JP7462729B2 - 鼻用粉末吐出装置 - Google Patents
鼻用粉末吐出装置 Download PDFInfo
- Publication number
- JP7462729B2 JP7462729B2 JP2022501032A JP2022501032A JP7462729B2 JP 7462729 B2 JP7462729 B2 JP 7462729B2 JP 2022501032 A JP2022501032 A JP 2022501032A JP 2022501032 A JP2022501032 A JP 2022501032A JP 7462729 B2 JP7462729 B2 JP 7462729B2
- Authority
- JP
- Japan
- Prior art keywords
- ejection device
- actuation
- nasal
- powder ejection
- nasal powder
- 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.)
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Links
- 229940052404 nasal powder Drugs 0.000 title claims description 23
- 239000000843 powder Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 206010039101 Rhinorrhoea Diseases 0.000 claims 1
- 208000010753 nasal discharge Diseases 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036316 preload 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
- A61M15/08—Inhaling devices inserted into the nose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump
- B05B11/062—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump designed for spraying particulate material
-
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- 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
- A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
-
- 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
- A61M15/0061—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using pre-packed dosages having an insert inside
-
- 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
- A61M15/0086—Inhalation chambers
-
- 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
-
- 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
- A61M2205/07—General characteristics of the apparatus having air pumping means
- A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
- A61M2205/073—Syringe, piston type
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0618—Nose
Description
Claims (5)
- 鼻用粉末吐出装置(100)であって、
少なくとも1回分の用量の粉末を収容している容器(110)と、
ユーザの鼻孔に挿入される、吐出口(121)を備える鼻用吐出ヘッド(120)と、
当該装置の作動時に、圧縮空気の流れを生成し、前記吐出口(121)を通じて前記鼻孔内に粉末を吐出させる空気送出システム(130)と、
を備え、
前記空気送出システムは、
スカート部(125)内に配されている空気チャンバ(131)と、当該装置の作動時に前記空気チャンバ(131)内を密封状態で摺動し、前記空気チャンバ(131)内の空気を圧縮するピストン(132)と、
を備え、
前記ピストン(132)は、作動部材(140)に強固に接続されており、
作動前に、少なくとも1つの断裂可能ブリッジ(200)が、前記スカート部(125)と前記作動部材(140)との間に設けられ、前記断裂可能ブリッジ(200)のそれぞれは、前記スカート部(125)上に形成され、前記作動部材(140)上に形成された半径方向突起部(210)と協働し、
前記半径方向突起部(210)のそれぞれは、対応する前記断裂可能ブリッジ(200)よりも軸方向に大きく広がっており、当該断裂可能ブリッジ(200)の両側に軸方向傾斜部が形成されている
ことを特徴とする鼻用粉末吐出装置。 - 前記スカート部(125)は、その軸方向下端の近傍に、半径方向内側に突出する下部フランジ(127)を備え、
前記少なくとも1つの断裂可能ブリッジ(200)は、前記下部フランジ(127)の半径方向内縁に形成されている
ことを特徴とする請求項1に記載の鼻用粉末吐出装置。 - 前記各断裂可能ブリッジ(200)の材料の量が、対応する前記半径方向突起部(210)の頂部(211)の位置で最小である
ことを特徴とする請求項1または2に記載の鼻用粉末吐出装置。 - 前記作動部材(140)は、その外側面上に、複数の軸方向リブ(145)のような半径方向外側に突出する複数のプロファイルを含み、
前記半径方向突起部(210)のそれぞれは、前記突出するプロファイル(145)と半径方向の高さが少なくとも同じになるよう半径方向外側に延在する
ことを特徴とする請求項1~3のいずれか1項に記載の鼻用粉末吐出装置。 - 前記容器(110)は、当該鼻用粉末吐出装置(100)の1回の作動時に吐出される1回分の用量の粉末を含む
ことを特徴とする請求項1~4のいずれか1項に記載の鼻用粉末吐出装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1907756 | 2019-07-10 | ||
FR1907756A FR3098420B1 (fr) | 2019-07-10 | 2019-07-10 | Dispositif de distribution nasale de poudre |
PCT/FR2020/051232 WO2021005311A1 (fr) | 2019-07-10 | 2020-07-09 | Dispositif de distribution nasale de poudre |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022540180A JP2022540180A (ja) | 2022-09-14 |
