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公开(公告)号:WO2013163685A1
公开(公告)日:2013-11-07
申请号:PCT/AU2013/000445
申请日:2013-04-30
Applicant: RESMED LIMITED
Inventor: HOLLEY, Liam , RICHARDS, Glenn , WLODARCZYK, Peter , WANG, Ning
CPC classification number: A61M16/0069 , A61M16/0003 , A61M16/024 , A61M16/0488 , A61M16/049 , A61M16/0616 , A61M16/0666 , A61M16/0683 , A61M16/0833 , A61M16/1045 , A61M16/1055 , A61M16/1065 , A61M16/107 , A61M16/12 , A61M16/125 , A61M16/16 , A61M16/20 , A61M16/22 , A61M2016/0027 , A61M2016/003 , A61M2016/0039 , A61M2202/0014 , A61M2202/0208 , A61M2202/0225 , A61M2205/3334 , A61M2205/3365 , A61M2205/36 , A61M2205/52 , A61M2205/82 , A61M2210/0625 , A61M2230/00
Abstract: A therapy system configured to wash out or flush out the oral and/or nasal cavity to reduce the effective dead space and reduce the work of breathing. The system may displace the expired air in the oral and/or nasal cavity with atmospheric air, or air with altered concentrations, for example, increased humidity, or oxygen levels. A sealed oral interface is provided to the mouth of a patient to supply a volume of pressurized gas. A control system to synchronize the supply of pressurized gas with the patients respiratory cycle. The supply of respiratory gas may be provided during only a portion of the respiratory cycle.
Abstract translation: 一种治疗系统,其配置为洗出或冲洗口腔和/或鼻腔,以减少有效的死空间并减少呼吸的工作。 该系统可以用大气中的空气或具有改变的浓度例如增加的湿度或氧水平的空气来置换口腔和/或鼻腔中的呼出空气。 向患者的口部提供密封的口腔界面以供应一定体积的加压气体。 控制系统使加压气体供应与患者呼吸循环同步。 呼吸气体的供应可以仅在呼吸周期的一部分期间提供。
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公开(公告)号:WO2017096428A1
公开(公告)日:2017-06-15
申请号:PCT/AU2016/051210
申请日:2016-12-09
Applicant: RESMED LIMITED
Inventor: HOLLEY, Liam , MALOUF, Gordon Joseph , MARTIN, Dion Charles Chewe , WLODARCZYK, Peter , YANG, Quangang
CPC classification number: A61M16/024 , A61M16/0069 , A61M16/0666 , A61M16/0683 , A61M16/12 , A61M16/16 , A61M16/205 , A61M2016/0027 , A61M2016/0036 , A61M2202/0208 , A61M2202/0225 , A61M2205/15 , A61M2205/3365 , A61M2205/3584 , A61M2205/42 , A61M2205/502 , A61M2210/0618 , A61M2202/0085 , A61M2202/0007
Abstract: Apparatus and methods provide control for generation of a flow of air to a patient's airways for different respiratory therapies. The pressure and a flow rate may be simultaneously controlled so as to provide a pressure therapy and a flow therapy. The system may include one or more flow generators, in which the control of the pressure and flow rate may include altering the output of one or more of the flow generators and/or an optional adjustable vent. The pressure and flow rate may each be held at a constant. One or both of the pressure and flow rate may also vary in accordance with a desired therapy. The air may be provided via a patient interface that includes a vent to atmosphere, which may be the adjustable vent. The vent may be actuated by a controller to implement the simultaneous control of pressure and flow rate of the air.
Abstract translation: 装置和方法提供了对用于不同呼吸治疗的产生到患者气道的气流的控制。 可以同时控制压力和流速以提供压力治疗和流量治疗。 该系统可以包括一个或多个流量发生器,其中压力和流量的控制可以包括改变一个或多个流量发生器的输出和/或可选的可调节通风口。 压力和流量可以分别保持恒定。 压力和流速中的一个或两个也可以根据期望的疗法而变化。 空气可以通过包括通向大气的通气口的患者接口来提供,该通气口可以是可调节的通气口。 通风口可以由控制器启动,以实现对空气的压力和流量的同时控制。 p>
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公开(公告)号:WO2016145483A1
公开(公告)日:2016-09-22
申请号:PCT/AU2016/050177
申请日:2016-03-14
Applicant: RESMED LIMITED
Inventor: DENNIS, Clancy John , HOLLEY, Liam , MALOUF, Gordon Joseph , MARTIN, Dion Charles Chewe , WLODARCZYK, Peter
IPC: A61M16/00
CPC classification number: A61M16/024 , A61M16/0003 , A61M16/0006 , A61M16/0051 , A61M16/0066 , A61M16/0069 , A61M16/06 , A61M16/0633 , A61M16/0666 , A61M16/107 , A61M16/16 , A61M16/208 , A61M2016/0027 , A61M2016/003 , A61M2016/0033 , A61M2205/15 , A61M2205/18 , A61M2205/3317 , A61M2205/3334 , A61M2205/3365 , A61M2205/3368 , A61M2205/3584 , A61M2205/502 , A61M2205/52 , A61M2205/581 , A61M2205/8206 , A61M2230/42 , A61M2230/46
Abstract: A method, such as in a controller associated with a respiratory therapy device, determines whether high flow therapy is being used by a patient. The method may include determining whether a property of a flow of air being delivered by a respiratory therapy device along an air circuit to an unsealed patient interface contains a significant oscillation within a breathing rate frequency band. The method may also include generating, dependent on the determination, an indication of whether high flow therapy is being used by the patient.
Abstract translation: 诸如在与呼吸治疗装置相关联的控制器中的方法确定患者是否正在使用高流量治疗。 该方法可以包括确定呼吸治疗装置沿着空气回路向未密封的患者接口递送的空气流的性质是否包含在呼吸频率频带内的显着振荡。 该方法还可以包括根据确定产生患者是否正在使用高流量治疗的指示。
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