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公开(公告)号：US20140352697A1
公开(公告)日：2014-12-04
申请号：US14361676
申请日：2011-12-26
申请人： Tae-Soo Lee , Yoon-Sun Choi , Seung-Kwon Oh , Gil-Jun Lee
发明人： Tae-Soo Lee , Yoon-Sun Choi , Seung-Kwon Oh , Gil-Jun Lee
CPC分类号： A61M16/0051 , A61M16/024 , A61M16/0677 , A61M16/202 , A61M16/203 , A61M2016/0021 , A61M2016/0027 , A61M2202/0208 , A61M2205/50 , A62B7/04
摘要： The oxygen delivery apparatus comprises: an oxygen tank; an outlet valve unit configured to include a variable flow valve capable of variably controlling the amount of oxygen, a pressure sensor, and a control unit controlling the operation of the outlet valve unit on the basis of a signal from the pressure sensor in order to control the amount of oxygen delivered to a recipient. The control unit controls the outlet valve unit on the basis of the pressure signal and an oxygen delivery mode selected from among a plurality of preset oxygen delivery modes, receives a prescribed flow (that is a prescribed oxygen delivery flow) and a target average consumed flow, selects one of the plurality of oxygen delivery modes according to the size of a obtained saving ratio obtained as ratio of the input prescribed flow and the target average consumed flow, and controls the delivery of oxygen on the basis of the selected mode.
摘要翻译： 氧气输送装置包括：氧气罐; 出口阀单元，其构造成包括能够可变地控制氧气量的可变流量阀，压力传感器和控制单元，其基于来自压力传感器的信号来控制出口阀单元的操作，以便控制 输送到接收者的氧气量。 控制单元基于压力信号和从多个预设氧气输送模式中选择的氧气输送模式控制出口阀单元，接收规定流量（即规定的氧气输送流量）和目标平均消耗流量 根据作为所输入的规定流量与目标平均消耗流量的比例而获得的所获得的节省率的大小，选择多个氧气输送模式中的一个，并根据所选择的模式来控制氧的输送。
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公开(公告)号：US08689790B2
公开(公告)日：2014-04-08
申请号：US13471034
申请日：2012-05-14
申请人： James C. Cannon
发明人： James C. Cannon
IPC分类号： A61M11/00
CPC分类号： A62B7/04 , A62B7/14 , B64D10/00 , B64D2231/02
摘要： An emergency oxygen supply system for use on aircraft in the event of a loss in cabin pressure is configured for delivering allotments of oxygen and timing the delivery such allotments to each passenger so as maximize the efficiency of the transfer of such oxygen into the passenger's bloodstream. The delivery of each allotment is selected so that the entire allotment is available for inhalation into the region of the lung most efficient at oxygen transfer while the volume of the allotment is selected to substantially coincide with the volume of such region of the lung.
摘要翻译： 在机舱压力损失的情况下，在飞机上使用的紧急氧气供应系统被配置用于输送氧气分配，并且将分配的时间安排到每个乘客，以便使这种氧气传递到乘客血液中的效率最大化。 选择每个分配的递送，使得整个分配可用于在氧转移时最有效地吸入肺的区域，同时选择分配的体积以与肺的这种区域的体积基本一致。
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公开(公告)号：US20100319698A1
公开(公告)日：2010-12-23
申请号：US12868690
申请日：2010-08-25
申请人： James C. Cannon
发明人： James C. Cannon
CPC分类号： A62B7/04 , A62B7/14 , B64D10/00 , B64D2231/02
摘要： An emergency oxygen supply system for use on aircraft in the event of a loss in cabin pressure is configured for delivering allotments of oxygen and timing the delivery such allotments to each passenger so as maximize the efficiency of the transfer of such oxygen into the passenger's bloodstream. The delivery of each allotment is selected so that the entire allotment is available for inhalation into the region of the lung most efficient at oxygen transfer while the volume of the allotment is selected to substantially coincide with the volume of such region of the lung.
摘要翻译： 在机舱压力损失的情况下，用于飞机的紧急氧气供应系统被配置用于输送氧气分配，并将这些分配物交付给每位乘客，以便将这种氧气的转运效率最大化到乘客 血流。 选择每个分配的递送，使得整个分配可用于在氧转移时最有效地吸入肺的区域，同时选择分配的体积以与肺的这种区域的体积基本一致。
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公开(公告)号：US20090101149A1
公开(公告)日：2009-04-23
申请号：US12297453
申请日：2006-04-20
摘要： The invention relates to a breathing apparatus for providing a respiratory gas to a crewmember in a cabin of an aircraft, said breathable apparatus comprising an air inlet (5) for admission of ambient air in said breathing apparatus, an additional gas inlet (2) for admission of additional gas in said breathing apparatus, an outlet nozzle (4) for feeding said crew member with the respiratory gas comprising said ambient air and/or additional gas, said breathing apparatus further comprising neutralizing means (70, 141) for neutralizing at least partially the admission of said additional gas below a predefined cabin altitude (Z1).
