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    • 22. 发明申请
    • NEBULIZER AND INHALATION AID USED THEREFOR
    • NEBULIZER和吸入援助
    • US20100319687A1
    • 2010-12-23
    • US12866082
    • 2009-02-25
    • Masayuki EsakiKentaro MoriMakoto TabataKei AsaiYosuke Fujii
    • Masayuki EsakiKentaro MoriMakoto TabataKei AsaiYosuke Fujii
    • A61M11/00
    • A61M11/06A61M11/005A61M15/0015A61M15/0016A61M15/0018A61M16/1065A61M16/107A61M16/208
    • A nebulizer includes a nebulizer body and a relay pipe. The nebulizer body includes a connection portion that has an aerosol lead-out port to lead out aerosol, and the relay pipe includes a connection portion that has an aerosol introduction port to introduce the aerosol. The nebulizer body and the relay pipe can take a first connection state in which the relay pipe is detachably connected to the nebulizer body and a second connection state in which the relay pipe is connected to the nebulizer body so as to be not able to be detached from the nebulizer body. In the first connection state, the aerosol introduction port and the aerosol lead-out port are communicated with each other. In the second connection state, the aerosol lead-out port is blocked by a blocking portion provided in the relay pipe. Therefore, the nebulizer in which reuse of the nebulizer body or relay pipe is simply prohibited after the usage can be provided by the configuration.
    • 喷雾器包括喷雾器主体和中继管。 喷雾器主体包括具有气溶胶引出口以引出气溶胶的连接部分,并且中继管包括具有气溶胶引入口以引入气溶胶的连接部分。 喷雾器主体和继电器管可以采取第一连接状态,其中继电管可拆卸地连接到喷雾器主体,并且第二连接状态,其中继电管连接到喷雾器主体以便不能够分离 从喷雾器的身体。 在第一连接状态下,气溶胶引入口和气溶胶引出口彼此连通。 在第二连接状态下,气溶胶引出口被设置在中继管中的阻塞部分阻挡。 因此,可以通过配置来提供在使用之后简单地禁止喷雾器主体或中继管的重用的雾化器。
    • 25. 发明申请
    • INHALER
    • 吸入器
    • US20090050138A1
    • 2009-02-26
    • US11908066
    • 2006-03-10
    • Takehiro HamaguchiMakoto TabataSatoshi KurataYoshihiro Nakatsuji
    • Takehiro HamaguchiMakoto TabataSatoshi KurataYoshihiro Nakatsuji
    • A61M11/02A61M11/00
    • A61M11/06A61M11/005A61M15/0015A61M15/0018
    • A mouthpiece (160) has a concave portion (161A) provided in a wall surface defining a flow path, and the concave portion (161A) is formed to have a curved surface that is curved only in one direction when seen from the above. The concave portion (161A) is provided with slit-like communication holes (162), and a valve body (170) is fixed by a fixing member (180) to the mouthpiece (160) at a generally central portion of the concave portion (161A) in the direction in which the concave portion (161A) is curved, so as to close the communication holes (162). With this structure, even if the valve body deteriorates over time due to long-term use, or the valve body deforms due to long-term use or cleaning and disinfection, its function as an exhalation valve is less likely to be impaired, and as a result, an inhaler capable of preventing leakage of aerosol can be provided.
    • 接口(160)具有设置在限定流路的壁面上的凹部(161A),并且所述凹部(161A)形成为具有从上方观察时仅在一个方向弯曲的曲面。 凹部161A设置有狭缝状的连通孔162,在该凹部的大致中央部,通过固定部件180将该阀体170固定在上述接口部160上, 161A)沿着凹部(161A)弯曲的方向,以闭合连通孔(162)。 通过这种结构,即使由于长期使用而导致阀体长时间劣化,或者阀体由于长期使用或清洁消毒而变形,所以作为呼气阀的功能不太可能受损,作为 结果,可以提供能够防止气溶胶泄漏的吸入器。
    • 30. 发明申请
    • Inhaler
    • 吸入器
    • US20080083409A1
    • 2008-04-10
    • US11792591
    • 2006-03-10
    • Takehiro HamaguchiMakoto TabataSatoshi KurataYoshihiro Nakatsuji
    • Takehiro HamaguchiMakoto TabataSatoshi KurataYoshihiro Nakatsuji
    • A61M16/20A61H31/00A61M16/00
    • A61M16/20A61M11/005A61M11/06A61M15/0015A61M15/0018A61M15/0021A61M16/0063A61M16/208A61M2206/14Y10T137/5109Y10T137/5196
    • An inhaler has a cap body (150) for defining a flow path (101) through which an airflow moves and having, formed in it, first and second air inhalation openings (152a, 152b) for introducing outside air into the flow path (101) from the outside of a nebulizer (100A); an air inhalation valve (140) for opening and closing the first air inhalation opening (152a) by using the difference in pressure between the flow path (101) and the outside of the nebulizer (100A); and a shielding section (132) capable of selectively shielding either of the first and second air inhalation openings (152a, 152b). The inhaler is configured to be switchable between two states that are a first state where the second air inhalation opening (152b) is shielded by the shielding section (132) and outside air can be introduced through the first air inhalation opening (152a) by using the pressure difference and a second state where the first air inhalation opening (152a) is shielded by the shielding section (132) and communication between the flow path (101) and the outside of the nebulizer (100A) through the second air inhalation opening (152b) is constantly maintained. The construction enables the presence and absence of the air inhalation valve to be switched by simple operation.
    • 吸入器具有用于限定气流移动的流路(101)的帽体(150),并且在其中形成有用于将外部空气引入流路的第一和第二空气吸入口(152a,152b) 101)从雾化器(100A)的外部; 用于通过使用流路(101)和喷雾器(100A)的外部之间的压力差来打开和关闭第一空气吸入口(152a)的空气吸入阀(140); 以及能够选择性地屏蔽第一和第二空气吸入开口(152a,152b)中的任何一个的屏蔽部分(132)。 吸入器构造成可以在第二状态之间切换,其中第二空气吸入口(152b)被屏蔽部分(132)屏蔽,并且外部空气可以通过第一空气吸入口(152a)被引入, 通过使用压力差和第二状态,其中第一空气吸入口(152a)被屏蔽部分(132)屏蔽,并且流路(101)和喷雾器(100A)外部之间的连通通过第二 空气吸入口(152b)经常保持。 该结构能够通过简单的操作切换空气吸入阀的存在和不存在。