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公开(公告)号:US09572950B2
公开(公告)日:2017-02-21
申请号:US13829044
申请日:2013-03-14
IPC分类号: A61M11/00 , A61M16/16 , A61M15/00 , A61M16/14 , A61M16/00 , A61M16/06 , A61M16/08 , B05B12/08 , B05B17/00 , B05B17/06
CPC分类号: A61M16/14 , A61M11/002 , A61M11/003 , A61M11/005 , A61M15/0085 , A61M16/0057 , A61M16/0666 , A61M16/0672 , A61M16/0833 , A61M16/0875 , A61M16/147 , A61M16/16 , A61M2202/0208 , A61M2206/14 , B05B12/081 , B05B17/0646 , B05B17/0669
摘要: A supplemental oxygen delivery system is described in which Aerosol is delivered into a housing which sits in the circuit from the supplemental oxygen supply and optional humidifier. The supplemental oxygen passes through this chamber in which the aerosol is located, and collects the aerosol transporting it to a patient via a nasal cannula or a face mask. An aerosol generator is mounted to the housing and delivers aerosol into an oxygen stream flowing between an inlet and an outlet of the housing. The housing also has a removable plug in the base thereof for draining any liquid that accumulates in the housing. There is no disruption of oxygen delivery to patients using nasal cannulas who currently have to use a separate face-mask when receiving nebulized medication.
摘要翻译: 描述了补充氧气输送系统,其中气溶胶被输送到从辅助氧气供应和可选的加湿器位于电路中的壳体中。 补充的氧气通过气溶胶所在的腔室,并将通过鼻插管或面罩将其运送到患者的气溶胶收集。 将气溶胶发生器安装到壳体并将气溶胶输送到在壳体的入口和出口之间流动的氧气流中。 壳体还在其底部具有可移除的塞子,用于排出积聚在壳体中的任何液体。 使用鼻腔插管的患者不会中断输氧,目前在接受雾化药物时必须使用单独的面罩。
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公开(公告)号:US20150101596A1
公开(公告)日:2015-04-16
申请号:US14401480
申请日:2013-05-24
发明人: Brendan Hogan
摘要: A photo-resist (21) is applied in a pattern of vertical columns having the dimensions of holes or pores of the aperture plate to be produced. This mask pattern provides the apertures which define the aerosol particle size, having up to 2500 holes per square mm. There is electro-deposition of metal (22) into the spaces around the columns (21). There is further application of a second photo-resist mask (25) of much larger (wider and taller) columns, encompassing the area of a number of first columns (21). The hole diameter in the second plating layer is chosen according to a desired flow rate.
摘要翻译: 光刻胶(21)以要制造的孔板的孔或孔的尺寸的垂直列的图案施加。 该掩模图形提供限定气溶胶颗粒尺寸的孔,每平方毫米具有多达2500个孔。 将金属(22)电沉积到柱(21)周围的空间中。 进一步应用包括多个第一列(21)的区域的更大(更宽和更高)的列的第二光刻胶掩模(25)。 根据期望的流速选择第二镀层中的孔直径。
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公开(公告)号:US08517010B2
公开(公告)日:2013-08-27
申请号:US12568409
申请日:2009-09-28
IPC分类号: A61M11/00
CPC分类号: A61M11/005 , A61M15/0028 , A61M15/003 , A61M15/0031 , A61M15/0035 , A61M15/0085 , A61M2205/6045 , B05B12/081 , B05B17/0646
摘要: A nebulizer 1 particularly for home use includes a housing 2 having an aerosol generator 3 mounted therein. The housing is closed by a hinged cap 4 and has an outlet 5 through which aerosol generated by the generator 3 is delivered. A suitable connector such as a mouthpiece 6 may be connected to the outlet 5. The housing 2 has a receiver for receiving a nebule 8. The receiver includes a slot 7 which is sized and/or shaped to accommodate only a nebule 8 of predetermined shape and/or size. The nebulizer cap 4 has a nebule opening device which may be in the form of a puncture pin 10 projecting therefrom to pierce the nebule 8 when the cap is moved to the closed position. The pin 10 is hollow or splined to regulate flow from the nebule. The nebulizer 1 also has a switch device for enabling operation of the aerosol generator 3 when the nebule 8 is opened. The switch device comprises a microswitch 12 on the housing which is engageable by a trigger 13 on the cap 4 when the cap is moved to the closed position. Aerosol generated by the aerosol generator 3 is delivered into a chamber defined by the nebulizer housing 2. Air passes into the chamber through air inlets 30. The air entrains the aerosolized medicament and the entrained aerosolized medicament is delivered from the nebulizer through the outlet 5.
