CA2860888C - Inhalation device for powdered drugs - Google Patents

Inhalation device for powdered drugs Download PDF

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Publication number
CA2860888C
CA2860888C CA2860888A CA2860888A CA2860888C CA 2860888 C CA2860888 C CA 2860888C CA 2860888 A CA2860888 A CA 2860888A CA 2860888 A CA2860888 A CA 2860888A CA 2860888 C CA2860888 C CA 2860888C
Authority
CA
Canada
Prior art keywords
dosage
inhalation device
powder
counter
lever
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.)
Active
Application number
CA2860888A
Other languages
English (en)
French (fr)
Other versions
CA2860888A1 (en
Inventor
Martin Herder
Gerhard Ludanek
Ingo Mett
Joachim Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AstraZeneca AB
Original Assignee
AstraZeneca AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45531754&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2860888(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by AstraZeneca AB filed Critical AstraZeneca AB
Publication of CA2860888A1 publication Critical patent/CA2860888A1/en
Application granted granted Critical
Publication of CA2860888C publication Critical patent/CA2860888C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A61M15/0065—Inhalators with dosage or measuring devices
    • A61M15/0068—Indicating or counting the number of dispensed doses or of remaining doses
    • A61M15/007—Mechanical counters
    • A61M15/0071—Mechanical counters having a display or indicator
    • A61M15/0073—Mechanical counters having a display or indicator on a ring
    • 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
    • A61M15/0026—Hinged 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
    • A61M15/0065—Inhalators with dosage or measuring devices
    • 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
    • A61M15/0065—Inhalators with dosage or measuring devices
    • A61M15/0068—Indicating or counting the number of dispensed doses or of remaining doses
    • A61M15/0081—Locking means
    • 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
    • A61M15/0091—Inhalators mechanically breath-triggered
    • 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
    • A61M15/0091—Inhalators mechanically breath-triggered
    • A61M15/0093—Inhalators mechanically breath-triggered without arming or cocking, e.g. acting directly on the delivery valve
    • 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
    • A61M15/0091—Inhalators mechanically breath-triggered
    • A61M15/0095—Preventing manual activation in absence of inhalation
    • 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
    • A61M15/0091—Inhalators mechanically breath-triggered
    • A61M15/0096—Hindering inhalation before activation of the dispenser
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • A61M2205/584—Means for facilitating use, e.g. by people with impaired vision by visual feedback having a color code
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Medicinal Preparation (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CA2860888A 2012-01-20 2013-01-17 Inhalation device for powdered drugs Active CA2860888C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP12000355.3A EP2617450A1 (en) 2012-01-20 2012-01-20 Inhaltion device for powdered drugs
EP12000355.3 2012-01-20
US201261589575P 2012-01-23 2012-01-23
US61/589,575 2012-01-23
PCT/EP2013/000128 WO2013107642A2 (en) 2012-01-20 2013-01-17 Inhalation device for powdered drugs

Publications (2)

Publication Number Publication Date
CA2860888A1 CA2860888A1 (en) 2013-07-25
CA2860888C true CA2860888C (en) 2020-01-21

Family

ID=45531754

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2860888A Active CA2860888C (en) 2012-01-20 2013-01-17 Inhalation device for powdered drugs

Country Status (24)

