Suprapubic drainage catheter

A suprapubic drainage catheter is a flexible or semi-rigid tube inserted surgically above the pubic bone into the bladder to drain urine. It may also facilitate fluid infusion, such as medication or saline, and often features a specialized distal tip (e.g., Malecot or pigtail design) for secure placement. This device is typically used in patients requiring long-term urinary drainage when other methods, like urethral catheters, are impractical or unsafe.

These catheters are generally classified as single-use devices and are regulated based on their intended purpose and risk profile. They are often supplied sterile and may include accessories like connectors for urine collection bags. Regulations vary by jurisdiction, but they typically fall under medical device classifications requiring compliance with safety and performance standards for invasive urinary drainage systems.