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公开(公告)号：US10004862B2
公开(公告)日：2018-06-26
申请号：US14082429
申请日：2013-11-18
Applicant: ResMed Limited
Inventor： Jeffrey Peter Armitstead , Chinmayee Somaiya
CPC classification number: A61M16/024 , A61B5/087 , A61B5/4818 , A61M16/0069 , A61M16/021 , A61M16/022 , A61M16/026 , A61M16/06 , A61M2016/0015 , A61M2016/0018 , A61M2016/0021 , A61M2016/0027 , A61M2016/003 , A61M2016/0033 , A61M2016/0036 , A61M2205/33 , A61M2205/3327 , A61M2205/3331 , A61M2205/3334 , A61M2205/3344 , A61M2206/10 , A61M2230/005 , A61M2230/40
Abstract: In a respiratory apparatus for treatment of sleep apnea and other disorders associated with an obstruction of a patient's airway and which uses an airflow signal, an obstruction index is generated which detects the flattening of the inspiratory portion of the airflow. The flattening index serves as an obstruction index used to differentiate normal and obstructed breathing. The obstruction index is based upon comparison of values of airflow in different sectors of the inspiratory peak of the wave function and is particularly suitable for distinguishing M shaped or square shaped respiratory patters indicative of partially obstructed airways.
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2.发明申请公开(公告)号：US20180272088A1
公开(公告)日：2018-09-27
申请号：US15923480
申请日：2018-03-16
Applicant: ResMed Limited
Inventor： Jeffrey Peter Armitstead , Chinmayee Somaiya
CPC classification number: A61M16/024 , A61B5/087 , A61B5/4818 , A61M16/0069 , A61M16/021 , A61M16/022 , A61M16/026 , A61M16/06 , A61M2016/0015 , A61M2016/0018 , A61M2016/0021 , A61M2016/0027 , A61M2016/003 , A61M2016/0033 , A61M2016/0036 , A61M2205/33 , A61M2205/3327 , A61M2205/3331 , A61M2205/3334 , A61M2205/3344 , A61M2206/10 , A61M2230/005 , A61M2230/40
Abstract: In a respiratory apparatus for treatment of sleep apnea and other disorders associated with an obstruction of a patient's airway and which uses an airflow signal, an obstruction index is generated which detects the flattening of the inspiratory portion of the airflow. The flattening index serves as an obstruction index used to differentiate normal and obstructed breathing. The obstruction index is based upon comparison of values of airflow in different sectors of the inspiratory peak of the wave function and is particularly suitable for distinguishing M shaped or square shaped respiratory patters indicative of partially obstructed airways.
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3.发明申请METHOD AND APPARATUS FOR IMPROVED FLOW LIMITATION DETECTION OF OBSTRUCTIVE SLEEP APNEA 有权阻塞障碍APNEA改进流量限制检测方法及装置公开(公告)号：US20140142457A1
公开(公告)日：2014-05-22
申请号：US14082429
申请日：2013-11-18
Applicant: RESMED LIMITED
Inventor： Jeffrey Peter Armitstead , Chinmayee Somaiya
CPC classification number: A61M16/024 , A61B5/087 , A61B5/4818 , A61M16/0069 , A61M16/021 , A61M16/022 , A61M16/026 , A61M16/06 , A61M2016/0015 , A61M2016/0018 , A61M2016/0021 , A61M2016/0027 , A61M2016/003 , A61M2016/0033 , A61M2016/0036 , A61M2205/33 , A61M2205/3327 , A61M2205/3331 , A61M2205/3334 , A61M2205/3344 , A61M2206/10 , A61M2230/005 , A61M2230/40
Abstract: In a respiratory apparatus for treatment of sleep apnea and other disorders associated with an obstruction of a patient's airway and which uses an airflow signal, an obstruction index is generated which detects the flattening of the inspiratory portion of the airflow. The flattening index serves as an obstruction index used to differentiate normal and obstructed breathing. The obstruction index is based upon comparison of values of airflow in different sectors of the inspiratory peak of the wave function and is particularly suitable for distinguishing M shaped or square shaped respiratory patters indicative of partially obstructed airways.
