JP6342814B2 - 粉末薬剤用吸入装置 - Google Patents
粉末薬剤用吸入装置 Download PDFInfo
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- JP6342814B2 JP6342814B2 JP2014552569A JP2014552569A JP6342814B2 JP 6342814 B2 JP6342814 B2 JP 6342814B2 JP 2014552569 A JP2014552569 A JP 2014552569A JP 2014552569 A JP2014552569 A JP 2014552569A JP 6342814 B2 JP6342814 B2 JP 6342814B2
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- 239000000843 powder Substances 0.000 title claims description 107
- 239000003814 drug Substances 0.000 title claims description 28
- 230000007723 transport mechanism Effects 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 4
- 229940079593 drug Drugs 0.000 description 15
- 238000007789 sealing Methods 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 238000005303 weighing Methods 0.000 description 3
- 230000001464 adherent effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- WSVLPVUVIUVCRA-KPKNDVKVSA-N Alpha-lactose monohydrate Chemical compound O.O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O WSVLPVUVIUVCRA-KPKNDVKVSA-N 0.000 description 1
- 208000014181 Bronchial disease Diseases 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 229940112141 dry powder inhaler Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000000007 visual effect Effects 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
- A61M15/0065—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
- A61M15/007—Mechanical counters
- A61M15/0071—Mechanical counters having a display or indicator
-
- 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
- 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
- A61M15/0065—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
- 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
-
- 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)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biophysics (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Medicinal Preparation (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Basic Packing Technique (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Description
2 リザーバ
3 カートリッジ
3a カートリッジ本体
4 蓋
5 投与キー
6 投与レバー
7 ロックレバー
8 投与スライド
9 空気ダクト
10 マウスピース
11 マウスピースキャップ
12、13 シェル
14 カバー
15 弁室
16 サイクロン
16a 粉末溝
17 投与キーばね
18 投与スライド通路
19 投与キャビティ
20 開口部
21 開口部
22 フラップ弁
22a フラップ
22b フラップ弁のシャフト
22c フラップ弁の第1の脚部
22d フラップ弁の第2の脚部
22e フラップ弁の第3の脚部
23 締結フック
24 切欠き部分
25 投与レバーばね
26 舌部材
27 アクチュエータブレード
28 はす縁
29 ラッチ
30 機械的ストッパ
31 フラップ弁レバー
32 フラップ弁のばね
33 作動要素
34 カウンタースライド
35 カウンターリング
36 表示窓
37 歯部
38 ロックラチェット
39 ブロックアーム
40 ばね脚部
41 ノッチ
42 舌部
43 爪
44 摺動チャネル
45 凹部
46 投与レバーの先端
47 ラッチリブ
48 吸入制御窓
49 タブ
50 鉤状突出部
51 傾斜面
52 シールリブ
53 偏向面
53’ 偏向面
54 支持面
55 作動リブ
Claims (6)
- 吸入に起因する空気流によって患者に摂取される粉末薬剤用の吸入装置であって、少なくとも1つの粉末リザーバと、前記リザーバからの粉末用量を繰り返し計量するための計量手段と、粉末用量を収容するための充填位置から前記粉末用量を粉末チャネルに放出するための排出位置へと前記計量手段を移動させるための搬送機構と、前記患者による手動操作のための作動装置として、動作時に単回分の粉末用量が計量されるように前記搬送機構に動作可能に接続され、前記患者によって押されたときに前記搬送機構に作用する投与キー(5)を有している少なくとも1つの作動装置とを備え、前記搬送機構が、前記計量手段に作用する投与レバー(6)を有し、前記投与キー(5)が使用者によって作動された後に前記投与レバー(6)が前記計量手段の吸入位置にロックされ、前記吸入位置にて前記投与レバー(6)が誘発部材に係合すると共に前記誘発部材の作動によって解除可能であり、前記誘発部材が少なくとも1つの湾曲したカム表面を有し、前記投与レバー(6)が前記ロックされた吸入位置で接線方向に前記湾曲したカム表面に係合するものであり、
