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公开(公告)号:US20170340846A1
公开(公告)日:2017-11-30
申请号:US15603534
申请日:2017-05-24
发明人: Jens Gramann , Emir Jelovac , Titus Selzer , Nicolas Buchmann
CPC分类号: A61M11/06 , A61B5/0875 , A61B5/6898 , A61M2016/003 , A61M2205/0272 , A61M2205/3317 , A61M2205/3327 , A61M2205/3334 , A61M2205/3569 , A61M2205/3592 , A61M2205/505 , A61M2205/584
摘要: An inhalation system comprising an inhalation device and a flowmeter (12) that comprises a flow chamber (15), a resistor body (20) and a flow indicator (21), wherein said flow chamber (15) comprises an inlet opening (17) that can be connected to the surroundings, an outlet opening (18) that can be connected to an interior of the inhalation device, and a flow resistance device, said inhalation system being configured to guide supply air through the inlet opening (17) into the flow chamber (15), through the outlet opening (18) out of the flow chamber (15) and into the interior of the inhalation device, said resistor body (20) being configured to be able to assume different positions in the flow chamber (15), and said flow indicator (21) being configured to indicate a position of the resistor body (20) in the flow chamber (15).
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公开(公告)号:US10512737B2
公开(公告)日:2019-12-24
申请号:US15469659
申请日:2017-03-27
发明人: Christian Seidl
IPC分类号: A61M11/02 , F04B49/03 , A61M16/00 , A61M11/06 , A61M16/20 , F04B45/06 , F16K17/164 , A61M15/00 , F16K15/14
摘要: An inhalation device (1) comprising a compressor (2), an aerosol generator (3) and a pressure relief valve (4), wherein the compressor (2) is configured to provide a compressed gas for the aerosol generator (3) and the pressure relief valve (4) is configured to limit a pressure in the inhalation device (1).
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公开(公告)号:USD849056S1
公开(公告)日:2019-05-21
申请号:US29633021
申请日:2018-01-11
设计人: Alina Jörißen , Vincent Tredez , Anne Schlösser
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公开(公告)号:US20190099566A1
公开(公告)日:2019-04-04
申请号:US16149471
申请日:2018-10-02
发明人: Jens Gramann , Andrea Winzen , Uwe Schuschnig
摘要: Method of generating an aerosol by means of an inhalation device for inhalation by a human or animal body, the method comprising providing liquid in the inhalation device, chemically generating gas bubbles in the liquid, bursting of the gas bubbles at the surface of the liquid, thereby generating an aerosol.
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公开(公告)号:US20170224937A1
公开(公告)日:2017-08-10
申请号:US15328989
申请日:2015-05-12
发明人: Uwe Schuschnig , Ulf Krüger , Titus Selzer , Erman Lu , Emir Jelovac , Jens Gramann
CPC分类号: A61M11/06 , A61M11/002 , A61M11/003 , A61M15/00 , A61M2205/75 , A61M2206/14 , A61M2207/00
摘要: The invention relates to a nebulizer (1) comprising an aerosol generator (6), a nebulizing chamber (5) and an outlet (16), the aerosol generator (6) being designed to release an aerosol into the nebulizing chamber (5) and the outlet (16) being designed to allow the removal of the aerosol from the nebulizing chamber (5). To achieve a high output rate, a wetting surface (2) is provided in the nebulizing chamber (5).
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公开(公告)号:US20150328414A1
公开(公告)日:2015-11-19
申请号:US14812017
申请日:2015-07-29
CPC分类号: A61M11/001 , A61M11/06 , A61M15/0015 , A61M15/0018 , A61M15/0021
摘要: The inhalation therapy device according to the invention comprises a nebulizer chamber which accommodates an aerosol generator that emits aerosol into the nebulizer chamber. A valve that has a valve seat, a resilient valve member and a valve member positioning means is arranged at an opening of the nebulizer chamber. The valve member positioning means can be moved out of a first position and into a second position so as to position the valve member on the valve seat in such a manner that in the first position, the valve member, in a flow-free state, is positioned on the valve seat in a pre-tensioned manner and in a second position, is spaced apart from the valve seat.
摘要翻译: 根据本发明的吸入治疗装置包括雾化器室,其容纳将气溶胶喷射到喷雾器室中的气溶胶发生器。 具有阀座,弹性阀构件和阀构件定位装置的阀布置在喷雾器室的开口处。 阀构件定位装置可以从第一位置移动到第二位置,以便将阀构件定位在阀座上,使得在第一位置,阀构件处于无流动状态, 以预张紧的方式定位在阀座上,并且在第二位置处与阀座间隔开。
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公开(公告)号:US20180280638A1
公开(公告)日:2018-10-04
申请号:US15943820
申请日:2018-04-03
摘要: The invention relates to a fluid delivery device (2, 2′) for delivering a fluid into a human or animal body. The fluid delivery device (2, 2′) comprises a fluid chamber (4, 4′) for receiving a fluid, an oscillator (6, 6′) for imparting oscillations to at least a portion of the fluid and a control for controlling the oscillator (6, 6′). The oscillator (6, 6′) comprises a vibrator (8, 8′) and a resonator (10, 10′). The resonator (10, 10′) has a main body (12, 12′), defining an interior volume (14, 14′), and a neck (16, 16′). The neck (16, 16′) is connected to the main body (12, 12′) and in fluid communication with the interior volume (14, 14′). The vibrator (8, 8′) is configured to impart vibrations to the resonator (10, 10′). The control is configured to control operation of the vibrator (8, 8′) so as to impart vibrations to the resonator (10, 10′) at a resonance frequency of the resonator (10, 10′) or at a frequency which is within ±20% of a resonance frequency of the resonator (10, 10′). The invention further relates to a method of operating the fluid delivery device (2, 2′).
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公开(公告)号:US20170252524A1
公开(公告)日:2017-09-07
申请号:US15444395
申请日:2017-02-28
发明人: Ulf Krüger
CPC分类号: A61M15/0013 , A61M15/009 , A61M16/208 , A61M2039/2426 , F16K15/147
摘要: A valve (1, 11, 19) for an inhalation device comprising an interior volume that is delimited at least partially by a valve wall (4, 17, 21), a permanent opening (29) as well as a valve functional area (6), whereby the valve functional area (6) is configured to be at least almost closed below an opening pressure difference and to be open above an opening pressure difference such that above the opening pressure difference, a fluid can flow through the permanent opening (29) into the interior volume and out of the valve functional area (6), the valve comprising an inversion protector that is configured to impede or prevent inversion of the valve wall (4, 17, 21).
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公开(公告)号:US20220118196A1
公开(公告)日:2022-04-21
申请号:US17565590
申请日:2021-12-30
发明人: Uwe Schuschnig , Ulf Krüger , Titus Selzer , Erman Lu , Emir Jelovac , Jens Gramann
摘要: The invention relates to a nebulizer comprising an aerosol generator, a nebulizing chamber and an outlet, the aerosol generator being designed to release an aerosol into the nebulizing chamber and the outlet being designed to allow the removal of the aerosol from the nebulizing chamber. To achieve a high output rate, a wetting surface is provided in the nebulizing chamber.
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