摘要翻译: 特别用于家庭使用的喷雾器1包括具有安装在其中的气溶胶发生器3的壳体2。 壳体由铰接盖4封闭,并且具有出口5,由发生器3产生的气雾通过该出口5被输送。 诸如接口管6的合适的连接器可以连接到出口5.壳体2具有用于接收氖灯8的接收器。接收器包括狭槽7,狭槽7的尺寸和/或形状仅适合于预定形状的氖8 和/或尺寸。 雾化器盖4具有氖开口装置,其可以是当帽移动到关闭位置时从其突出的穿刺销10的形式刺穿氖8。 销10是中空的或花键的,以调节来自星云的流动。 雾化器1还具有开关装置,用于当打开氖8时能够使气溶胶发生器3工作。 开关装置包括壳体上的微型开关12,当盖子移动到关闭位置时,该开关装置可由盖子4上的触发器13接合。 由气溶胶发生器3产生的气溶胶被输送到由喷雾器壳体2限定的室中。空气通过空气入口30进入室。空气携带雾化的药剂,并且夹带的雾化药物从喷雾器通过出口5输送。
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公开(公告)号:US08418690B2
公开(公告)日:2013-04-16
申请号:US12568399
申请日:2009-09-28
IPC分类号: A61M11/00
CPC分类号: A61M16/14 , A61M11/002 , A61M11/003 , A61M11/005 , A61M15/0085 , A61M16/0057 , A61M16/0666 , A61M16/0672 , A61M16/0833 , A61M16/0875 , A61M16/147 , A61M16/16 , A61M2202/0208 , A61M2206/14 , B05B12/081 , B05B17/0646 , B05B17/0669
摘要: A supplemental oxygen delivery system is described in which Aerosol is delivered into a housing 10, 20, which sits in the circuit from the supplemental oxygen supply and optional humidifier. The supplemental oxygen passes through this chamber 10, 20 in which the aerosol is located, and collects the aerosol transporting it to a patient via a nasal cannula 3 or a face mask 4. An aerosol generator 9 is mounted to the housing 10, 20 and delivers aerosol into an oxygen stream 13 flowing between an inlet 14 and an outlet 15 of the housing 10. The housing 10 also has a removable plug 16 in the base 17 thereof for draining any liquid that accumulates in the housing 10. There is no disruption of oxygen delivery to patients using nasal cannulas who currently have to use a separate face-mask when receiving nebulized medication.
摘要翻译: 描述了补充氧气输送系统,其中气溶胶被输送到壳体10,20中,壳体10,20从补充氧气供应和可选的加湿器位于电路中。 补充的氧通过其中所述气溶胶所在的腔室10,20,并收集通过鼻插管3或面罩4将其运送到患者的气溶胶。气溶胶发生器9安装到壳体10,20上, 将气溶胶递送到在壳体10的入口14和出口15之间流动的氧气流13.壳体10还具有在其底部17中的可移除的塞子16,用于排出积聚在壳体10中的任何液体。不存在中断 使用鼻塞的患者的氧气输送,当接受雾化药物时,目前必须使用单独的面罩。
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公开(公告)号:US20110178458A1
公开(公告)日:2011-07-21
申请号:US13071862
申请日:2011-03-25
申请人: John Sylvester Power , Niall Scott Smith , Conor Paul Duffy , Keith Gibbons , Pierre Auguste Diemunsch
发明人: John Sylvester Power , Niall Scott Smith , Conor Paul Duffy , Keith Gibbons , Pierre Auguste Diemunsch
IPC分类号: A61M13/00
CPC分类号: A61B17/3474 , A61M11/005 , A61M13/00 , A61M13/003 , A61M2202/0225 , A61M2202/025 , A61M2202/0266 , A61M2202/0291 , B05B12/081 , B05B17/0646 , B05B17/0669
摘要: Apparatus used in insufflation comprises an insufflator 12 for generating an insufflation gas such as carbon dioxide and an aerosol generator 2 for aerosolising a fluid and entraining the aerosol with the insufflation gas. The aerosol generator 2 comprises a vibratable member 40 having a plurality of apertures extending between a first surface and a second surface. The fluid may comprise a therapeutic or prophylactic agent. A controller 3 is used to control the operation of the aerosol generator 2. The controller 3 controls operation of the aerosol generator 2 responsive to the flow of insufflation gas such as detected by a flow sensor 11.
