公开(公告)号：EP2641080A1

公开(公告)日：2013-09-25

申请号：EP11788608.5

申请日：2011-11-18

申请人： Senzair B.V.

发明人： WIEDEMAIR, Justyna ,  OLTHUIS, Wouter ,  VAN DEN BERG, Albert

IPC分类号： G01N27/49 ,  G01N33/497

CPC分类号： G01N27/4045 ,  A61B5/082 ,  A61B5/097 ,  A61B2010/0087 ,  G01N33/497

摘要： The invention relates to a device for the measurement of hydrogen peroxide and optionally other biomarkers in a gaseous mixture, and in particular to a microfabricated device. The device comprises hydrogen peroxide capturing means and an electromechanical sensor comprising a sensing element in direct contact with the capturing means. The device further comprises means to measure the potential of the sensing element and/or the current through it as a result of a changing hydrogen peroxide concentration in the gaseous mixture. The device also comprises cooling/heating means for cooling and/or heating the capturing means. The device is preferably applied for online measurement of the hydrogen peroxide content in exhaled air.