Exhaled breath sampling with delivery of gas
    2.
    发明授权
    Exhaled breath sampling with delivery of gas 有权
    呼气采样与气体输送

    公开(公告)号:US09055888B2

    公开(公告)日:2015-06-16

    申请号:US12651594

    申请日:2010-01-04

    摘要: A system for sampling exhaled breath and for supply of a gas, the system comprising: a gas delivery cannula comprising at least one nasal prong for insertion into a nostril, the nasal prong comprising a distal end; an exhaled breath sampling cannula for insertion into the nostril, the exhaled breath sampling cannula comprising a distal end; and a connector for coupling the gas delivery cannula to the exhaled breath sampling cannula, such that the distal end of the exhaled breath sampling cannula is disposed deeper in the nostril than the distal end of the nasal prong, to reduce dilution of sampled exhaled breath by delivered gas. The connected is configured to facilitate adjustability of an insertion depth of the exhaled breath sampling cannula into said nostril.

    摘要翻译: 一种用于对呼出气体进行采样和供应气体的系统,所述系统包括:气体输送套管,其包括用于插入鼻孔中的至少一个鼻插头,所述鼻针头包括远端; 用于插入鼻孔的呼出呼吸取样插管,呼出的呼吸取样插管包括远端; 以及用于将气体输送套管连接到呼出的呼吸取样插管的连接器,使得呼出的呼吸取样插管的远端设置在鼻孔比鼻塞的远端更深的位置,以减少采样的呼气呼吸的稀释 送气。 连接构造成便于呼出呼吸取样套管插入所述鼻孔的插入深度的可调性。

    Drying substances, preparation and use thereof
    4.
    发明授权
    Drying substances, preparation and use thereof 有权
    干燥物质,其制备和使用

    公开(公告)号:US08366811B2

    公开(公告)日:2013-02-05

    申请号:US12379828

    申请日:2009-03-03

    IPC分类号: B01D53/22 B01D71/66 B01D69/04

    摘要: There is provided herein a dryer polymer substance including a hetero-phase polymer composition including two or more polymers wherein at least one of the two or more polymers include sulfonic groups, wherein the substance is adapted to pervaporate a fluid. The fluid may include water, water vapor or both. There is also provided herein a process for the preparation of a dryer polymer substance adapted to pervaporate a fluid (such as water, water vapor or both) the process includes mixing two or more polymers, wherein at least one of the two or more polymers may include groups which are adapted to be sulfonated, to produce a hetero-phase polymer composition and processing the polymer blend into a desired form.

    摘要翻译: 本文提供了一种干燥剂聚合物物质,其包括包含两种或更多种聚合物的异相聚合物组合物,其中两种或更多种聚合物中的至少一种包括磺酸基,其中物质适于使流体蒸发。 流体可以包括水,水蒸汽或两者。 本文还提供了一种用于制备适于使流体(例如水,水蒸汽或两者)渗透的干燥器聚合物物质的方法,该方法包括混合两种或更多种聚合物,其中两种或更多种聚合物中的至少一种可以 包括适于磺化的基团,以产生异相聚合物组合物并将聚合物共混物加工成所需形式。

    Breath sampling device and method for using same
    5.
    发明授权
    Breath sampling device and method for using same 有权
    呼吸取样装置及其使用方法

    公开(公告)号:US08240187B2

    公开(公告)日:2012-08-14

    申请号:US11990441

    申请日:2006-08-16

    IPC分类号: G01N33/497

    CPC分类号: A61B5/097

    摘要: There is provided a breath sampling tube including an inner conduit, wherein at least a portion of the inner conduit is non-cylindrical and adapted to store liquids. There is also provided a breath sampling system including a gas analyzer and a breath sampling tube may include an inner conduit, wherein at least a portion of the inner conduit is non-cylindrical and adapted to store liquids. Also provided is a method of breath sampling including channeling breath through a tube having an inner conduit, wherein at least a portion of the inner conduit is non-cylindrical and adapted to store liquids.

    摘要翻译: 提供了一种包括内部管道的呼吸取样管,其中内部管道的至少一部分是非圆柱形的并且适于储存液体。 还提供了一种包括气体分析器的呼吸采样系统,呼吸取样管可包括内导管,其中内导管的至少一部分是非圆柱形的并且适于储存液体。 还提供了一种呼吸采样的方法,包括通过具有内部管道的管道引导呼吸,其中内部管道的至少一部分是非圆柱形的并且适于储存液体。

    VENTILATION ANALYSIS AND MONITORING
    6.
    发明申请
    VENTILATION ANALYSIS AND MONITORING 有权
    通风分析与监测

    公开(公告)号:US20110105935A1

    公开(公告)日:2011-05-05

    申请号:US12999111

    申请日:2009-06-30

    IPC分类号: A61B5/087 G01N33/497

    摘要: A ventilation analysis system comprising an interface module adapted to receive a carbon dioxide (CO2) signal and a breath flow dynamics signal, and control logic adapted to produce a ventilation indicator, based on a mutual analysis of the CO2 signal and the breath flow dynamics signal. The ventilation indicator may be, for example, an estimated CO2 waveform, an End-Tidal CO2 (ETCO2) value, and/or a minute CO2 value.

    摘要翻译: 一种通气分析系统,包括适于接收二氧化碳(CO 2)信号和呼吸气流动态信号的接口模块,以及适于产生通气指示器的控制逻辑,所述控制逻辑基于所述CO 2信号和所述呼吸流动态信号的相互分析 。 通气指示器可以是例如估计的二氧化碳波形,末端潮汐CO2(ETCO2)值和/或二氧化碳值。

    AIRWAY TUBE
    7.
    发明申请

    公开(公告)号:US20100204603A1

    公开(公告)日:2010-08-12

    申请号:US12679529

    申请日:2007-09-25

    IPC分类号: A61B5/097

    摘要: There is provided an airway tube for breath sampling, comprising a breath sampling port comprising two or more inlets adapted to sample breath from the airway tube. The inlets are connected to each other through a junction located outside of the air passageway of the airway tube.

    摘要翻译: 提供用于呼吸采样的气道管,包括呼吸采样端口,其包括适于从气道管采样呼吸的两个或更多个入口。 入口通过位于气道管的空气通道外部的连接处彼此连接。