摘要翻译： 本发明涉及一种用于向飞行器舱室内的机组成员提供呼吸气体的呼吸装置，所述透气装置包括用于在所述呼吸装置内进入环境空气的空气入口（5），用于 在所述呼吸装置中进入附加气体，用于向所述乘务员供给包括所述环境空气和/或附加气体的呼吸气体的出口喷嘴（4），所述呼吸装置还包括用于至少中和的中和装置（70,141） 部分地允许所述附加气体低于预定义的机舱高度（Z1）。
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公开(公告)号：US07370651B2
公开(公告)日：2008-05-13
申请号：US11096993
申请日：2005-04-01
申请人： Gary N. Holder
发明人： Gary N. Holder
IPC分类号： A61M16/00
CPC分类号： F16K31/0627 , A61M16/0666 , A61M16/0672 , A61M16/0677 , A61M2016/0021 , A61M2016/0027 , A61M2202/0208 , A61M2202/03 , A62B7/04 , A61M2202/0007
摘要： An electronic oxygen conserving device for controlling a flow of oxygen from an oxygen storage container to a user. When a conserve setting is selected, a flow of oxygen travels through an oxygen regulating valve that has an open state and a closed state. A temporary electrical charge or current is provided to the oxygen regulating valve during the initial inhalation of oxygen by an individual, opening the regulating valve opens to delivery oxygen to the user. The oxygen regulating valve remains open even after termination of the electric current. After a predetermined timed delivery dose or upon exhalation by the individual, a subsequent temporary electric charge or current is provided to oxygen regulating valve, closing the regulating valve closes to prevent delivery of oxygen to the user, thus conserving oxygen. The oxygen regulating valve remains closed even after termination of the subsequent electric current.
摘要翻译： 一种用于控制氧气从氧气储存容器向使用者流动的电子氧气保存装置。 当选择保存设置时，氧气流通过具有打开状态和关闭状态的氧气调节阀。 在个人最初吸入氧气期间，向氧气调节阀提供暂时的电荷或电流，打开调节阀向用户传递氧气。 氧气调节阀即使在电流终止后也保持打开。 在预定的定时输送剂量或个体呼气之后，向氧调节阀提供随后的临时电荷或电流，关闭调节阀以防止向使用者传递氧气，从而节约氧气。 即使在后续电流终止后，氧气调节阀也保持关闭。
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公开(公告)号：US07178523B2
公开(公告)日：2007-02-20
申请号：US11161251
申请日：2005-07-28
申请人： Shaam P Sundhar
发明人： Shaam P Sundhar
CPC分类号： A62B7/04 , A61M2202/0208
摘要： A bottle contains at least one oxygen chamber allowing a user to breathe pure oxygen by placing their mouth and nose in a facemask contoured to fit the users face. The bottle also holds water so the user can drink clean pure water as well. The oxygen is pressurized allowing more oxygen to be stored in the chambers and to aid the user in getting the oxygen into his or her lungs. The present invention allows a user to drink water and breathe pure oxygen in a safe and convenient manner.
摘要翻译： 瓶子包含至少一个氧气室，允许使用者通过将他们的嘴和鼻子放置在面罩中以适合使用者面部的方式呼吸纯氧。 瓶子里也装有水，所以用户也可以喝干净的纯净水。 氧气被加压，允许更多的氧储存在腔室中并且帮助使用者将氧气吸入他或她的肺部。 本发明允许用户以安全和方便的方式饮用水并呼吸纯氧。
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公开(公告)号：US20010015202A1
公开(公告)日：2001-08-23
申请号：US09790034
申请日：2001-02-21
IPC分类号： A62B007/00 , A61M016/00 , F16K031/02
CPC分类号： A62B7/04 , A61M16/024 , A61M16/0677 , A61M16/101 , A61M2016/0021 , A61M2202/0208 , A61M2202/03 , A61M2205/3561 , A61M2205/3592 , A61M2230/205 , A61M2230/62 , A61M2230/63 , A61M2202/0007
摘要： The present invention provides an oxygen control system for supplying a predetermined rate of flow from an oxygen source to a person in need of supplemental oxygen comprising an input manifold, an output manifold and a plurality of gas conduits interconnecting the input manifold to the output manifold. The oxygen source is arranged in flow communication with the input manifold, and a needle valve is positioned in flow control relation to each of the conduits so as to control the flow of oxygen from the input manifold to the output manifold. A plurality of solenoid valves, each having a first fully closed state corresponding to a preselected level of physical activity of the person and a second, fully open state corresponding to another preselected level of physical activity of the person, are positioned in flow control relation to all but one of the conduits. Sensors for monitoring the level of physical activity of the person are provided, along with a control system that is responsive to the monitored level of physical activity, for switching the solenoids between the first state and the second state. A method for supplying supplemental oxygen to a person according to the level of physical activity under taken by that person is also provided.
