System for pain-reduced withdrawal of blood
First Claim
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1. Lancet system for pain-reduced blood withdrawal comprising:
- a housing with a contact surface which has an exit opening for the tip of a lancet;
a lancet holder for holding the lancet which can move in the housing along a lancing path;
a lancet drive for moving the lancet holder along the lancing path; and
an impulse generator which exerts an impulse on a body part in a sequence that is synchronized with the movement of the lancet holder so that a pain of piercing the skin can be reduced or even completely suppressed.
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Abstract
Lancet system for pain-reduced blood withdrawal comprising an impulse generator which exerts an impulse on a body part in a sequence which is synchronized with the movement of a lancet. Method for the pain-reduced blood withdrawal in which an impulse is exerted on an adjacent body part in a sequence which is synchronized with the generation of an opening in the skin.
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Citations
19 Claims
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1. Lancet system for pain-reduced blood withdrawal comprising:
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a housing with a contact surface which has an exit opening for the tip of a lancet; a lancet holder for holding the lancet which can move in the housing along a lancing path; a lancet drive for moving the lancet holder along the lancing path; and an impulse generator which exerts an impulse on a body part in a sequence that is synchronized with the movement of the lancet holder so that a pain of piercing the skin can be reduced or even completely suppressed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 18)
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14. Method for pain-reduced blood withdrawal comprising the steps:
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contacting a body part with a contact surface of a housing which has an exit opening for the tip of a lancet; moving a lancet holder with a lancer in the housing along a lancing path such that the tip of the lancet emerges through the exit opening beyond the contact surface; and exerting an impulse on a body part using an impulse generator which exerts an impulse on a body part in a sequence that is synchronized with the movement of the lancet holder so that a pain of piercing the skin can be reduced or even completely suppressed. - View Dependent Claims (15, 16, 17, 19)
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Specification