PIERCING DEVICE WITH DAMPER Russian patent published in 2011 - IPC A61B5/15 A61B17/32 

FIELD: medicine.

SUBSTANCE: invention relates to medical devices. Piercing device with damper contains case, movable lancet holder, for holding lancet, ejection mechanism, depth limiter with surface of depth limiter and damper for damping, at least, one of sound and vibration during piercing. Movable lancet holder has surface of lancet holder for contact with depth limiter. Movable lancet holder and ejection mechanism are operatively connected for piercing of target section with lancet. Damper is located between surface of lancet holder which contacts with depth limiter and surface of depth limiter. Forward movement of movable lancet holder during piercing of target section stops in the result of interaction of contacting with depth limiter lancet holder surface, damper and contact surface of depth limiter.

EFFECT: elaboration of improved construction of piercing device.