ATE261743T1 - Flüssigkeitsausstossvorrichtung mit magnetisch betätigbares ventil - Google Patents

Flüssigkeitsausstossvorrichtung mit magnetisch betätigbares ventil

Info

Publication number
ATE261743T1
ATE261743T1 AT00311778T AT00311778T ATE261743T1 AT E261743 T1 ATE261743 T1 AT E261743T1 AT 00311778 T AT00311778 T AT 00311778T AT 00311778 T AT00311778 T AT 00311778T AT E261743 T1 ATE261743 T1 AT E261743T1
Authority
AT
Austria
Prior art keywords
liquid
tube
vibrating element
reservoir
valve
Prior art date
Application number
AT00311778T
Other languages
English (en)
Inventor
Heikki Haveri
Original Assignee
Instrumentarium Corp
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 Instrumentarium Corp filed Critical Instrumentarium Corp
Application granted granted Critical
Publication of ATE261743T1 publication Critical patent/ATE261743T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • 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
    • A61M15/0085—Inhalators using ultrasonics
    • 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
    • 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
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B05B1/3053—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice the actuating means being a solenoid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
    • B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0651—One-way valve the fluid passing through the solenoid coil
    • 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
    • A61M16/10—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Emergency Medicine (AREA)
  • Special Spraying Apparatus (AREA)
  • Electron Tubes For Measurement (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Magnetically Actuated Valves (AREA)
  • Lift Valve (AREA)
  • Nozzles (AREA)
AT00311778T 2000-12-29 2000-12-29 Flüssigkeitsausstossvorrichtung mit magnetisch betätigbares ventil ATE261743T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00311778A EP1219314B1 (de) 2000-12-29 2000-12-29 Flüssigkeitsausstossvorrichtung mit Magnetisch betätigbares Ventil

Publications (1)

Publication Number Publication Date
ATE261743T1 true ATE261743T1 (de) 2004-04-15

Family

ID=8173500

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00311778T ATE261743T1 (de) 2000-12-29 2000-12-29 Flüssigkeitsausstossvorrichtung mit magnetisch betätigbares ventil

Country Status (3)

Country Link
EP (1) EP1219314B1 (de)
AT (1) ATE261743T1 (de)
DE (1) DE60009109T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4469972B2 (ja) * 2001-11-01 2010-06-02 エアロジェン（アイルランド）リミテッド 呼吸器系への薬剤の送給のための装置及び方法
US6868851B2 (en) 2002-01-31 2005-03-22 Instrumentarium Corp. Liquid reservoir for nebulizer
DE10250625A1 (de) 2002-10-30 2004-05-19 Pari GmbH Spezialisten für effektive Inhalation Inhalationstherapievorrichtung
DE102005006374B3 (de) 2005-02-11 2006-07-20 Pari GmbH Spezialisten für effektive Inhalation Aerosolerzeugungsvorrichtung und Inhalationstherapiegerät mit einer derartigen Vorrichtung
DE102005012753A1 (de) * 2005-03-19 2006-09-28 Weinmann Geräte für Medizin GmbH & Co. KG Vorrichtung zur Beatmung
ATE529677T1 (de) * 2007-06-05 2011-11-15 Bosch Gmbh Robert Magnetventilkopf eines magnetventils
US10154923B2 (en) 2010-07-15 2018-12-18 Eyenovia, Inc. Drop generating device
CN103189087B (zh) * 2010-10-29 2016-03-16 皇家飞利浦电子股份有限公司 雾化器、控制雾化器的控制单元以及雾化器的控制方法
JP6329130B2 (ja) 2012-04-10 2018-05-30 アイノビア，インコーポレイティド 噴霧エジェクタ機構、電荷分離及び制御可能な液滴電荷を提供する装置、並びに低投与量の点眼
WO2013158967A2 (en) 2012-04-20 2013-10-24 Corinthian Ophthalmic, Inc. Spray ejector device and methods of use
AU2013262986A1 (en) 2012-05-14 2015-01-22 Eyenovia, Inc. Laminar flow droplet generator device and methods of use
SG10201602609XA (en) 2012-05-15 2016-05-30 Eyenovia Inc Ejector devices, methods, drivers, and circuits therefor
DE102016114405A1 (de) * 2016-03-23 2017-09-28 F+K lnnovationen GmbH & Co. KG Kartuschentropfendosierer
KR102643190B1 (ko) 2017-06-10 2024-03-04 아이노비아 인코포레이티드 유체를 취급하기 위한, 그리고 눈에 유체를 전달하기 위한 디바이스들
CN108825796A (zh) * 2018-08-31 2018-11-16 韩沐霖 通液电磁阀
WO2020176777A1 (en) * 2019-02-28 2020-09-03 Nano Vape Corporation Inhalable vapor generation method and system
CN115038414A (zh) 2019-12-11 2022-09-09 艾诺维亚股份有限公司 用于向眼睛输送流体的系统和装置及使用方法
CN116099082A (zh) * 2021-11-11 2023-05-12 心诚镁行动医电股份有限公司 可携式雾化器及其直立式置药与雾化组件
CN114939210B (zh) * 2022-04-28 2025-09-19 成都捷芯科技有限公司 热喷雾化设备
CN114949473B (zh) * 2022-04-28 2025-09-19 成都捷芯科技有限公司 手持美容仪及供液装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812854A (en) 1972-10-20 1974-05-28 A Michaels Ultrasonic nebulizer
US4210174A (en) * 1978-05-30 1980-07-01 Instrumentation Industries, Inc. Positive pressure valves
US4630799A (en) * 1983-09-14 1986-12-23 Nolan John H Remotely controlled override valve with calibration means
US5388571A (en) * 1987-07-17 1995-02-14 Roberts; Josephine A. Positive-pressure ventilator system with controlled access for nebulizer component servicing
US5938117A (en) 1991-04-24 1999-08-17 Aerogen, Inc. Methods and apparatus for dispensing liquids as an atomized spray
EP0516565B1 (de) 1991-05-27 1996-04-24 TDK Corporation Ultraschallzerstäuber
US5518179A (en) 1991-12-04 1996-05-21 The Technology Partnership Limited Fluid droplets production apparatus and method
DE4300880C2 (de) 1993-01-15 1996-03-21 Draegerwerk Ag Ultraschallvernebler mit Dosiereinheit
SE9600913L (sv) * 1996-03-08 1997-02-03 Siemens Elema Ab Ventil
US6032667A (en) * 1997-10-30 2000-03-07 Instrumentarium Corporation Variable orifice pulse valve

Also Published As

Publication number Publication date
EP1219314A1 (de) 2002-07-03
DE60009109D1 (de) 2004-04-22
DE60009109T2 (de) 2004-09-16
EP1219314B1 (de) 2004-03-17

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties