IT1249600B - Erogatore nasale di sostanze farmaceutiche nebulizzate - Google Patents

Erogatore nasale di sostanze farmaceutiche nebulizzate

Info

Publication number
IT1249600B
IT1249600B ITMI910436A ITMI910436A IT1249600B IT 1249600 B IT1249600 B IT 1249600B IT MI910436 A ITMI910436 A IT MI910436A IT MI910436 A ITMI910436 A IT MI910436A IT 1249600 B IT1249600 B IT 1249600B
Authority
IT
Italy
Prior art keywords
section
channel
wall
shaped element
pharmaceutical substances
Prior art date
Application number
ITMI910436A
Other languages
English (en)
Inventor
Luciano Marelli
Andrea Marelli
Original Assignee
Elettro Plastica Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Elettro Plastica Spa filed Critical Elettro Plastica Spa
Priority to ITMI910436A priority Critical patent/IT1249600B/it
Publication of ITMI910436A0 publication Critical patent/ITMI910436A0/it
Priority to US07/764,826 priority patent/US5224471A/en
Priority to EP91116495A priority patent/EP0499690B1/en
Priority to AT91116495T priority patent/ATE113867T1/de
Priority to DE69105112T priority patent/DE69105112T2/de
Priority to ES91116495T priority patent/ES2066311T3/es
Publication of ITMI910436A1 publication Critical patent/ITMI910436A1/it
Application granted granted Critical
Publication of IT1249600B publication Critical patent/IT1249600B/it

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
    • 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
    • B05B11/0005—Components or details
    • 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
    • B05B1/3436—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 plane perpendicular to the outlet axis
    • 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

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Nozzles (AREA)

Abstract

L'invenzione si riferisce ad un erogatore nasale per sostanze farmaceutiche nebulizzate, avente forma allungata ed attraversato da un canale longitudinale con un'estremità aperta per l'alloggiamento dell'estremità libera dello stelo di una pompetta o valvola d'erogazione e con l'altra estremità intercettata da una parete in cui è ricavato un foro di scarico della sostanza. Il canale ha sezione trasversale a gradini, con sezione minima in prossimità di detta parete. Nel canale è alloggiato un elemento sagomato allungato le cui sezioni trasversali sono inferiori a quelle ad esso circostanti del canale in cui tale elemento è inserito. La lunghezza del tratto a sezione minore dell'elemento sagomato è maggiore della lunghezza del tratto a sezione minima di detto canale, per definire in esso una camera d'espansione intermedia. Sull'estremità libera dell'elemento sagomato prossima a detta parete è ricavata una rientranza centrale circolare da cui si estendono dei canali aprentisi sulla periferia dell'elemento stesso e sostanzialmente tangenti alla rientranza dal cui centro sporge un piolo che si estende nel foro di detta parete lasciando libero uno spazio per la fuoriuscita della sostanza nebulizzata.
ITMI910436A 1991-02-21 1991-02-21 Erogatore nasale di sostanze farmaceutiche nebulizzate IT1249600B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI910436A IT1249600B (it) 1991-02-21 1991-02-21 Erogatore nasale di sostanze farmaceutiche nebulizzate
US07/764,826 US5224471A (en) 1991-02-21 1991-09-24 Nasal dispenser for atomized pharmaceutical substances
EP91116495A EP0499690B1 (en) 1991-02-21 1991-09-27 Nasal dispenser for atomizing pharmaceutical substances
AT91116495T ATE113867T1 (de) 1991-02-21 1991-09-27 Nasaler spender zur zerstäubung von arzneimitteln.
DE69105112T DE69105112T2 (de) 1991-02-21 1991-09-27 Nasaler Spender zur Zerstäubung von Arzneimitteln.
ES91116495T ES2066311T3 (es) 1991-02-21 1991-09-27 Suministrador o aplicador nasal para atomizar sustancias farmaceuticas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI910436A IT1249600B (it) 1991-02-21 1991-02-21 Erogatore nasale di sostanze farmaceutiche nebulizzate

Publications (3)

Publication Number Publication Date
ITMI910436A0 ITMI910436A0 (it) 1991-02-21
ITMI910436A1 ITMI910436A1 (it) 1992-08-21
IT1249600B true IT1249600B (it) 1995-03-09

Family

ID=11358659

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910436A IT1249600B (it) 1991-02-21 1991-02-21 Erogatore nasale di sostanze farmaceutiche nebulizzate

Country Status (6)

Country Link
US (1) US5224471A (it)
EP (1) EP0499690B1 (it)
AT (1) ATE113867T1 (it)
DE (1) DE69105112T2 (it)
ES (1) ES2066311T3 (it)
IT (1) IT1249600B (it)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1266794B1 (it) * 1993-11-09 1997-01-21 Faustino Ballini Dispositivo a doccia micronizzata per il lavaggio delle cavita' nasali e limitrofe
IT1272904B (it) * 1995-01-16 1997-07-01 Elettro Plastica Spa Pompetta per l'erogazione di liquidi nebulizzati
USD374614S (en) 1995-05-31 1996-10-15 Schering-Plough Healthcare Products, Inc. Combined spray bottle and cap
USD374612S (en) 1995-05-31 1996-10-15 Schering-Plough Healthcare Products, Inc. Combined spray bottle and cap
USD376536S (en) 1995-05-31 1996-12-17 Schering-Plough Healthcare Products, Inc. Combined spray bottle and cap
USD375455S (en) 1995-05-31 1996-11-12 Schering-Plough Healthcare Products, Inc. Combined spray bottle and cap
USD375255S (en) 1995-05-31 1996-11-05 Schering-Plough Healthcare Products, Inc. Combined spray bottle and cap
USD384881S (en) * 1995-05-31 1997-10-14 Schering-Plough Healthcare Products, Inc. Combined spray bottle and cap
SE504838C2 (sv) * 1995-08-31 1997-05-12 Astra Ab Anordning vid ett sprayrörsmunstycke
DE19622124A1 (de) 1996-06-01 1997-12-04 Alfred Von Schuckmann Gerät zum Aufbringen von Flüssigkeiten
US6076520A (en) 1997-05-12 2000-06-20 Cooper; Emily L. Device for nasal therapeutic inhalation
FR2771012B1 (fr) * 1997-11-17 2000-03-10 Sofab Pulverisateur nasal
US6227200B1 (en) * 1998-09-21 2001-05-08 Ballard Medical Products Respiratory suction catheter apparatus
US7021313B1 (en) 1998-09-21 2006-04-04 Ballard Medical Products Respiratory suction catheter apparatus with improved valve and collar
US6745763B2 (en) * 1998-10-27 2004-06-08 Garth T. Webb Vaporizing device for administering sterile medication
IT1308625B1 (it) * 1999-02-22 2002-01-09 Marelli Giovanni S R L Erogatore di sostanze fluide in pressione attraverso una cannulamobile.
AU3751700A (en) * 1999-03-17 2000-10-04 Emsar, Inc. Apparatus and method for dispensing a medicinal spray
DE19942791A1 (de) * 1999-09-08 2001-03-15 Pfeiffer Erich Gmbh & Co Kg Spender für Medien
BR0108730A (pt) * 2000-02-28 2002-11-05 Vectura Ltd Sistema, dispositivo e método para administração de uma droga, bocal de um dispositivo de administração de droga, dispositivo para administração de doses unitárias múltiplas de uma droga, métodos para preparação de um sistema de administração de droga e de uma formulação de droga e para tratamento de um paciente que necessita de doses múltiplas de uma droga, formulação de droga e multiparticulados
US6644305B2 (en) * 2000-04-14 2003-11-11 Trudell Medical International Nasal inhaler
ITMI20020249A1 (it) * 2002-02-11 2003-08-11 Microspray Delta Spa Pompa di erogazione a tenuta perfezionata applicabile su contenitori di liquidi
FR2840549B1 (fr) * 2002-06-06 2005-03-11 Rexam Sofab Embout pour la pulverisation d'un produit
FR2858568B1 (fr) * 2003-08-08 2006-09-15 Valois Sas Tete de pulverisation de produit liquide
WO2007004314A1 (ja) * 2005-07-06 2007-01-11 Mitani Valve Co., Ltd. 内容物放出機構ならびにこれを備えたエアゾール式製品およびポンプ式製品
GB0515592D0 (en) 2005-07-28 2005-09-07 Glaxo Group Ltd Nozzle for a nasal inhaler
CN101980738A (zh) 2008-02-07 2011-02-23 华盛顿大学 圆周气雾设备
US9440020B2 (en) 2009-12-08 2016-09-13 Medinvent, Llc Nasal irrigator
US8925544B2 (en) 2009-12-08 2015-01-06 Medinvent, Llc Portable nebulizer device
US9402947B2 (en) 2010-07-01 2016-08-02 Medinvent, Llc Portable fluid delivery system for the nasal and paranasal sinus cavities
WO2012105236A1 (en) * 2011-01-31 2012-08-09 Shin Nippon Biomedical Laboratories, Ltd. Intranasal delivery devices
ES2492679T3 (es) * 2011-02-02 2014-09-10 Sulzer Mixpac Ag Dispositivo de descarga para material fluido
RU2612506C2 (ru) 2011-03-03 2017-03-09 Импел Ньюрофарма Инк. Устройство для назальной доставки лекарственных средств
WO2012154859A1 (en) 2011-05-09 2012-11-15 Impel Neuropharma Inc. Nozzles for nasal drug delivery
US10682331B2 (en) 2012-02-24 2020-06-16 Nasoneb, Inc. Nasal drug delivery and method of making same
USD689185S1 (en) * 2012-02-24 2013-09-03 Medinvent, Llc Nebulizer
EP2991713B1 (en) 2013-04-28 2019-06-19 Impel Neuropharma Inc. Medical unit dose container
ITRM20130562A1 (it) * 2013-10-11 2015-04-12 Manuele Casale Dispositivo di erogazione di una sostanza in forma di aerosol
USD736906S1 (en) * 2014-01-28 2015-08-18 Joseph P. Schultz Nasal-irrigation cap
DK3162378T3 (da) 2014-06-25 2024-03-18 Toko Yakuhin Kogyo Kk Nasalvaccinationssystem til influenzavaccine
JP6322844B2 (ja) * 2014-06-25 2018-05-16 東興薬品工業株式会社 医療用シリンジに用いられる点鼻用噴霧ノズル
USD763434S1 (en) 2014-12-22 2016-08-09 Medinvent, Llc Intranasal therapy delivery system
NZ741171A (en) 2015-09-10 2022-01-28 Impel Neuropharma Inc In-line nasal delivery device
CN106512156A (zh) * 2016-09-28 2017-03-22 苏州林华医疗器械股份有限公司 鼻疗雾化器
US10368502B2 (en) 2017-09-25 2019-08-06 Multiple Energy Technologies Llc Bioceramic and carbon-based hydroponic systems, methods and devices
EP3713628A4 (en) 2017-11-21 2021-08-18 Impel Neuropharma Inc. INTRA-NASAL DEVICE WITH DIVER TUBE
CA3081680A1 (en) 2017-11-21 2019-05-31 Impel Neuropharma, Inc. Intranasal device with inlet interface
JP7317020B2 (ja) 2018-01-05 2023-07-28 インペル ファーマシューティカルズ インコーポレイテッド 精密嗅覚デバイスによるジヒドロエルゴタミンの鼻腔内送達
US11278492B2 (en) 2018-01-05 2022-03-22 Impel Neuropharma, Inc. Intranasal delivery of olanzapine by precision olfactory device
DK3773834T3 (da) 2018-04-12 2025-05-19 Rocket Science Health Corp Intranasal fluidindgivelsesanordning
JP2021532098A (ja) 2018-07-19 2021-11-25 インペル ニューロファーマ インコーポレイテッド パーキンソン病の治療のためのレボドパおよびドーパデカルボキシラーゼ阻害剤の呼吸管路送達
AU2019418744B2 (en) 2019-01-03 2023-08-03 Impel Pharmaceuticals Inc. Nasal drug delivery device
BR112021023049A8 (pt) 2019-05-17 2022-10-18 Impel Neuropharma Inc Dispositivo de dispensação nasal de uso único

