Patent ID: 7972281
Filing Date: 2011-07-05
Classification: A61B

Abstract:
1. A method of obtaining a test sample from a specimen using a lancet system comprising: engaging a lancet driver against a drive wing of a lancet system, the lancet system having a major portion of a lancet member slidably engaged within a lancet carrier and a sensor strip with a sample chamber attached to the lancet carrier, the lancet system having a lance connected to a first end of a lancet body of the lancet member wherein the lance is movable from a retracted position within the lancet carrier to an extended position outside the lancet carrier, the drive wing extending outwardly and transversely from the lancet body, the major portion of the lancet member having a sinuous portion with a distal end restricted from movement by the lancet carrier, the sinuous portion being non-compressible when initially disposed within the lancet carrier wherein the drive wing prevents the sinuous portion from being compressed; moving the drive wing with the lancet driver a predetermined distance causing a lancet tip to move from the retracted position to the extended position; and disengaging the lancet driver from the drive wing, the lance being automatically moved from the extended position to the retracted position.