JP2011218184A - 吸入器 - Google Patents
吸入器 Download PDFInfo
- Publication number
- JP2011218184A JP2011218184A JP2011127776A JP2011127776A JP2011218184A JP 2011218184 A JP2011218184 A JP 2011218184A JP 2011127776 A JP2011127776 A JP 2011127776A JP 2011127776 A JP2011127776 A JP 2011127776A JP 2011218184 A JP2011218184 A JP 2011218184A
- Authority
- JP
- Japan
- Prior art keywords
- compartment
- cap
- inhaler
- closed
- foil
- 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
- 239000011888 foil Substances 0.000 claims description 31
- 239000013618 particulate matter Substances 0.000 claims description 31
- 239000011236 particulate material Substances 0.000 claims description 15
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 14
- 230000002685 pulmonary effect Effects 0.000 description 8
- 239000006187 pill Substances 0.000 description 7
- 239000013543 active substance Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 238000009472 formulation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 210000003813 thumb Anatomy 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000003811 finger Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- VOVIALXJUBGFJZ-KWVAZRHASA-N Budesonide Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@@H]2[C@@H]1[C@@H]1C[C@H]3OC(CCC)O[C@@]3(C(=O)CO)[C@@]1(C)C[C@@H]2O VOVIALXJUBGFJZ-KWVAZRHASA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229960004436 budesonide Drugs 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 235000020140 chocolate milk drink Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
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
- 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
- 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
- A61M15/0038—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
- A61M15/08—Inhaling devices inserted into the nose
-
- 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)
- 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)
- Otolaryngology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
【解決手段】折り曲げ可能な部分を有する筒型エア流通路を規定する筒型ボディ1が、周辺に延長する波形部分を具える好ましくはU字形状部分3と、少なくとも一の活性で、吸入可能な粒子状物質の前記流通路への投与を供給する手段4と、キャップ2を具える吸入器。本発明によれば、前記少なくとも一の活性で、吸入可能な粒子状物質の投与が、前記キャップ2の中に配置されており、取り入れ方向における波状部分の開始地点で実質的に前記キャップ2から開放される。
【選択図】図7
Description
渦流室内のパウダの局在性の影響を考察した。選択された粉体処方(ブデゾニド処方研究参照)を、出口部分に対する、デバイスの波状ゾーンの開始部分(1/3、図27a参照)、中央部分(2/3、図27b参照)、および後方部分(3/3、図27c参照)にそれぞれ配置した。
− デバイス中の薬剤の位置は、微細粉投与量(FPD)に影響しているようである。
− 接触した波状部分の数が多いほど、FPDの値はよくなる。
− ゾーン1/3と2/3の間には、差異は認められなかった。
− ゾーン2/3と3/3の間には、差異が認められた。
Claims (3)
- 間に筒型エア流通路を規定する入口端及び出口端と、周辺に延在して渦流室を形成する波形部分を伴う折り曲げ可能な領域を有するほぼU字形形状をした部分と、を有する筒型ボディ(1)と、
前記筒型ボディの入口端及び出口端に取り付けられ、前記入口端と出口端とを連結するキャップ(2)と、
前記キャップ(2)に設けられ、少なくとも1の吸入可能な活性粒子状物質を1投与分含む少なくとも1の閉鎖コンパートメント(4)であって、引き剥がしフォイル(10)で閉鎖されている密封可能な開口部を有し、前記引き剥がしフォイルを引き剥がすことによって該開口部が開いたときに前記粒子状物質が前記閉鎖コンパートメントから前記筒型ボディの入口端を通って前記波形部分の開始部分において前記筒型エア流路へ投与される閉鎖コンパートメントと、を具え、
使用者が前記筒型エア流路の前記出口端から空気を吸入すると、前記粒子状物質が前記波形部分を通って引き込まれ、前記使用者が吸入する空気中に前記粒子状物質が浮遊することを特徴とする吸入器。 - 請求項1に記載の吸入器において、前記引き剥がしフォイル(10)が、ラミネートバリアフォイルでできており、前記ラミネートバリアフォイルが、両面をポリプロピレン層で被覆したアルミニウム層でできていることを特徴とする吸入器。
- 請求項1又は2に記載の吸入器であって、さらに2又はそれ以上の筒型ボディを具え、前記キャップが前記2またはそれ以上の筒型ボディを収納するように構成されていることを特徴とする吸入器。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA200301547 | 2003-10-21 | ||
| DKPA200301547 | 2003-10-21 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006535948A Division JP4866242B2 (ja) | 2003-10-21 | 2004-10-14 | 吸入器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011218184A true JP2011218184A (ja) | 2011-11-04 |
| JP5394440B2 JP5394440B2 (ja) | 2014-01-22 |
