External urinary catheters are less invasive than internal catheters, which drain urine from your bladder via a thin tube inserted into your urethra (Foley catheter) or via a small incision in the ...

A suprapubic catheter is a type of urinary catheter. It empties the bladder through an incision in the belly instead of a tube in the urethra. A catheter usually includes a flexible tube that drains ...

A urinary catheter is a hollow, partially flexible tube that collects urine from the bladder and leads to a drainage bag. They come in many sizes and types. Catheters may be necessary in cases when ...

Catheter-associated urinary tract infection (UTI) is a common device-associated infection in hospitals. Both technical factors — appropriate catheter use, aseptic insertion, and proper maintenance — ...

A condom catheter is a pee collection device worn on your penis like a condom. It has a tube connected to a collection bag that's strapped to your leg. It collects your pee when you have trouble ...

A urinary catheter is a flexible tube for draining urine from the bladder. It may be necessary for a person to use a urinary catheter if they have difficulty passing urine naturally. Share on ...

Developing advanced surgical tools for minimally invasive procedures represents an activity of central importance to improving human health. A key challenge is in establishing biocompatible interfaces ...