申请人:Sensa Bues AB
公开号:EP2765421A1
公开(公告)日:2014-08-13
A portable system (10) is disclosed for collecting a sample from exhaled breath of a subject. The sample is collected for drug detection using mass-spectroscopy. The system comprises a sampling unit (14) and a housing (12) holding the sampling unit (14). The sampling unit (14) comprises an electrostatic filter membrane (13) that collects non-volatile drug substances from the exhaled breath. The housing (12) has an inlet (15) and an outlet (16).
本研究公开了一种便携式系统(10),用于从受试者呼出的气体中收集样本。收集的样本用于使用质谱仪进行药物检测。该系统包括一个采样单元(14)和一个容纳采样单元(14)的外壳(12)。采样单元 (14) 包括一个静电过滤膜 (13),用于收集呼出气体中的非挥发性药物物质。外壳 (12) 有一个入口 (15) 和一个出口 (16)。