Abstract translation: 在用于治疗睡眠呼吸暂停的呼吸装置和与阻塞患者气道相关的并且使用气流信号的其它障碍的呼吸装置中，产生检测气流的吸气部分变平的阻塞指数。 扁平指数用作区分正常和阻塞呼吸的阻塞指数。 梗阻指数是基于波功能吸气峰不同扇区气流值的比较，特别适用于区分指示部分阻塞气道的M型或正方形呼吸模式。
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公开(公告)号：US10183136B2
公开(公告)日：2019-01-22
申请号：US14558835
申请日：2014-12-03
Applicant: ResMed Limited
Inventor： Matthew Alder , Steven Paul Farrugia , Chinmayee Somaiya
Abstract: CPAP treatment apparatus is disclosed having a controllable positive airway pressure device. A sensor generates a signal representative of patient respiratory flow that is provided to a controller. The controller is operable to determine the occurrence of an apnea from a reduction in respiratory airflow below a threshold determined from long term ventilation. When an apnea or hypopnea has occurred the calculation of the threshold is suspended until the end of that event.
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公开(公告)号：US20170239432A1
公开(公告)日：2017-08-24
申请号：US15313691
申请日：2015-05-27
Applicant: ResMed Limited
Inventor： Peter Delangre , Andrew Roderick Bath , Paul Frederick Birchall , Dawn Rosemary Churchill , Graham Stephen Cutcliffe , Peter James Dassos , Mina Samir Kirollos , Rehana Nathwani , Chinmayee Somaiya , Hayden Thomas Stephenson , Bradley Scott Templeton , Wendall Eric Trull , Natalie Zotelo
CPC classification number: A61M16/0051 , A61B5/0826 , A61B5/087 , A61M16/0066 , A61M16/0069 , A61M16/024 , A61M16/06 , A61M16/1055 , A61M16/107 , A61M16/109 , A61M16/16 , A61M16/161 , A61M2016/0027 , A61M2205/14 , A61M2205/15 , A61M2205/3368 , A61M2205/3584 , A61M2205/3592 , A61M2205/42 , A61M2205/502 , A61M2205/505 , A61M2205/60 , A61M2209/08 , G06F11/07 , G06F19/3418 , G06F19/3481 , G06Q50/22 , G16H40/40 , Y02A90/22 , Y02A90/26
Abstract: A system and method is disclosed for performing diagnostics on patient devices (720). The patient devices (720) may include respiratory therapy devices that operate in accordance with instruction sets, such as software or firmware. A server (710) may maintain a database of diagnostic data (718) indicating faults in one or more of a plurality of patient devices (720). The server (710) may transmit this diagnostic data (718) to one or more computing devices (760), including identification of faults that have occurred. The server (710) may also transmit service data to the plurality of patient devices (720) in order to address the identified faults.
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Patent Agency Ranking
公开(公告)号：US20170136198A1
公开(公告)日：2017-05-18
申请号：US15313345
申请日：2015-05-27
Applicant: ResMed Limited
Inventor： Peter Delangre , Paul Frederick Birchall , Dawn Rosemary Churchill , Graham Stephen Cutcliffe , Christopher John Roberts , Chinmayee Somaiya , Bradley Scott Templeton , Wendall Eric Trull , Matthew Scott Tyler
CPC classification number: A61M16/0051 , A61B5/00 , A61M16/0057 , A61M16/024 , A61M16/1055 , A61M16/107 , A61M16/16 , A61M2205/3553 , A61M2205/3584 , A61M2205/50 , A61M2205/52 , A61M2205/84 , A61M2209/01 , A61M2209/04 , G06F19/3418 , G06F19/3481 , G06Q50/22 , G16H40/40 , Y02A90/22 , Y02A90/26
Abstract: A system and method for updating patient devices is disclosed. The patient devices (720, 730, 740) may include respiratory therapy devices (4000) that operate in accordance with instruction sets (726), such as software or firmware. A server (710) may maintain a database of configuration data (718) indicating the versions of the software and firmware that is currently installed on the patient devices (720, 730, 740). The server (710) may also transmit updated instructions (716) from over a network (4282), including a wireless network. Particular patient devices (720, 730, 740) may be selected for updating based on the configuration data (718). Upon performing an update a patient device (720, 730, 740) may transmit configuration data (728) to the server (710).
