GB1431081A - Internittent positive pressure breathing manifold - Google Patents

Internittent positive pressure breathing manifold

Info

Publication number
GB1431081A
GB1431081A GB2685873A GB2685873A GB1431081A GB 1431081 A GB1431081 A GB 1431081A GB 2685873 A GB2685873 A GB 2685873A GB 2685873 A GB2685873 A GB 2685873A GB 1431081 A GB1431081 A GB 1431081A
Authority
GB
United Kingdom
Prior art keywords
nozzle
cap
orifice
aspirator
channels
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
Application number
GB2685873A
Other languages
English (en)
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.)
Teleflex Medical Inc
Original Assignee
Hudson Oxygen Therapy Sales Co
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 Hudson Oxygen Therapy Sales Co filed Critical Hudson Oxygen Therapy Sales Co
Publication of GB1431081A publication Critical patent/GB1431081A/en
Expired legal-status Critical Current

Links

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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/65—Vaporizers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Nozzles (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Medicinal Preparation (AREA)
GB2685873A 1972-06-22 1973-06-05 Internittent positive pressure breathing manifold Expired GB1431081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00265390A US3826255A (en) 1972-06-22 1972-06-22 Intermittent positive pressure breathing manifold

Publications (1)

Publication Number Publication Date
GB1431081A true GB1431081A (en) 1976-04-07

Family

ID=23010246

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5159574A Expired GB1431082A (en) 1972-06-22 1973-06-05 Intermittent positive pressure breathing manifold
GB2685873A Expired GB1431081A (en) 1972-06-22 1973-06-05 Internittent positive pressure breathing manifold

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB5159574A Expired GB1431082A (en) 1972-06-22 1973-06-05 Intermittent positive pressure breathing manifold

Country Status (11)

Country Link
US (1) US3826255A (enrdf_load_stackoverflow)
JP (2) JPS5131480B2 (enrdf_load_stackoverflow)
AU (1) AU468299B2 (enrdf_load_stackoverflow)
BE (1) BE801216A (enrdf_load_stackoverflow)
CA (1) CA1003292A (enrdf_load_stackoverflow)
DE (1) DE2331525C3 (enrdf_load_stackoverflow)
GB (2) GB1431082A (enrdf_load_stackoverflow)
NL (1) NL7308327A (enrdf_load_stackoverflow)
NO (1) NO135345C (enrdf_load_stackoverflow)
SE (1) SE402865B (enrdf_load_stackoverflow)
ZA (1) ZA733952B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186737A (en) 1977-11-10 1980-02-05 Airco, Inc. Drug nebulizing system for medical ventilators of the volume-limited type
US4279250A (en) 1977-11-10 1981-07-21 Airco, Inc. Drug nebulizing system for medical ventilators of the volume-limited type
WO2013050734A1 (en) 2011-10-03 2013-04-11 Amazon Bioguard Limited An improved portable apparatus for generating and broadcasting an aerosol mist

