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公开(公告)号：US20180050166A1
公开(公告)日：2018-02-22
申请号：US15791851
申请日：2017-10-24
Applicant: RESMED LIMITED
Inventor： Klaus Schindhelm , David John Bassin , Glenn Richards
CPC classification number: A61M16/0051 , A61B5/08 , A61B5/7264 , A61B5/7275 , A61M16/0006 , A61M16/0069 , A61M16/026 , A61M2016/0027 , A61M2016/0036 , A61M2205/3375 , A61M2205/3569 , A61M2205/3592 , A61M2205/502 , A61M2230/04 , A61M2230/205 , A61M2230/42 , A61M2230/46 , G16H20/40 , G16H40/67 , G16H50/20 , G16H50/30
Abstract: Devices and systems provide methods of detecting a severity change in respiratory insufficiency (RI) or chronic obstructive pulmonary disease (COPD) condition of a patient. In an example embodiment, a detection monitoring device determines one or more severity change indicators based on a measure of supplied pressure or other representative measure determined by the device. The supplied pressure may optionally be determined during pressure treatment that satisfies a target ventilation. The supplied pressure or representative data may be compared to one or more thresholds that are selected to represent a change in the condition of the RI or COPD patient such as an exacerbation of a prior condition. Results of the comparisons may trigger one or more warnings or messages to notify a patient or physician of a pending change to the patient's RI or COPD condition so that the patient may more immediately seek medical attention to treat the condition.
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公开(公告)号：US20150128941A1
公开(公告)日：2015-05-14
申请号：US14395925
申请日：2013-04-30
Applicant: ResMed Limited
Inventor： Liam Holley , Glenn Richards , Peter Wlodarczyk , Ning Wang
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：US20140150793A1
公开(公告)日：2014-06-05
申请号：US14176677
申请日：2014-02-10
Applicant: ResMed Limited
Inventor： Robert Douglas , Anthony John Ujhazy , Glenn Richards , Mark David Buckley , Klaus Henry Schindhelm
CPC classification number: A61M16/0051 , A61B5/4818 , A61B5/4836 , A61M16/0066 , A61M16/0069 , A61M16/024 , A61M16/06 , A61M16/0875 , A61M2016/0021 , A61M2016/0027 , A61M2016/0039 , A61M2205/15
Abstract: A method for controlling operation of a CPAP apparatus. The apparatus has a blower, a patient interface, an air delivery conduit for delivering air from the blower to the patient interface, a sensor for determining the pressure in the patient interface, and a control mechanism that causes air to be delivered at a desired pressure to the patient interface and that detects transitions between inhalation and exhalation of a respiratory cycle of a patient in order to synchronise the blower output with the patient's efforts. In one form the CPAP apparatus provides pressure in accordance with a bi-level waveform with at least one characterising parameter of the waveform being automatically adjusted in accordance with indications of sleep disordered breathing. The indications of sleep disordered breathing can be one or more of snoring, apnea, hypopnea, and flow limitation.
Abstract translation: 一种用于控制CPAP装置的操作的方法。 该装置具有鼓风机，患者接口，用于将空气从鼓风机输送到患者接口的空气输送管道，用于确定患者接口中的压力的传感器以及使空气以期望压力输送的控制机构 并且检测患者的呼吸循环的吸入和呼出之间的转变，以使鼓风机输出与患者的努力同步。 在一种形式中，CPAP装置根据双电平波形提供压力，根据睡眠呼吸紊乱的指示，波形的至少一个特征参数被自动调节。 呼吸困难的迹象可能是打鼾，呼吸暂停，呼吸不足和流量限制中的一种或多种。
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Patent Agency Ranking
公开(公告)号：US10383569B2
公开(公告)日：2019-08-20
申请号：US14176677
申请日：2014-02-10
Applicant: ResMed Limited
Inventor： Robert Douglas , Anthony John Ujhazy , Glenn Richards , Mark David Buckley , Klaus Henry Schindhelm
Abstract: A method for controlling operation of a CPAP apparatus. The apparatus has a blower, a patient interface, an air delivery conduit for delivering air from the blower to the patient interface, a sensor for determining the pressure in the patient interface, and a control mechanism that causes air to be delivered at a desired pressure to the patient interface and that detects transitions between inhalation and exhalation of a respiratory cycle of a patient in order to synchronize the blower output with the patient's efforts. In one form the CPAP apparatus provides pressure in accordance with a bi-level waveform with at least one characterizing parameter of the waveform being automatically adjusted in accordance with indications of sleep disordered breathing. The indications of sleep disordered breathing can be one or more of snoring, apnea, hypopnea, and flow limitation.
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公开(公告)号：US20160151014A1
公开(公告)日：2016-06-02
申请号：US15017790
申请日：2016-02-08
Applicant: ResMed Limited
Inventor： Anthony John Ujhazy , Jonathan Caldwell Wright , Glenn Richards , David John Bassin , Michael Berthon-Jones
CPC classification number: A61B5/4836 , A61B5/0826 , A61B5/087 , A61B5/7282 , A61B5/746 , A61M16/0051 , A61M16/0057 , A61M16/0066 , A61M16/0069 , A61M16/024 , A61M16/06 , A61M2016/0021 , A61M2016/0036 , A61M2205/3344 , A61M2230/005 , A61M2230/04 , A61M2230/10 , A61M2230/18 , A61M2230/40 , A61M2230/435 , A61M2230/63
Abstract: Methods and apparatus for assessing the condition of and treating patients for heart failure by the delivery of continuous positive airway pressure are disclosed. Treatment of obstruction due to reflex vocal cord closure often experienced by heart failure patients is distinguished from treatment of upper airway obstruction typically associated with Obstructive Sleep Disorder. Treatment may also be implemented by delivering synchronized cardiac pressure oscillations superimposed on a respiratory pressure level to provide assistance for the heart. Heart treatment pressure dose indicator may be calculated for prescribing and monitoring the delivery of treatment. The apparatus may also generate data to track heart failure condition that may be indicative of the degree of severity of heart failure based upon breathing patterns to assist in the diagnosis and management of heart failure patients.
