A portable continuous whole blood glucose monitor comprising, a mid-infrared quantum cascade laser and driver in optical communication with a transmission cell and a photo-conductive detector and pre-amplifier. The monitor further comprises a peristaltic pump connected to a single lumen catheter peripherally...http://www.google.com.au/patents/US20110009720?utm_source=gb-gplus-sharePatent US20110009720 - Continuous whole blood glucose monitor
