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1.发明授权
公开(公告)号：US5647355A
公开(公告)日：1997-07-15
申请号：US453642
申请日：1995-05-30
申请人： John R. Starr , Eric W. Starr , William J. Kaigler , John Raymond Pujol , Patrick DeVinney , Andrew Serowski
发明人： John R. Starr , Eric W. Starr , William J. Kaigler , John Raymond Pujol , Patrick DeVinney , Andrew Serowski
CPC分类号： A61M16/208 , A62B7/12
摘要： A self-regulating valve device adapted for use with respiratory equipment of a type which produces a pressurized flow of breathing gas. The valve device affords automatic access to the ambient atmosphere in the event of respiratory equipment malfunction and includes a primary inlet, a secondary inlet and an outlet. The primary inlet is adapted for connection to a ported exhalation valve which, in turn, is connected to one end of an elongated flexible tube, the opposite end of which is connected to a gas flow generator. The outlet, in turn, is connected to the inlet of an oral, nasal or oral/nasal respiratory mask respectively adapted to cover the patient's mouth, nose or mouth and nose. The valve device further comprises a pressure-responsive valve element for regulating gas flow into the inlet of the respiratory mask. In accordance with a further aspect of the invention, the valve device may be used in conjunction with a tracheotomy tube or an endotracheal tube or similar patient interface means.
摘要翻译： 一种自调节阀装置，适用于产生加压呼吸气体流的类型的呼吸设备。 在发生呼吸设备故障的情况下，阀装置可自动进入环境大气，并包括主入口，次入口和出口。 主入口适于连接到便携式呼气阀，该呼气阀又连接到细长柔性管的一端，其另一端连接到气流发生器。 出口又连接到分别适合于覆盖患者的嘴，鼻或嘴和鼻的口腔，鼻腔或口腔/鼻呼吸面罩的入口。 阀装置还包括用于调节进入呼吸面罩入口的气流的压力响应阀元件。 根据本发明的另一方面，瓣膜装置可以与气管切开管或气管插管或类似的患者接口装置结合使用。
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公开(公告)号：US10143821B2
公开(公告)日：2018-12-04
申请号：US13701563
申请日：2011-04-27
摘要： A method of automatically controlling the temperature of a patient circuit (56, 58) of a pressure support system (50) includes determining (directly measuring or estimating/deriving) one or more environmental parameters relating to environmental conditions around the pressure support system, such as ambient temperature and/or ambient humidity, determining a desired temperature based on at least the one or more environmental parameters, and controlling the operation of a heating apparatus (70) operatively associated with the patient circuit based on the desired temperature. Also, a pressure support system implementing the method.
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公开(公告)号：US08766790B2
公开(公告)日：2014-07-01
申请号：US13509307
申请日：2010-10-15
申请人： Lawrence Anthony Jacob , John Raymond Pujol , Benjamin Irwin Shelly , David W. Smith , Richard Andrew Sofranko
发明人： Lawrence Anthony Jacob , John Raymond Pujol , Benjamin Irwin Shelly , David W. Smith , Richard Andrew Sofranko
CPC分类号： A61M16/00 , A61B5/0031 , A61M15/00 , A61M16/06 , A61M16/065 , A61M16/0816 , A61M16/161 , A61M2016/0027 , A61M2205/14 , A61M2205/3368 , A61M2205/6054 , A61M2205/6063 , A61M2205/8206
摘要： An airway pressure support system (2) that includes a pressure generating device (4) structured to produce a flow of gas and a component (8) such as a patient interface device (8) structured to be selectively coupled to the pressure generating device (4), wherein the pressure generating device (4) and the component (8) are structured to enable the component (8) to be to wirelessly identified by the pressure generating device (4) only when the component (8) is coupled to the pressure generating device (4). Also, a method of identifying a component (8) in an airway pressure support system (2) that includes steps of coupling the component (8) to a pressure generating device (4) of the airway pressure support system (2) and enabling the component (8) to be to wirelessly identified by the pressure generating device (4) only when the component (8) is coupled to the pressure generating device.
摘要翻译： 一种气道压力支持系统（2），其包括构造成产生气流的压力产生装置（4）和诸如患者接口装置（8）的组件（8），所述组件（8）构造成选择性地联接到所述压力产生装置 4），其中压力产生装置（4）和部件（8）被构造成使得只有当部件（8）联接到压力发生装置（4）时，组件（8）才能被压力产生装置（4）无线识别 压力发生装置（4）。 另外，一种识别气道压力支撑系统（2）中的部件（8）的方法，其包括将部件（8）连接到气道压力支撑系统（2）的压力产生装置（4）的步骤，并使能 组件（8）仅在组件（8）联接到压力产生装置时由压力产生装置（4）无线识别。
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公开(公告)号：US10576223B2
公开(公告)日：2020-03-03
申请号：US14125663
申请日：2012-06-13
申请人： Mark D'Angelo , John Raymond Pujol
发明人： Mark D'Angelo , John Raymond Pujol
摘要： A respiratory therapy device is configured, e.g. by a care provider, such that a second therapy mode different from the current therapy mode is unlocked, under predetermined circumstances and a third therapy mode different from the current and the second therapy mode is unlocked, under predetermined circumstances. The user of a given respiratory therapy device may activate the unlocked second or third therapy mode. The second or the third therapy mode may expire after a predetermined amount of usage, and be deactivated.
