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公开(公告)号：EP3593847B1
公开(公告)日：2023-05-31
申请号：EP19191456.3
申请日：2010-04-02
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公开(公告)号：EP3738662A1
公开(公告)日：2020-11-18
申请号：EP20173839.0
申请日：2020-05-11
发明人： WESTFALL, Tom , BRAMBILLA, Enrico
IPC分类号： B01D53/04 , B01D53/053 , A61M16/10
摘要： A portable oxygen concentrator retrofit system and method in which an existing portable oxygen concentrator may be retrofitted to output an enriched oxygen gas at a flow rate suitable for use in a patient ventilation system without the need for an external source of compressed gas.
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公开(公告)号：EP2276535B1
公开(公告)日：2020-05-27
申请号：EP09763083.4
申请日：2009-04-17
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公开(公告)号：EP2670491B1
公开(公告)日：2019-06-05
申请号：EP12742707.8
申请日：2012-01-31
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公开(公告)号：EP2976124B1
公开(公告)日：2018-07-11
申请号：EP14770097.5
申请日：2014-03-19
CPC分类号： A61M16/0069 , A61M16/00 , A61M16/0051 , A61M16/026 , A61M16/06 , A61M16/101 , A61M16/107 , A61M16/202 , A61M2016/0027 , A61M2016/0033 , A61M2202/0208 , A61M2205/50 , A61M2205/505 , A61M2205/8206
摘要： A patient ventilator secretion management system is disclosed. The system has a valve (26) with an input in pneumatic communication with a therapeutic breathing gas source (18). The valve (26) has variable positions, each of which corresponds to a specific flow rate of gas being output therefrom. A patient ventilation interface (12) is in pneumatic communication with the valve over a gas delivery circuit. A controller (30) in communication with the valve (26) regulates the position thereof. The controller (30) sequentially switches the valve from one of the variable positions to another to output a first range of fluctuating flow rates of gas for delivery to the patient ventilation interface during at least a selected one of patient expiratory and inspiratory phases.
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公开(公告)号：EP2969035B1
公开(公告)日：2017-11-29
申请号：EP14769375.8
申请日：2014-03-13
CPC分类号： A61M16/0051 , A61M16/0066 , A61M16/026 , A61M16/06 , A61M16/0875 , A61M16/101 , A61M16/107 , A61M16/12 , A61M16/20 , A61M2016/0039 , A61M2202/0208
摘要： A patient ventilation apparatus is disclosed. The apparatus includes an inlet port connectible to an oxygen source with pressurized oxygen enriched gas. An outlet port is connectible over a gas delivery conduit to a patient interface configured for fitment on a patient respiratory passageway. A valve is in pneumatic communication with the inlet port and with the outlet port. A first pressure sensor measures a patient interface pressure, which is connectible to the first pressure sensor over a pressure sensor line. A second pressure sensor measures a valve output pressure. A controller is in communication with the first pressure sensor, the second pressure sensor, and the flow sensor, to detect a patient inspiratory phase and a patient expiratory phase based upon a combination of measurements of the first pressure sensor and the second pressure sensor and to regulate the valve to selectively deliver pressurized oxygen enriched gas to the patient interface.
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7.发明授权
公开(公告)号：EP2819729B1
公开(公告)日：2017-11-29
申请号：EP13754710.5
申请日：2013-02-27
IPC分类号： A61M16/00
CPC分类号： A61M16/107 , A61M16/0051 , A61M16/0069 , A61M16/026 , A61M16/20 , A61M16/201 , A61M2016/0021 , A61M2016/0027 , A61M2205/18 , A61M2205/3355 , A61M2205/3365 , A61M2205/3368 , A61M2205/42 , A61M2205/502
摘要： A continuous positive airway pressure (CPAP) apparatus for respiratory assistance of a pattern is disclosed. There is a blower having an output connectible to a ventilation mask wearable by the patient. A first pressure sensor measures blower pressure at the output of the blower, and a second pressure sensor that is connectible to the ventilation mask measures mask pressure therein. A pressure controller is connected to the first pressure sensor and the second pressure sensor, and a patient inspiratory phase and a patient expiratory phase is be detectable by the pressure controller to regulate therapeutic pressure at the patient mask, based upon pressure differentials between the mask pressure and the blower pressure.
