EP1100622A1 - Tete de distribution et dispositif de distribution de produit fluide comportant une telle tete - Google Patents
Tete de distribution et dispositif de distribution de produit fluide comportant une telle teteInfo
- Publication number
- EP1100622A1 EP1100622A1 EP99934792A EP99934792A EP1100622A1 EP 1100622 A1 EP1100622 A1 EP 1100622A1 EP 99934792 A EP99934792 A EP 99934792A EP 99934792 A EP99934792 A EP 99934792A EP 1100622 A1 EP1100622 A1 EP 1100622A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- dispensing
- channel
- insert
- expulsion channel
- dispensing head
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
- B05B1/3442—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a cone having the same axis as the outlet
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9809984 | 1998-08-04 | ||
FR9809984A FR2782024B1 (fr) | 1998-08-04 | 1998-08-04 | Tete de distribution et dispositif de distribution de produit fluide comportant une telle tete |
PCT/FR1999/001857 WO2000007736A1 (fr) | 1998-08-04 | 1999-07-28 | Tete de distribution et dispositif de distribution de produit fluide comportant une telle tete |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1100622A1 true EP1100622A1 (fr) | 2001-05-23 |
EP1100622B1 EP1100622B1 (fr) | 2004-01-02 |
Family
ID=9529371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99934792A Expired - Lifetime EP1100622B1 (fr) | 1998-08-04 | 1999-07-28 | Tete de distribution nasale et dispositif de distribution de produit fluide comportant une telle tete |
Country Status (7)
Country | Link |
---|---|
US (1) | US6585172B2 (fr) |
EP (1) | EP1100622B1 (fr) |
JP (1) | JP4319783B2 (fr) |
CN (1) | CN1106884C (fr) |
DE (1) | DE69913971T2 (fr) |
FR (1) | FR2782024B1 (fr) |
WO (1) | WO2000007736A1 (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2832079B1 (fr) * | 2001-11-14 | 2004-07-30 | Valois Sa | Tete de distribution et distributeur de produit fluide comportant une telle tete de distribution |
GB0309354D0 (en) | 2003-04-24 | 2003-06-04 | Glaxo Group Ltd | Nozzle for a nasal inhaler |
US7382864B2 (en) * | 2005-09-15 | 2008-06-03 | General Electric Company | Systems, methods and apparatus of a composite X-Ray target |
JP2011511674A (ja) | 2008-02-07 | 2011-04-14 | ユニヴァーシティ オブ ワシントン | 周方向エアロゾルデバイス |
WO2011013003A2 (fr) | 2009-07-31 | 2011-02-03 | Shin Nippon Biomedical Laboratories, Ltd. | Granisétron pour administration intranasale et applicateur nasal |
FR2962351B1 (fr) * | 2010-07-09 | 2015-01-16 | Valois Sas | Tete de pulverisation pour dispositif de distribution de produit fluide. |
CA2817482C (fr) * | 2010-11-12 | 2018-10-30 | Wolfe Tory Medical, Inc. | Atomiseur pour therapie nasale |
ES2659761T3 (es) | 2011-01-31 | 2018-03-19 | Shin Nippon Biomedical Laboratories, Ltd. | Dispositivos de administración intranasal |
BR122021002471B8 (pt) | 2011-03-03 | 2022-10-25 | Impel Neuropharma Inc | Dispositivo de distribuição de droga nasal |
CN107376071B (zh) | 2011-05-09 | 2021-07-09 | 英倍尔药业股份有限公司 | 用于将化合物递送到使用者的上部嗅觉区的喷嘴 |
EP2991713B1 (fr) | 2013-04-28 | 2019-06-19 | Impel Neuropharma Inc. | Récipient à dose unitaire médical |
EP3046681B1 (fr) * | 2013-09-16 | 2020-08-26 | Graco Minnesota Inc. | Buse de pulvérisation et procédé de fabrication |
US10913079B2 (en) | 2015-04-20 | 2021-02-09 | Wagner Spray Tech Corporation | Low pressure spray tip configurations |
