公开(公告)号：US10433766B2

公开(公告)日：2019-10-08

申请号：US15111888

申请日：2015-01-23

申请人： Aerocrine AB

发明人： Niclas Roxhed ,  Göran Stemme ,  Staffan Johansson

IPC分类号： A61B5/08 ,  A61B5/097 ,  G05D7/01 ,  A61M15/00 ,  A61M16/08

摘要： The invention relates to a miniaturised fluid flow regulating device comprising a fluid flow channel with an inlet portion, an outlet portion and a flow regulation passage between the inlet portion and the outlet portion, an elongated beam element arranged in the flow channel, such that a pressure difference over the inlet portion and the outlet portion causes the beam element to bend and regulate fluid flow in the flow regulation passage. The invention further relates to a breath analysis device comprising such a flow regulating device for regulating a flow of exhaled breath.