公开(公告)号：US09366665B1

公开(公告)日：2016-06-14

申请号：US14946867

申请日：2015-11-20

Applicant: Autoliv Development AB

Inventor： Mathias Granstam ,  Bertil Hök

IPC: G01N33/48 ,  G01N33/497 ,  G01N33/98 ,  G01N1/22 ,  A61B5/097 ,  A61B5/08

CPC classification number: G01N33/4972 ,  A61B5/082 ,  A61B5/097 ,  G01N33/98 ,  G01N2001/2244

Abstract: A breath analyzer device (1) having an inlet region (2) and a sensor arrangement (3), wherein the inlet region (2) is configured to receive a breath sample from a test subject and direct the sample to the sensor arrangement (3), and the sensor arrangement is configured to provide a signal representative of the concentration of a volatile substance within the sample. The inlet region (2) includes a heater (20, 24) arranged between: a sample inlet port (6) which is open to atmospheric air outside the device (1); and a sample outlet port (11) which is open to the sensor arrangement (3), the heater (20, 24) extending at least part way along a tortuous flow channel (18) which extends between the inlet port (6) and the outlet port (11) for the direction of the sample to the sensor arrangement (3).

Abstract translation: 1.一种具有入口区域（2）和传感器装置（3）的呼吸分析仪装置（1），其中所述入口区域（2）构造成从测试对象接收呼吸样品并将样品引导到所述传感器装置（3） ），并且传感器装置被配置为提供表示样品内的挥发性物质的浓度的信号。 入口区域（2）包括：加热器（20,24），其布置在：设备（1）外部的大气空气开口的样品入口（6）; 和向所述传感器装置（3）开口的样品出口（11），所述加热器（20,24）沿着曲折的流动通道（18）至少部分地延伸，所述曲折的流动通道在所述入口（6）和 出口端口（11），用于样品到传感器装置（3）的方向。

公开(公告)号：US20160146780A1

公开(公告)日：2016-05-26

申请号：US14946867

申请日：2015-11-20

Applicant: Autoliv Development AB

Inventor： Mathias Granstam ,  Bertil Hök

IPC: G01N33/497

CPC classification number: G01N33/4972 ,  A61B5/082 ,  A61B5/097 ,  G01N33/98 ,  G01N2001/2244

Abstract: A breath analyser device (1) having an inlet region (2) and a sensor arrangement (3), wherein the inlet region (2) is configured to receive a breath sample from a test subject and direct the sample to the sensor arrangement (3), and the sensor arrangement is configured to provide a signal representative of the concentration of a volatile substance within the sample. The inlet region (2) includes a heater (20, 24) arranged between: a sample inlet port (6) which is open to atmospheric air outside the device (1); and a sample outlet port (11) which is open to the sensor arrangement (3), the heater (20, 24) extending at least part way along a tortuous flow channel (18) which extends between the inlet port (6) and the outlet port (11) for the direction of the sample to the sensor arrangement (3).

Abstract translation: 1.一种具有入口区域（2）和传感器装置（3）的呼吸分析仪装置（1），其中所述入口区域（2）构造成从测试对象接收呼吸样品并将样品引导到所述传感器装置（3） ），并且传感器装置被配置为提供表示样品内的挥发性物质的浓度的信号。 入口区域（2）包括：加热器（20,24），其布置在：设备（1）外部的大气空气开口的样品入口（6）; 和向所述传感器装置（3）开口的样品出口（11），所述加热器（20,24）沿着曲折的流动通道（18）至少部分地延伸，所述曲折的流动通道在所述入口（6）和 出口端口（11），用于样品到传感器装置（3）的方向。