Families Citing this family (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903884A (en) * 1973-08-15 1975-09-09 Becton Dickinson Co Manifold nebulizer system
BR7406804D0 (pt) * 1974-08-19 1974-11-12 Takaoka Kentaro Aperfeicoamentos em vaporizadores para liquidos anestesicos
US3915386A (en) * 1975-02-25 1975-10-28 Respiratory Care Nebulizer
USD245540S (en) * 1975-11-26 1977-08-23 Arbrook, Inc. Nebulizer bag
USD245539S (en) * 1975-11-26 1977-08-23 Arbrook, Inc. Nebulizer-humidifier bag assembly
US4333450A (en) * 1976-12-14 1982-06-08 Lester Victor E Nebulizer-manifold
FI64896C (fi) * 1978-04-18 1984-02-10 Taisto Haekkinen Respirator
US4456179A (en) * 1978-04-28 1984-06-26 Eastfield Corporation Mist generator and housing therefor
US4251033A (en) * 1978-06-12 1981-02-17 Eastfield Corporation Mist generating structure and molding apparatus therefor
US4210155A (en) * 1978-08-03 1980-07-01 Jerry Grimes Inspirational inhalation spirometer apparatus
US4253468A (en) * 1978-08-14 1981-03-03 Steven Lehmbeck Nebulizer attachment
US4198969A (en) * 1978-10-06 1980-04-22 Baxter Travenol Laboratories, Inc. Suction-operated nebulizer
US4241756A (en) * 1978-11-29 1980-12-30 C. R. Bard, Inc. Exhalation valve assembly
USRE32553E (en) * 1978-11-29 1987-12-08 Exhalation valve assembly
FI66753C (fi) * 1979-01-05 1984-12-10 Taisto Haekkinen Rytmiseringsventil foer andningen avsedd foer respirator ellerfoer annan upplivningsanvaendning laempad anordning
US4343304A (en) * 1980-07-17 1982-08-10 Hickmann Horst R Veterinary inhalation therapy apparatus
US4462397A (en) * 1981-04-03 1984-07-31 Terumo Corporation Breathing circuit
US4471773A (en) * 1981-11-19 1984-09-18 Bunnell Life System, Inc. Apparatus and method for delivering medication to patient's respiratory system
DE3224849A1 (de) * 1982-07-02 1984-01-05 Plantorgan Werk Heinrich G.E. Christensen, KG, 2903 Bad Zwischenahn Dampfinhaliergeraet
US4512341A (en) * 1982-11-22 1985-04-23 Lester Victor E Nebulizer with capillary feed
USRE33642E (en) * 1982-11-22 1991-07-23 Hudson Oxygen Therapy Sales Company Nebulizer with capillary feed
US4560519A (en) * 1983-06-03 1985-12-24 Respiratory Care, Inc. Self-contained nebulizer and system
DE3341711A1 (de) * 1983-11-18 1985-05-30 Drägerwerk AG, 2400 Lübeck Steuerbares membranventil fuer beatmungsgeraete
DE3775679D1 (de) * 1986-09-22 1992-02-13 Omron Tateisi Electronics Co Vernebler.
JPH062681Y2 (ja) * 1987-02-17 1994-01-26 オムロン株式会社 霧化器
US5020532A (en) * 1988-11-14 1991-06-04 Baxter International Inc. Exhalation valve for respiratory circuit
US5027809A (en) * 1990-05-17 1991-07-02 Robinson Pat D "Peeper" performance hand held nebuilizer attachment with adjustability of expiratory pressures and expiratory restriction
US5235969A (en) * 1990-08-20 1993-08-17 Intersurgical (Guernsey) Limited Nebulizer having combined structure for removing particles over two microns
US5062419A (en) * 1991-01-07 1991-11-05 Rider Donald L Nebulizer with valved "T" assembly
US5165392A (en) * 1991-07-16 1992-11-24 Small Jr John C Accuvent aerosol delivery system
US5858784A (en) * 1991-12-17 1999-01-12 The Regents Of The University Of California Expression of cloned genes in the lung by aerosol- and liposome-based delivery
JPH07502510A (ja) 1991-12-17 1995-03-16 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 嚢胞性繊維症膜貫通型コンダクタンス調節活性（ｃｆｔｒ）のための遺伝子治療
US5756353A (en) * 1991-12-17 1998-05-26 The Regents Of The University Of California Expression of cloned genes in the lung by aerosol-and liposome-based delivery
US6627615B1 (en) 1991-12-17 2003-09-30 The Regents Of The University Of California Methods and compositions for in vivo gene therapy
US6806084B1 (en) 1992-06-04 2004-10-19 The Regents Of The University Of California Methods for compositions for in vivo gene delivery
