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    Breathing Air Production and Distribution System
    72.
    发明申请
    Breathing Air Production and Distribution System 有权
    呼吸空气生产和分配系统

    公开(公告)号：US20120266889A1

    公开(公告)日：2012-10-25

    申请号：US13277036

    申请日：2011-10-19

    申请人： Rick ROBERTS

    发明人： Rick ROBERTS

    IPC分类号： A62B7/10 ,  A62B23/02 ,  A62B9/02 ,  A62B7/00

    CPC分类号： A62B7/10 ,  A62B7/12 ,  A62B9/006 ,  A62B9/02 ,  A62B15/00 ,  A62B18/02 ,  A62B29/00 ,  F24F3/1603

    摘要： A breathing air production and filtration system has an air generation assembly and a distribution assembly. The generation assembly has a compressor and filtration components to generate breathing air. The distribution assembly has collection pots with multiple connections for manifolds. For their part, the manifolds have multiple connectors for the respirators of end users. The system uses a monitoring control system with various wireless sensors to monitor operation of the system and the quality of breathing air produced. These sensors include an in-line sensor detecting constituents or contaminants in the breathing air. The sensors also include pressure, temperature, and flow sensors monitoring the operation of the system. An automatic switchover is provided for switching the system to a back-up supply of high-pressure reserve air if needed.

    摘要翻译： 呼吸空气生产和过滤系统具有空气发生组件和分配组件。 发电机组有一个压缩机和过滤组件来产生呼吸空气。 分配组件具有用于歧管的多个连接的收集罐。 对于他们来说，歧管具有用于最终用户的呼吸器的多个连接器。 该系统使用具有各种无线传感器的监控系统来监视系统的运行和产生的呼吸空气的质量。 这些传感器包括检测呼吸空气中的成分或污染物的在线传感器。 传感器还包括监控系统运行的压力，温度和流量传感器。 提供自动切换，用于将系统切换到需要时备用的高压储备空气。

    Methods of treating a disorder by inhibiting expiration
    73.
    发明授权
    Methods of treating a disorder by inhibiting expiration 有权
    通过抑制呼出来治疗病症的方法

    公开(公告)号：US08291909B2

    公开(公告)日：2012-10-23

    申请号：US12885366

    申请日：2010-09-17

    申请人： Rajiv Doshi ,  Motohide Hatanaka ,  Robert A. Howard

    发明人： Rajiv Doshi ,  Motohide Hatanaka ,  Robert A. Howard

    IPC分类号： A61M15/08 ,  A62B7/00 ,  A62B18/00

    CPC分类号： A61M16/06 ,  A61M15/002 ,  A61M15/08 ,  A61M15/085 ,  A61M16/0616 ,  A61M16/0683 ,  A61M16/0688 ,  A61M16/0694 ,  A61M16/106 ,  A61M16/1065 ,  A61M16/107 ,  A61M16/20 ,  A61M16/208 ,  A61M2210/0618 ,  A62B23/06

    摘要： Described here are devices for altering the flow of air in a respiratory cavity such as the mouth and nostrils of the nose. These methods and devices may be useful for affecting a physiologic benefit in patients suffering from a variety of medical diseases, particularly those that may benefit from “pursed-lip” breathing and non-invasive ventilation, such as COPD, heart failure, sleep apnea, and other medical disorders. The devices are typically removable devices that may be placed over or in a respiratory cavity to increase resistance to airflow within the respiratory cavity. Resistance to expiration may be selectively increased relative to inspiration. Removable oral and removable nasal devices are described. Oral and nasal devices that filter inhaled airflow of debris and allergens are also provided. A nasal device that increases patency of the nares is also provided.

    摘要翻译： 这里描述的是用于改变呼吸腔中的空气流动的装置，例如嘴和鼻孔。 这些方法和装置可用于影响患有各种医学疾病的患者的生理学益处，特别是那些可能受益于唇吸呼吸和非侵入性通气（例如COPD，心力衰竭，睡眠呼吸暂停等）的患者 医疗障碍。 这些装置通常是可以放置在呼吸腔内或呼吸腔内的可移除装置，以增加对呼吸腔内的气流的抵抗力。 相对于灵感，耐受性可以有选择地增加。 描述了可移除的口腔和可移除的鼻装置。 还提供了过滤吸入的碎屑和过敏原气流的口腔和鼻部装置。 还提供了增加鼻孔通畅性的鼻部装置。

