WO2009091780A3 - Device for inhaling powdered medicaments - Google Patents
Device for inhaling powdered medicaments Download PDFInfo
- Publication number
- WO2009091780A3 WO2009091780A3 PCT/US2009/030929 US2009030929W WO2009091780A3 WO 2009091780 A3 WO2009091780 A3 WO 2009091780A3 US 2009030929 W US2009030929 W US 2009030929W WO 2009091780 A3 WO2009091780 A3 WO 2009091780A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- capsule
- dispersing chamber
- housing unit
- mouthpiece
- medicament
- Prior art date
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
- A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
-
- 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/001—Particle size control
- A61M11/003—Particle size control by passing the aerosol trough sieves or filters
-
- 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
-
- 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
- A61M15/0031—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 by bursting or breaking the package, i.e. without cutting or piercing
-
- 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)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
An inhalation device for inhalation of a medicament from an openable capsule, the device comprising: a housing unit including a dispersing chamber therein; at least one air inlet in the housing unit through which air may be admitted into the dispersing chamber during inhalation by a person; a mouthpiece removably attached to the housing unit and in communication with the dispersing chamber; a mesh provided between the dispersing chamber and the mouthpiece to prevent entry of the capsule into the mouthpiece while permitting medicament from the capsule to travel to the mouthpiece; characterized by: a port in the housing unit for inserting a medicament capsule there through such that a first portion of the capsule is captured in the port and a second portion of the capsule extends into the dispersing chamber; and an impinger located in the housing unit and adapted to engage the second portion of the capsule to open the capsule and thereby permit escape of the medicament from the capsule into the dispersing chamber.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN124/CHE/2008 | 2008-01-14 | ||
IN124CH2008 | 2008-01-14 | ||
US4682808P | 2008-04-22 | 2008-04-22 | |
US61/046,828 | 2008-04-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009091780A2 WO2009091780A2 (en) | 2009-07-23 |
WO2009091780A3 true WO2009091780A3 (en) | 2009-10-08 |
Family
ID=40885873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2009/030929 WO2009091780A2 (en) | 2008-01-14 | 2009-01-14 | Device for inhaling powdered medicaments |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2009091780A2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2534958A1 (en) | 2007-12-14 | 2012-12-19 | AeroDesigns, Inc | Delivering aerosolizable food products |
GB0910537D0 (en) * | 2009-06-18 | 2009-07-29 | Ivax Pharmaceuticals Ireland | Inhaler |
WO2011149435A1 (en) * | 2010-05-28 | 2011-12-01 | Mahmut Bilgic | Powder inhaler |
MX2013000133A (en) * | 2010-07-07 | 2013-06-05 | Aptar France Sas | Method for using a dry powder inhaler. |
FR2962342B1 (en) * | 2010-07-07 | 2013-02-15 | Valois Sas | DRY POWDER INHALER. |
FR2962337B1 (en) | 2010-07-07 | 2013-02-15 | Valois Sas | DRY POWDER INHALER. |
FR2962340B1 (en) * | 2010-07-07 | 2012-08-03 | Valois Sas | DRY POWDER INHALER. |
FR2962339B1 (en) * | 2010-07-07 | 2013-02-15 | Valois Sas | DRY POWDER INHALER. |
FR2962338B1 (en) * | 2010-07-07 | 2012-08-03 | Valois Sas | DRY POWDER INHALER. |
FR2962341B1 (en) * | 2010-07-07 | 2013-02-15 | Valois Sas | DRY POWDER INHALER. |
CN112088026B (en) * | 2018-05-09 | 2022-07-01 | 医药设备有限公司 | Inhaler device |
IT201800005209A1 (en) * | 2018-05-09 | 2019-11-09 | INHALER DEVICE |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4423724A (en) * | 1980-06-06 | 1984-01-03 | Fisons Limited | Inhalation device for powdered medicaments |
US5048514A (en) * | 1989-07-07 | 1991-09-17 | Somova S.P.A. | Inhaler for medicaments contained in capsules |
US5797391A (en) * | 1991-03-28 | 1998-08-25 | Rhone-Poulenc Rorer Limited | Inhaler |
US7278425B2 (en) * | 2001-04-16 | 2007-10-09 | Alkermes, Inc. | Inhalation device and method |
-
2009
- 2009-01-14 WO PCT/US2009/030929 patent/WO2009091780A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4423724A (en) * | 1980-06-06 | 1984-01-03 | Fisons Limited | Inhalation device for powdered medicaments |
US5048514A (en) * | 1989-07-07 | 1991-09-17 | Somova S.P.A. | Inhaler for medicaments contained in capsules |
US5797391A (en) * | 1991-03-28 | 1998-08-25 | Rhone-Poulenc Rorer Limited | Inhaler |
US7278425B2 (en) * | 2001-04-16 | 2007-10-09 | Alkermes, Inc. | Inhalation device and method |
Also Published As
Publication number | Publication date |
---|---|
WO2009091780A2 (en) | 2009-07-23 |
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