DE69936895D1 - Vernebler - Google Patents

Vernebler

Info

Publication number
DE69936895D1
DE69936895D1 DE69936895T DE69936895T DE69936895D1 DE 69936895 D1 DE69936895 D1 DE 69936895D1 DE 69936895 T DE69936895 T DE 69936895T DE 69936895 T DE69936895 T DE 69936895T DE 69936895 D1 DE69936895 D1 DE 69936895D1
Authority
DE
Germany
Prior art keywords
gas
deflector
stream
substance
atomising
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.)
Expired - Lifetime
Application number
DE69936895T
Other languages
English (en)
Other versions
DE69936895T2 (de
Inventor
Jonathan Stanley Harold Denyer
Anthony Dyche
Paul Stanley Hensey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Respironics UK Ltd
Original Assignee
Respironics UK Ltd
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 Respironics UK Ltd filed Critical Respironics UK Ltd
Publication of DE69936895D1 publication Critical patent/DE69936895D1/de
Application granted granted Critical
Publication of DE69936895T2 publication Critical patent/DE69936895T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0012—Apparatus for achieving spraying before discharge from the apparatus
    • 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
    • A61M11/001—Particle size control
    • A61M11/002—Particle size control by flow deviation causing inertial separation of transported particles
    • 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
    • A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector 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
    • A61M15/00—Inhalators
    • A61M15/0091—Inhalators mechanically breath-triggered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2435—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together by parallel conduits placed one inside the other
DE69936895T 1998-02-26 1999-02-03 Vernebler Expired - Lifetime DE69936895T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9804149 1998-02-26
GB9804149A GB2334686B (en) 1998-02-26 1998-02-26 Nebuliser

Publications (2)

Publication Number Publication Date
DE69936895D1 true DE69936895D1 (de) 2007-09-27
DE69936895T2 DE69936895T2 (de) 2008-05-15

Family

ID=10827673

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69936895T Expired - Lifetime DE69936895T2 (de) 1998-02-26 1999-02-03 Vernebler
DE69928150T Expired - Lifetime DE69928150T2 (de) 1998-02-26 1999-02-03 Vernebler

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69928150T Expired - Lifetime DE69928150T2 (de) 1998-02-26 1999-02-03 Vernebler

Country Status (9)

