公开(公告)号：US08822929B2

公开(公告)日：2014-09-02

申请号：US13492415

申请日：2012-06-08

Applicant: Guillaume Nesa ,  Pierre Combet

Inventor： Guillaume Nesa ,  Pierre Combet

IPC: G01N33/497 ,  G01J5/02 ,  A61B5/00 ,  A61B5/08

CPC classification number: G01N33/497 ,  A61B5/082 ,  A61B5/097 ,  A61B5/4845 ,  G01N21/0332 ,  G01N21/05 ,  G01N21/3504 ,  G01N33/4972 ,  G01N2021/0382 ,  G01N2021/158 ,  G01N2201/0221 ,  G01N2201/06186 ,  G01N2201/0693 ,  G01N2201/0696

Abstract: A portable breath analyzing device to measure the rate of partial gas that is exhaled in the breath fluid. The device includes a rechargeable power supply unit, a device to emit pulsated infrared radiation, an infrared receiver, and a measuring vessel. The emission device includes a heating element; the measuring vessel includes a metallic tube whose interior surface is polished and coated with a deposit that reflects at least the infrared radiation of wavelengths that are between (9 μm, 10 μm) and at each end of the tube, a nozzle comprising a cone-shaped section meant to be placed in the tube axis. The infrared emission device is placed on the longitudinal axis of the tube, at the level of one of the nozzles, and the receiver is placed on the longitudinal axis, at the level of the other nozzle.

Abstract translation: 便携式呼吸分析装置，用于测量在呼吸液中呼出的部分气体的速率。 该装置包括可再充电电源单元，发射脉动红外辐射的装置，红外接收器和测量容器。 发光装置包括加热元件; 测量容器包括金属管，其内表面被抛光并涂覆有至少反映在（9μm，10μm）之间的波长的红外辐射并且在每个端部处的红外辐射的沉积物， 意在放置在管轴上。 红外发射装置放置在管的纵向轴线上，在其中一个喷嘴的水平处，并且接收器放置在另一个喷嘴的水平面上的纵向轴线上。

公开(公告)号：US20130074577A1

公开(公告)日：2013-03-28

申请号：US13492415

申请日：2012-06-08

Applicant: Guillaume Nesa ,  Pierre Combet

Inventor： Guillaume Nesa ,  Pierre Combet

IPC: G01N33/497

CPC classification number: G01N33/497 ,  A61B5/082 ,  A61B5/097 ,  A61B5/4845 ,  G01N21/0332 ,  G01N21/05 ,  G01N21/3504 ,  G01N33/4972 ,  G01N2021/0382 ,  G01N2021/158 ,  G01N2201/0221 ,  G01N2201/06186 ,  G01N2201/0693 ,  G01N2201/0696

Abstract: A portable breath analyzing device to measure the rate of partial gas that is exhaled in the breath fluid. The device includes a rechargeable power supply unit, a device to emit pulsated infrared radiation, an infrared receiver, and a measuring vessel. The emission device includes a heating element; the measuring vessel includes a metallic tube whose interior surface is polished and coated with a deposit that reflects at least the infrared radiation of wavelengths that are between (9 μm, 10 μm) and at each end of the tube, a nozzle comprising a cone-shaped section meant to be placed in the tube axis. The infrared emission device is placed on the longitudinal axis of the tube, at the level of one of the nozzles, and the receiver is placed on the longitudinal axis, at the level of the other nozzle.

Abstract translation: 便携式呼吸分析装置，用于测量在呼吸液中呼出的部分气体的速率。 该装置包括可再充电电源单元，发射脉动红外辐射的装置，红外接收器和测量容器。 发光装置包括加热元件; 测量容器包括金属管，其内表面被抛光并涂覆有至少反映在（9μm，10μm）之间的波长的红外辐射并且在每个端部处的红外辐射的沉积物， 意在放置在管轴上。 红外发射装置放置在管的纵向轴线上，在其中一个喷嘴的水平处，并且接收器放置在另一个喷嘴的水平面上的纵向轴线上。