JP7462729B2 true JP7462729B2 (ja) | 2024-04-05 |
Family
ID=68072788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022501032A Active JP7462729B2 (ja) | 2019-07-10 | 2020-07-09 | 鼻用粉末吐出装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220257884A1 (ja) |
EP (1) | EP3996781B1 (ja) |
JP (1) | JP7462729B2 (ja) |
CN (1) | CN114080254A (ja) |
BR (1) | BR112022000379A2 (ja) |
FR (1) | FR3098420B1 (ja) |
WO (1) | WO2021005311A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023094818A1 (en) | 2021-11-25 | 2023-06-01 | Orexo Ab | Pharmaceutical composition comprising biopharmaceutical drug compounds |
GB202117016D0 (en) | 2021-11-25 | 2022-01-12 | Orexo Ab | New pharmaceutical device |
GB202117007D0 (en) | 2021-11-25 | 2022-01-12 | Orexo Ab | New pharmaceutical composition |
AR127780A1 (es) | 2021-11-25 | 2024-02-28 | Orexo Ab | Nueva composición farmacéutica que comprende adrenalina |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001509070A (ja) | 1997-01-09 | 2001-07-10 | インジ エリッヒ プファイファ ゲーエムベーハ | スラスト・ピストンポンプを使用する流動性媒体の吐出装置 |
US6708846B1 (en) | 1999-02-14 | 2004-03-23 | Ing. Erich Pfeiffer Gmbh | Dispenser for flowable media |
JP2016523647A (ja) | 2013-07-05 | 2016-08-12 | アプター フランス エスアーエス | 流体又は粉末ディスペンサー装置 |
JP2017136270A (ja) | 2016-02-04 | 2017-08-10 | テルモ株式会社 | 薬液投与装置 |
JP2019515848A (ja) | 2016-05-04 | 2019-06-13 | アプター フランス エスアーエス | 流体製品吐出装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1106888C (zh) | 1998-03-10 | 2003-04-30 | 瓦卢瓦股份有限公司 | 容器、容器的灌注方法及容器中流体制品的分配装置 |
FR2817847B1 (fr) | 2000-12-08 | 2003-03-28 | Tebro | Dispositif de distribution de produit fluide ou pulverulent |
KR101618932B1 (ko) * | 2010-05-18 | 2016-05-09 | 아이박스 파마슈티컬즈 아일랜드 | 흡입기용 용량 계수기, 흡입기 및 그의 샤프트 |
FR3046552B1 (fr) | 2016-01-07 | 2018-02-16 | Aptar France Sas | Dispositif de distribution nasale de poudre. |
WO2018051371A2 (en) * | 2016-09-16 | 2018-03-22 | Cipla Limited | Powder dispenser |
CN208838861U (zh) * | 2017-08-23 | 2019-05-10 | 深圳优丽康生物技术有限公司 | 阴道给药器 |
-
2019
- 2019-07-10 FR FR1907756A patent/FR3098420B1/fr active Active
-
2020
- 2020-07-09 BR BR112022000379A patent/BR112022000379A2/pt unknown
- 2020-07-09 JP JP2022501032A patent/JP7462729B2/ja active Active
- 2020-07-09 CN CN202080049239.1A patent/CN114080254A/zh active Pending
- 2020-07-09 WO PCT/FR2020/051232 patent/WO2021005311A1/fr unknown
- 2020-07-09 EP EP20750705.4A patent/EP3996781B1/fr active Active
- 2020-07-09 US US17/625,606 patent/US20220257884A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001509070A (ja) | 1997-01-09 | 2001-07-10 | インジ エリッヒ プファイファ ゲーエムベーハ | スラスト・ピストンポンプを使用する流動性媒体の吐出装置 |
US6708846B1 (en) | 1999-02-14 | 2004-03-23 | Ing. Erich Pfeiffer Gmbh | Dispenser for flowable media |
JP2016523647A (ja) | 2013-07-05 | 2016-08-12 | アプター フランス エスアーエス | 流体又は粉末ディスペンサー装置 |
JP2017136270A (ja) | 2016-02-04 | 2017-08-10 | テルモ株式会社 | 薬液投与装置 |
JP2019515848A (ja) | 2016-05-04 | 2019-06-13 | アプター フランス エスアーエス | 流体製品吐出装置 |
Also Published As
Publication number | Publication date |
---|---|
FR3098420B1 (fr) | 2021-07-09 |
BR112022000379A2 (pt) | 2022-05-10 |
CN114080254A (zh) | 2022-02-22 |
US20220257884A1 (en) | 2022-08-18 |
FR3098420A1 (fr) | 2021-01-15 |
EP3996781B1 (fr) | 2023-09-06 |
WO2021005311A1 (fr) | 2021-01-14 |
JP2022540180A (ja) | 2022-09-14 |
EP3996781A1 (fr) | 2022-05-18 |
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