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1. 发明授权

US07308895B2 Breathing assistance apparatus 有权
标题翻译：呼吸辅助器具
公开(公告)号：US07308895B2
公开(公告)日：2007-12-18
申请号：US10518331
申请日：2003-07-11
申请人： David Fraser Wixey , Alastair Edwin McAuley , Christopher Earl Nightingale , Lewis George Gradon , Ivan Milivojevic
发明人： David Fraser Wixey , Alastair Edwin McAuley , Christopher Earl Nightingale , Lewis George Gradon , Ivan Milivojevic
IPC分类号： A61M16/00
CPC分类号： A61M16/06 , A61M16/0616 , A61M16/0622 , A61M16/0638
摘要： A patient interface is described which is reduces the pressure of the mask on the users face. The patient interface has a sealing interface having an inner sealing member and an outer sealing member. The inner and outer sealing members are adapted to seal around the facial contours of a user providing a sealed fluid communication to the user's respiratory tract. The inner and outer sealing members are at least continuously in contact with each other around the portions where the sealing interface contacts the user's facial contours. The inner sealing member may be provided with cut outs to provide additional flexibility to particular areas, such as the nasal bridge, upper lip or cheek regions and may be provided with a contoured edge to better fit the facial contours of a user.
摘要翻译：描述了患者界面，其降低了使用者面部上的面罩的压力。患者界面具有密封接口，其具有内部密封构件和外部密封构件。内部和外部密封构件适于围绕用户的面部轮廓密封，从而提供与使用者的呼吸道的密封的流体连通。内密封件和外密封件至少连续地接触密封界面接触使用者面部轮廓的部分。内部密封构件可以设置有切口，以为特定区域（例如鼻梁，上唇或脸颊区域）提供额外的灵活性，并且可以设置有轮廓边缘以更好地适合使用者的面部轮廓。

2. 发明授权

US07681575B2 Breathing assistance apparatus 有权
标题翻译：呼吸辅助器具
公开(公告)号：US07681575B2
公开(公告)日：2010-03-23
申请号：US11936504
申请日：2007-11-07
申请人： David Fraser Wixey , Alastair Edwin McAuley , Christopher Earl Nightingale , Lewis George Gradon , Ivan Milivojevic
发明人： David Fraser Wixey , Alastair Edwin McAuley , Christopher Earl Nightingale , Lewis George Gradon , Ivan Milivojevic
IPC分类号： A61M16/00
CPC分类号： A61M16/06 , A61M16/0616 , A61M16/0622 , A61M16/0638
摘要： A patient interface is described which is reduces the pressure of the mask on the users face. The patient interface has a sealing interface having an inner sealing member and an outer sealing member. The inner and outer sealing members are adapted to seal around the facial contours of a user providing a sealed fluid communication to the user's respiratory tract. The inner and outer sealing members are at least continuously in contact with each other around the portions where the sealing interface contacts the users facial contours. The inner sealing member may be provided with cut outs to provide additional flexibility to particular areas, such as the nasal bridge, upper lip or cheek regions and may be provided with a contoured edge to better fit the facial contours of a user.
摘要翻译：描述了患者界面，其降低了使用者面部上的面罩的压力。患者界面具有密封接口，其具有内部密封构件和外部密封构件。内部和外部密封构件适于围绕用户的面部轮廓密封，从而提供与使用者的呼吸道的密封的流体连通。内密封构件和外密封构件至少连续地在密封界面接触用户面部轮廓的部分周围彼此接触。内部密封构件可以设置有切口，以为特定区域（例如鼻梁，上唇或脸颊区域）提供额外的灵活性，并且可以设置有轮廓边缘以更好地适合使用者的面部轮廓。

3. 发明授权

US08636002B2 Humidifier with internal heating element and heater plate 有权
标题翻译：加湿器带内部加热元件和加热板
公开(公告)号：US08636002B2
公开(公告)日：2014-01-28
申请号：US12438606
申请日：2007-08-24
申请人： Alastair Edwin McAuley , Raymond Ka Yau Lo , David Fraser Wixey , Ian Douglas Makinson
发明人： Alastair Edwin McAuley , Raymond Ka Yau Lo , David Fraser Wixey , Ian Douglas Makinson
IPC分类号： F23D11/00 , F23D14/00
CPC分类号： A61M16/1075 , A61M16/024 , A61M16/109 , A61M16/16 , A61M16/161
摘要： A respiratory humidifier chamber for use with a breathing assistance apparatus is described. The chamber includes a water-tight vessel having an inlet for receiving gases from the breathing assistance apparatus, and an outlet through which heated humidified gases exit the vessel for delivery to a patient. The chamber has a partition which divides the chamber into upstream and downstream sub-chambers. The sub-chambers are separated by the partition except for an aperture which passes through the partition and allows gaseous communication between the sub-chambers. The downstream sub-chamber includes a heater base which heats a volume of water contained within it. The aperture is located above the volume of water. The upstream sub-chamber contains an internal heater which heats gases passing through it from the inlet to the aperture. At least part of the internal heater is located immediately adjacent the aperture.
摘要翻译：描述了与呼吸辅助装置一起使用的呼吸加湿器室。腔室包括具有用于接收来自呼吸辅助装置的气体的入口的水密容器，以及加热的加湿气体通过该出口离开容器以输送给患者的出口。该室具有将室分成上游和下游子室的隔板。这些分室除了通过分隔件的孔之外还被分隔开，并允许子室之间的气体连通。下游副室包括加热器底座，其加热容纳在其中的水的体积。孔径位于水的体积之上。上游副室包含一个内部加热器，它将从入口通过的气体加热到孔。内部加热器的至少一部分位于紧邻孔的位置。