Family Cites Families (7)

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US2349894A (en) * 1942-06-08 1944-05-30 Walter A Wells Atomizer
US2577321A (en) * 1949-10-29 1951-12-04 Joseph B Filger Nose drop dispenser
US3482784A (en) * 1967-10-11 1969-12-09 Gillette Co Valve
US3471092A (en) * 1968-02-01 1969-10-07 Scovill Manufacturing Co Aerosol dispensing head
US3961756A (en) * 1975-02-10 1976-06-08 National Chemsearch Corporation Adjustable-spray mechanism
FR2547737B1 (fr) * 1983-06-24 1988-04-08 Valois Sa Embout-poussoir pour pulverisateur medical
JP2922935B2 (ja) * 1989-08-11 1999-07-26 東興薬品工業株式会社 粘稠液用鼻孔内噴霧容器の使捨てアダプタ

Also Published As

Publication number Publication date
DE69105112T2 (de) 1995-03-23
US5224471A (en) 1993-07-06
ITMI910436A1 (it) 1992-08-21
ATE113867T1 (de) 1994-11-15
ES2066311T3 (es) 1995-03-01
EP0499690B1 (en) 1994-11-09
ITMI910436A0 (it) 1991-02-21
DE69105112D1 (de) 1994-12-15
EP0499690A1 (en) 1992-08-26

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950223