前記投与レバー(6)が、前記吸入位置で前記湾曲したカム表面の背後および/または下方に係合する締結フック(23)を備え、前記締結フック(23)が、前記吸入位置で前記湾曲したカム表面との線接触を形成する平坦な接触面を備えていることを特徴とする吸入装置。 - 前記誘発部材が、前記粉末チャネルに連通する空気ダクト(9)内に吸入作動弁を備えていることを特徴とする請求項1に記載の吸入装置。
- 前記投与レバー(6)に備えられた前記締結フック(23)の前記カム表面に対する係合の解除が前記カム表面の回動動作によって達成されることを特徴とする請求項1又は2に記載の吸入装置。
- 前記吸入作動弁が、吸入時に揺動運動を実行するフラップ(22a)を備え、前記カム表面が前記フラップ(22a)にまたは前記フラップ(22a)の回動シャフト(22b)に設けられていることを特徴とする請求項1〜3のいずれか1項に記載の吸入装置。
- 弁室(15)を画定する構造的支持部材、ならびに少なくとも2つのシェル(12、13)を含むハウジング用の支持部を備え、前記弁室(15)が、投与区画および粉末放出区画を画定するように前記ハウジングに対して封止されており、
さらに、少なくとも1つの粉末分散手段を備え、前記計量手段および前記搬送機構が前記投与区画内に配置され、前記粉末分散手段が前記粉末放出区画に配置され、前記投与区画が前記粉末放出区画に対して封止されていることを特徴とする請求項1〜4のいずれか1項に記載の吸入装置。 - 吸入に起因する空気流によって患者に摂取される粉末薬剤用の吸入装置であって、少なくとも1つの粉末リザーバと、前記リザーバからの粉末用量を繰り返し計量するための計量手段と、粉末用量を収容するための充填位置から前記粉末用量を粉末チャネルに放出するための排出位置へと前記計量手段を移動させるための搬送機構と、前記患者による手動操作のための作動装置として、動作時に単回分の粉末用量が計量されるように前記搬送機構に動作可能に接続され、前記患者によって押されたときに前記搬送機構に作用する投与キー(5)を有している少なくとも1つの作動装置とを備え、
さらに、弁室(15)を画定する構造的支持部材、ならびに少なくとも2つのシェル(12、13)を含むハウジング用の支持部を備え、前記弁室(15)が、投与区画および粉末放出区画を画定するように前記ハウジングに対して封止されており、
さらに、少なくとも1つの粉末分散手段を備え、前記計量手段および前記搬送手段が前記投与区画内に配置され、前記粉末分散手段が前記粉末放出区画に配置され、前記投与区画が前記粉末放出区画に対して封止されていることを特徴とする吸入装置。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12000354.6 | 2012-01-20 | ||
| EP12000354.6A EP2617449A1 (en) | 2012-01-20 | 2012-01-20 | Inhalation device for powdered drugs |
| US201261590960P | 2012-01-26 | 2012-01-26 | |
| US61/590,960 | 2012-01-26 | ||
| PCT/EP2013/000127 WO2013107641A2 (en) | 2012-01-20 | 2013-01-17 | Inhalation device for powdered drugs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015503979A JP2015503979A (ja) | 2015-02-05 |
| JP6342814B2 true JP6342814B2 (ja) | 2018-06-13 |
Family
ID=45531753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014552569A Active JP6342814B2 (ja) | 2012-01-20 | 2013-01-17 | 粉末薬剤用吸入装置 |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US10828433B2 (ja) |
| EP (2) | EP2617449A1 (ja) |
| JP (1) | JP6342814B2 (ja) |
| KR (1) | KR102040345B1 (ja) |
| CN (1) | CN104114215B (ja) |
| AR (1) | AR089766A1 (ja) |
| AU (1) | AU2013211250B2 (ja) |
| BR (1) | BR112014017391B1 (ja) |
| CA (2) | CA2860884C (ja) |
| CL (1) | CL2014001905A1 (ja) |
| CO (1) | CO7020896A2 (ja) |
| CR (1) | CR20140286A (ja) |
| EA (1) | EA201491400A1 (ja) |
| GT (1) | GT201400156A (ja) |
| HK (1) | HK1205473A1 (ja) |
| IL (1) | IL233350B (ja) |
| MX (1) | MX373670B (ja) |
| NZ (1) | NZ626288A (ja) |
| PE (1) | PE20141350A1 (ja) |
| PH (1) | PH12014501649A1 (ja) |
| SG (1) | SG11201404232UA (ja) |
| TW (1) | TW201334820A (ja) |
| UY (1) | UY34580A (ja) |
| WO (1) | WO2013107641A2 (ja) |
| ZA (1) | ZA201404804B (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6715237B2 (ja) * | 2014-08-28 | 2020-07-01 | ノートン (ウォーターフォード) リミテッド | 呼吸作動式の吸入器用のコンプライアンス監視モジュール |
| US10561806B2 (en) * | 2014-10-02 | 2020-02-18 | Mannkind Corporation | Mouthpiece cover for an inhaler |
| FR3092252B1 (fr) * | 2019-02-04 | 2021-01-22 | Aptar France Sas | Dispositif de distribution de produit fluide synchronisé avec l'inhalation |
| AU2020391939B2 (en) * | 2019-11-28 | 2025-10-09 | Chiesi Farmaceutici S.P.A. | Powder inhaler assembly |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0041783B1 (en) * | 1980-06-06 | 1984-12-05 | FISONS plc | Inhalation device for powdered medicaments |
| US5327883A (en) * | 1991-05-20 | 1994-07-12 | Dura Pharmaceuticals, Inc. | Apparatus for aerosolizing powdered medicine and process and using |
| 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 |
| ATE209518T1 (de) * | 1995-06-21 | 2001-12-15 | Asta Medica Ag | Arzneipulverkartusche mit integrierter dosiereinrichtung, sowie pulverinhalator |
| DE10129703A1 (de) * | 2001-06-22 | 2003-01-02 | Sofotec Gmbh & Co Kg | Zerstäubungssystem für eine Pulvermischung und Verfahren für Trockenpulverinhalatoren |
| ES2353018T3 (es) | 2004-07-16 | 2011-02-24 | Almirall, S.A. | Inhalador para la administración de productos farmacéuticos en polvo, y un cartucho de polvo para uso con este inhalador. |
| GB0507100D0 (en) | 2005-04-08 | 2005-05-11 | Team Holdings Uk Ltd | Improvements in or relating to inhalers |
| DK2063940T3 (da) | 2006-12-22 | 2012-05-07 | Almirall Sa | Inhalationsapparat til lægemidler i pulverform |
-
2012
- 2012-01-20 EP EP12000354.6A patent/EP2617449A1/en not_active Withdrawn
-
2013
- 2013-01-17 WO PCT/EP2013/000127 patent/WO2013107641A2/en not_active Ceased
- 2013-01-17 SG SG11201404232UA patent/SG11201404232UA/en unknown
- 2013-01-17 JP JP2014552569A patent/JP6342814B2/ja active Active
- 2013-01-17 EA EA201491400A patent/EA201491400A1/ru unknown
- 2013-01-17 BR BR112014017391-5A patent/BR112014017391B1/pt active IP Right Grant
- 2013-01-17 MX MX2014008787A patent/MX373670B/es active IP Right Grant
- 2013-01-17 CN CN201380008566.2A patent/CN104114215B/zh active Active
- 2013-01-17 KR KR1020147023017A patent/KR102040345B1/ko active Active
- 2013-01-17 CA CA2860884A patent/CA2860884C/en active Active
- 2013-01-17 NZ NZ626288A patent/NZ626288A/en unknown
- 2013-01-17 US US14/373,568 patent/US10828433B2/en active Active
- 2013-01-17 PE PE2014001122A patent/PE20141350A1/es not_active Application Discontinuation
- 2013-01-17 CA CA3051973A patent/CA3051973C/en active Active
- 2013-01-17 HK HK14112563.6A patent/HK1205473A1/xx unknown
- 2013-01-17 AU AU2013211250A patent/AU2013211250B2/en active Active
- 2013-01-17 EP EP13706165.1A patent/EP2804652B1/en active Active
- 2013-01-18 UY UY0001034580A patent/UY34580A/es not_active Application Discontinuation
- 2013-01-18 TW TW102102002A patent/TW201334820A/zh unknown
- 2013-01-21 AR ARP130100175A patent/AR089766A1/es active IP Right Grant
-
2014
- 2014-06-16 CR CR20140286A patent/CR20140286A/es unknown
- 2014-06-24 IL IL233350A patent/IL233350B/en active IP Right Grant
- 2014-06-27 ZA ZA2014/04804A patent/ZA201404804B/en unknown
- 2014-07-17 GT GT201400156A patent/GT201400156A/es unknown
- 2014-07-18 CL CL2014001905A patent/CL2014001905A1/es unknown
- 2014-07-18 PH PH12014501649A patent/PH12014501649A1/en unknown
- 2014-08-04 CO CO14169555A patent/CO7020896A2/es unknown
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