GB2447560B - Dry powder inhalers - Google Patents

Dry powder inhalers

Info

Publication number
GB2447560B
GB2447560B GB0804716A GB0804716A GB2447560B GB 2447560 B GB2447560 B GB 2447560B GB 0804716 A GB0804716 A GB 0804716A GB 0804716 A GB0804716 A GB 0804716A GB 2447560 B GB2447560 B GB 2447560B
Authority
GB
United Kingdom
Prior art keywords
dry powder
powder inhalers
inhalers
dry
powder
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
GB0804716A
Other versions
GB0804716D0 (en
GB2447560A (en
Inventor
Simon James Smith
Lai Chiu Tang
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.)
Cambridge Consultants Ltd
Original Assignee
Cambridge Consultants Ltd
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
Application filed by Cambridge Consultants Ltd filed Critical Cambridge Consultants Ltd
Publication of GB0804716D0 publication Critical patent/GB0804716D0/en
Publication of GB2447560A publication Critical patent/GB2447560A/en
Priority to GB0909560A priority Critical patent/GB2457615A/en
Application granted granted Critical
Publication of GB2447560B publication Critical patent/GB2447560B/en
Expired - Fee Related 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
    • A61M15/0001—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
    • A61M15/0033—Details of the piercing or cutting means
    • A61M15/0035—Piercing means
    • A61M15/0036—Piercing means hollow piercing 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
    • A61M15/0028—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
    • A61M15/0033—Details of the piercing or cutting means
    • A61M15/0041—Details of the piercing or cutting means with movable piercing or cutting 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
    • A61M15/0028—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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Medicinal Preparation (AREA)
GB0804716A 2007-03-14 2008-03-13 Dry powder inhalers Expired - Fee Related GB2447560B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0909560A GB2457615A (en) 2007-03-14 2009-06-03 Piercing needle for inhaler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0704928A GB0704928D0 (en) 2007-03-14 2007-03-14 Dry powder inhalers

Publications (3)

Publication Number Publication Date
GB0804716D0 GB0804716D0 (en) 2008-04-16
GB2447560A GB2447560A (en) 2008-09-17
GB2447560B true GB2447560B (en) 2009-10-07

Family

ID=38008425

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0704928A Ceased GB0704928D0 (en) 2007-03-14 2007-03-14 Dry powder inhalers
GB0804716A Expired - Fee Related GB2447560B (en) 2007-03-14 2008-03-13 Dry powder inhalers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0704928A Ceased GB0704928D0 (en) 2007-03-14 2007-03-14 Dry powder inhalers

Country Status (2)

Country Link
GB (2) GB0704928D0 (en)
WO (1) WO2008110809A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7948429B2 (en) 2008-05-05 2011-05-24 Raytheon Company Methods and apparatus for detection/classification of radar targets including birds and other hazards
US8344937B2 (en) 2009-04-17 2013-01-01 Raytheon Company Methods and apparatus for integration of distributed sensors and airport surveillance radar to mitigate blind spots

