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公开(公告)号：US20150122248A1
公开(公告)日：2015-05-07
申请号：US14530173
申请日：2014-10-31
Applicant: Stamford Devices Limited
Inventor： Patrick Joseph POWER , Jimmy EATON-EVANS
CPC classification number: A61M11/02 , A61M11/003 , A61M15/0021 , A61M15/0085 , A61M16/06 , A61M16/208 , A61M2202/0208 , A61M2202/04
Abstract: A system for delivery of aerosol therapy to spontaneously breathing patients comprises a housing which defines a chamber. The housing has a base, a top and a main body extending between the base and the top. An ambient air inlet is located adjacent to the base and is normally closed by an inlet valve. The housing also has a patient port for receiving a mouthpiece or a face mask. The mouthpiece has an exhaust outlet closed by an exhaust valve. Similarly, the face mask has an exhaust outlet closed by an exhaust valve. Exhaled air is exhausted through the valves and to prevent recirculation through the chamber which would adversely affect dose efficiencies. The housing also has an aerosol port for receiving a vibrating mesh aerosol generating device. The aerosol port is located in a side of the main body of the housing for delivery of aerosol into the chamber between the inlet valve and the patient port. A boss extends upwardly from the base and is spaced-apart inwardly of the main body of the housing to define a reception space or well.
Abstract translation: 用于将气溶胶疗法递送到自发呼吸患者的系统包括限定腔室的壳体。 壳体具有在基部和顶部之间延伸的基部，顶部和主体。 环境空气入口位于基座附近，并且通常由入口阀封闭。 外壳还具有用于接收口器或面罩的患者口。 接口具有由排气阀关闭的排气口。 类似地，面罩具有由排气阀封闭的排气口。 呼出的空气通过阀排出，并防止通过室的再循环，这将不利地影响剂量效率。 壳体还具有用于接收振动网孔气溶胶发生装置的气溶胶口。 气溶胶口位于壳体的主体的一侧，用于将气溶胶输送到入口阀和患者端口之间的腔室中。 凸台从基座向上延伸并且与壳体的主体向内间隔开以限定接收空间或井。
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公开(公告)号：US20230381429A1
公开(公告)日：2023-11-30
申请号：US18446553
申请日：2023-08-09
Applicant: Stamford Devices Limited
Inventor： Patrick Joseph POWER , Jimmy EATON-EVANS
CPC classification number: A61M11/02 , A61M15/0021 , A61M16/06 , A61M15/0085 , A61M16/208 , A61M11/003
Abstract: A system for delivery of aerosol therapy to spontaneously breathing patients comprises a housing which defines a chamber. The housing has a base, a top and a main body extending between the base and the top. An ambient air inlet is located adjacent to the base and is normally closed by an inlet valve. The housing also has a patient port for receiving a mouthpiece or a face mask. The mouthpiece has an exhaust outlet closed by an exhaust valve. Similarly, the face mask has an exhaust outlet closed by an exhaust valve. Exhaled air is exhausted through the valves and to prevent recirculation through the chamber which would adversely affect dose efficiencies. The housing also has an aerosol port for receiving a vibrating mesh aerosol generating device. The aerosol port is located in a side of the main body of the housing for delivery of aerosol into the chamber between the inlet valve and the patient port. A boss extends upwardly from the base and is spaced-apart inwardly of the main body of the housing to define a reception space or well.
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公开(公告)号：US20200246558A1
公开(公告)日：2020-08-06
申请号：US16857701
申请日：2020-04-24
Applicant: Stamford Devices Limited
Inventor： Patrick Joseph POWER , Jimmy EATON-EVANS
Abstract: A system for delivery of aerosol therapy to spontaneously breathing patients comprises a housing which defines a chamber. The housing has a base, a top and a main body extending between the base and the top. An ambient air inlet is located adjacent to the base and is normally closed by an inlet valve. The housing also has a patient port for receiving a mouthpiece or a face mask. The mouthpiece has an exhaust outlet closed by an exhaust valve. Similarly, the face mask has an exhaust outlet closed by an exhaust valve. Exhaled air is exhausted through the valves and to prevent recirculation through the chamber which would adversely affect dose efficiencies. The housing also has an aerosol port for receiving a vibrating mesh aerosol generating device. The aerosol port is located in a side of the main body of the housing for delivery of aerosol into the chamber between the inlet valve and the patient port. A boss extends upwardly from the base and is spaced-apart inwardly of the main body of the housing to define a reception space or well.
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公开(公告)号：US20180369509A1
公开(公告)日：2018-12-27
申请号：US16118668
申请日：2018-08-31
Applicant: Stamford Devices Limited
Inventor： Patrick Joseph POWER , Jimmy EATON-EVANS
Abstract: A system for delivery of aerosol therapy to spontaneously breathing patients comprises a housing which defines a chamber. The housing has a base, a top and a main body extending between the base and the top. An ambient air inlet is located adjacent to the base and is normally closed by an inlet valve. The housing also has a patient port for receiving a mouthpiece or a face mask. The mouthpiece has an exhaust outlet closed by an exhaust valve. Similarly, the face mask has an exhaust outlet closed by an exhaust valve. Exhaled air is exhausted through the valves and to prevent recirculation through the chamber which would adversely affect dose efficiencies. The housing also has an aerosol port for receiving a vibrating mesh aerosol generating device. The aerosol port is located in a side of the main body of the housing for delivery of aerosol into the chamber between the inlet valve and the patient port. A boss extends upwardly from the base and is spaced-apart inwardly of the main body of the housing to define a reception space or well.
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