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公开(公告)号：US20180369522A1
公开(公告)日：2018-12-27
申请号：US16117378
申请日：2018-08-30
Applicant: ResMed Limited
Inventor： David John Bassin , Glenn Richards
IPC: A61M16/00
Abstract: A respiratory treatment apparatus implements pressure delivery control settings by improved set-up procedures. In such an embodiment, a processor may automate setting of parameters for delivering a controlled flow of breathable gas. Data sets of pressure delivery parameter settings may be associated with one or more respiratory pathology indicators. The respiratory pathology indicators may each represent a different respiratory condition diagnosis. The processor may then prompt for an input of at least one of the respiratory pathology indicators. In response to the input, a particular set of pressure delivery parameter settings associated with the input respiratory pathology indicator may then serve as a basis for setting controls for delivering a controlled flow of breathable gas for respiratory treatment.
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公开(公告)号：US09283341B2
公开(公告)日：2016-03-15
申请号：US13718084
申请日：2012-12-18
Applicant: ResMed Limited
Inventor： Anthony John Ujhazy , Jonathan Caldwell Wright , Glenn Richards , David John Bassin , Michael Berthon-Jones
CPC classification number: A61B5/4836 , A61B5/0826 , A61B5/087 , A61B5/7282 , A61B5/746 , A61M16/0051 , A61M16/0057 , A61M16/0066 , A61M16/0069 , A61M16/024 , A61M16/06 , A61M2016/0021 , A61M2016/0036 , A61M2205/3344 , A61M2230/005 , A61M2230/04 , A61M2230/10 , A61M2230/18 , A61M2230/40 , A61M2230/435 , A61M2230/63
Abstract: Methods and apparatus for assessing the condition of and treating patients for heart failure by the delivery of continuous positive airway pressure are disclosed. Treatment of obstruction due to reflex vocal cord closure often experienced by heart failure patients is distinguished from treatment of upper airway obstruction typically associated with Obstructive Sleep Disorder. Treatment may also be implemented by delivering synchronized cardiac pressure oscillations superimposed on a respiratory pressure level to provide assistance for the heart. Heart treatment pressure dose indicator may be calculated for prescribing and monitoring the delivery of treatment. The apparatus may also generate data to track heart failure condition that may be indicative of the degree of severity of heart failure based upon breathing patterns to assist in the diagnosis and management of heart failure patients.
Abstract translation: 公开了通过递送持续气道正压通气来评估患者心力衰竭状况和治疗方法和装置。 治疗由于心力衰竭患者经常发生的反射性声带闭塞引起的阻塞与治疗通常与阻塞性睡眠障碍相关的上呼吸道阻塞是不同的。 治疗也可以通过递送叠加在呼吸压力水平上的同步心脏压力振荡来提供对心脏的辅助来实现。 可以计算心脏治疗压力剂量指标，用于处方和监测治疗的递送。 该装置还可以生成跟踪心力衰竭状况的数据，该状况可以基于呼吸模式来指示心力衰竭的严重程度，以帮助心力衰竭患者的诊断和管理。
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公开(公告)号：US20130118494A1
公开(公告)日：2013-05-16
申请号：US13718084
申请日：2012-12-18
Applicant: ResMed Limited
Inventor： Anthony John Ujhazy , Jonathan Caldwell Wright , Glenn Richards , David John Bassin , Michael Berthon-Jones
CPC classification number: A61B5/4836 , A61B5/0826 , A61B5/087 , A61B5/7282 , A61B5/746 , A61M16/0051 , A61M16/0057 , A61M16/0066 , A61M16/0069 , A61M16/024 , A61M16/06 , A61M2016/0021 , A61M2016/0036 , A61M2205/3344 , A61M2230/005 , A61M2230/04 , A61M2230/10 , A61M2230/18 , A61M2230/40 , A61M2230/435 , A61M2230/63
Abstract: Methods and apparatus for assessing the condition of and treating patients for heart failure by the delivery of continuous positive airway pressure are disclosed. Treatment of obstruction due to reflex vocal cord closure often experienced by heart failure patients is distinguished from treatment of upper airway obstruction typically associated with Obstructive Sleep Disorder. Treatment may also be implemented by delivering synchronized cardiac pressure oscillations superimposed on a respiratory pressure level to provide assistance for the heart. Heart treatment pressure dose indicator may be calculated for prescribing and monitoring the delivery of treatment. The apparatus may also generate data to track heart failure condition that may be indicative of the degree of severity of heart failure based upon breathing patterns to assist in the diagnosis and management of heart failure patients.
Abstract translation: 公开了通过递送持续气道正压通气来评估患者心力衰竭状况和治疗方法和装置。 治疗由于心力衰竭患者经常发生的反射性声带闭塞引起的阻塞与治疗通常与阻塞性睡眠障碍相关的上呼吸道阻塞是不同的。 治疗也可以通过递送叠加在呼吸压力水平上的同步心脏压力振荡来提供对心脏的辅助来实现。 可以计算心脏治疗压力剂量指标，用于处方和监测治疗的递送。 该装置还可以生成跟踪心力衰竭状况的数据，该状况可以基于呼吸模式来指示心力衰竭的严重程度，以帮助心力衰竭患者的诊断和管理。
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