the same hygienic and technical standards as in healthcare.
Important points of attention:
Always use sterile, single-use catheters. Work with sterile gloves, disinfectants, and medical lubricant.
Never use force when encountering resistance; insertion must be completely atraumatic.
Only use the prescribed amount of sterile water to fill the balloon. Air, tap water, or other liquids are unsuitable.
Increased risk of urinary tract infections (UTI) if used carelessly. Stop immediately if you experience pain, blood, pressure, or unexpected resistance. Anatomical knowledge is necessary to prevent damage.
Related terms foley catheter
Catheter
Medical play
MediFet
Urethral play
Urethral plug
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