摘要翻译: 用于吹入的装置包括用于产生诸如二氧化碳的吹入气体的吹入器12和用于使气体雾化并用吹入气体夹带气溶胶的气溶胶发生器2。 气溶胶发生器2包括具有在第一表面和第二表面之间延伸的多个孔的可振动构件40。 流体可以包含治疗剂或预防剂。 控制器3用于控制气溶胶发生器2的操作。控制器3响应于诸如由流量传感器11检测的吹入气体的流动来控制气溶胶发生器2的操作。
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公开(公告)号:US20240344226A1
公开(公告)日:2024-10-17
申请号:US18411467
申请日:2024-01-12
发明人: Hong XU
IPC分类号: C25D7/00 , A61M11/00 , B05B17/00 , B41J2/16 , C25D1/00 , C25D3/38 , C25D3/46 , C25D3/48 , C25D3/54 , C25D5/00 , C25D5/02 , C25D5/10 , C25D5/34 , C25D5/48 , C25D5/54
CPC分类号: C25D7/00 , A61M11/005 , B05B17/0646 , B41J2/162 , B41J2/1625 , B41J2/1629 , B41J2/1631 , C25D1/003 , C25D3/38 , C25D3/46 , C25D3/48 , C25D3/54 , C25D5/022 , C25D5/10 , C25D5/34 , C25D5/48 , C25D5/54 , C25D5/611
摘要: In one embodiment, a method for manufacturing an aperture plate includes depositing a releasable seed layer above a substrate, applying a first patterned photolithography mask above the releasable seed layer, the first patterned photolithography mask having a negative pattern to a desired aperture pattern, electroplating a first material above the exposed portions of the releasable seed layer and defined by the first mask, applying a second photolithography mask above the first material, the second photolithography mask having a negative pattern to a first cavity, electroplating a second material above the exposed portions of the first material and defined by the second mask, removing both masks, and etching the releasable seed layer to release the first material and the second material. The first and second material form an aperture plate for use in aerosolizing a liquid. Other aperture plates and methods of producing aperture plates are described according to other embodiments.
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公开(公告)号:US20240001048A1
公开(公告)日:2024-01-04
申请号:US18314637
申请日:2023-05-09
发明人: Brendan HOGAN
CPC分类号: A61M11/003 , C25D1/08 , A61M11/005 , C25D7/00 , C25D3/567
摘要: A photo-resist (21) is applied in a pattern or vertical columns having the dimensions of holes or pores of the aperture plate to be produced. This mask pattern provides the apertures which define the aerosol particle size, having up to 2500 holes per square mm. There is electro-deposition of metal (22) into the spaces around the columns (21). There is further application of a second photo-resist mask (25) of much larger (wider and taller) columns, encompassing the area of a number of first columns (21). The hole diameter in the second plating layer is chosen according to a desired flow rate.
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公开(公告)号:US20230285704A1
公开(公告)日:2023-09-14
申请号:US18040163
申请日:2021-08-20
发明人: John POWER , Aidan DUFFY , Micheal CASEY
CPC分类号: A61M16/0677 , A61M16/0622 , A61M16/16 , A61M16/0096 , A61M16/1075 , A61M16/1005 , A61M16/022 , A61M16/1055 , A61M16/0093 , A61M16/20 , A61M2016/0027 , A61M2205/3334 , A61M2205/3337
摘要: A patient interface (1) is for aerosol treatment, having a base (2) to surround the patients mouth and nose and engage the skin with a resilient seal, and with a strap (8) to attach to a patients head. There is a support (3) on and across the base for supporting an aerosol delivery head with prongs (4, 5). An enclosed volume is formed in the interface by attachment of a shell (10), which has an extraction port (11) for attachment of an extraction system (20) to extract gas from this volume. An HFNT system includes a patient interface surrounding the nose and mouth and an aerosol delivery apparatus (4, 6), an extraction apparatus (20), and a controller (100) to control delivery of aerosol and/or gas to the interface and to extract gases from a volume enclosed by the interface. Because of the fully sealed volume within the interface there are a wide range of control scenarios possible, using pressure sensing in the volume, bypass valves (201), dynamically-controllable nebulizer (203).
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公开(公告)号:US20230166284A1
公开(公告)日:2023-06-01
申请号:US18161462
申请日:2023-01-30
发明人: Michael AHERNE , Colga COYE , Philip SCANLON
IPC分类号: B05B17/00
CPC分类号: B05B17/0646
摘要: An aperture plate (1) is attached at its rim (203) to a support washer (3) by adhesive. Anchor grooves (204) having a zig-zag pattern in plan are machined in the lower surface of the rim (203 of the aperture plate before application of the adhesive. The grooves (204) extend out to the edge of the aperture plate (1). The anchor grooves have a depth in the range of 10 μm to 40 μm, and a width in the range of 20 μm to 150 μm, and an angular pitch in the range of 2.5° to 12.5°. Excellent bonding strength is achieved for long term reliable attachment in an environment of high frequency vibration and moisture and chemical corrosion.
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公开(公告)号:US20230133932A1
公开(公告)日:2023-05-04
申请号:US18061564
申请日:2022-12-05
发明人: Ronan MACLOUGHLIN , Shaun PORTER , Conor DUFFY , John POWER
摘要: A gas therapy system (1) has a flow line (3, 2), a coupler (6) to a gas source, and an aerosol generator (4) for aerosol delivery, and a patient interface such as a nasal interface (2). A controller (10) is configured to modulate gas flow and aerosol delivery in real time. The controller changes gas flow rate and dynamically reduces aerosol delivery during upper gas flow rates such as 60 LPM, and activates aerosol delivery during lower gas flow rates of for example 10 LPM. The control may also include sensors to detect breathing, so that there is a bias towards increased aerosol delivery during inhalation in addition to during lower level gas flow.
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