CN102711883B - 用于在气流中夹带粉末的分配器和方法 - Google Patents

用于在气流中夹带粉末的分配器和方法 Download PDF

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Publication number
CN102711883B
CN102711883B CN201080038777.7A CN201080038777A CN102711883B CN 102711883 B CN102711883 B CN 102711883B CN 201080038777 A CN201080038777 A CN 201080038777A CN 102711883 B CN102711883 B CN 102711883B
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CN
China
Prior art keywords
cavity
flow
ethyl
opening
flow channel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201080038777.7A
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English (en)
Chinese (zh)
Other versions
CN102711883A (zh
Inventor
P.A.谢尔格伦
O.拉斯托
J.雷梅尔加斯
M.斯文森
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AstraZeneca AB
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AstraZeneca AB
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Publication date
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Publication of CN102711883A publication Critical patent/CN102711883A/zh
Application granted granted Critical
Publication of CN102711883B publication Critical patent/CN102711883B/zh
Expired - Fee Related legal-status Critical Current
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Classifications

    • 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
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0003—Details of inhalators; Constructional features thereof with means for dispensing more than one drug
    • 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
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0021—Mouthpieces therefor
    • A61M15/0025—Mouthpieces therefor with caps
    • 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
    • A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • A61M15/003—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using capsules, e.g. to be perforated or broken-up
    • A61M15/0043—Non-destructive separation of the package, e.g. peeling
    • 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
    • A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • A61M15/0045—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using multiple prepacked dosages on a same carrier, e.g. blisters
    • 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
    • A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • A61M15/0045—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using multiple prepacked dosages on a same carrier, e.g. blisters
    • A61M15/0046—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using multiple prepacked dosages on a same carrier, e.g. blisters characterized by the type of carrier
    • A61M15/0048—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using multiple prepacked dosages on a same carrier, e.g. blisters characterized by the type of carrier the dosages being arranged in a plane, e.g. on diskettes
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/06—Solids
    • A61M2202/064—Powder
    • 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/14—Static flow deviators in tubes disturbing laminar flow in tubes, e.g. archimedes screws
    • 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/02—Equipment for testing the apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CN201080038777.7A 2009-07-01 2010-06-30 用于在气流中夹带粉末的分配器和方法 Expired - Fee Related CN102711883B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22220909P 2009-07-01 2009-07-01
US61/222,209 2009-07-01
PCT/SE2010/050749 WO2011002406A1 (en) 2009-07-01 2010-06-30 Dispenser and method for entraining powder in an airflow

Publications (2)

Publication Number Publication Date
CN102711883A CN102711883A (zh) 2012-10-03
CN102711883B true CN102711883B (zh) 2015-04-08

Family

ID=43411288

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080038777.7A Expired - Fee Related CN102711883B (zh) 2009-07-01 2010-06-30 用于在气流中夹带粉末的分配器和方法

Country Status (12)

Country Link
US (1) US9211383B2 (https=)
EP (1) EP2448623B1 (https=)
JP (2) JP2012531961A (https=)
KR (1) KR20120107845A (https=)
CN (1) CN102711883B (https=)
AU (1) AU2010266754B2 (https=)
BR (1) BRPI1015579A2 (https=)
CA (1) CA2765497A1 (https=)
MX (1) MX2011013368A (https=)
NZ (1) NZ597009A (https=)
RU (1) RU2536826C2 (https=)
WO (1) WO2011002406A1 (https=)

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NZ605179A (en) 2010-07-21 2014-08-29 Astrazeneca Ab Inhaler
JP6140143B2 (ja) * 2011-03-21 2017-05-31 シムプリフィード ソリューションズ スウェーデン エービー 粉末形態の物質用の吸入器
EP3454783A2 (en) 2016-05-11 2019-03-20 Establishment Labs S.A. Medical implants and methods of preparation thereof
US11617842B2 (en) 2017-03-15 2023-04-04 Csp Technologies, Inc. Inhaler and methods of using and making the same
US10960151B2 (en) * 2017-04-26 2021-03-30 Lafayette College Inhalation device with shape memory alloy actuator
AU2018275561A1 (en) * 2017-05-31 2019-12-12 Virginia Commonwealth University Devices, systems, and methods for dry powder therapies
US12582783B2 (en) * 2020-01-22 2026-03-24 Virginia Commonwealth University Dry powder inhalers and interfaces for improved aerosol delivery to children

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Also Published As

Publication number Publication date
JP6193918B2 (ja) 2017-09-06
RU2536826C2 (ru) 2014-12-27
EP2448623A4 (en) 2016-04-06
CN102711883A (zh) 2012-10-03
MX2011013368A (es) 2012-01-20
KR20120107845A (ko) 2012-10-04
US20120298106A1 (en) 2012-11-29
AU2010266754A1 (en) 2012-02-02
BRPI1015579A2 (pt) 2019-09-24
NZ597009A (en) 2014-05-30
JP2015163276A (ja) 2015-09-10
CA2765497A1 (en) 2011-01-06
RU2011152515A (ru) 2013-08-10
WO2011002406A1 (en) 2011-01-06
US9211383B2 (en) 2015-12-15
EP2448623B1 (en) 2017-12-20
JP2012531961A (ja) 2012-12-13
EP2448623A1 (en) 2012-05-09
AU2010266754B2 (en) 2013-12-05

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