CN111356495A - 粉末释放装置及方法 - Google Patents

粉末释放装置及方法 Download PDF

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Publication number
CN111356495A
CN111356495A CN201880074883.7A CN201880074883A CN111356495A CN 111356495 A CN111356495 A CN 111356495A CN 201880074883 A CN201880074883 A CN 201880074883A CN 111356495 A CN111356495 A CN 111356495A
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capsule
capsule chamber
chamber
air inlet
side wall
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CN111356495B (zh
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李昌辉
董平
朱雪冰
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Chia Tai Tianqing Pharmaceutical Group Co Ltd
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Chia Tai Tianqing Pharmaceutical Group Co Ltd
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators

Abstract

一种用于吸入给药的粉末释放装置，其包括：胶囊室（1），致动部（2）和吸嘴（3），其中在胶囊室（1）的底部和/或侧壁设有与外界相通的偏转进气通道（13），以在使用者吸气时提供自偏转进气通道（13）向上运动的螺旋气流。该装置使得使用者提供较少的吸气流量即可让胶囊高速旋转给药。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN201880074883.7A 2017-11-23 2018-11-22 粉末释放装置及方法 Active CN111356495B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2017111774796 2017-11-23
CN201711177479.6A CN109821117A (zh) 2017-11-23 2017-11-23 粉末释放装置及方法
PCT/CN2018/116943 WO2019101136A1 (zh) 2017-11-23 2018-11-22 粉末释放装置及方法

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CN111356495A true CN111356495A (zh) 2020-06-30
CN111356495B CN111356495B (zh) 2022-08-30

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CN (2) CN109821117A (zh)
WO (1) WO2019101136A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110812635A (zh) * 2019-11-18 2020-02-21 德必来福有限公司 一种吸入粉雾剂给药装置
CN111388814A (zh) * 2020-05-22 2020-07-10 苏州新劢德医疗器械科技有限公司 一种粉末吸入器装置
CN115006698A (zh) * 2020-12-14 2022-09-06 梁瑶 呼吸皮囊

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3011898B2 (ja) * 1997-02-20 2000-02-21 フォルテ グロウ メディカル株式会社 吸引器
CN101389367A (zh) * 2006-02-24 2009-03-18 阿哈塑料技术有限公司 干粉吸入器
US20100180890A1 (en) * 2006-09-29 2010-07-22 Canon Kabushiki Kaisha Inhaler
CN105107070A (zh) * 2015-09-23 2015-12-02 石家庄鑫富达医药包装有限公司 一种胶囊型干粉吸入器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6595210B2 (en) * 2000-11-27 2003-07-22 Unisia Jecs Corporation Inhalator for administering powder composition
US20040206350A1 (en) * 2002-12-19 2004-10-21 Nektar Therapeutics Aerosolization apparatus with non-circular aerosolization chamber
CN2917673Y (zh) * 2006-07-06 2007-07-04 兴安药业有限公司 一种胶囊型干粉吸入器
CN101380496A (zh) * 2007-09-03 2009-03-11 东鸿远东有限公司 吸入器
GB201020638D0 (en) * 2010-12-06 2011-01-19 Liconsa Laboratorios Sa Inhalator
JP2018501903A (ja) * 2015-01-14 2018-01-25 レスピラ セラピューティクス インコーポレイテッドＲｅｓｐｉｒａ Ｔｈｅｒａｐｅｕｔｉｃｓ，Ｉｎｃ． パウダー分散方法および装置
PT108426B (pt) * 2015-04-30 2017-07-24 Hovione Farmaciência S A Inalador de pó para administração de doses elevadas de fármacos
CN107149715B (zh) * 2017-05-05 2023-04-28 上海华瑞气雾剂有限公司 一种胶囊型药粉吸入器
CN208389129U (zh) * 2017-11-23 2019-01-18 正大天晴药业集团股份有限公司 一种粉末释放装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3011898B2 (ja) * 1997-02-20 2000-02-21 フォルテ グロウ メディカル株式会社 吸引器
CN101389367A (zh) * 2006-02-24 2009-03-18 阿哈塑料技术有限公司 干粉吸入器
US20100180890A1 (en) * 2006-09-29 2010-07-22 Canon Kabushiki Kaisha Inhaler
CN105107070A (zh) * 2015-09-23 2015-12-02 石家庄鑫富达医药包装有限公司 一种胶囊型干粉吸入器

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CN109821117A (zh) 2019-05-31
WO2019101136A1 (zh) 2019-05-31
CN111356495B (zh) 2022-08-30

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