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    LOW VOLUME SAMPLE CELL AND GAS MONITORING SYSTEM USING SAME
    1.
    发明申请
    LOW VOLUME SAMPLE CELL AND GAS MONITORING SYSTEM USING SAME 审中-公开
    低体积样品池和气体监测系统

    公开(公告)号：WO2004034019A3

    公开(公告)日：2005-03-31

    申请号：PCT/US0331840

    申请日：2003-10-07

    Applicant: RIC INVESTMENTS INC

    Inventor： RICH DAVID R ,  SANDOR JOHN L

    IPC: G01N21/05 ,  G01J5/02 ,  G01N1/10 ,  G01N1/22 ,  G01N21/00

    CPC classification number: G01N21/05

    Abstract: A sample cell (100), which is a component of a gas monitoring system, includes a sample cell body (150) and a sample cell core (140) installed therewith. The sample cell is coupled to a sampling tube that communicates with an airway of a patient. Gas from the sampling tube passes through the sample cell such that the flow profile remains substantially undisturbed. Within the sample cell, at least one optical aperture permits radiation to be emitted, pass through the gas in the sample cell core, and detected. In this manner, measurements of the partial pressure or concentration of a gas of interest are determined.

    Abstract translation: 作为气体监测系统的部件的样品池（100）包括样品池体（150）和与其一起安装的样品池芯（140）。 样品池耦合到与患者的气道连通的采样管。 来自采样管的气体通过样品池，使得流动分布保持基本上不受干扰。 在样品池内，至少一个光学孔允许发射辐射，通过样品池芯中的气体并被检测。 以这种方式，确定感兴趣的气体的分压或浓度的测量。

    LOW DEADSPACE AIRWAY ADAPTER
    2.
    发明申请
    LOW DEADSPACE AIRWAY ADAPTER 审中-公开
    低空飞行适配器

    公开(公告)号：WO2004032817A3

    公开(公告)日：2005-05-12

    申请号：PCT/US0332116

    申请日：2003-10-08

    Applicant: RIC INVESTMENTS INC

    Inventor： RICH DAVID R ,  TRIUNFO JOHN A JR ,  TENCZA RICHARD S ,  SANDOR JOHN L

    IPC: A61M16/04 ,  A61M16/08 ,  A61M16/00

    CPC classification number: A61M16/0816 ,  A61M16/0463 ,  A61M16/085 ,  A61M2016/0027 ,  A61M2240/00 ,  F16L27/108 ,  F16L27/11 ,  F16L27/12

    Abstract: An airway adapter (50, 150, 300, 400, 500) suitable for use with patients having low tidal volumes, e.g., neonates, which minimizes deadspace in the airway and promotes smooth flow of gases through the adapter. The adapter includes a first portion (54, 154, 304, 404, 504) adapted to couple to a tubular adapter, such as an endotracheal tube adapter, and a second portion adapted to couple to a ventilation tube. A longitudinally compressible member is coupled to the first portion to minimize deadspace in the adapter. A portion of the compressible member resiliently contacts and seals against a tubular adapter upon assembly of the airway adapter therewith.

    Abstract translation: 一种适合与具有低潮气量的患者（例如新生儿）一起使用的气道适配器（50,150,300,400,500），其最小化气道中的死角并促进气体通过适配器的平稳流动。 适配器包括适于联接到管状适配器（例如气管内插管适配器）的第一部分（54,154,404,504），以及适于联接到通气管的第二部分。 纵向可压缩构件联接到第一部分以最小化适配器中的死角。 当气道适配器组装时，可压缩构件的一部分弹性地接触并密封管状适配器。

    3.
    发明专利
    未知

    公开(公告)号：BR0308933A

    公开(公告)日：2005-05-03

    申请号：BR0308933

    申请日：2003-03-20

    Applicant: RIC INVESTMENTS INC

    Inventor： RICH DAVID R ,  PIERRY ANTHONY T ,  FUDGE BRIAN M ,  SANDOR JOHN L ,  TRIUNFO JOHN A

    IPC: G01N33/497 ,  A61B5/083 ,  A61B5/097 ,  G01N1/02 ,  G01N21/03 ,  G01N21/35 ,  G01N21/61 ,  G01N1/10

    Abstract: A sidestream sampling system includes a sidestream gas measurement assembly and a sample cell configured to be assembled therewith. The sidestream gas measurement assembly includes a receptacle for removably receiving at least a portion of the sample cell. The sample cell is coupled to a sampling tube that is configured to communicate with an airway of an individual. When the sample cell is assembled with the sidestream gas measurement assembly, a window of the sample cell is oriented toward a corresponding source and/or detector of the sidestream gas measurement assembly to facilitate monitoring of an amount of at least one gas or vaporized material in an individual's respiration.