AU4528493A (en) * 1992-06-04 1994-01-04 Regents Of The University Of California, The In vivo gene therapy with intron-free sequence of interest
US5570682A (en) * 1993-12-14 1996-11-05 Ethex International, Inc. Passive inspiratory nebulizer system
US5611332A (en) * 1995-03-22 1997-03-18 Bono; Michael Aerosol inhalation device containing a rain-off chamber
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
WO2000027455A1 (en) * 1998-11-06 2000-05-18 Salter Labs Nebulizer mouthpiece and accessories
US6328030B1 (en) * 1999-03-12 2001-12-11 Daniel E. Kidwell Nebulizer for ventilation system
US6314609B1 (en) * 2000-02-07 2001-11-13 Connie George Mouth powered vacuum
CA2406185C (en) 2000-04-11 2011-03-15 Trudell Medical International Aerosol delivery apparatus with positive expiratory pressure capacity
US6718979B1 (en) 2000-06-05 2004-04-13 Dhd Healthcare Corporation Oxygen mask assembly
US6363932B1 (en) 2000-07-06 2002-04-02 Clinical Technologies, Inc. Aerosol enhancement device
US7204245B2 (en) * 2000-07-06 2007-04-17 Clinical Technologies, Inc Aerosol enhancement device
EP1370315B1 (en) 2001-03-20 2011-11-09 Trudell Medical International Nebulizer apparatus
DE10126807C2 (de) * 2001-06-01 2003-12-04 Pari Gmbh Inhalationstherapiegerät mit einem Ventil zur Begrenzung des Inspirationsflusses
US6994083B2 (en) * 2001-12-21 2006-02-07 Trudell Medical International Nebulizer apparatus and method
US20030205226A1 (en) 2002-05-02 2003-11-06 Pre Holding, Inc. Aerosol medication inhalation system
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
ITVI20030115A1 (it) * 2003-06-13 2004-12-14 Arno Drechsel Dispositivo per la generazione di vuoto, particolarmente
US7270123B2 (en) * 2003-08-13 2007-09-18 Trudell Medical International Nebulizer apparatus and method
CA2557020A1 (en) * 2004-02-24 2005-09-01 Boehringer Ingelheim International Gmbh Atomiser
USD529606S1 (en) 2004-04-07 2006-10-03 3M Innovative Properties Company Air duct
US7721734B2 (en) * 2004-05-14 2010-05-25 Carefusion 2200, Inc. Inhalation apparatus
US8524734B2 (en) 2005-05-18 2013-09-03 Mpex Pharmaceuticals, Inc. Aerosolized fluoroquinolones and uses thereof
SI2594272T1 (sl) 2005-05-18 2018-10-30 Horizon Orphan Llc Aerosolizirani fluorokinoloni in njih uporaba
US8225785B2 (en) * 2006-10-03 2012-07-24 Smiths Medical Asd, Inc. Vibratory PEP therapy system with medicated aerosol nebulizer
US20080223361A1 (en) * 2007-03-14 2008-09-18 Peter Nieuwstad Respiratory medicine delivery system
HUE038428T2 (hu) 2008-10-07 2018-10-29 Horizon Orphan Llc Aeroszol fluorokinolon készítmények javított farmakokinetika érdekében
CN102325532B (zh) 2008-10-07 2015-06-17 Mpex医药有限公司 用于减轻肺部炎症的左氧氟沙星吸入剂
US20110060257A1 (en) * 2009-02-06 2011-03-10 Shoichi Nakamura Gas mist pressure bath system
CA2773033C (en) 2009-09-04 2016-10-11 Mpex Pharmaceuticals, Inc. Use of aerosolized levofloxacin for treating cystic fibrosis
US8961478B2 (en) * 2009-10-09 2015-02-24 Acp Japan Co., Ltd. Gas mist pressure bathing system
US8944050B2 (en) * 2010-08-13 2015-02-03 The Corporation Of Mercer University Inhalation airflow regulation devices and methods of using the same
LT2670242T (lt) 2011-01-31 2022-06-27 Avalyn Pharma Inc. Aerozoliniai pirfenidono ir piridono anologų junginiai, ir jų panaudojimas
EP3216475B1 (en) 2012-01-24 2020-07-22 Vapotherm, Inc. Systems for providing respiratory therapy
US10682331B2 (en) * 2012-02-24 2020-06-16 Nasoneb, Inc. Nasal drug delivery and method of making same
ES2959198T3 (es) 2012-07-24 2024-02-21 Avalyn Pharma Inc Compuestos análogos de pirfenidona y piridona en aerosol
US9539408B2 (en) 2012-10-31 2017-01-10 Trudell Medical International Nebulizer apparatus