JP6753927B2 (ja) | 2015-09-10 | 2020-09-09 | インペル ニューロファーマ インコーポレイテッド | 直列形経鼻送達デバイス |
US11744967B2 (en) | 2017-09-26 | 2023-09-05 | Shin Nippon Biomedical Laboratories, Ltd. | Intranasal delivery devices |
EP3713628A4 (fr) | 2017-11-21 | 2021-08-18 | Impel Neuropharma Inc. | Dispositif intra-nasal avec tube plongeur |
CA3081680A1 (fr) | 2017-11-21 | 2019-05-31 | Impel Neuropharma, Inc. | Dispositif intra-nasale avec interface d'entree |
CA3088942C (fr) | 2018-01-05 | 2023-01-03 | Impel Neuropharma, Inc. | Administration intranasale de dihydroergotamine par un dispositif olfactif de precision |
JP2021509677A (ja) | 2018-01-05 | 2021-04-01 | インペル ニューロファーマ インコーポレイテッド | 精密嗅覚装置によるオランザピンの鼻孔間送達 |
US20190283054A1 (en) | 2018-03-15 | 2019-09-19 | Wagner Spray Tech Corportaion | Spray tip design and manufacture |
US11517548B2 (en) | 2018-07-19 | 2022-12-06 | Impel Pharmaceuticals Inc. | Respiratory tract delivery of levodopa and DOPA decarboxylase inhibitor for treatment of Parkinson's Disease |
EP3906017A4 (fr) | 2019-01-03 | 2022-12-28 | Impel Pharmaceuticals Inc. | Dispositif d'administration de médicament par voie nasale |
US11878109B2 (en) | 2019-05-17 | 2024-01-23 | Impel Pharmaceuticals Inc. | Single-use nasal delivery device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE91908C (fr) * | ||||
DE473136C (de) * | 1929-03-12 | Paul Lechler Fa | Duesenkopf mit mehreren zur Laengsachse geneigten Einzelduesen | |
BE510614A (fr) * | ||||
FR2318684A1 (fr) * | 1975-05-02 | 1977-02-18 | Michard Joseph | Lance de projection d'eau a jets tourbillonnaires |
CA1077001A (fr) * | 1976-10-21 | 1980-05-06 | Winfried J. Werding | Appareil servant a l'evacuation de produits gazeux, liquides ou pateux, et procede de fabrication |
US4479593A (en) * | 1982-07-09 | 1984-10-30 | Bundschuh Robert L | Pump dispenser with adjustable nozzle |
FR2547737B1 (fr) | 1983-06-24 | 1988-04-08 | Valois Sa | Embout-poussoir pour pulverisateur medical |
FR2622478B1 (fr) * | 1987-11-03 | 1990-03-30 | Valois | Gicleur pour vaporisateur du type valve pour aerosols |
DE4137799A1 (de) * | 1991-11-16 | 1993-05-19 | Pfeiffer Erich Gmbh & Co Kg | Austragvorrichtung fuer medien |
US5593094A (en) * | 1995-02-07 | 1997-01-14 | Calmar Inc. | Pump sprayer having variable discharge |
-
1998
- 1998-08-04 FR FR9809984A patent/FR2782024B1/fr not_active Expired - Fee Related
-
1999
- 1999-07-28 EP EP99934792A patent/EP1100622B1/fr not_active Expired - Lifetime
- 1999-07-28 CN CN99810674A patent/CN1106884C/zh not_active Expired - Fee Related
- 1999-07-28 JP JP2000563406A patent/JP4319783B2/ja not_active Expired - Fee Related
- 1999-07-28 WO PCT/FR1999/001857 patent/WO2000007736A1/fr active IP Right Grant
- 1999-07-28 DE DE69913971T patent/DE69913971T2/de not_active Expired - Lifetime
-
2001
- 2001-02-02 US US09/762,093 patent/US6585172B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO0007736A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE69913971T2 (de) | 2004-10-28 |
WO2000007736A1 (fr) | 2000-02-17 |
EP1100622B1 (fr) | 2004-01-02 |
FR2782024A1 (fr) | 2000-02-11 |
CN1106884C (zh) | 2003-04-30 |
US6585172B2 (en) | 2003-07-01 |
JP2002522206A (ja) | 2002-07-23 |
FR2782024B1 (fr) | 2000-10-13 |
DE69913971D1 (de) | 2004-02-05 |
JP4319783B2 (ja) | 2009-08-26 |
CN1316925A (zh) | 2001-10-10 |
US20020134863A1 (en) | 2002-09-26 |
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