A catheter with a fluorescent temperature sensor is shown and described. The catheter includes a lumen, a fiber-optic cable that extends through the lumen. A distal end of the fiber-optic cable is coated with a fluorescent material and a proximal end of the fiber-optic cable is connected to a console....http://www.google.co.uk/patents/US6890307?utm_source=gb-gplus-sharePatent US6890307 - Catheters with fluorescent temperature sensors