4. 发明申请

US20100043791A1 HUMIDIFIER WITH INTERNAL HEATING ELEMENT AND HEATER PLATE 有权
标题翻译：内置加热元件和加热板的加湿器
公开(公告)号：US20100043791A1
公开(公告)日：2010-02-25
申请号：US12438606
申请日：2007-08-24
申请人： Alastair Edwin McAuley , Raymond Ka Yau Lo , David Fraser Wixey , Ian Douglas Makinson
发明人： Alastair Edwin McAuley , Raymond Ka Yau Lo , David Fraser Wixey , Ian Douglas Makinson
IPC分类号： A61M16/16
CPC分类号： A61M16/1075 , A61M16/024 , A61M16/109 , A61M16/16 , A61M16/161
摘要： A respiratory humidifier chamber for use with a breathing assistance apparatus is described. The chamber comprises a water-tight vessel having an inlet for receiving gases from the breathing assistance apparatus, and an outlet through which heated humidified gases exit the vessel for delivery to a patient. The chamber has a partition which divides the chamber into upstream and downstream sub-chambers. The sub-chambers are separated by the partition except for an aperture which passes through the partition and allows gaseous communication between the sub-chambers. The downstream sub-chamber includes a heater base which heats a volume of water contained within it The aperture is located above the volume of water. The upstream sub-chamber contains an internal heater which heats gases passing through it from the inlet to the aperture. At least part of the internal heater is located immediately adjacent the aperture.
摘要翻译：描述了与呼吸辅助装置一起使用的呼吸加湿器室。该室包括具有用于接收来自呼吸辅助装置的气体的入口的水密容器，以及加热的加湿气体通过该出口离开容器以输送给患者的出口。该室具有将室分成上游和下游子室的隔板。这些分室除了通过分隔件的孔之外还被分隔开，并允许子室之间的气体连通。下游副室包括加热器底座，其加热容纳在其中的水的体积。孔位于水的体积之上。上游副室包含一个内部加热器，它将从入口通过的气体加热到孔。内部加热器的至少一部分位于紧邻孔的位置。

5. 发明授权

US07478635B2 Breathing assistance apparatus 有权
标题翻译：呼吸辅助器具
公开(公告)号：US07478635B2
公开(公告)日：2009-01-20
申请号：US10534561
申请日：2003-10-29
申请人： David Fraser Wixey , Ian Douglas Makinson
发明人： David Fraser Wixey , Ian Douglas Makinson
IPC分类号： A61M11/00
CPC分类号： A61M16/16 , A61M16/0066 , A61M16/021 , A61M16/109 , A61M2205/3553 , A61M2205/3592
摘要： The present invention may include an integral, separable or separate humidifier (100) which may be selectively configured to an inoperative or operative state. The switch over is dependent on the user or the seller having access to an actuation tool to activate the humidifier. The Continuous Positive Airway Pressure (CPAP) device is initially available for use as a standalone CPAP (100). The heater plate being isolated by a covering shroud (102), the shroud (102) also forms a connection port for the CPAP blower outlet (104). The heated humidification hardware being disabled by the absence of the activation tool. Upgrade to a CPAP device including heated humidification is completed by the installation of the actuation tool. Removal of the heater plate isolating shroud and/or installing the actuation tool enables the software controlled heated humidification hardware for heated humidifier operation. Other upgrades to functionality are also disclosed.
摘要翻译：本发明可以包括整体的，可分离的或分离的加湿器（100），其可以被选择性地配置为不工作或操作状态。切换取决于用户或卖方有权访问致动工具以启动加湿器。持续气道正压通气（CPAP）装置最初可用作独立的CPAP（100）。加热器板由覆盖罩（102）隔离，护罩（102）还形成用于CPAP鼓风机出口（104）的连接端口。加热的加湿硬件由于没有激活工具而被禁用。通过安装致动工具完成升级到包括加热加湿的CPAP设备。拆除加热板隔离护罩和/或安装致动工具使得软件控制的加热加湿硬件能够用于加热加湿器的操作。还公开了功能的其他升级。

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