VORRICHTUNG UND VERFAHREN ZUM ERFASSEN EINES VITALPARAMETERS

    公开(公告)号:EP2355693A1

    公开(公告)日:2011-08-17

    申请号:EP09778675.0

    申请日:2009-09-23

    IPC分类号: A61B5/00

    摘要: An apparatus for recording a vital parameter is described, which apparatus has the following features: an optoelectronic sensor arrangement (1130) for recording the vital parameter by means of light reflection at a finger, wherein the optoelectronic sensor arrangement has a first light source (1310) for producing light in the visible wavelength range, a second light source (1320) for producing light in an invisible wavelength range and a light-sensitive element (1330); and a control device (1410) which is designed to connect the second light source (1320) at intervals of time, to use the received light in the invisible wavelength range to check whether a finger is resting on the optoelectronic sensor arrangement (1130), and to connect the first light source (1310) as soon as this is the case.

    摘要翻译: 描述了一种用于检测重要参数的装置,包括:光电传感器装置,用于通过手指处的光缓解来检测重要参数,其中所述光电传感器装置具有用于产生可见波长范围的光的第一光源, 用于产生不可见波长范围的光的第二光源和感光元件; 以及控制器,其被实施为以时间间隔开启所述第二光源,对所述第二光源的不可见波长范围内的所述感光元件接收的光执行相对于是否将手指应用于所述第二光源的评估 光电传感器布置,并且一旦评估指示将手指施加到光电传感器装置上,就开启第一光源。