摘要翻译： 本发明提供了一种氧气控制系统，用于将氧气源的预定流量提供给需要补充氧气的人，包括输入歧管，输出歧管和将输入歧管与输出歧管相互连接的多个气体导管。 氧源设置成与输入歧管流动连通，并且针阀定位成与每个管道的流量控制关系，以便控制从输入歧管到输出歧管的氧气流。 多个电磁阀，其各自具有对应于人的身体活动的预选水平的第一完全关闭状态和对应于人的另一个预选的身体活动水平的第二完全打开状态，位于与 除了一个渠道之外。 提供了用于监测人的身体活动水平的传感器以及响应于所监视的身体活动水平的控制系统，用于在第一状态和第二状态之间切换螺线管。 还提供了根据该人所采取的身体活动水平向人提供补充氧气的方法。
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公开(公告)号：US5619987A
公开(公告)日：1997-04-15
申请号：US276875
申请日：1994-07-18
申请人： Shunsuke Matsuoka
发明人： Shunsuke Matsuoka
摘要： A respiration system including a carbon dioxide absorber, wherein any water located in the exhaled gases, or present in the system due to leakage, is removed from the system before the exhaled gases reach the carbon dioxide absorber. The respiration system includes a supply of pressurized breathable gas connected to a first expansion chamber. A mouthpiece is provided for passing breathable gas to, and receiving exhaled gas from the user. The mouthpiece has an inlet and an outlet wherein the outlet is connected to the first expansion chamber. Means is provided for mixing the exhaled gas within the first expansion chamber with breathable gas from the breathable-gas supply. Water is removed from the exhaled gas in the first expansion chamber. An inhalation tube connects the first expansion chamber and the inlet of the mouthpiece. The inhalation tube provides communication of the gas mixture of the first expansion chamber and the mouthpiece. Means is provided for absorbing at least a portion of the carbon dioxide from the exhaled gases. The absorbing means is located along the inhalation tube between the first expansion chamber and the mouthpiece. A portion of the breathable gas from the breathable-gas supply is introduced to the inhalation tube between the absorbing means and the mouthpiece to compensate for any gas-flow resistance created by the absorbing means during high demand inhalation by the user.
摘要翻译： 包括二氧化碳吸收器的呼吸系统，其中位于呼出气体中的任何水或由于泄漏而存在于系统中的水在呼出气体到达二氧化碳吸收器之前被从系统中去除。 呼吸系统包括连接到第一膨胀室的加压可呼吸气体的供应。 提供一个接口，用于将可透气的气体传递到用户的呼吸气体并接收来自用户的呼出气体。 接口具有入口和出口，其中出口连接到第一膨胀室。 提供了用于将第一膨胀室内的呼出气体与来自透气气体源的透气气体混合的装置。 从第一膨胀室中的呼出气体中除去水。 吸入管连接第一膨胀室和接口管的入口。 吸入管提供第一膨胀室和接口管的气体混合物的连通。 提供用于从呼出气体吸收至少一部分二氧化碳的装置。 吸收装置沿着吸入管位于第一膨胀室和接口之间。 来自透气气体供应的透气气体的一部分被引入到吸收装置和吸嘴之间的吸入管中，以补偿由用户在高需求吸入期间由吸收装置产生的任何气流阻力。
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公开(公告)号：US4887591A
公开(公告)日：1989-12-19
申请号：US224634
申请日：1988-07-27
申请人： Toshiaki Okumura
发明人： Toshiaki Okumura
摘要： A midget respirator gas tank apparatus comprising a plurality of small gas tanks each including a pin-penetrable position. The gas tanks are removably mounted in holders with the pin-penetrable position held in a gastight space. A pressure regulator is connected to the holders for communication through gas passages. A pin mechanism is supported in a gas-tight state in one of the holders for perforating one of the gas tanks at the pin-penetrable position. A piston drive pin mechanism is supported in the other holder for perforating the other gas tank under pressure of a respirable gas jetting out the gas tank perforated by the first-mentioned pin mechanism. The pressure regulator regulates the pressure of the respirable gs and supplies the pressure-regulated gas to a mouthpiece.
摘要翻译： 一种小型呼吸器气罐装置，包括多个小气罐，每个小气罐均包括一个可穿透的位置。 气罐可拆卸地安装在保持器中，销可穿透位置保持在气密的空间中。 压力调节器连接到保持器，用于通过气体通道进行通信。 在其中一个保持器中，气密状态地支撑销机构，用于在销可穿透位置对一个气罐进行穿孔。 活塞驱动销机构支撑在另一个保持器中，用于在可喷射气体的压力下对由另一个气罐进行穿孔的喷射器喷射出由第一提及的销机构穿孔的气罐。 压力调节器调节可呼吸gs的压力，并将压力调节气体供应到接口管。
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10.发明授权
公开(公告)号：US4841953A
公开(公告)日：1989-06-27
申请号：US928540
申请日：1986-11-07
申请人： Gregg W. Dodrill
发明人： Gregg W. Dodrill
摘要： An auxiliary supply system for a portable self-contained breathing apparatus in which an auxiliary source of air is provided to the facepiece which is totally independent of the normal air supply, in order to provide additional air to the user in case the original supply of air runs out or any component of the standard breathing apparatus malfunctions.
摘要翻译： 一种用于便携式自给式呼吸器的辅助供应系统，其中辅助空气源被提供给完全独立于正常空气供应的面罩，以便在原始空气供应的情况下向用户提供额外的空气 标准呼吸器的任何部件用尽或任何部件故障。
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