Family
ID=34442833
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006535948A Expired - Fee Related JP4866242B2 (ja) | 2003-10-21 | 2004-10-14 | 吸入器 |
| JP2011127776A Expired - Fee Related JP5394440B2 (ja) | 2003-10-21 | 2011-06-07 | 吸入器 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006535948A Expired - Fee Related JP4866242B2 (ja) | 2003-10-21 | 2004-10-14 | 吸入器 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7661425B2 (ja) |
| EP (1) | EP1675637B1 (ja) |
| JP (2) | JP4866242B2 (ja) |
| DK (1) | DK1675637T3 (ja) |
| ES (1) | ES2644717T3 (ja) |
| WO (1) | WO2005037354A1 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730186B (zh) | 2011-09-07 | 2020-06-09 | 康森特里克斯药物公司 | 干粉吸入装置 |
| CN104428026B (zh) * | 2012-02-24 | 2018-08-14 | 奥普蒂诺斯公司 | 鼻部递送装置 |
| USD683015S1 (en) * | 2012-03-06 | 2013-05-21 | Rhinofilt GmbH | Nasal inhaler |
| JP6549804B2 (ja) * | 2016-02-04 | 2019-07-24 | アイ ピー メッド,インコーポレイテッド | 薬剤送出装置および方法 |
| EP3600504B1 (en) | 2017-03-28 | 2023-07-12 | Concentrx Pharmaceuticals, Inc. | Device for delivering dry powder medicaments |
| CU20240017A7 (es) * | 2021-10-19 | 2025-01-15 | Oragenics Inc | Dispositivo nasal unidireccional activado por la respiración útil para tratar una lesión cerebral traumática (tbi) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06500934A (ja) * | 1990-09-12 | 1994-01-27 | アストラ・アクチエボラーグ | 使い捨て吸入器 |
| JPH08500750A (ja) * | 1992-09-05 | 1996-01-30 | メディックス・リミテッド | 薬剤投与装置 |
| JPH10512478A (ja) * | 1995-01-23 | 1998-12-02 | ディレクト−ハレール アクティーゼルスカブ | 吸入器 |
| JP2001526577A (ja) * | 1997-05-27 | 2001-12-18 | ディレクト−ハレール アクティーゼルスカブ | 粉末薬剤用吸入器 |
| WO2002078774A1 (en) * | 2001-03-28 | 2002-10-10 | Direct-Haler A/S | Compliance system for drug delivery |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0558879B1 (en) * | 1992-03-04 | 1997-05-14 | Astra Aktiebolag | Disposable inhaler |
| US5797392C1 (en) * | 1996-01-22 | 2001-01-09 | Direct Haler As | Inhaler |
| DE60101451T2 (de) * | 2001-03-05 | 2004-10-21 | Pera Ivo E | Inhaliergerät zur Verteilung von in einer Kapsel enthaltenen Medikamenten in Pulverform durch die Atemwege |
-
2004
- 2004-10-14 WO PCT/DK2004/000701 patent/WO2005037354A1/en not_active Ceased
- 2004-10-14 DK DK04762920.9T patent/DK1675637T3/da active
- 2004-10-14 ES ES04762920.9T patent/ES2644717T3/es not_active Expired - Lifetime
- 2004-10-14 US US10/595,445 patent/US7661425B2/en active Active
- 2004-10-14 JP JP2006535948A patent/JP4866242B2/ja not_active Expired - Fee Related
- 2004-10-14 EP EP04762920.9A patent/EP1675637B1/en not_active Expired - Lifetime
-
2011
- 2011-06-07 JP JP2011127776A patent/JP5394440B2/ja not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06500934A (ja) * | 1990-09-12 | 1994-01-27 | アストラ・アクチエボラーグ | 使い捨て吸入器 |
| JPH08500750A (ja) * | 1992-09-05 | 1996-01-30 | メディックス・リミテッド | 薬剤投与装置 |
| JPH10512478A (ja) * | 1995-01-23 | 1998-12-02 | ディレクト−ハレール アクティーゼルスカブ | 吸入器 |
| JP2001526577A (ja) * | 1997-05-27 | 2001-12-18 | ディレクト−ハレール アクティーゼルスカブ | 粉末薬剤用吸入器 |
| WO2002078774A1 (en) * | 2001-03-28 | 2002-10-10 | Direct-Haler A/S | Compliance system for drug delivery |
Also Published As
| Publication number | Publication date |
|---|---|
| US7661425B2 (en) | 2010-02-16 |
| EP1675637A1 (en) | 2006-07-05 |
| ES2644717T3 (es) | 2017-11-30 |
| DK1675637T3 (da) | 2017-11-13 |
| WO2005037354A1 (en) | 2005-04-28 |
| US20080190423A1 (en) | 2008-08-14 |
| JP2007508876A (ja) | 2007-04-12 |
| JP5394440B2 (ja) | 2014-01-22 |
| JP4866242B2 (ja) | 2012-02-01 |
| EP1675637B1 (en) | 2017-07-26 |
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