Country Link
US (1) US10512740B2 (https=)
EP (2) EP2617450A1 (https=)
JP (1) JP6324320B2 (https=)
KR (1) KR102044050B1 (https=)
CN (1) CN104105521B (https=)
AR (1) AR089767A1 (https=)
AU (1) AU2013211251B9 (https=)
BR (1) BR112014017726B1 (https=)
CA (1) CA2860888C (https=)
CL (1) CL2014001904A1 (https=)
CO (1) CO7020895A2 (https=)
CR (1) CR20140285A (https=)
EA (1) EA201491403A1 (https=)
ES (1) ES2681493T3 (https=)
GT (1) GT201400158A (https=)
IL (1) IL233348A0 (https=)
MX (1) MX2014008788A (https=)
NZ (1) NZ626289A (https=)
PE (1) PE20141341A1 (https=)
PH (1) PH12014501648A1 (https=)
SG (1) SG11201404237TA (https=)
TW (1) TW201334821A (https=)
UY (1) UY34579A (https=)
WO (1) WO2013107642A2 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10561806B2 (en) * 2014-10-02 2020-02-18 Mannkind Corporation Mouthpiece cover for an inhaler
EP3294389B1 (en) * 2015-05-08 2020-07-22 Iconovo AB Dry powder inhaler comprising a locking mechanism
JP6818008B2 (ja) 2015-07-20 2021-01-20 パール セラピューティクス，インコーポレイテッド エアロゾル送達システムおよび関連する方法
EP3911390B1 (en) * 2019-01-14 2022-10-26 Philip Morris Products, S.A. Dry powder inhaler device, dry powder cartridge, and kit
US11883582B2 (en) * 2019-10-17 2024-01-30 Astrazeneca Ab Inhaler
US20220233797A1 (en) * 2021-01-28 2022-07-28 Vitapul Inc. Metered dose inhaler
CN115105695B (zh) * 2022-06-02 2023-05-16 宁波职业技术学院 一种哮喘呼吸器及哮喘呼吸器的使用方法
GB2637900A (en) 2023-10-30 2025-08-13 Merxin Ltd End-of-life lockout mechanisms for inhalers
CN223959052U (zh) * 2023-12-19 2026-03-03 长风药业股份有限公司 剂量计数器及吸入器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT837710E (pt) 1995-06-21 2002-05-31 Sofotec Gmbh & Co Kg Cartucho de po farmaceutico com dispositivo de doseamento integrado e inalador para medicamentos em po
WO1999036115A2 (en) * 1998-01-16 1999-07-22 1263152 Ontario Inc. Indicating device for use with a dispensing device
GB2364649A (en) * 2000-05-17 2002-02-06 Orion Corp Inhaler with Dose Counter
DK1357965T3 (en) * 2001-01-25 2014-12-15 Clinical Designs Ltd Dispenser for drug
DE10129703A1 (de) 2001-06-22 2003-01-02 Sofotec Gmbh & Co Kg Zerstäubungssystem für eine Pulvermischung und Verfahren für Trockenpulverinhalatoren
CA2540179A1 (en) * 2003-09-24 2005-03-31 Medi-Stream Pty Ltd Medication holder
AU2006225241B2 (en) * 2003-09-24 2008-07-17 Tianda Pharmaceuticals (Australia) Pty Limited Medication Holder
PT1616592E (pt) * 2004-07-16 2010-12-10 Almirall Sa Inalador para administração de fármacos em pó e um cartucho de pó para utilização com este inalador
GB0507100D0 (en) 2005-04-08 2005-05-11 Team Holdings Uk Ltd Improvements in or relating to inhalers
EP2063940B1 (en) * 2006-12-22 2012-01-11 Almirall, S.A. Inhalation device for drugs in powder form

Also Published As

Publication number Publication date
KR20140112090A (ko) 2014-09-22
CL2014001904A1 (es) 2014-11-21
BR112014017726B1 (pt) 2021-10-05
MX2014008788A (es) 2014-10-23
NZ626289A (en) 2016-09-30
WO2013107642A3 (en) 2013-09-12
CN104105521A (zh) 2014-10-15
PH12014501648A1 (en) 2014-10-13
EP2804651B1 (en) 2018-05-09
US10512740B2 (en) 2019-12-24
AU2013211251B2 (en) 2017-10-19
CN104105521B (zh) 2017-09-08
UY34579A (es) 2013-09-02
GT201400158A (es) 2015-04-20
BR112014017726A8 (pt) 2017-07-11
EP2617450A1 (en) 2013-07-24
JP6324320B2 (ja) 2018-05-16
JP2015503980A (ja) 2015-02-05
KR102044050B1 (ko) 2019-11-12
TW201334821A (zh) 2013-09-01
CR20140285A (es) 2014-11-18
WO2013107642A2 (en) 2013-07-25
CA2860888A1 (en) 2013-07-25
AU2013211251B9 (en) 2017-11-02
PE20141341A1 (es) 2014-10-17
EA201491403A1 (ru) 2014-11-28
US20140373838A1 (en) 2014-12-25
HK1205472A1 (en) 2015-12-18
ES2681493T3 (es) 2018-09-13
CO7020895A2 (es) 2014-08-11
AR089767A1 (es) 2014-09-17
BR112014017726A2 (https=) 2017-06-20
IL233348A0 (en) 2014-08-31
AU2013211251A1 (en) 2014-07-03
EP2804651A2 (en) 2014-11-26
SG11201404237TA (en) 2014-08-28

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HK1205471B (en) Inhalation device for powdered drugs

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