JPH05505738A - 薬剤吸入装置 - Google Patents
薬剤吸入装置Info
- Publication number
- JPH05505738A JPH05505738A JP91506327A JP50632791A JPH05505738A JP H05505738 A JPH05505738 A JP H05505738A JP 91506327 A JP91506327 A JP 91506327A JP 50632791 A JP50632791 A JP 50632791A JP H05505738 A JPH05505738 A JP H05505738A
- Authority
- JP
- Japan
- Prior art keywords
- drug
- reservoir
- administration device
- chamber
- drug reservoir
- 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.)
- Granted
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
-
- 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)
- Public Health (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Veterinary Medicine (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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Peptides Or Proteins (AREA)
- Manipulator (AREA)
Abstract
Description
Claims (12)
- 1.薬剤溜めと、該薬剤溜めと連絡可能な計量室を含む薬剤計量手段とを備えた 乾燥粉末の形態の薬剤を吸入により投与する装置において、薬剤溜めが一つの軸 線のまわりに回転するようにハウジング内に装着され、かつ計量室が該軸線の半 径方向に配置され、薬剤溜めが該軸線のまわりに充填回転する間に計量室内に薬 剤が充填されるように構成されていることを特徴とする薬剤を吸入により投与す る装置。
- 2.請求項1に記載の薬剤投与装置において、薬剤溜めおよび計量室が計量位置 において計量室が薬剤溜めと連絡し、そして投与位置において計量室がマウスピ ースと連絡するように相対移動可能である薬剤投与装置。
- 3.請求項1または2に記載の薬剤投与装置において、薬剤溜めが軸線に沿って 移動可能である薬剤投与装置。
- 4.請求項1から3までのいずれか一項に記載の薬剤投与装置において、計量室 が計量手段の凹部である薬剤投与装置。
- 5.請求項1から4までのいずれか一項に記載の薬剤投与装置において、計量手 段が薬剤溜めと協調して回転するようにハウジング内に装着されている薬剤投与 装置。
- 6.請求項1から5までのいずれか一項に記載の薬剤投与装置において、充填回 転が弛緩偏位手段の力によってなされる薬剤投与装置。
- 7.請求項6に記載の薬剤投与装置において、投与装置が偏位手段の偏位力に抗 して薬剤溜めを軸線のまわりに回転させることにより作動せしめられる薬剤投与 装置。
- 8.請求項2から7までのいずれか一項に記載の薬剤投与装置において、投与位 置から計量位置への計量室および薬剤溜めの相対移動が作動中になされる薬剤投 与装置。
- 9.請求項1から8までのいずれか一項に記載の薬剤投与装置において、薬剤溜 めが充填回転の間に500rpmないし2000rpmの速度で回転する薬剤投 与装置。
- 10.請求項1から9までのいずれか一項に記載の薬剤投与装置において、薬剤 溜めが充填回転の間に120°ないし1440°の角度回転する薬剤投与装置。
- 11.請求項1から10までのいずれか一項に記載の薬剤投与装置において、薬 剤溜めが内部に主本体と、薬剤溜めの出口と連絡する出口部分とを備え、主本体 と出口部分とは首部を介して連絡し、薬剤溜めの出口部分から主本体への薬剤の 移動が阻止されるように構成されている薬剤投与装置。
- 12.請求項1から11までのいずれか一項に記載の投与装置に使用される薬剤 溜め。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909005110A GB9005110D0 (en) | 1990-03-07 | 1990-03-07 | Inhalation device |
GB9005110.3 | 1990-03-07 | ||
PCT/GB1991/000365 WO1991013646A1 (en) | 1990-03-07 | 1991-03-07 | Medicament inhalation device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH05505738A true JPH05505738A (ja) | 1993-08-26 |
JP3094447B2 JP3094447B2 (ja) | 2000-10-03 |
Family
ID=10672175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP03506327A Expired - Lifetime JP3094447B2 (ja) | 1990-03-07 | 1991-03-07 | 薬剤吸入装置 |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0519000B1 (ja) |
JP (1) | JP3094447B2 (ja) |
AT (1) | ATE130770T1 (ja) |
CA (1) | CA2077643C (ja) |
DE (1) | DE69115028T2 (ja) |
GB (1) | GB9005110D0 (ja) |
IE (1) | IE71180B1 (ja) |
PT (1) | PT96962B (ja) |
