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公开(公告)号：US09897590B2
公开(公告)日：2018-02-20
申请号：US14717866
申请日：2015-05-20
IPC分类号： G01N33/497 , G01N1/22 , A61B5/08 , A61B5/097 , G01N35/00
CPC分类号： G01N33/497 , A61B5/08 , A61B5/097 , G01N33/4972 , G01N2001/2244 , G01N2033/4975 , G01N2035/00465
摘要： A device for capturing a breath sample has a mouthpiece with a chamber that receives a breath sample through a breath inlet aperture. The device further includes a pump assembly with a pump that draws a portion of the breath sample from the chamber and discharges the portion of the breath sample to the sensor.
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公开(公告)号：US10175227B2
公开(公告)日：2019-01-08
申请号：US14717833
申请日：2015-05-20
IPC分类号： A61B5/00 , A61B5/08 , G01N33/497 , A61B5/097
摘要： A sensor module includes a substrate with a slot formed therein. A sensor is mounted to the substrate and spans the slot. A first cover is disposed on a first side of the substrate and covers at least a portion of the slot. The first cover comprises a first aperture and a second aperture in fluid communication with the slot. The sensor is disposed between the first and second apertures.
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公开(公告)号：US20160341716A1
公开(公告)日：2016-11-24
申请号：US14717866
申请日：2015-05-20
IPC分类号： G01N33/497
CPC分类号： G01N33/497 , A61B5/08 , A61B5/097 , G01N33/4972 , G01N2001/2244 , G01N2033/4975 , G01N2035/00465
摘要： A device for capturing a breath sample has a mouthpiece with a chamber that receives a breath sample through a breath inlet aperture. The device further includes a pump assembly with a pump that draws a portion of the breath sample from the chamber and discharges the portion of the breath sample to the sensor.
摘要翻译： 用于捕获呼吸样本的装置具有一个具有通过呼吸入口孔接收呼吸样本的腔室的口器。 该装置还包括具有泵的泵组件，该泵从腔室抽取呼吸样本的一部分并将呼吸样本的一部分排出到传感器。
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公开(公告)号：US20160341715A1
公开(公告)日：2016-11-24
申请号：US14717833
申请日：2015-05-20
IPC分类号： G01N33/497 , A61B5/08
CPC分类号： G01N33/497 , A61B5/082 , A61B5/097 , G01N2033/4975
摘要： A sensor module includes a substrate with a slot formed therein. A sensor is mounted to the substrate and spans the slot. A first cover is disposed on a first side of the substrate and covers at least a portion of the slot. The first cover comprises a first aperture and a second aperture in fluid communication with the slot. The sensor is disposed between the first and second apertures.
摘要翻译： 传感器模块包括其中形成有槽的基板。 传感器安装到基板并跨越槽。 第一盖设置在基板的第一侧上并且覆盖槽的至少一部分。 第一盖包括与槽口流体连通的第一孔和第二孔。 传感器设置在第一和第二孔之间。
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公开(公告)号：US20170192008A1
公开(公告)日：2017-07-06
申请号：US15398609
申请日：2017-01-04
IPC分类号： G01N33/64 , A61B5/08 , G01N33/497
CPC分类号： G01N33/64 , A61B5/0097 , A61B5/082 , A61B5/097 , A61B2010/0087 , A61B2505/07 , A61B2560/0456 , G01N33/497 , G01N2033/4975
摘要： A gas analysis device includes a canister with a cavity that is configured to receive a gas sample. A sensor is in fluid communication with the cavity and analyzes a portion of the gas sample that is received from the canister. The device also includes a blower assembly in fluid communication with the sensor. The blower assembly is configured to selectively draw a portion of the gas sample from the canister past the sensor so that the sensor is exposed to the portion of the gas sample.