    LOW DEADSPACE AIRWAY ADAPTER
    4.
    发明专利
    LOW DEADSPACE AIRWAY ADAPTER 未知

    公开(公告)号：CA2501810A1

    公开(公告)日：2004-04-22

    申请号：CA2501810

    申请日：2003-10-08

    Applicant: RIC INVESTMENTS INC

    Inventor： TENCZA RICHARD S ,  SANDOR JOHN L ,  TRIUNFO JOHN A JR ,  RICH DAVID R

    IPC: A61M16/04 ,  A61M16/08 ,  A61B5/08 ,  A61H31/00

    Abstract: An airway adapter (50, 150, 300, 400, 500) suitable for use with patients having low tidal volumes, e.g., neonates, which minimizes deadspace in the airway and promotes smooth flow of gases through the adapter. The adapter includes a first portion (54, 154, 304, 404, 504) adapted to couple to a tubular adapter, such as an endotracheal tube adapter, and a second portion adapted to couple to a ventilation tube. A longitudinally compressible membe r is coupled to the first portion to minimize deadspace in the adapter. A portion of the compressible member resiliently contacts and seals against a tubular adapter upon assembly of the airway adapter therewith.

    Low volume sample cell and gas monitoring system using same
    5.
    发明专利
    Low volume sample cell and gas monitoring system using same 未知

    公开(公告)号：AU2003279872A8

    公开(公告)日：2004-05-04

    申请号：AU2003279872

    申请日：2003-10-07

    Applicant: RIC INVESTMENTS INC

    Inventor： SANDOR JOHN L ,  RICH DAVID R

    IPC: G01N21/05 ,  G01J5/02 ,  G01N21/00 ,  G01N1/10 ,  G01N1/22

    Abstract: A sample cell, which is a component of a gas monitoring system, includes a sample cell body and a sample cell core installed therewith. The sample cell is coupled to a sampling tube that communicates with an airway of a patient. Gas from the sampling tube passes through the sample cell such that the flow profile remains substantially undisturbed. Within the sample cell, at least one optical aperture permits radiation to be emitted, pass through the gas in the sample cell core, and detected. In this manner, measurements of the partial pressure or concentration of a gas of interest are determined.

    LOW DEADSPACE AIRWAY ADAPTER
    6.
    发明专利
    LOW DEADSPACE AIRWAY ADAPTER 未知

    公开(公告)号：AU2003282565A1

    公开(公告)日：2004-05-04

    申请号：AU2003282565

    申请日：2003-10-08

    Applicant: RIC INVESTMENTS INC

    Inventor： TRIUNFO JOHN A JR ,  TENCZA RICHARD S ,  SANDOR JOHN L ,  RICH DAVID R

    IPC: A61M16/04 ,  A61M16/08

    Abstract: An airway adapter suitable for use with patients having low tidal volumes, e.g., neonates, which minimizes deadspace in the airway and promotes smooth flow of gases through the adapter. The adapter includes a first portion adapted to couple to a tubular adapter, such as an endotracheal tube adapter, and a second portion adapted to couple to a ventilation tube. A longitudinally compressible member is coupled to the first portion to minimize deadspace in the adapter. A portion of the compressible member resiliently contacts and seals against a tubular adapter upon assembly of the airway adapter therewith.

    LOW VOLUME SAMPLE CELL AND GAS MONITORING SYSTEM USING SAME
    7.
    发明专利
    LOW VOLUME SAMPLE CELL AND GAS MONITORING SYSTEM USING SAME 未知

    公开(公告)号：AU2003279872A1

    公开(公告)日：2004-05-04

    申请号：AU2003279872

    申请日：2003-10-07

    Applicant: RIC INVESTMENTS INC

    Inventor： RICH DAVID R ,  SANDOR JOHN L

    IPC: G01N21/05

    Abstract: A sample cell, which is a component of a gas monitoring system, includes a sample cell body and a sample cell core installed therewith. The sample cell is coupled to a sampling tube that communicates with an airway of a patient. Gas from the sampling tube passes through the sample cell such that the flow profile remains substantially undisturbed. Within the sample cell, at least one optical aperture permits radiation to be emitted, pass through the gas in the sample cell core, and detected. In this manner, measurements of the partial pressure or concentration of a gas of interest are determined.

    9.
    发明专利
    未知

    公开(公告)号：BR0315109A

    公开(公告)日：2005-08-16

    申请号：BR0315109

    申请日：2003-10-08

    Applicant: RIC INVESTMENTS INC

    Inventor： RICH DAVID R ,  TRIUNFO JOHN A JR ,  TENCZA RICHARDS S ,  SANDOR JOHN L

    IPC: A61M16/04 ,  A61M16/08 ,  A61M16/00

    Abstract: An airway adapter suitable for use with patients having low tidal volumes, e.g., neonates, which minimizes deadspace in the airway and promotes smooth flow of gases through the adapter. The adapter includes a first portion adapted to couple to a tubular adapter, such as an endotracheal tube adapter, and a second portion adapted to couple to a ventilation tube. A longitudinally compressible member is coupled to the first portion to minimize deadspace in the adapter. A portion of the compressible member resiliently contacts and seals against a tubular adapter upon assembly of the airway adapter therewith.

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