EA201201015A1 - Идентификация сухих элементов распылителя - Google Patents

Идентификация сухих элементов распылителя

Info

Publication number
EA201201015A1
EA201201015A1 EA201201015A EA201201015A EA201201015A1 EA 201201015 A1 EA201201015 A1 EA 201201015A1 EA 201201015 A EA201201015 A EA 201201015A EA 201201015 A EA201201015 A EA 201201015A EA 201201015 A1 EA201201015 A1 EA 201201015A1
Authority
EA
Eurasian Patent Office
Prior art keywords
identification
impedance value
dry spray
spray elements
liquid
Prior art date
Application number
EA201201015A
Other languages
English (en)
Other versions
EA024879B1 (ru
Inventor
Бенджамин Моррис Гордон
Стивен Дейвид Гарднер
Томас Эдуард Паркер
Original Assignee
Нектер Терепьютикс
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 Нектер Терепьютикс filed Critical Нектер Терепьютикс
Publication of EA201201015A1 publication Critical patent/EA201201015A1/ru
Publication of EA024879B1 publication Critical patent/EA024879B1/ru

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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/005—Sprayers or atomisers specially adapted for therapeutic purposes 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
    • A61M15/00—Inhalators
    • A61M15/0065—Inhalators with dosage or measuring devices
    • A61M15/0068—Indicating or counting the number of dispensed doses or of remaining doses
    • A61M15/0081—Locking means
    • 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
    • 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
    • B05B12/081—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 the weight of a reservoir or container for liquid or other fluent material; responsive to level or volume of liquid or other fluent material in a reservoir or container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
    • 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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/27—General characteristics of the apparatus preventing use
    • A61M2205/276—General characteristics of the apparatus preventing use preventing unwanted use
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
    • 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
    • B05B17/0653—Details
    • B05B17/0669—Excitation frequencies

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

В заявке раскрываются различные варианты определения, находится ли жидкость в контакте с распыляющим элементом. Распыляющий элемент может быть возбужден электрическим сигналом на частоте измерения. Может быть измерен импеданс распыляющего элемента с получением измеренной величины импеданса. Величина импеданса может быть сопоставлена с хранящейся величиной импеданса. На основании сравнения может быть определено, находится ли жидкость в контакте с распыляющим элементом.
EA201201015A 2010-01-19 2011-01-19 Идентификация сухих элементов распылителя EA024879B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29630610P 2010-01-19 2010-01-19
PCT/US2011/021671 WO2011091002A1 (en) 2010-01-19 2011-01-19 Identifying dry nebulizer elements

Publications (2)

Publication Number Publication Date
EA201201015A1 true EA201201015A1 (ru) 2013-02-28
EA024879B1 EA024879B1 (ru) 2016-10-31

Family

ID=44307175

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201201015A EA024879B1 (ru) 2010-01-19 2011-01-19 Идентификация сухих элементов распылителя

Country Status (13)

Country Link
US (1) US9272101B2 (ru)
EP (1) EP2525855A4 (ru)
JP (1) JP2013517099A (ru)
KR (1) KR101750032B1 (ru)
CN (1) CN102905748B (ru)
AU (1) AU2011207583B2 (ru)
BR (1) BR112012017570A2 (ru)
CA (1) CA2787353A1 (ru)
EA (1) EA024879B1 (ru)
IL (1) IL220886A (ru)
IN (1) IN2012DN06298A (ru)
MX (1) MX2012008347A (ru)
WO (1) WO2011091002A1 (ru)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112012017570A2 (pt) 2010-01-19 2016-08-16 Nektar Therapeutics método para determinar se um líquido está em contato com um elemento nebulizador, e, sistema para energizar um elemento nebulizador
CA2834171C (en) 2011-05-13 2019-07-30 Unilever Plc Spraying device
KR20150080506A (ko) * 2012-10-17 2015-07-09 넥타르 테라퓨틱스 건조한 분무기 요소들을 식별하기 위한 방법 및 시스템
PL2775051T3 (pl) 2013-03-05 2019-06-28 Unilever N.V. Urządzenie spryskujące zawierające komorę odmierzającą
JP6434973B2 (ja) * 2013-07-24 2018-12-05 スタムフォード・ディバイセズ・リミテッド 噴霧器振動開口板駆動周波数の制御および監視
IL217513A0 (en) * 2013-09-04 2012-02-29 Nektar Therapeutics Negatively biased sealed nebulizers systems and methods
EP2883564A1 (en) 2013-12-16 2015-06-17 PARI Pharma GmbH Aerosol delivery device and method of operating the aerosol delivery device
TWI577450B (zh) * 2014-09-05 2017-04-11 台達電子工業股份有限公司 霧化器及其適用之控制方法
US10149969B2 (en) * 2014-09-25 2018-12-11 L'oréal Skin treatment appliance with changeable workpiece
FR3029122B1 (fr) * 2014-11-28 2019-04-05 Valeo Systemes Thermiques Procede de detection d'une insuffisance de liquide dans un dispositif d'atomisation par ultrasons
CN104548289B (zh) * 2014-12-16 2017-06-23 摩易国际股份有限公司 可更换喷雾头的雾化器异常自动检知结构
CN107626019A (zh) * 2016-07-18 2018-01-26 卓效医疗有限公司 手持式喷雾器
EP3672734B1 (en) 2017-08-25 2021-09-22 Stamford Devices Limited Protection of aperture plate during aerosol generation
EP3556475A1 (en) * 2018-04-20 2019-10-23 PARI GmbH Spezialisten für effektive Inhalation Controller for an aerosol generator
ES2955522T3 (es) * 2018-12-14 2023-12-04 Pari Pharma Gmbh Cabezales de vibración basados en acoplamiento inductivo para un generador de aerosol
CN111346777A (zh) * 2020-04-09 2020-06-30 佛山市南海科日超声电子有限公司 带液位检测的雾化设备
US20240058556A1 (en) 2020-12-16 2024-02-22 Vectura Delivery Devices Limited Detecting the presence of liquid in a vibrating membrane nebulizer
CN114642795B (zh) * 2020-12-18 2024-02-27 深圳麦克韦尔科技有限公司 电子雾化装置
BE1028955B1 (nl) * 2020-12-28 2022-07-26 Dsp Food Nv Gebrandmerkt vers product en werkwijze voor het brandmerken van verse producten door middel van een lasermachine

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Also Published As

Publication number Publication date
WO2011091002A1 (en) 2011-07-28
CN102905748A (zh) 2013-01-30
EA024879B1 (ru) 2016-10-31
CA2787353A1 (en) 2011-07-28
US20120291777A1 (en) 2012-11-22
MX2012008347A (es) 2012-08-08
BR112012017570A2 (pt) 2016-08-16
CN102905748B (zh) 2016-03-23
US9272101B2 (en) 2016-03-01
EP2525855A4 (en) 2016-07-06
KR101750032B1 (ko) 2017-06-22
IN2012DN06298A (ru) 2015-09-25
IL220886A0 (en) 2012-09-24
AU2011207583B2 (en) 2015-11-19
JP2013517099A (ja) 2013-05-16
KR20120140239A (ko) 2012-12-28
AU2011207583A1 (en) 2012-08-09
EP2525855A1 (en) 2012-11-28
IL220886A (en) 2015-06-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): MD

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM RU