JP6140143B2 - 粉末形態の物質用の吸入器 - Google Patents
粉末形態の物質用の吸入器 Download PDFInfo
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- JP6140143B2 JP6140143B2 JP2014501037A JP2014501037A JP6140143B2 JP 6140143 B2 JP6140143 B2 JP 6140143B2 JP 2014501037 A JP2014501037 A JP 2014501037A JP 2014501037 A JP2014501037 A JP 2014501037A JP 6140143 B2 JP6140143 B2 JP 6140143B2
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Classifications
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- 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
- A61M15/0001—Details of inhalators; Constructional features thereof
- A61M15/0013—Details of inhalators; Constructional features thereof with inhalation check valves
- A61M15/0015—Details of inhalators; Constructional features thereof with inhalation check valves located upstream of the dispenser, i.e. not traversed by the product
-
- 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
- A61M15/0013—Details of inhalators; Constructional features thereof with inhalation check valves
- A61M15/0016—Details of inhalators; Constructional features thereof with inhalation check valves located downstream of the dispenser, i.e. traversed by the product
-
- 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
- A61M15/0028—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
- A61M15/007—Mechanical counters
- A61M15/0071—Mechanical counters having a display or indicator
- A61M15/0075—Mechanical counters having a display or indicator on a disc
-
- 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
- A61M15/0043—Non-destructive separation of the package, e.g. peeling
-
- 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
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Anesthesiology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Animal Behavior & Ethology (AREA)
- Pulmonology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Medicinal Preparation (AREA)
Description
Claims (9)
- 薬物などの事前に投入された量の粉状物質の保管及び放出が意図される投与リング(2、38、65)を設けた吸入デバイスであって、前記吸入デバイスは、事前に投入された粉状物質のそれぞれの投与量を保管するための、前記投与リング(2、38、65)の表面に配向している複数の凹部又は粉末チャンバ(1、37、66)と、一度に1回分の投与量を定量吐出するための、空気チャネル(7、43、43a、67)とを含み、前進機構(5、41)が、前記投与リング(2、38、65)を回転させ、前記空気チャネル(7、43、43a、67)の中に粉末チャンバ(1、37、66)を一度に1つずつ露出させるように配置されている、吸入デバイスにおいて、
複数投与量の粉末をそれぞれの前記粉末チャンバ(1、37、66)に保持するために、少なくとも1つのシール(35)が、前記粉末チャンバ(1、37、66)を互いに対して封止するように配置され、
前記シール(35)が、前記投与リング(2、38、65)と共に回転するように配置され、
前記シール(35)が、少なくとも1つの一体化された事前に穿孔された開封可能な要素(36)と共に配置され、
前記空気チャネル(7、43、43a、67)が、空気の流れの方向に見たときに増大する断面を有する状態で配置され、即ち、第1の領域(B1)の断面積が、第2の領域(B2)の断面積よりも小さくなっており、前記第1の領域(B1)の後に、前記空気チャネル(43a)は前記第2の領域(B2)まで拡がり、前記第1の領域(B1)から前記第2の領域(B2)の範囲で前記投与リング(38)に低圧を生成させ、
空気が前記空気チャネル内を意図される方向に流れるとき、前記空気チャネル(7、43、43a、67)の中に位置決めされた前記開封可能な要素(36)が、ベンチュリ効果によって引き起こされる低圧を用いることによって自動的に開封するように配置され、前記粉末チャンバ(1、37、66)の内容物を前記空気チャネル(7、43、43a、67)に露出させる、
ことを特徴とする吸入デバイス。 - 前記開封可能な要素(36)が、フラップ又は蓋の形態をしていることを特徴とする、請求項1に記載の吸入デバイス。