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8.发明公开SLEEP DETECTION FOR CONTROLLING CONTINUOUS POSITIVE AIRWAY PRESSURE THERAPY 审中-公开SLEEP识别用于控制与持续正压通气治疗
公开(公告)号：EP3104921A1
公开(公告)日：2016-12-21
申请号：EP15749283.6
申请日：2015-02-06
IPC分类号： A61M16/00
CPC分类号： A61M16/0069 , A61B5/0816 , A61B5/087 , A61B5/4809 , A61M16/0051 , A61M16/026 , A61M16/06 , A61M16/107 , A61M16/208 , A61M2016/0027 , A61M2205/3331 , A61M2205/42 , A61M2205/50 , A61M2205/52 , A61M2230/18 , A61M2230/40 , A61M2230/42
摘要： A method for detecting sleep for continuous positive airway pressure (CPAP) therapy is disclosed. Discrete values of a control signal generated by a pressure controller to regulate delivered pressure at the patient are measured over a predefined time window encompassing one or more respiratory cycles. A baseline control signal value is generated from a weighted average of the measured discrete values of the control signal. Estimates of a respiratory cycle period, an inspiration control time, and an expiration control time are then generated. Estimates of one or more secondary control signal properties for each of the respective inspiration control time and expiration control time are generated. Pressure to the patient is increased in response to an evaluation of the estimates of the one or more secondary control signal properties being indicative of the patient reaching a sleep state.
摘要翻译： 一种用于检测睡眠持续气道正压（CPAP）治疗方法游离缺失盘。 由压力控制器产生，以调节在所述患者递送压力的控制信号的离散值被测量在预定时间窗涵盖一个或多个呼吸周期。 基线控制信号值是从所述控制信号的所测量的离散值的加权平均值生成的。 呼吸循环周期来控制吸气时间，并控制期满时间的估计值，然后生成的。 为每个respectivement吸气控制时间和过期时间控制的一个或多个次级控制信号特性的估计值生成的。 压力向所述患者在响应提高到在一个或多个次级控制信号属性指示所述患者达到休眠状态的所述估计的评价。
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公开(公告)号：EP2023987B1
公开(公告)日：2016-11-09
申请号：EP07809122.0
申请日：2007-05-18
发明人： FREITAG, Lutz , WONDKA, Anthony
CPC分类号： A61M16/0468 , A61M16/0434 , A61M16/0472 , A61M16/0477 , A61M16/0488 , A61M2202/20 , A61M2205/0222 , A61M2205/0266 , A61M2202/0078
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公开(公告)号：EP2861139A4
公开(公告)日：2016-08-24
申请号：EP13803951
申请日：2013-05-01
CPC分类号： A61M16/0066 , A61M16/0051 , A61M16/0069 , A61M16/024 , A61M16/06 , A61M16/107 , A61M2016/0027 , A61M2202/0208 , A61M2205/3368 , A61M2205/42 , A61M2205/505 , G06F19/3406 , G06F19/3481 , G16H20/17 , G16H40/63
摘要： A patient ventilation system including a ventilation interface and a ventilation source pneumatically coupled to a patient over the ventilation interface is disclosed. There is a controller that regulates airflow delivery from the ventilation source to the patient according to one or more predefined treatment configuration settings. The controller has an inactive ventilation state, a ventilation initiation state, a treatment state, a treatment suspension state, and a ventilation deactivation state. A display interface is coupled to the controller and configured to generate, exclusively, a device activation user element with the pressure controller in the inactive ventilation state, a fitment feedback indicator and a treatment screen in a ventilation initiation state, the fitment feedback indicator and a treatment status screen in the treatment state, a treatment suspension screen in the treatment suspension state, and a treatment conclusion screen in the ventilation deactivation state.
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