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9006175B2 (en) 1999-06-29 2015-04-14 Mannkind Corporation Potentiation of glucose elimination
DE60318938T2 (en) 2002-03-20 2009-01-22 Mannkind Corp., Valencia INHALER
DK1786784T3 (en) 2004-08-20 2011-02-14 Mannkind Corp Catalysis of diketopiperazine synthesis
JP4990142B2 (en) 2004-08-23 2012-08-01 マンカインド コーポレイション Diketopiperazine salt, diketomorpholine salt, or diketodioxane salt for drug delivery
HUE028691T2 (en) 2005-09-14 2016-12-28 Mannkind Corp Method of drug formulation based on increasing the affinity of crystalline microparticle surfaces for active agents
AU2007216966C1 (en) 2006-02-22 2014-03-20 Mannkind Corporation A method for improving the pharmaceutic properties of microparticles comprising diketopiperazine and an active agent
PT2230934E (en) 2007-12-14 2012-11-20 Aerodesigns Inc Delivering aerosolizable food products
BRPI0821726A2 (en) 2007-12-20 2015-06-16 Astrazeneca Ab Dispensing device and process for administering a powdered medicine via an air stream
US8485180B2 (en) 2008-06-13 2013-07-16 Mannkind Corporation Dry powder drug delivery system
ES2655921T3 (en) 2008-06-13 2018-02-22 Mannkind Corporation A dry powder inhaler and drug delivery system
ES2904623T3 (en) 2008-06-20 2022-04-05 Mannkind Corp Interactive device to establish a real-time profile of inhalation efforts
TWI532497B (en) 2008-08-11 2016-05-11 曼凱公司 Use of ultrarapid acting insulin
WO2010042033A1 (en) 2008-10-08 2010-04-15 Astrazeneca Ab Inhalation device and method of dispensing medicament
US20110271958A1 (en) * 2008-11-06 2011-11-10 Medispray Laboratories Pvt. Ltd Inhaler device
US8314106B2 (en) 2008-12-29 2012-11-20 Mannkind Corporation Substituted diketopiperazine analogs for use as drug delivery agents
EP2405963B1 (en) 2009-03-11 2013-11-06 MannKind Corporation Apparatus, system and method for measuring resistance of an inhaler
WO2010144789A2 (en) 2009-06-12 2010-12-16 Mannkind Corporation Diketopiperazine microparticles with defined specific surface areas
MX2011013368A (en) 2009-07-01 2012-01-20 Astrazeneca Ab Dispenser and method for entraining powder in an airflow.
WO2011129788A1 (en) * 2010-04-13 2011-10-20 Mahmut Bilgic User-friendly dry powder inhaler
US9345848B2 (en) 2009-10-20 2016-05-24 Sima Patent Ve Lisanslama Hizmetleri Ltd. Sti. Dry powder inhaler
WO2011056889A1 (en) 2009-11-03 2011-05-12 Mannkind Corporation An apparatus and method for simulating inhalation efforts
EA024468B1 (en) * 2010-04-13 2016-09-30 Сима Патент Ве Лисанслама Хизметлери Лтд. Сти. Dry powder inhaler mouthpiece button
KR20130117755A (en) 2010-06-21 2013-10-28 맨카인드 코포레이션 Dry powder drug delivery system and methods
CN103118726B (en) * 2010-07-21 2015-07-22 阿斯利康(瑞典)有限公司 Inhaler
CN105667994B (en) 2011-04-01 2018-04-06 曼金德公司 Blister package for pharmaceutical kit
WO2012174472A1 (en) 2011-06-17 2012-12-20 Mannkind Corporation High capacity diketopiperazine microparticles
WO2013063160A1 (en) 2011-10-24 2013-05-02 Mannkind Corporation Methods and compositions for treating pain
WO2013095311A1 (en) 2011-11-25 2013-06-27 Mahmut Bilgic Inhalation device
CN108057154B (en) 2012-07-12 2021-04-16 曼金德公司 Dry powder drug delivery system and method
US10159644B2 (en) 2012-10-26 2018-12-25 Mannkind Corporation Inhalable vaccine compositions and methods
JP6523247B2 (en) 2013-03-15 2019-05-29 マンカインド コーポレイション Method of making microcrystalline diketopiperazine particles and method of making dry powder composition
EP3021834A1 (en) 2013-07-18 2016-05-25 MannKind Corporation Heat-stable dry powder pharmaceutical compositions and methods
EP3030294B1 (en) 2013-08-05 2020-10-07 MannKind Corporation Insufflation apparatus
USD744087S1 (en) 2013-10-01 2015-11-24 Mahmut Bilgic Dry powder inhaler
US10307464B2 (en) 2014-03-28 2019-06-04 Mannkind Corporation Use of ultrarapid acting insulin
US10561806B2 (en) 2014-10-02 2020-02-18 Mannkind Corporation Mouthpiece cover for an inhaler

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6328034B1 (en) * 1996-07-22 2001-12-11 Dura Pharmaceuticals, Inc. Dry powder inhaler
WO2001097886A1 (en) * 2000-06-21 2001-12-27 Glaxo Group Limited Medicament dispenser
WO2003090825A1 (en) * 2002-04-26 2003-11-06 Glaxo Group Limited Medicament dispenser
WO2005014089A1 (en) * 2003-07-24 2005-02-17 Glaxo Group Limited Medicament dispenser
GB2407042A (en) * 2003-10-17 2005-04-20 Vectura Ltd Pocket blister inhaler with piercing actuator
WO2007012871A1 (en) * 2005-07-28 2007-02-01 Glaxo Group Limited Medicament dispenser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1220698B1 (en) * 1999-10-12 2004-07-21 SHL Medical AB Inhaler
GB0019715D0 (en) * 2000-08-10 2000-09-27 Pa Consulting Services Device for delivering physiologically active agent in powdered form
WO2002053216A2 (en) * 2001-01-08 2002-07-11 Cipla Limited An improved device for metered administration of medicament by inhalation
GB0217198D0 (en) * 2002-07-25 2002-09-04 Glaxo Group Ltd Medicament dispenser
GB0428169D0 (en) * 2004-12-23 2005-01-26 3M Innovative Properties Co Pressurized inhalation devices

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6328034B1 (en) * 1996-07-22 2001-12-11 Dura Pharmaceuticals, Inc. Dry powder inhaler
WO2001097886A1 (en) * 2000-06-21 2001-12-27 Glaxo Group Limited Medicament dispenser
WO2003090825A1 (en) * 2002-04-26 2003-11-06 Glaxo Group Limited Medicament dispenser
WO2005014089A1 (en) * 2003-07-24 2005-02-17 Glaxo Group Limited Medicament dispenser
GB2407042A (en) * 2003-10-17 2005-04-20 Vectura Ltd Pocket blister inhaler with piercing actuator
WO2007012871A1 (en) * 2005-07-28 2007-02-01 Glaxo Group Limited Medicament dispenser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7948429B2 (en) 2008-05-05 2011-05-24 Raytheon Company Methods and apparatus for detection/classification of radar targets including birds and other hazards
US8344937B2 (en) 2009-04-17 2013-01-01 Raytheon Company Methods and apparatus for integration of distributed sensors and airport surveillance radar to mitigate blind spots

Also Published As

Publication number Publication date
WO2008110809A3 (en) 2008-12-31
WO2008110809A2 (en) 2008-09-18
GB0804716D0 (en) 2008-04-16
GB0704928D0 (en) 2007-04-25
GB2447560A (en) 2008-09-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130313