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公开(公告)号：US20160158478A1
公开(公告)日：2016-06-09
申请号：US15042335
申请日：2016-02-12
Applicant: ResMed Limited
Inventor： Mark Bertinetti , Zhuo Ran Tang , Craig Laing , Jing Wen Xie , Jianhua Zhu , Chinmayee Somaiya , Graham Stephen Cutcliffe , Sandra Robyn Curtis , Peter Milliken , Dimitri Marco Maurer
CPC classification number: A61M16/0816 , A61M16/0051 , A61M16/0066 , A61M16/0069 , A61M16/024 , A61M16/107 , A61M16/1075 , A61M16/16 , A61M2016/0027 , A61M2016/0039 , A61M2205/3334 , A61M2205/3365 , A61M2205/3375 , A61M2205/50 , A61M2205/502 , A61M2205/581 , A61M2205/583 , A61M2230/205 , E05B17/2057 , E05B61/00 , E05B65/00 , Y10T292/1033
Abstract: A modularized respiratory treatment apparatus provides various respiratory pressure treatments. The apparatus may be formed by discrete connectable modules such as a flow generator module, alarm module and/or humidifier module. Each module may include its own external casing or housing to independently retain or enclose the respective components that serve the function of the module. Different modules may be adapted with different components and functionalities and may be readily coupled using standardized gas and electrical connection configurations that have flow and communication paths that extend through the modules. When coupled, operation of the respiratory treatment apparatus may be controlled by detection of different modules, such as the alarm module that generates visual and/or audible alarms based on detected conditions, so as to selectively enable or disable different respiratory treatments. The discrete modules of the medical treatment apparatus may include tamper resistant locking mechanisms to impede unauthorized separation of some modules.
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公开(公告)号：US20150165145A1
公开(公告)日：2015-06-18
申请号：US14558835
申请日：2014-12-03
Applicant: ResMed Limited
Inventor： Matthew Alder , Steven Paul Farrugia , Chinmayee Somaiya
CPC classification number: A61M16/0069 , A61B5/087 , A61B5/4818 , A61B5/4836 , A61B5/725 , A61B5/7278 , A61B5/7282 , A61M16/0003 , A61M16/0051 , A61M16/024 , A61M16/06 , A61M16/0875 , A61M2016/0021 , A61M2016/0027 , A61M2016/003 , A61M2016/0036 , A61M2205/3303 , A61M2205/3334 , A61M2205/50 , A61M2230/40
Abstract: CPAP treatment apparatus is disclosed having a controllable positive airway pressure device. A sensor generates a signal representative of patient respiratory flow that is provided to a controller. The controller is operable to determine the occurrence of an apnea from a reduction in respiratory airflow below a threshold determined from long term ventilation. When an apnea or hypopnea has occurred the calculation of the threshold is suspended until the end of that event.
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公开(公告)号：US20130178761A1
公开(公告)日：2013-07-11
申请号：US13710925
申请日：2012-12-11
Applicant: RESMED LIMITED
Inventor： Matthew Alder , Steven Paul Farrugia , Chinmayee Somaiya , Kristian Thomsen
Abstract: A CPAP apparatus is provided that determines the presence of a snore by the simplified method of using filtered expiratory noise as the measure of intrinsic device noise and comparing that to filtered inspiratory noise. The filtering time constants for inspiratory and expiratory noise are adjusted such that treatment pressure does not cause false snore detection.
Abstract translation: 提供了一种CPAP装置，其通过使用过滤的呼气噪声的简化方法来确定鼾声的存在，作为固有装置噪声的量度，并将其与过滤的吸气噪声进行比较。 调整吸气和呼气噪声的过滤时间常数，使治疗压力不会引起假鼾检测。
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公开(公告)号：US10595814B2
公开(公告)日：2020-03-24
申请号：US13710925
申请日：2012-12-11
Applicant: ResMed Limited
Inventor： Matthew Alder , Steven Paul Farrugia , Chinmayee Somaiya , Kristian Thomsen
Abstract: A CPAP apparatus is provided that determines the presence of a snore by the simplified method of using filtered expiratory noise as the measure of intrinsic device noise and comparing that to filtered inspiratory noise. The filtering time constants for inspiratory and expiratory noise are adjusted such that treatment pressure does not cause false snore detection.
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