A device and method for lancing a patient, virtually simultaneously producing and collecting a small fluid sample from a body. The device comprises a blood collection system including a lancing needle (16), drive mechanism (11), kneading or vibration mechanism (25), optional suction system (7), and sample...http://www.google.es/patents/US7666150?utm_source=gb-gplus-sharePatente US7666150 - Blood and interstitial fluid sampling device