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公开(公告)号：US5937855A
公开(公告)日：1999-08-17
申请号：US466582
申请日：1995-06-06
CPC分类号： A62B9/02 , A61M16/20 , G05D7/0113
摘要： A flow regulating system including a valve and a method for maintaining a constant gas flow rate at varying gas pressure by means of differential gas pressure applied to opposed sides of a valve diaphragm.
摘要翻译： 一种流量调节系统，其包括阀和通过施加到阀隔膜的相对侧的差动气体压力来保持气体压力变化的恒定气体流量的方法。
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公开(公告)号：US5937851A
公开(公告)日：1999-08-17
申请号：US810332
申请日：1997-02-27
申请人： Andrew Serowski , John Raymond Pujol , Jeffrey Kenneth Anthony Fusaro , Timothy Gabriel Halloran
发明人： Andrew Serowski , John Raymond Pujol , Jeffrey Kenneth Anthony Fusaro , Timothy Gabriel Halloran
CPC分类号： A61M16/08 , A61M16/06 , A61M16/0825 , A61M16/0683 , A61M2205/42 , A61M2206/14
摘要： A swivel exhaust conduit for rotatably connecting a patient mask to the delivery conduit of a positive pressure air supply. The swivel exhaust conduit design provides an exhaust port that utilizes the rotating bearing of the swivel conduit's rotating two-piece design for permitting and directing exhaust of CO.sub.2 laden air. A baffle chamber formed in the clearance of the two pieces provides an area where noise is reduced. As CO.sub.2 laden exhaust exits the swivel exhaust conduit, it is directed away from the patient mask and down the outside of the delivery conduit via a slit pattern on the swivel conduit.
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公开(公告)号：US5685296A
公开(公告)日：1997-11-11
申请号：US426644
申请日：1995-04-21
CPC分类号： A61M16/20 , A62B9/02 , G05D7/0113
摘要： A flow regulating system including a valve and a method for maintaining a constant gas flow rate through a patient circuit to ambient exhaust at varying gas pressure by means of differential gas pressure applied to opposed sides of a valve diaphragm.
摘要翻译： 一种流量调节系统，包括阀和通过施加到阀隔膜的相对侧的差动气体压力，在气体压力变化下，通过患者回路将恒定气体流量保持在环境排气中的方法。
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公开(公告)号：US10143819B2
公开(公告)日：2018-12-04
申请号：US13701552
申请日：2011-04-27
摘要： Passive heating may be provided to a flexible tube (202) configured to deliver respiratory gas to a patient. A flexible sheathing body (206, 208, 210) may be removably attached to the flexible tube so as to surround the flexible tube and extend along the flexible tube. A passive heating element (218, 220, 222) integrated with the flexible sheathing body may store non-electrical energy and release the stored non-electrical energy as thermal energy to heat the flexible tube.
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公开(公告)号：US10046136B2
公开(公告)日：2018-08-14
申请号：US13701559
申请日：2011-04-27
申请人： John Raymond Pujol
发明人： John Raymond Pujol
摘要： A method of automatically controlling the humidity of a gas stream of a pressure support system (50) during use of the system is provided. The method includes receiving a first humidification level, and controlling operation of a humidifier (68) based on the first humidification level and at least one of: (i) one or more environmental parameters relating to environmental conditions around the pressure support system, (ii) one or more gas stream parameters relating to a gas stream output by the pressure support system to a patient circuit (56, 58), (iii) one or more respiratory demand parameters of a user of the pressure support system, and (iv) one or more operating parameters of the pressure support system that effect a flow rate that is generated by a pressure generating system (52, 60) of the pressure support system.
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公开(公告)号：US20130087143A1
公开(公告)日：2013-04-11
申请号：US13701559
申请日：2011-04-27
申请人： John Raymond Pujol
发明人： John Raymond Pujol
IPC分类号： A61M16/16
CPC分类号： A61M16/16 , A61M16/0066 , A61M16/0069 , A61M16/024 , A61M16/161 , A61M16/205 , A61M2016/0039 , A61M2205/3368
摘要： A method of automatically controlling the humidity of a gas stream of a pressure support system (50) during use of the system is provided. The method includes receiving a first humidification level, and controlling operation of a humidifier (68) based on the first humidification level and at least one of: (i) one or more environmental parameters relating to environmental conditions around the pressure support system, (ii) one or more gas stream parameters relating to a gas stream output by the pressure support system to a patient circuit (56, 58), (iii) one or more respiratory demand parameters of a user of the pressure support system, and (iv) one or more operating parameters of the pressure support system that effect a flow rate that is generated by a pressure generating system (52, 60) of the pressure support system.
摘要翻译： 提供了一种在使用系统期间自动控制压力支撑系统（50）的气流的湿度的方法。 该方法包括接收第一加湿水平，以及基于第一加湿水平控制加湿器（68）的运行，并且至少以下之一：（i）与压力支持系统周围的环境条件相关的一个或多个环境参数，（ii 和（iv）压力支持系统的用户的一个或多个呼吸需求参数，以及（iv）压力支持系统的用户的一个或多个呼吸需求参数， 该压力支持系统的一个或多个操作参数影响由压力支持系统的压力产生系统（52,60）产生的流量。
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