EP3027026B1 (en) 2013-07-31 2024-11-13 Avalyn Pharma Inc. Aerosol tyrosine kinase inhibitor compounds and uses thereof
EP3091976B1 (en) 2014-01-10 2024-07-24 Avalyn Pharma Inc. Aerosol pirfenidone and pyridone analog compounds and uses thereof
JP6559159B2 (ja) * 2014-06-06 2019-08-14 ベイポサーム， インコーポレイティド 呼吸療法のための加熱噴霧器アダプタ
JP6779866B2 (ja) 2014-06-13 2020-11-04 チルドレンズ メディカル センター コーポレイション ミトコンドリアを単離するための製品および方法
JP5991685B1 (ja) * 2015-12-24 2016-09-14 株式会社 ウィズダム 噴霧器及び該噴霧器を用いた噴霧装置
CN109152795A (zh) 2016-01-15 2019-01-04 儿童医学中心公司 线粒体和组合的线粒体试剂的治疗用途
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
ES2988939T3 (es) 2016-07-08 2024-11-22 Trudell Medical Int Inc Dispositivo de presión espiratoria positiva oscilante inteligente
CN110049795B (zh) 2016-12-09 2022-07-19 特鲁德尔医学国际公司 智能雾化器
EP3644964B1 (en) 2017-06-28 2024-04-10 Children's Medical Center Corporation Promoting lung growth
WO2019110099A1 (en) 2017-12-06 2019-06-13 Qrumpharma Inc. Inhalable clofazimine formulation
EP4585247A3 (en) 2018-01-04 2025-07-23 Trudell Medical International Inc. Smart oscillating positive expiratory pressure device
AU2019279019A1 (en) 2018-05-31 2020-12-17 Vapotherm, Inc. Machine proximate nebulizer
JP2021525574A (ja) 2018-05-31 2021-09-27 ベイポサーム， インコーポレイティド カニューレベースの振動メッシュ付き噴霧吸入器
EP3593907B1 (en) * 2018-07-13 2021-05-19 Elysion Family Office GmbH Nozzle for a nano-aerosol
EP3840737A1 (en) 2018-08-23 2021-06-30 MannKind Corporation Compositions of clofazimine, combinations comprising them, processes for their preparation, uses and methods comprising them
EP4461369A3 (en) 2019-04-15 2025-02-12 Children's Medical Center Corporation Aerosolized compositions comprising mitochondria and methods of use thereof
US20220370493A1 (en) 2019-06-04 2022-11-24 Thirty Holdings Limited Methods and compositions for generating nitric oxide and uses thereof
EP3980032A1 (en) 2019-06-04 2022-04-13 Thirty Respiratory Limited Methods and compositions for generating nitric oxide and uses thereof to deliver nitric oxide via the respiratory tract
WO2021038467A1 (en) 2019-08-27 2021-03-04 Trudell Medical International Smart oscillating positive expiratory pressure device
EP4353288A3 (en) 2019-09-26 2024-06-19 Vapotherm, Inc. Internal cannula mounted nebulizer
WO2021214439A1 (en) 2020-04-23 2021-10-28 Thirty Respiratory Limited Methods and compositions for treating and combatting tuberculosis
AU2021259360A1 (en) 2020-04-23 2022-12-01 Thirty Respiratory Limited Nitric oxide or nitric oxide releasing compositions for use in treating SARS-CoV and SARS-CoV-2
IL298698A (en) 2020-06-01 2023-02-01 Advent Therapeutics Inc Pharmaceutical compositions comprising insoluble active ingredients
WO2022240897A1 (en) 2021-05-10 2022-11-17 Sepelo Therapeutics, Llc Pharmaceutical composition comprising delafloxacin for administration into the lung
WO2023028364A1 (en) 2021-08-27 2023-03-02 Sepelo Therapeutics, Llc Targeted compositions and uses therof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2069455A (en) * 1934-09-08 1937-02-02 Robert F Massa Atomizer
US3097645A (en) * 1960-03-22 1963-07-16 Victor E Lester Nebulizer
US3234932A (en) * 1960-09-19 1966-02-15 Forrest M Bird Respirator
US3221733A (en) * 1961-10-02 1965-12-07 Bennett Respiration Products I Pressure breathing therapy unit
US3362404A (en) * 1964-11-16 1968-01-09 Bennett Respiration Products I Respiration apparatus for administering intermittent positive pressure breathing therapy
US3468307A (en) * 1966-10-26 1969-09-23 Carleton Controls Corp Intermittent positive pressure breathing apparatus
US3580249A (en) * 1968-09-16 1971-05-25 Kentaro Takaoka Aerosol nebulizers
US3584621A (en) * 1968-10-31 1971-06-15 Bird F M Respiratory apparatus
US3664337A (en) * 1970-04-15 1972-05-23 Bio Logics Inc Respiration assembly and methods