- 前記空気チャネル(7、43、43a、67)が、前記投与リング(2、38、65)の回転方向を実質的に横切るように配向されることを特徴とする、請求項1又は2に記載の吸入デバイス。
- 前進アーム(13、48)の一端には、前記前進機構(5、41)の作動時に、前記投与リング(2、38、65)に配置された嵌め歯リング(14、49)に係合する嵌め歯形成セグメント(12、47)が設けられ、送り出されるたびに1回分の投与量のみ前進させることを特徴とする、請求項1から3までのいずれか一項に記載の吸入デバイス。
- 前記前進アーム(13、48)及び/又はその嵌め歯形成セグメント(12、47)が、逆方向送り時に、前記投与リング(2、38、65)の前記嵌め歯リング(14、49)から跳ね返されるように配置されることを特徴とする、請求項4に記載の吸入デバイス。
- 前記投与リング(2、38、65)が、大きい嵌め歯歯車として配置され、前記前進アーム(13、48)には、小さい嵌め歯歯車のセグメントが設けられ、歯数比は、粉末チャンバ(1、37、66)が跳ね上げ運動の実質的に半分で定量吐出位置に移動するように設けられ、
前記前進アーム(13、48)の前記嵌め歯セグメントは、前記跳ね上げ位置で、前記投与リング(2、38、65)の前記嵌め歯リングからなくなり、前記投与リング(2、38、65)の回転が停止する
ことを特徴とする、請求項4に記載の吸入デバイス。 - 前記投与リング(2、38、65)が、吸入器ハウジング(3、4、39、40)の少なくとも一部を形成するように配置されることを特徴とする、請求項1から6までのいずれか一項に記載の吸入デバイス。
- 前記投与リング(2、38、65)と隣接する回転固定ハウジング(3、39)との間の接触領域内にある前記シール(35)が、前記投与リング(2、38、65)に一体化されることを特徴とする、請求項1から7までのいずれか一項に記載の吸入デバイス。
- 前記シール(35)には、前記投与リング(2、38、65)内の粉末チャンバ(1、37、66)の数に対応する数の開封可能な要素(36)が設けられることを特徴とする、請求項1から8までのいずれか一項に記載の吸入デバイス。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1130016A SE535683C2 (sv) | 2011-03-21 | 2011-03-21 | Inhalationsanordning för ämnen i pulverform |
SE1130016-7 | 2011-03-21 | ||
SE1130104A SE536229C2 (sv) | 2011-03-21 | 2011-10-26 | Inhalationsanordning för ämnen i pulverform |
SE1130104-1 | 2011-10-26 | ||
SE1130122A SE536357C2 (sv) | 2011-03-21 | 2011-12-18 | Inhalationsanordning för ämnen i pulverform |
SE1130122-3 | 2011-12-18 | ||
PCT/SE2012/000039 WO2012128692A1 (en) | 2011-03-21 | 2012-03-21 | Inhalator for substances in powder form |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014513608A JP2014513608A (ja) | 2014-06-05 |
JP6140143B2 true JP6140143B2 (ja) | 2017-05-31 |
Family
ID=49773110
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014501037A Expired - Fee Related JP6140143B2 (ja) | 2011-03-21 | 2012-03-21 | 粉末形態の物質用の吸入器 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9987440B2 (ja) |
EP (1) | EP2688619B1 (ja) |
JP (1) | JP6140143B2 (ja) |
CN (1) | CN103547306B (ja) |
BR (1) | BR112013024021A2 (ja) |
ES (1) | ES2773375T3 (ja) |
MX (1) | MX345867B (ja) |
RU (1) | RU2563106C2 (ja) |
WO (1) | WO2012128692A1 (ja) |
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2012
- 2012-03-21 US US14/006,454 patent/US9987440B2/en active Active
- 2012-03-21 BR BR112013024021A patent/BR112013024021A2/pt not_active Application Discontinuation
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EP2688619B1 (en) | 2019-12-11 |
BR112013024021A2 (pt) | 2016-12-06 |
US9987440B2 (en) | 2018-06-05 |
EP2688619A1 (en) | 2014-01-29 |
RU2013151016A (ru) | 2015-05-27 |
ES2773375T3 (es) | 2020-07-10 |
JP2014513608A (ja) | 2014-06-05 |
US20140007875A1 (en) | 2014-01-09 |
EP2688619A4 (en) | 2014-10-22 |
RU2563106C2 (ru) | 2015-09-20 |
WO2012128692A1 (en) | 2012-09-27 |
CN103547306A (zh) | 2014-01-29 |
MX345867B (es) | 2017-02-21 |
CN103547306B (zh) | 2016-02-17 |
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