    Devices, systems and methods for operation of breathing apparatuses in multiple modes
    74.
    发明授权
    Devices, systems and methods for operation of breathing apparatuses in multiple modes 有权
    用于多种模式呼吸装置操作的装置，系统和方法

    公开(公告)号：US08256420B2

    公开(公告)日：2012-09-04

    申请号：US12794259

    申请日：2010-06-04

    申请人： Christopher L. Prete

    发明人： Christopher L. Prete

    IPC分类号： A62B9/02 ,  A62B7/04 ,  A62B7/00 ,  F16K31/26 ,  A61M16/00

    CPC分类号： A62B18/006 ,  A62B9/02

    摘要： A breathing system with a facepiece that includes a first port adapted to be placed in fluid connection with the outlet of a regulator assembly to introduce pressurized breathing gas into the facepiece; a second port adapted to be connected to an air purifying system; and an exhaust valve through which the user's exhausted breath can exit the facepiece. The breathing system also includes a pressure adjustment mechanism that includes a communication link in communicative connection with an actuator such that the exhaust pressure adjustment mechanism sets the internal facepiece pressure required to open the exhaust valve, independently of the respiration of the user, to a first pressure when the actuator is in the first state, to a second pressure when the actuator is in the second state. The first pressure is higher than the second pressure.

    摘要翻译： 一种具有面罩的呼吸系统，其包括适于与调节器组件的出口流体连接的第一端口，以将加压呼吸气体引入面罩中; 适于连接到空气净化系统的第二端口; 以及排气阀，使用者的排气能够通过该排气阀离开面罩。 呼吸系统还包括压力调节机构，其包括与致动器通信连接的通信链路，使得排气压力调节机构将排气阀打开所需的内部面罩压力独立于使用者的呼吸设置到第一 当致动器处于第一状态时的压力到致动器处于第二状态时的第二压力。 第一压力高于第二压力。

    Controlling the operation of a respiratory gas monitor
    75.
    发明授权
    Controlling the operation of a respiratory gas monitor 有权
    控制呼吸气体监测仪的运行

    公开(公告)号：US08230858B2

    公开(公告)日：2012-07-31

    申请号：US12060808

    申请日：2008-04-01

    申请人： Kai Karlsson

    发明人： Kai Karlsson

    IPC分类号： F16K31/02 ,  A62B7/00

    CPC分类号： A61B5/0205 ,  A61B5/087 ,  A61M16/085 ,  A61M2205/13 ,  A61M2205/50 ,  A61M2230/04 ,  A61M2230/205 ,  A61M2230/30 ,  A61M2230/432 ,  A61M2230/435 ,  A61M2230/437 ,  A61M2230/60

    摘要： A method for controlling a respiratory gas monitor device, which includes at least one respiratory gas analyzer, a gas sampling line, a gas pump for sucking sample(s) of respiratory gas from the gas sampling line. Also included are a power supply and a processing unit, and a pressure sensor connected to the gas sampling line and electrically connected to the processing unit. A minimum value and a maximum value in a signal from the patient are detected by the processing unit, and a difference between the minimum value and the maximum value is calculated. The value of this difference is compared with a predetermined threshold value. If the calculated difference is below the threshold value, the pump is switched off or kept non-operating by the processing unit. If the calculated difference is over the threshold value, the pump is switched on or kept operating by the processing unit.

    摘要翻译： 一种用于控制呼吸气体监测装置的方法，其包括至少一个呼吸气体分析器，气体采样管线，用于从气体采样管线吸入呼吸气体样本的气泵。 还包括电源和处理单元，以及连接到气体采样管线并电连接到处理单元的压力传感器。 由处理单元检测来自患者的信号中的最小值和最大值，并计算最小值与最大值之差。 将该差值与预定阈值进行比较。 如果计算出的差值低于阈值，则泵被关闭或由处理单元保持不工作。 如果计算出的差值超过阈值，则泵被接通或由处理单元保持操作。

