A lancet device for lancing skin with a lancing needle of a lancet. The lancet device includes a housing and a lancet holder within the housing which is engageable with the lancet and moveable along a longitudinal axis of the housing. The device also includes a cam which has an end surface engageable...http://www.google.ca/patents/US6156050?utm_source=gb-gplus-sharePatent US6156050 - Lancet device
