Injection Device With A Capacitive Proximity Sensor
AssigneeAres Trading S.A.
InventorsGerhard LAUCHARD, Martin REINDL, Claudia-Carolin GUGGENBERGER
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Abstract
An injection device for injecting medication to a patient, comprising a surface (5) having a through hole (3) for passage of a needle, is characterised by further comprising a capacitive proximity sensor (12, 13, 30) for detecting proximity or contact of human skin to/with said surface (5).
Claims22
Injection device for injecting medication to a patient, comprising a surface having a through hole for passage of a needle and a capacitive proximity sensor for detecting proximity or contact of human skin to/with said surface, wherein the capacitive proximity sensor comprises an electrode one side of which is adjacent to the through hole and has a concave shape that follows part of the contour of the through hole.
Dependencies are inferred from the claim text.