Country Link
US (1) US6131568A (de)
EP (2) EP0938906B1 (de)
AT (2) ATE309020T1 (de)
AU (1) AU746548B2 (de)
CA (1) CA2262177C (de)
DE (2) DE69936895T2 (de)
ES (1) ES2294596T3 (de)
GB (1) GB2334686B (de)
NZ (1) NZ334321A (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
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US5823179A (en) 1996-02-13 1998-10-20 1263152 Ontario Inc. Nebulizer apparatus and method
US6044841A (en) * 1997-08-29 2000-04-04 1263152 Ontario Inc. Breath actuated nebulizer with valve assembly having a relief piston
US5954047A (en) * 1997-10-17 1999-09-21 Systemic Pulmonary Development, Ltd. Methods and apparatus for delivering aerosolized medication
DE19962110C2 (de) * 1999-12-22 2003-06-12 Pari Gmbh Inhalationsvernebler mit einstückigem Ventilelement
CA2733850C (en) 2000-04-11 2013-10-22 Trudell Medical International Aerosol delivery apparatus with positive expiratory pressure capacity
CA2441100C (en) * 2001-03-20 2013-05-21 Trudell Medical International Nebulizer apparatus with an adjustable fluid orifice
JP4795637B2 (ja) * 2001-09-28 2011-10-19 カーブ テクノロジー，インコーポレイティド 鼻ネブライザー
US6994083B2 (en) 2001-12-21 2006-02-07 Trudell Medical International Nebulizer apparatus and method
ITBS20020044U1 (it) * 2002-04-17 2003-10-17 Flaem Nuova Spa Ampolla nebulizzatrice con uscita verticale e sistema di antirovesciamento
US20030205226A1 (en) 2002-05-02 2003-11-06 Pre Holding, Inc. Aerosol medication inhalation system
US8122881B2 (en) * 2002-05-09 2012-02-28 Kurve Technology, Inc. Particle dispersion device for nasal delivery
US6904908B2 (en) 2002-05-21 2005-06-14 Trudell Medical International Visual indicator for an aerosol medication delivery apparatus and system
US7267120B2 (en) 2002-08-19 2007-09-11 Allegiance Corporation Small volume nebulizer
WO2005005054A1 (en) * 2003-07-04 2005-01-20 Incro Limited Nozzle arrangements
US7270123B2 (en) * 2003-08-13 2007-09-18 Trudell Medical International Nebulizer apparatus and method
WO2005023334A2 (en) * 2003-09-05 2005-03-17 Kurve Technology, Inc. Nasal adapter for the base of the nose
JP5144070B2 (ja) * 2003-09-05 2013-02-13 カーブ テクノロジー，インコーポレイティド 鼻腔深部及び副鼻腔に薬剤を点鼻送達するための一体型ネブライザ及び粒子分散チャンバ
WO2005079997A1 (de) 2004-02-24 2005-09-01 Boehringer Ingelheim International Gmbh Zerstäuber
JP4765526B2 (ja) * 2005-10-04 2011-09-07 オムロンヘルスケア株式会社 吸入器および吸入器用マウスピース
US7841335B2 (en) 2006-03-30 2010-11-30 Carefusion 2200, Inc. Nebulizer with flow-based fluidic control and related methods
CA2658164C (en) * 2006-03-30 2014-08-12 Allegiance Corporation Nebulizer with pressure-based fluidic control and related methods
WO2008028092A2 (en) 2006-08-30 2008-03-06 Kurve Technology, Inc. Aerosol generating and delivery device
WO2010098430A1 (ja) * 2009-02-26 2010-09-02 日本エー・シー・ピー株式会社 ガスミスト吸入器
US9492625B2 (en) * 2009-11-12 2016-11-15 Stc.Unm Dry powder inhaler with flutter dispersion member
US8596263B2 (en) * 2009-11-16 2013-12-03 Samuel David Piper Inhalation actuated nebulizer with impingement shield
JP5892933B2 (ja) * 2010-07-01 2016-03-23 中村　正一 ガスミスト吸入器
US10463815B2 (en) 2012-02-21 2019-11-05 Respira Therapeutics, Inc. Inhaler to deliver substances for prophylaxis or prevention of disease or injury caused by the inhalation of biological or chemical agents
US9539408B2 (en) 2012-10-31 2017-01-10 Trudell Medical International Nebulizer apparatus
US10463813B2 (en) * 2013-09-21 2019-11-05 Inspirx, Inc. Breath actuated nebulizer
ITVR20130279A1 (it) * 2013-12-12 2015-06-13 Elettroplastica S P A Dispositivo di nebulizzazione di sostanze per aerosol
CA2972826C (en) 2015-01-14 2023-09-12 Respira Therapeutics, Inc. Powder dispersion methods and devices
MX2018014121A (es) 2016-05-19 2019-04-29 Trudell Medical Int Camara de retencion con valvula inteligente.
US10786638B2 (en) 2016-07-08 2020-09-29 Trudell Medical International Nebulizer apparatus and method
CA3028604C (en) 2016-07-08 2023-12-05 Trudell Medical International Smart oscillating positive expiratory pressure device
CA3036631A1 (en) 2016-12-09 2018-06-14 Trudell Medical International Smart nebulizer
US11666801B2 (en) 2018-01-04 2023-06-06 Trudell Medical International Smart oscillating positive expiratory pressure device
CA3152072A1 (en) 2019-08-27 2021-03-04 Trudell Medical International Smart oscillating positive expiratory pressure device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB560190A (en) * 1942-12-04 1944-03-23 Thomas Scott Sutherland Improved form of atomiser syphon
FR1070292A (fr) * 1953-02-03 1954-07-21 Pulvérisateur
GB1138274A (en) * 1966-03-04 1968-12-27 Liston Fletcher Inc Therapeutic respirator
DE3043377A1 (de) * 1980-11-17 1982-07-01 Brugger, Inge, 8130 Starnberg Zerstaeuber
US4396015A (en) * 1980-12-22 1983-08-02 Johnson Robert J Medication control device for use in treating lungs
ES2029248T3 (es) * 1986-09-22 1992-08-01 Omron Tateisi Electronics Co. Pulverizador.
US4746067A (en) * 1986-11-07 1988-05-24 Svoboda Steven A Liquid atomizing device and method
FI82808C (fi) * 1987-12-31 1991-04-25 Etelae Haemeen Keuhkovammayhdi Ultraljudfinfoerdelningsanordning.
US5209225A (en) * 1991-11-19 1993-05-11 Glenn Joseph G Flow through nebulizer
US5355872B1 (en) * 1992-03-04 1998-10-20 John H Riggs Low flow rate nebulizer apparatus and method of nebulization
GB9311614D0 (en) * 1993-06-04 1993-07-21 Aid Medic Ltd Nebulizer
US5503139A (en) * 1994-02-02 1996-04-02 Mcmahon; Michael D. Continuous flow adaptor for a nebulizer
GB9422821D0 (en) * 1994-11-11 1995-01-04 Aid Medic Ltd Atomizer
US5584285A (en) * 1995-06-07 1996-12-17 Salter Labs Breathing circuit apparatus for a nebulizer
US5823179A (en) * 1996-02-13 1998-10-20 1263152 Ontario Inc. Nebulizer apparatus and method
WO1997029700A1 (en) * 1996-02-15 1997-08-21 Victor Spivak Multi-element energy focusing
US6044841A (en) * 1997-08-29 2000-04-04 1263152 Ontario Inc. Breath actuated nebulizer with valve assembly having a relief piston

Also Published As

Publication number Publication date
AU1728699A (en) 1999-09-09
GB9804149D0 (en) 1998-04-22
AU746548B2 (en) 2002-05-02
NZ334321A (en) 2000-01-28
ATE369887T1 (de) 2007-09-15
EP0938906A3 (de) 2000-07-05
EP0938906A2 (de) 1999-09-01
EP1576979A3 (de) 2005-12-07
ATE309020T1 (de) 2005-11-15
GB2334686B (en) 2002-06-19
GB2334686A (en) 1999-09-01
DE69928150T2 (de) 2006-07-20
ES2294596T3 (es) 2008-04-01
US6131568A (en) 2000-10-17
EP0938906B1 (de) 2005-11-09
EP1576979B1 (de) 2007-08-15
DE69936895T2 (de) 2008-05-15
CA2262177A1 (en) 1999-08-26
CA2262177C (en) 2007-09-11
DE69928150D1 (de) 2005-12-15
EP1576979A2 (de) 2005-09-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition