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公开(公告)号：US11717637B2
公开(公告)日：2023-08-08
申请号：US17743708
申请日：2022-05-13
Applicant: RESMED PARIS SAS
Inventor： Philippe Auguste Chalvignac , Arthur Kin-Wai Yee , David Creusot , Enrico Brambilla
CPC classification number: A61M16/203 , A61M16/0051 , A61M16/0066 , A61M16/0069 , A61M16/12 , A61M16/20 , A61M16/201 , A61M16/204 , A61M16/205 , A61M16/206 , A61M16/207 , A61M16/024 , A61M16/202 , A61M2016/0015 , A61M2016/0027 , A61M2202/0208 , A61M2205/3331 , A61M2205/3365
Abstract: A breathable gas inlet control device permits flow regulation at the inlet of a flow generator for a respiratory treatment apparatus such as a ventilator or continuous positive airway pressure device. The device may implement a variable inlet aperture size based on flow conditions. In one embodiment, an inlet flow seal opens or closes the inlet to a blower in accordance with changes in pressure within a seal activation chamber near the seal. The seal may be formed by a flexible membrane. A controller selectively changes the pressure of the seal activation chamber by controlling a set of one or more flow control valves to selectively stop forward flow, prevent back flow or lock open the seal to permit either back flow or forward flow. The controller may set the flow control valves as a function of detected respiratory conditions based on data from pressure and/or flow sensors.
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公开(公告)号：US20210100966A1
公开(公告)日：2021-04-08
申请号：US17124339
申请日：2020-12-16
Applicant: RESMED PARIS SAS
Inventor： Kenneth Taylor , Simon Robert Cork , Jonathan Huw Thomas , Eva Ng , Benjamin John Leavens , Enrico Brambilla , Frank Van Regteren , Philippe Auguste Chalvignac , Zdzislaw Antoni Ziolkowski , Arthur Kin-Wai Yee , Geoff Crumblin , David Creusot
Abstract: A respiratory treatment apparatus configured to provide a flow of breathable gas to a patient, including a breathable air outlet, an outside air inlet, and an pneumatic block module, wherein the pneumatic block module includes: a volute assembly including an inlet air passage, a mount for a blower and an outlet air passage; the blower being mounted in the mount such that an impeller of the blower is in a flow passage connecting the inlet air passage and the outlet air passage; a casing enclosing the volute assembly, wherein air passages within the casing connect air ports on the volute assembly, wherein the inlet air passage of the volute assembly is in fluid communication with the outside air inlet and the outlet air passage of the volute assembly is in fluid communication with the air outlet.
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公开(公告)号：US10335571B2
公开(公告)日：2019-07-02
申请号：US15444526
申请日：2017-02-28
Applicant: ResMed Paris SAS
Inventor： Philippe Auguste Chalvignac , Arthur Kin-Wai Yee , David Creusot , Enrico Brambilla
Abstract: A breathable gas inlet control device permits flow regulation at the inlet of a flow generator for a respiratory treatment apparatus such as a ventilator or continuous positive airway pressure device. The device may implement a variable inlet aperture size based on flow conditions. In one embodiment, an inlet flow seal opens or closes the inlet to a blower in accordance with changes in pressure within a seal activation chamber near the seal. The seal may be formed by a flexible membrane. A controller selectively changes the pressure of the seal activation chamber by controlling a set of one or more flow control valves to selectively stop forward flow, prevent back flow or lock open the seal to permit either back flow or forward flow. The controller may set the flow control valves as a function of detected respiratory conditions based on data from pressure and/or flow sensors.
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4.发明申请BREATHING ASSISTANCE DEVICE COMPRISING A GAS REGULATING VALVE AND ASSOCIATED BREATHING ASSISTANCE METHOD 有权包含气体调节阀和相关呼吸辅助方法的呼吸辅助装置公开(公告)号：US20140007876A1
公开(公告)日：2014-01-09
申请号：US14017709
申请日：2013-09-04
Applicant: ResMed Paris SAS
Inventor： Philippe Auguste Chalvignac
CPC classification number: A61M16/202 , A61M16/0057 , A61M16/0066 , A61M16/0875 , A61M16/20 , A61M16/204 , A61M16/205 , A61M16/206 , A61M16/209 , A61M2016/0027 , A61M2016/0036 , A61M2016/0042 , A61M2202/0208 , A61M2205/50 , A61M2205/8206
Abstract: The invention relates to a breathing assistance device for a patient, the device including: a source of respiratory pressurised gas; a gas transmission duct comprising a distal end coupled to said source and a proximal end coupled to the patient; a gas regulating valve interposed in the gas transmission duct at a proximal location, comprising a leakage orifice and an obstruction means capable of varying the opening of the leakage orifice upon signal of controlling means and allowing a bidirectional gas flow through the leakage orifice in both expiration and inspiration phases.
Abstract translation: 本发明涉及一种用于患者的呼吸辅助装置，该装置包括：呼吸加压气体源; 气体传输管道，其包括联接到所述源的远端和联接到所述患者的近端; 一个气体调节阀，位于靠近位置的气体输送管道中，包括一个泄漏孔和一个阻塞装置，该阻塞装置能够根据控制装置的信号改变泄漏孔的开口，并允许双向气体流过泄漏孔 和灵感阶段。
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5.发明申请BREATHING ASSISTANCE DEVICE WITH SEVERAL SECURE RESPIRATOR MODES AND ASSOCIATED METHOD 有权具有几种安全呼吸器模式和相关方法的呼吸辅助装置公开(公告)号：US20130125890A1
公开(公告)日：2013-05-23
申请号：US13739327
申请日：2013-01-11
Applicant: ResMed Paris SAS
Inventor： Philippe Auguste Chalvignac
CPC classification number: A61M16/0057 , A61M16/0051 , A61M16/0066 , A61M16/0069 , A61M16/021 , A61M16/20 , A61M16/205 , A61M2016/0021 , A61M2016/0039 , A61M2205/702
Abstract: A breathing assistance device, capable of operating according to several respiratory modes forming a list of possible modes. The device is equipped with a mechanism for selecting a desired mode from a group of modes that can be selected. The device also includes a mechanism for realizing a configuration diagnostic of the device, a mechanism for associating with authorization level with each possible mode, according to the results of the diagnostic, with the lowest authorization level corresponding to unauthorized modes, a mechanism for authorizing only the selection of authorized modes, in such a way that selecting unauthorized modes is impossible.
Abstract translation: 一种呼吸辅助装置，能够根据多种呼吸模式操作，形成可能模式的列表。 该装置配备有用于从可以选择的一组模式中选择所需模式的机构。 该设备还包括用于实现设备的配置诊断的机制，根据诊断结果与授权级别与每个可能模式相关联的机制，具有对应于未授权模式的最低授权级别，仅授权机制 授权模式的选择，使得选择未授权模式是不可能的。
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Patent Agency Ranking
公开(公告)号：US12161804B2
公开(公告)日：2024-12-10
申请号：US18350409
申请日：2023-07-11
Applicant: ResMed Paris SAS
Inventor： Kenneth Taylor , Simon Robert Cork , Jonathan Huw Thomas , Eva Ng , Benjamin John Leavens , Enrico Brambilla , Frank Van Regteren , Philippe Auguste Chalvignac , Zdzislaw Antoni Ziolkowski , Arthur Kin-Wai Yee , Geoff Crumblin , David Creusot
Abstract: A respiratory treatment apparatus configured to provide a flow of breathable gas to a patient, including a breathable air outlet, an outside air inlet, and an pneumatic block module, wherein the pneumatic block module includes: a volute assembly including an inlet air passage, a mount for a blower and an outlet air passage; the blower being mounted in the mount such that an impeller of the blower is in a flow passage connecting the inlet air passage and the outlet air passage; a casing enclosing the volute assembly, wherein air passages within the casing connect air ports on the volute assembly, wherein the inlet air passage of the volute assembly is in fluid communication with the outside air inlet and the outlet air passage of the volute assembly is in fluid communication with the air outlet.
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公开(公告)号：US10898664B2
公开(公告)日：2021-01-26
申请号：US15485497
申请日：2017-04-12
Applicant: ResMed Paris SAS
Inventor： Kenneth Taylor , Simon Robert Cork , Jonathan Huw Thomas , Eva Ng , Benjamin John Leavens , Enrico Brambilla , Frank Van Regteren , Philippe Auguste Chalvignac , Zdzislaw Antoni Ziolkowski , Arthur Kin-Wai Yee , Geoff Crumblin , David Creusot
Abstract: A respiratory treatment apparatus configured to provide a flow of breathable gas to a patient, including a breathable air outlet, an outside air inlet, and an pneumatic block module, wherein the pneumatic block module includes: a volute assembly including an inlet air passage, a mount for a blower and an outlet air passage; the blower being mounted in the mount such that an impeller of the blower is in a flow passage connecting the inlet air passage and the outlet air passage; a casing enclosing the volute assembly, wherein air passages within the casing connect air ports on the volute assembly, wherein the inlet air passage of the volute assembly is in fluid communication with the outside air inlet and the outlet air passage of the volute assembly is in fluid communication with the air outlet.
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公开(公告)号：US20190038866A1
公开(公告)日：2019-02-07
申请号：US16156633
申请日：2018-10-10
Applicant: ResMed Paris SAS
Inventor： Philippe Auguste Chalvignac , Arthur Kin-Wai Yee , David Creusot , Enrico Brambilla
Abstract: A breathable gas inlet control device permits flow regulation at the inlet of a flow generator for a respiratory treatment apparatus such as a ventilator or continuous positive airway pressure device. The device may implement a variable inlet aperture size based on flow conditions. In one embodiment, an inlet flow seal opens or closes the inlet to a blower in accordance with changes in pressure within a seal activation chamber near the seal. The seal may be formed by a flexible membrane. A controller selectively changes the pressure of the seal activation chamber by controlling a set of one or more flow control valves to selectively stop forward flow, prevent back flow or lock open the seal to permit either back flow or forward flow. The controller may set the flow control valves as a function of detected respiratory conditions based on data from pressure and/or flow sensors.
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公开(公告)号：US20170340847A1
公开(公告)日：2017-11-30
申请号：US15485497
申请日：2017-04-12
Applicant: ResMed Paris SAS
Inventor： Kenneth Taylor , Simon Robert Cork , Jonathan Huw Thomas , Eva Ng , Benjamin John Leavens , Enrico Brambilla , Frank Van Regteren , Philippe Auguste Chalvignac , Zdzislaw Antoni Ziolkowski , Arthur Kin-Wai Yee , Geoff Crumblin , David Creusot
CPC classification number: A61M16/0066 , A61M16/0069 , A61M16/0858 , A61M16/107 , A61M16/125 , A61M16/203 , A61M16/205 , A61M2016/0027 , A61M2016/0042 , A61M2016/1025 , A61M2205/128 , A61M2205/18 , A61M2205/42 , A61M2205/502 , A61M2205/8206
Abstract: A respiratory treatment apparatus configured to provide a flow of breathable gas to a patient, including a breathable air outlet, an outside air inlet, and an pneumatic block module, wherein the pneumatic block module includes: a volute assembly including an inlet air passage, a mount for a blower and an outlet air passage; the blower being mounted in the mount such that an impeller of the blower is in a flow passage connecting the inlet air passage and the outlet air passage; a casing enclosing the volute assembly, wherein air passages within the casing connect air ports on the volute assembly, wherein the inlet air passage of the volute assembly is in fluid communication with the outside air inlet and the outlet air passage of the volute assembly is in fluid communication with the air outlet.
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公开(公告)号：US09089660B2
公开(公告)日：2015-07-28
申请号：US13733275
申请日：2013-01-03
Applicant: ResMed Paris SAS
Inventor： Philippe Auguste Chalvignac
CPC classification number: A61M16/0057 , A61M16/00 , A61M16/0066 , A61M16/0069 , A61M16/024 , A61M16/06 , A61M16/20 , A61M16/203 , A61M16/206 , A61M2016/0021 , A61M2016/0039 , A61M2016/0042 , A62B9/006
Abstract: A breathing assistance apparatus capable of operating in alternating inhalation and expiratory phases includes a pressurized respiratory gas source, an inhalation duct to supply gas from the pressurized respiratory gas source to a patient, and an expiratory duct for expiratory gas of the patient. The apparatus further includes a set of flow rate sensors positioned to sense a first flow rate of the expiratory duct and a second flow rate of the inhalation duct, and a controller, including a processor, configured to control the gas source. The inhalation duct includes an inhalation valve, the inhalation valve configured to provide proportional operation and the inhalation valve is selectively controlled by the controller to move to a specific position to allow a desired level of flow through the inhalation valve to the patient.
Abstract translation: 能够在交替吸气和呼气阶段中操作的呼吸辅助装置包括加压呼吸气体源，将来自加压呼吸气体源的气体供应给患者的吸入管道和患者呼气气体的呼吸管。 该装置还包括一组流量传感器，其定位成感测呼气管道的第一流量和吸入管道的第二流量，以及包括处理器的控制器，其被配置为控制气体源。 吸入管道包括吸入阀，吸入阀构造成提供比例操作，并且吸入阀由控制器选择性地控制以移动到特定位置，以允许通过吸入阀对患者的期望水平的流量。
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