Patent ID: 8470260

Claim:
A light beam guided liquid delivery device for tracking the placement of a sample by a liquid delivery device into a receptacle comprising: a micropipette having a channel with an exterior grip, a tip at one end and a plunger at its other end; and a light beam generator being mounted on the outside of said micropipette via a mount; said mount comprising: a clamp being adapted to attach said mount to said micropipette on said exterior grip of said channel; a second clamp being adapted to attach said mount to said micropipette at a second connection point being approximate to said tip of said micropipette; wherein, said light beam generator being connected to said mount approximate to said clamp; and said light beam generator being adapted to shoot a light beam on or below said tip of said micropipette, whereby, a user may track the placement of said tip of said micropipette via said light beam.