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公开(公告)号：US20170191983A1
公开(公告)日：2017-07-06
申请号：US15398616
申请日：2017-01-04
IPC分类号： G01N33/497
CPC分类号： G01N33/497 , A61B5/082 , A61B5/097 , A61B2505/07 , A61B2560/0456 , G01N2033/4975
摘要： A method for analyzing a gas sample includes the steps of providing a gas sample to a sample canister and heating a sensor to a predetermined resistance. The method further includes the steps of operating a fan at a predetermined speed, and moving a valve to a measurement flow position. When the valve is in the measurement flow position, the fan draws a portion of the gas sample through the valve to expose the sensor to the gas sample.
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公开(公告)号：US10458992B2
公开(公告)日：2019-10-29
申请号：US15398609
申请日：2017-01-04
摘要： A gas analysis device includes a canister with a cavity that is configured to receive a gas sample. A sensor is in fluid communication with the cavity and analyzes a portion of the gas sample that is received from the canister. The device also includes a blower assembly in fluid communication with the sensor. The blower assembly is configured to selectively draw a portion of the gas sample from the canister past the sensor so that the sensor is exposed to the portion of the gas sample.
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公开(公告)号：US10451607B2
公开(公告)日：2019-10-22
申请号：US15398616
申请日：2017-01-04
IPC分类号： G01N33/00 , G01N33/497 , A61B5/08 , A61B5/097
摘要： A method for analyzing a gas sample includes the steps of providing a gas sample to a sample canister and heating a sensor to a predetermined resistance. The method further includes the steps of operating a fan at a predetermined speed, and moving a valve to a measurement flow position. When the valve is in the measurement flow position, the fan draws a portion of the gas sample through the valve to expose the sensor to the gas sample.
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公开(公告)号：US20140371619A1
公开(公告)日：2014-12-18
申请号：US14304359
申请日：2014-06-13
申请人： Steven A. Rodriguez
发明人： Steven A. Rodriguez
IPC分类号： A61B5/08
CPC分类号： A61B5/082 , A61B2560/0266
摘要： A first embodiment of a disclosed breath analyzer detects a particular breath component in a breath sample. The analyzer includes a housing defining an interior cavity and having an inlet aperture for receiving the breath sample and an outlet aperture. A sensor is disposed within the cavity for sensing the component of the breath sample. An anemometer circuit is associated with the sensor and measures a rate of flow of the breath sample within the housing. The analyzer further includes a controller operatively connected to the sensor to receive breath component information sensed by the sensor.
摘要翻译： 所公开的呼吸分析仪的第一实施例检测呼吸样本中的特定呼吸分量。 分析器包括限定内腔的壳体，并具有用于接收呼吸样本和出口孔的入口孔。 传感器设置在腔内，用于感测呼吸样品的组分。 风速计电路与传感器相关联，并测量呼吸样本在壳体内的流速。 分析器还包括可操作地连接到传感器以接收由传感器感测的呼吸分量信息的控制器。
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公开(公告)号：US20140366610A1
公开(公告)日：2014-12-18
申请号：US14304071
申请日：2014-06-13
申请人： Steven A. Rodriguez
发明人： Steven A. Rodriguez
IPC分类号： G01N33/497
CPC分类号： G01N33/497
摘要： A breath analyzer detects a breath component in a breath sample. The analyzer includes a sensor for sensing the breath component and a temperature control system integrally formed with the sensor. The temperature control comprises a resistive temperature device configured to heat the sensor to a predetermined temperature. The resistive temperature device also senses the temperature of the sensor. A controller is operatively connected to the sensor to receive breath component information sensed by the sensor.
摘要翻译： 呼吸分析仪检测呼吸样本中的呼吸成分。 分析仪包括用于感测呼吸部件的传感器和与传感器一体形成的温度控制系统。 温度控制包括被配置为将传感器加热到预定温度的电阻温度装置。 电阻温度装置还可以感测传感器的温度。 控制器可操作地连接到传感器以接收由传感器感测的呼吸分量信息。
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