    Scupper valve snorkel
    78.
    发明授权
    Scupper valve snorkel 有权
    排气阀通气管

    公开(公告)号：US08166968B2

    公开(公告)日：2012-05-01

    申请号：US11593420

    申请日：2006-11-06

    申请人： Dean R. Garraffa

    发明人： Dean R. Garraffa

    IPC分类号： B63C11/10 ,  B63C11/16 ,  B63C11/02 ,  A62B7/00 ,  A62B18/08 ,  A62B18/10 ,  A61M11/00

    CPC分类号： B63C11/205

    摘要： A conjoined tube within a tube located inside a lower section of a snorkel designed to steer water droplets away from the snorkel diver's breathing path. The lower section of the snorkel has two valves. One is the scupper valve positioned at the lowest point of the inside tube. The scupper valve is a light duty valve or a low resistance one-way watertight passage intended to allow droplets of water to drain into the main reservoir. The outer tube lower section contains a reservoir for holding residual water that travels down to the bottom of the snorkel and is contained therein. During the normal clearing operation, the reservoir can be emptied and water will exit out of the lower section and into the surrounding water.

    摘要翻译： 管内的连接管，位于通气管下部的内部，用于将水滴从呼吸管呼吸道吸引。 通气管的下部有两个阀。 一个是位于内管最低点处的排气阀。 排水阀是一个轻型阀或一个低阻力单向水密通道，旨在允许水滴排入主油箱。 外管下部包含用于保持向下游到通气管底部并容纳在其中的残留水的储存器。 在正常的清理操作中，储存器可以排空，水将从下部排出并进入周围的水中。

    Adjustment of ventilator pressure-time profile to balance comfort and effectiveness
    79.
    发明授权
    Adjustment of ventilator pressure-time profile to balance comfort and effectiveness 有权
    调节呼吸机压力 - 时间曲线以平衡舒适性和有效性

    公开(公告)号：US08122885B2

    公开(公告)日：2012-02-28

    申请号：US12100051

    申请日：2008-04-09

    申请人： Michael Berthon-Jones ,  Peter Bateman ,  Gordon Malouf

    发明人： Michael Berthon-Jones ,  Peter Bateman ,  Gordon Malouf

    IPC分类号： A62B7/00

    CPC分类号： A61M16/0069 ,  A61M16/024 ,  A61M16/0858 ,  A61M2016/0036 ,  A61M2205/15 ,  A61M2205/3344

    摘要： The invention is a ventilator whose servo-controller adjusts the degree of support by adjusting the profile of the pressure waveform as well as the pressure modulation amplitude. As the servo-controller increases the degree of support by increasing the pressure modulation amplitude, it also generates a progressively more square, and therefore efficient, pressure waveform; when the servo-controller decreases the degree of support by decreasing the pressure modulation amplitude, it also generates a progressively more smooth and therefore comfortable pressure waveform.

    摘要翻译： 本发明是一种呼吸机，其伺服控制器通过调节压力波形的轮廓以及压力调制幅度来调节支撑度。 由于伺服控制器通过增加压力调制幅度来增加支撑度，因此它还产生逐渐更平方的因此有效的压力波形; 当伺服控制器通过降低压力调制幅度来降低支撑度时，它也产生逐渐更平滑且因此舒适的压力波形。

    Rainout reduction in a breathing circuit
    80.
    发明授权
    Rainout reduction in a breathing circuit 有权
    呼吸回路减少呼吸

    公开(公告)号：US08122882B2

    公开(公告)日：2012-02-28

    申请号：US11926990

    申请日：2007-10-29

    申请人： Cary E. McGhin ,  Robert L. Snyder

    发明人： Cary E. McGhin ,  Robert L. Snyder

    IPC分类号： F24J3/00 ,  A61M16/00 ,  A61M16/10 ,  A62B7/00 ,  H05B3/00

    CPC分类号： A61M16/1075 ,  A61M16/026 ,  A61M16/0875 ,  A61M16/1095 ,  A61M16/16 ,  A61M16/162

    摘要： A breathing circuit includes inspiratory and expiratory limbs, each having a respective electrically energizable heating circuit. The heating circuits are independently and selectively electrically energized through separate power circuits such as to control the temperature in each limb in a desired fashion so as to reduce rainout in the breathing circuit and particularly in the expiratory limb.

    摘要翻译： 呼吸回路包括吸气和呼气四肢，每个具有相应的电激活加热回路。 加热电路通过单独的电源电路独立地和选择性地电通电，例如以期望的方式控制每个肢体中的温度，以便减少呼吸回路中尤其是在呼气肢体中的下雨。