The real-time monitoring of intravascular oxygen levels is important to accurately track the cardiopulmonary health of patients after cardiothoracic surgery. Existing methods use intravascular ...

Intermittent catheterization is a medical technique used to help empty the bladder. A catheter can be passed through the urethra or through a surgical channel in the skin to the bladder, after which ...

Central venous catheters (CVCs) help deliver medication, fluids, blood, or nutrition. They can also be useful for monitoring and performing certain tests and procedures. Placing CVCs or central lines ...

Cardiac or coronary catheterization and angiograms are medical procedures that allow doctors to examine the inside of the heart and arteries. Cardiac catheterization involves a doctor inserting a long ...