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1. 发明授权

US5063275A Method and apparatus for gas analysis 失效
标题翻译：气体分析方法与装置
公开(公告)号：US5063275A
公开(公告)日：1991-11-05
申请号：US541637
申请日：1990-06-21
申请人： Elieser Z. Rosenfeld , Lewis Coleman
发明人： Elieser Z. Rosenfeld , Lewis Coleman
IPC分类号： G01N21/35 , G01N21/3504
CPC分类号： G01N21/3504 , G01N2201/128
摘要： There is provided a gas analyzer, including a radiation source, an analytical space through which passes the gas to be analyzed, at least one detector for detecting the intensity of radiation passing through the space, apparatus for facilitating the alternating introduction, into the space, of the gas to be analyzed and a reference gas having a concentration located at least in the upper half of the range of concentrations to be measured by the gas analyzer. The analyzer further includes processing apparatus, having a memory device, to process signals originating in the detector, the memory device adapted to store in a first mode of operation, signals representing instantaneous intensity values of the detected source and, in a second mode of operation, to store signals representing intensity values obtained when the analytical space is filled with the reference gas, a circuit for comparing the instantaneous values with the reference value, and an indicator device for indicating concentration. A method for analyzing gases to establish their concentration is also provided.

2. 发明公开

EP0839551A2 Fluid analyzer with tube connector verifier 失效
标题翻译： FlüssigkeitsanalysegerätmitÜberprüfungder Schlauchanschlussarmatur
公开(公告)号：EP0839551A2
公开(公告)日：1998-05-06
申请号：EP97308815.6
申请日：1997-11-03
申请人： Spegas Industries LTD.
发明人： Colman, Joshua L. , Menachem, Amnon
IPC分类号： A61M39/10
CPC分类号： G01N35/00732 , A61M39/10 , A61M2039/1005 , A61M2039/1033 , A61M2039/1044 , A61M2205/587 , A61M2205/6063 , B01L3/565 , G01N2035/00772
摘要： Apparatus for analyzing fluid supplied to it through a tube, comprising an analyzing instrument within an enclosure, a first connector attached to the tube and having an end face, a second connector, mating with the first connector and attached to the enclosure, a pair of optical fibers disposed inside the enclosure, a first end of each of the fibers is mounted in the second connector, there is a clear optical path between the end face of each of the first ends of the fibers and at least one common point on the end face. A light source is optically coupled to the second end of a first one of the pair of fibers, and a light detector optically coupled to the second end of the second one of the pair of fibers.
摘要翻译：用于分析通过管供给到其中的流体的装置，包括在外壳内的分析仪器，附接到管并具有端面的第一连接器，与第一连接器配合并附接到外壳的第二连接器，一对布置在外壳内的光纤，每个光纤的第一端安装在第二连接器中，在光纤的每个第一端的端面与端部的至少一个共同点之间存在透明的光路面对。光源光耦合到一对光纤中的第一个光纤的第二端，以及光耦合到该对光纤中的第二个光纤的第二端的光检测器。

3. 发明公开

EP0839551A3 Fluid analyzer with tube connector verifier 失效
标题翻译：液体分析仪检查软管连接接头
公开(公告)号：EP0839551A3
公开(公告)日：1999-01-13
申请号：EP97308815.6
申请日：1997-11-03
申请人： Spegas Industries LTD.
发明人： Colman, Joshua L. , Menachem, Amnon
IPC分类号： A61M39/10
CPC分类号： G01N35/00732 , A61M39/10 , A61M2039/1005 , A61M2039/1033 , A61M2039/1044 , A61M2205/587 , A61M2205/6063 , B01L3/565 , G01N2035/00772
摘要： Apparatus for analyzing fluid supplied to it through a tube, comprising an analyzing instrument within an enclosure, a first connector attached to the tube and having an end face, a second connector, mating with the first connector and attached to the enclosure, a pair of optical fibers disposed inside the enclosure, a first end of each of the fibers is mounted in the second connector, there is a clear optical path between the end face of each of the first ends of the fibers and at least one common point on the end face. A light source is optically coupled to the second end of a first one of the pair of fibers, and a light detector optically coupled to the second end of the second one of the pair of fibers.

4. 发明公开

EP0827713A1 Multiple channel sample port 失效
标题翻译： Probeentnahmevorrichtung mit mehrerenEingängen
公开(公告)号：EP0827713A1
公开(公告)日：1998-03-11
申请号：EP97114573.5
申请日：1997-08-22
申请人： Spegas Industries LTD.
发明人： Levitsky, Gershon , Colman, Joshua L.
IPC分类号： A61B5/097 , A61B5/083 , A61B5/087
CPC分类号： A61B5/087 , A61B5/083 , A61B5/097
摘要： A multiple channel sample port for an airway adaptor (10), which includes a substantially spherical projection (18) with a plurality of inlet tubes (20) and an outlet, which is designed to be placed substantially within the main channel of the airway adaptor through an opening in the side wall of main channel of the airway adaptor. The outlet is connected to, or integrally formed with, one end of a substantially cylindrical chamber. The opposite end (16) of the substantially cylindrical chamber is adapted to be connected to a gas analyzer. When a pressure reduced below atmospheric pressure is applied at the gas analyzer, gas flows from the main channel (12) of the airway adaptor (10) into the inlets (20) of the substantially spherical projection (18), through the spherical projection into the substantially cylindrical projection (14), and from thence to the gas analyzer.
摘要翻译：一种用于气道适配器（10）的多通道采样端口，其包括具有多个入口管（20）和出口的基本上球形的突出部（18），所述多个入口管（20）和出口被设计成基本位于气道适配器的主通道内通过气道适配器主通道侧壁的开口。出口连接到大致圆柱形的腔室的一端或与其一体形成。基本上圆柱形的腔室的相对端（16）适于连接到气体分析器。当在气体分析器处施加降低到大气压以下的压力时，气体从气道适配器（10）的主通道（12）流入基本上球形的突起（18）的入口（20），通过球形突出部基本上圆柱形的突起（14），并且从那里到气体分析器。