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186737A (en) 1977-11-10 1980-02-05 Airco, Inc. Drug nebulizing system for medical ventilators of the volume-limited type
US4279250A (en) 1977-11-10 1981-07-21 Airco, Inc. Drug nebulizing system for medical ventilators of the volume-limited type
WO2013050734A1 (en) 2011-10-03 2013-04-11 Amazon Bioguard Limited An improved portable apparatus for generating and broadcasting an aerosol mist

Also Published As

Publication number Publication date
CA1003292A (en) 1977-01-11
BE801216A (nl) 1973-10-15
ZA733952B (en) 1974-05-29
AU5704873A (en) 1974-12-19
NL7308327A (enrdf_load_stackoverflow) 1973-12-27
GB1431082A (en) 1976-04-07
DE2331525C3 (de) 1979-02-01
NO135345C (no) 1977-03-30
SE402865B (sv) 1978-07-24
JPS50143391A (enrdf_load_stackoverflow) 1975-11-18
JPS4951796A (enrdf_load_stackoverflow) 1974-05-20
JPS5131480B2 (enrdf_load_stackoverflow) 1976-09-07
US3826255A (en) 1974-07-30
AU468299B2 (en) 1976-01-08
DE2331525A1 (de) 1974-01-31
JPS5239277B2 (enrdf_load_stackoverflow) 1977-10-04
NO135345B (enrdf_load_stackoverflow) 1976-12-20
DE2331525B2 (de) 1978-05-24

Similar Documents

Publication Publication Date Title
GB1431081A (en) Internittent positive pressure breathing manifold
US4588129A (en) Nebulizer
US4566452A (en) Nebulizer
DE3470380D1 (en) Nebulizer
CN209790461U (zh) 一种雾化头及熏香装置
US3903216A (en) Inhalation therapy apparatus
US1614532A (en) Means for applying liquid medicaments under pressure action
US3915386A (en) Nebulizer
GB1255385A (en) Improvements relating to liquid dispensers
GB1036025A (en) Improvements in or relating to dispensing or spraying antiseptic
KR850004724A (ko) 가스의 힘에 의한 분무기
CN100450634C (zh) 喷雾文丘里管和包括该文丘里管的装置
US2993652A (en) Atomizer
US3140052A (en) Spray nozzle comprising a base member and a cap
CN212880491U (zh) 一种雾化吸入器
US4030667A (en) Push-button having a calibrated outlet for a container under pressure
GB1106503A (en) An appliance for atomising liquids
GB1350794A (en) Mechanical nebulization device for the product stream from a pressurized dispenser
GB1509513A (en) Deep-freezing of liquid biological materials
US2448803A (en) Nasal sprayer
GB1374200A (en) Spray guns for viscous liquids
GB1424161A (en) Spray heads
US2796295A (en) Orifice nebulizer
US2577550A (en) Multiple nozzle spray head
GB250920A (en) Pocket atomiser

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee