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 ...

New twist SPIRAL is a thin, flexible tube designed to release medication at several points inside the brain. (Courtesy NYU Abu Dhabi) Researchers in the United Arab Emirates have designed a new ...

image: Avoiding the unnecessary use of indwelling catheters and promptly removing catheters that are no longer needed are the first steps in preventing catheter-associated urinary tract infections in ...

We performed a randomized trial comparing goal-directed therapy guided by a pulmonary-artery catheter with standard care without the use of a pulmonary-artery catheter. The subjects were high-risk ...

Medical catheters are tubes that can be inserted into a body cavity, vessel or duct, usually to allow for the administration of fluids, medications or gases or to drain fluids or urine from the body.

A new "smart catheter" that senses the start of an infection, and automatically releases an anti-bacterial substance, is being developed to combat the problem of catheter-related blood and urinary ...

They may be thin, flexible tubes called soft catheters or thicker and more inflexible catheters called hard catheters. A catheter that may be left in the body, whether temporarily or permanently, is ...

The use of an intraoperative catheter did not protect against the development of postoperative urinary retention (PUR) for patients who underwent laparoscopic inguinal hernia repair surgery, a ...