5. 发明公开

EP0405841A3 Method and apparatus for gas analysis 失效
标题翻译：气体分析方法与装置
公开(公告)号：EP0405841A3
公开(公告)日：1991-11-06
申请号：EP90306799.9
申请日：1990-06-21
申请人： SPEGAS INDUSTRIES LTD
发明人： Coleman, Lewis , Rosenfeld, Elieser Zwi
IPC分类号： G01N21/35
CPC分类号： G01N21/3504 , G01N2201/128
摘要： There is provided a gas analyzer, including a radiation source (2), an analytical space (6) through which passes the gas to be analyzed, at least one detector (14) for detecting the intensity of radiation passing through the space, means (18,20,22,24) facilitating the alternating introduction, into the space (6), of the gas to be analyzed and a reference gas (RG) having a concentration located at least in the upper half of the range of concentrations to be measured by the gas analyzer. The analyzer further includes processing means (32), having memory means, to process signals originating in the detector (14), the memory means adapted to store in a first mode of operation signals representing instantaneous intensity values of the detected source and, in a second mode of operation, to store signals representing intensity values obtained when the analytical space (6) is filled with the reference gas, circuit means for comparing the instantaeous values with the reference value, and indicator means (38) for indicating concentration. A method for analyzing gases to establish their concentration is also provided.
摘要翻译：提供了一种气体分析器，包括辐射源（2），通过待分析气体的分析空间（6），用于检测通过该空间的辐射强度的至少一个检测器（14） 18,20,22,24）有助于将待分析气体交替引入空间（6），以及浓度至少在浓度范围的上半部分内的参考气体（RG）为由气体分析仪测量。分析器还包括具有存储装置的处理装置（32），用于处理源自检测器（14）的信号，该存储装置适于以表示所检测的源的瞬时强度值的第一操作模式存储信号，并且在第二操作模式，用于存储表示当分析空间（6）填充有参考气体时获得的强度值的信号，用于将即时值与参考值进行比较的电路装置和用于指示浓度的指示装置（38）。还提供了分析气体以确定其浓度的方法。

6. 发明授权

EP0827713B1 Multiple channel sample port 失效
标题翻译：具有多个输入采样装置
公开(公告)号：EP0827713B1
公开(公告)日：2003-10-29
申请号：EP97114573.5
申请日：1997-08-22
申请人： Spegas Industries LTD.
发明人： Levitsky, Gershon , Colman, Joshua L.
IPC分类号： A61B5/097 , A61B5/083 , A61B5/087
CPC分类号： A61B5/087 , A61B5/083 , A61B5/097

7. 发明公开

EP0405841A2 Method and apparatus for gas analysis 失效
标题翻译： Verfahren undGerätzur分析冯加登。
公开(公告)号：EP0405841A2
公开(公告)日：1991-01-02
申请号：EP90306799.9
申请日：1990-06-21
申请人： SPEGAS INDUSTRIES LTD
发明人： Coleman, Lewis , Rosenfeld, Elieser Zwi
IPC分类号： G01N21/35
CPC分类号： G01N21/3504 , G01N2201/128
摘要： There is provided a gas analyzer, including a radiation source (2), an analytical space (6) through which passes the gas to be analyzed, at least one detector (14) for detecting the intensity of radiation passing through the space, means (18,20,22,24) facilitating the alternating introduction, into the space (6), of the gas to be analyzed and a reference gas (RG) having a concentration located at least in the upper half of the range of concentrations to be measured by the gas analyzer. The analyzer further includes processing means (32), having memory means, to process signals originating in the detector (14), the memory means adapted to store in a first mode of operation signals representing instantaneous intensity values of the detected source and, in a second mode of operation, to store signals representing intensity values obtained when the analytical space (6) is filled with the reference gas, circuit means for comparing the instantaeous values with the reference value, and indicator means (38) for indicating concentration. A method for analyzing gases to establish their concentration is also provided.
摘要翻译：提供了一种气体分析器，包括辐射源（2），通过待分析气体的分析空间（6），用于检测通过该空间的辐射强度的至少一个检测器（14） 18,20,22,24）有助于将待分析气体交替引入空间（6），以及浓度至少在浓度范围的上半部分内的参考气体（RG）为由气体分析仪测量。分析器还包括具有存储装置的处理装置（32），用于处理源自检测器（14）的信号，该存储装置适于以表示所检测的源的瞬时强度值的第一操作模式存储信号，并且在第二操作模式，用于存储表示当分析空间（6）填充有参考气体时获得的强度值的信号，用于将即时值与参考值进行比较的电路装置和用于指示浓度的指示装置（38）。还提供了分析气体以确定其浓度的方法。

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