BR112013012758A2 - atomizador para terapia nasal - Google Patents

atomizador para terapia nasal

Info

Publication number
BR112013012758A2
BR112013012758A2 BR112013012758A BR112013012758A BR112013012758A2 BR 112013012758 A2 BR112013012758 A2 BR 112013012758A2 BR 112013012758 A BR112013012758 A BR 112013012758A BR 112013012758 A BR112013012758 A BR 112013012758A BR 112013012758 A2 BR112013012758 A2 BR 112013012758A2
Authority
BR
Brazil
Prior art keywords
nasal
structured
nozzle
rod
unitary
Prior art date
Application number
BR112013012758A
Other languages
English (en)
Inventor
Michael Brown J
A Cristensen Mark
T Denton Marshall
W Croll Perry
R Wolfe Timothy
Original Assignee
Wolfe Tory Medical Inc
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 Wolfe Tory Medical Inc filed Critical Wolfe Tory Medical Inc
Publication of BR112013012758A2 publication Critical patent/BR112013012758A2/pt

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M11/00Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/06Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M11/00Sprayers or atomisers specially adapted for therapeutic purposes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M11/00Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/006Sprayers or atomisers specially adapted for therapeutic purposes operated by applying mechanical pressure to the liquid to be sprayed or atomised
    • A61M11/007Syringe-type or piston-type sprayers or atomisers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M15/00Inhalators
    • A61M15/08Inhaling devices inserted into the nose
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34Nozzles, 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
    • B05B1/3405Nozzles, 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
    • B05B1/341Nozzles, 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
    • B05B1/3421Nozzles, 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
    • B05B1/3431Nozzles, 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
    • B05B1/3436Nozzles, 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01Single-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
    • B05B11/02Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M11/00Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/001Particle size control

Abstract

atomizador para terapia nasal. a presente invenção refere-se a um bocal de atomização estruturado especificamente para terapia nasal. as modalidades preferidas incluem um bocal de atomatização de 2 peças estruturado para acoplar com uma estrutura de trava luer carregada por uma seringa. tal bocal de atomatização inclui um batente nasal e uma haste. um batente nasal preferido inclui uma ponta mais distante dimensionada para inserção em uma narina de uma criança humana, com uma porção de protetor mais próxima sendo estruturada para resistir à sobreinserção de um orifício de descarga na narina. o batente nasal desejavelmente provê uma função de centragem para forçar o orifício de descarga afastando de uma parede nasal. uma haste operável está estruturada para acoplar com o batente e desejavelmente carrega uma estrutura de rosca unitária em uma extremidade mais próxima. uma segunda haste operável está estruturada como uma parte unitária do batente nasal e também desejavelmente carrega uma estrutura de rosca unitária em uma extremidade mais próxima. certas modalidades podem também incluir uma estrutura espaçadora configurada para reduzir um volume morto dentro do bocal de atomatização. outras modalidades podem também incluir uma estrutura espaçadora configurada para reduzir o volume morto dentro de uma seringa que está acoplada no bocal de atomatização.
BR112013012758A 2010-11-12 2011-11-11 atomizador para terapia nasal BR112013012758A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45678010P 2010-11-12 2010-11-12
PCT/IB2011/002809 WO2012063124A1 (en) 2010-11-12 2011-11-11 Atomizer for nasal therapy

Publications (1)

Publication Number Publication Date
BR112013012758A2 true BR112013012758A2 (pt) 2017-11-07

Family

ID=45401101

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013012758A BR112013012758A2 (pt) 2010-11-12 2011-11-11 atomizador para terapia nasal

Country Status (11)

Country Link
US (2) US11241547B2 (pt)
EP (2) EP2637726B1 (pt)
JP (3) JP2013543754A (pt)
CN (2) CN106063963B (pt)
AU (2) AU2011327848C1 (pt)
BR (1) BR112013012758A2 (pt)
CA (2) CA2817482C (pt)
ES (2) ES2881328T3 (pt)
TR (1) TR201815129T4 (pt)
TW (1) TWI569823B (pt)
WO (1) WO2012063124A1 (pt)

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JP2015123297A (ja) * 2013-12-27 2015-07-06 株式会社吉野工業所 シリンジ型噴出容器
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BR112022012025A2 (pt) * 2019-12-18 2022-09-06 Janssen Pharmaceutica Nv Sistemas de embalagem para dispositivos de aplicação de fármaco e kits de embalagem
IT202000003820U1 (it) * 2020-07-01 2022-01-01 Adl Farm S R L “nebulizzatore nasale perfezionato"
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Also Published As

Publication number Publication date
EP3320935B1 (en) 2021-05-26
CA2817482A1 (en) 2012-05-18
AU2016213800A1 (en) 2016-09-01
TR201815129T4 (tr) 2018-11-21
TW201223571A (en) 2012-06-16
CA3016781A1 (en) 2012-05-18
JP2017077478A (ja) 2017-04-27
CN103298510A (zh) 2013-09-11
EP2637726A1 (en) 2013-09-18
WO2012063124A1 (en) 2012-05-18
US20220233788A1 (en) 2022-07-28
CA2817482C (en) 2018-10-30
CN103298510B (zh) 2016-06-29
CN106063963A (zh) 2016-11-02
ES2694800T3 (es) 2018-12-27
JP2013543754A (ja) 2013-12-09
EP3320935A1 (en) 2018-05-16
AU2011327848C1 (en) 2016-10-20
CA3016781C (en) 2020-09-15
US11241547B2 (en) 2022-02-08
TWI569823B (zh) 2017-02-11
JP6433964B2 (ja) 2018-12-05
ES2881328T3 (es) 2021-11-29
AU2011327848A1 (en) 2013-05-30
CN106063963B (zh) 2020-02-21
AU2011327848B2 (en) 2016-05-12
EP2637726B1 (en) 2018-08-15
JP2018187412A (ja) 2018-11-29
US20130298902A1 (en) 2013-11-14
AU2016213800B2 (en) 2018-05-31

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