WO (1) | WO1991013646A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU650953B2 (en) * | 1991-03-21 | 1994-07-07 | Novartis Ag | Inhaler |
US6029661A (en) * | 1991-08-26 | 2000-02-29 | 3M Innovative Properties Company | Powder dispenser |
US5469843A (en) * | 1991-11-12 | 1995-11-28 | Minnesota Mining And Manufacturing Company | Inhalation device |
DE4211475A1 (de) * | 1991-12-14 | 1993-06-17 | Asta Medica Ag | Pulverinhalator |
SE9201411D0 (sv) * | 1992-05-05 | 1992-05-05 | Astra Ab | Dosage inhalator with indicating/interupting means |
US5388572A (en) * | 1993-10-26 | 1995-02-14 | Tenax Corporation (A Connecticut Corp.) | Dry powder medicament inhalator having an inhalation-activated piston to aerosolize dose and deliver same |
US5388573A (en) * | 1993-12-02 | 1995-02-14 | Tenax Corporation | Dry powder inhalator medicament carrier |
US6681768B2 (en) | 2001-06-22 | 2004-01-27 | Sofotec Gmbh & Co. Kg | Powder formulation disintegrating system and method for dry powder inhalers |
AU2003251303A1 (en) * | 2002-05-21 | 2003-12-12 | Glaxo Group Limited | Pharmaceutical products and methods of manufacture |
US8210171B2 (en) | 2004-09-13 | 2012-07-03 | Oriel Therapeutics, Inc. | Tubular dry powder drug containment systems, associated inhalers and methods |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT7920688V0 (it) * | 1979-02-05 | 1979-02-05 | Chiesi Paolo Parma | Inalatore per sostanze medicamentose pulverulente, con combinata funzione di dosatore. |
US4570630A (en) * | 1983-08-03 | 1986-02-18 | Miles Laboratories, Inc. | Medicament inhalation device |
-
1990
- 1990-03-07 GB GB909005110A patent/GB9005110D0/en active Pending
-
1991
- 1991-03-07 EP EP91906563A patent/EP0519000B1/en not_active Expired - Lifetime
- 1991-03-07 WO PCT/GB1991/000365 patent/WO1991013646A1/en active IP Right Grant
- 1991-03-07 CA CA002077643A patent/CA2077643C/en not_active Expired - Lifetime
- 1991-03-07 DE DE69115028T patent/DE69115028T2/de not_active Expired - Lifetime
- 1991-03-07 PT PT96962A patent/PT96962B/pt not_active IP Right Cessation
- 1991-03-07 JP JP03506327A patent/JP3094447B2/ja not_active Expired - Lifetime
- 1991-03-07 AT AT91906563T patent/ATE130770T1/de not_active IP Right Cessation
- 1991-03-07 IE IE75991A patent/IE71180B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IE71180B1 (en) | 1997-01-29 |
CA2077643C (en) | 2002-05-28 |
CA2077643A1 (en) | 1991-09-08 |
EP0519000B1 (en) | 1995-11-29 |
DE69115028D1 (de) | 1996-01-11 |
EP0519000A1 (en) | 1992-12-23 |
PT96962A (pt) | 1991-10-31 |
WO1991013646A1 (en) | 1991-09-19 |
IE910759A1 (en) | 1991-09-11 |
GB9005110D0 (en) | 1990-05-02 |
PT96962B (pt) | 1998-10-30 |
DE69115028T2 (de) | 1996-06-27 |
JP3094447B2 (ja) | 2000-10-03 |
ATE130770T1 (de) | 1995-12-15 |
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