DE112017004833B4 - Vernebler vom Netztyp - Google Patents

Vernebler vom Netztyp Download PDF

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Publication number
DE112017004833B4
DE112017004833B4 DE112017004833.8T DE112017004833T DE112017004833B4 DE 112017004833 B4 DE112017004833 B4 DE 112017004833B4 DE 112017004833 T DE112017004833 T DE 112017004833T DE 112017004833 B4 DE112017004833 B4 DE 112017004833B4
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DE
Germany
Prior art keywords
current
ultrasonic vibrator
voltage
frequency
driving
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.)
Active
Application number
DE112017004833.8T
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German (de)
English (en)
Other versions
DE112017004833T5 (de
Inventor
Masao Maeda
Hidetaka Togo
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.)
Omron Healthcare Co Ltd
Original Assignee
Omron Healthcare Co 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 Omron Healthcare Co Ltd filed Critical Omron Healthcare Co Ltd
Publication of DE112017004833T5 publication Critical patent/DE112017004833T5/de
Application granted granted Critical
Publication of DE112017004833B4 publication Critical patent/DE112017004833B4/de
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    • 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
    • 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
    • B05B17/0623—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 coupled with a vibrating horn
    • 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
    • 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
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
    • B06B1/0246—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal
    • B06B1/0253—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken directly from the generator circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/70—Specific application

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Special Spraying Apparatus (AREA)
DE112017004833.8T 2016-09-27 2017-08-09 Vernebler vom Netztyp Active DE112017004833B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-188717 2016-09-27
JP2016188717A JP6711225B2 (ja) 2016-09-27 2016-09-27 超音波振動子駆動装置およびメッシュ式ネブライザ
PCT/JP2017/028912 WO2018061494A1 (ja) 2016-09-27 2017-08-09 超音波振動子駆動装置およびメッシュ式ネブライザ

Publications (2)

Publication Number Publication Date
DE112017004833T5 DE112017004833T5 (de) 2019-06-13
DE112017004833B4 true DE112017004833B4 (de) 2022-11-24

Family

ID=61762672

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112017004833.8T Active DE112017004833B4 (de) 2016-09-27 2017-08-09 Vernebler vom Netztyp

Country Status (5)

Country Link
US (1) US10603683B2 (enExample)
JP (1) JP6711225B2 (enExample)
CN (1) CN109689229B (enExample)
DE (1) DE112017004833B4 (enExample)
WO (1) WO2018061494A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12052925B2 (en) 2016-01-23 2024-07-30 Liat Keng KANG Method and device for driving a piezoelectric device
CN111438026B (zh) * 2020-03-25 2022-03-11 广州厚达电子科技有限公司 一种超声波雾化器的驱动方法
KR102402071B1 (ko) * 2020-07-24 2022-05-24 주식회사 케이티앤지 초음파 진동자 캘리브레이션 장치 및 그 방법
JP7658194B2 (ja) * 2021-06-25 2025-04-08 オムロンヘルスケア株式会社 給電システムを備えたネブライザ
JP7571675B2 (ja) * 2021-06-25 2024-10-23 オムロンヘルスケア株式会社 ネブライザ
CN117000494B (zh) * 2022-04-27 2026-04-28 深圳市合元科技有限公司 超声雾化装置
CN115569276A (zh) * 2022-11-25 2023-01-06 四川康谷康业科技有限公司 出雾速率和出雾量可调控的医用微网式雾化方法及系统
CN119632305A (zh) * 2023-09-15 2025-03-18 深圳市合元科技有限公司 电子雾化装置及控制方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340470A1 (de) 1988-05-06 1989-11-08 Satronic Ag Verfahren und Schaltung zur Anregung eines Ultraschallschwingers und deren Verwendung zur Zerstäubung einer Flüssigkeit
JP2003038646A (ja) 2001-08-02 2003-02-12 Olympus Optical Co Ltd 医用噴霧装置
US6539937B1 (en) 2000-04-12 2003-04-01 Instrumentarium Corp. Method of maximizing the mechanical displacement of a piezoelectric nebulizer apparatus
DE102012109035A1 (de) 2012-09-25 2014-03-27 Adolf Würth GmbH & Co. KG Transformatorfreier Ultraschall-Generator für ein Handgerät

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51105812A (ja) * 1975-03-14 1976-09-20 Stanley Electric Co Ltd Koshuhadengensochi
JPH099652A (ja) * 1995-06-16 1997-01-10 Olympus Optical Co Ltd 超音波モータの駆動装置
JP4666769B2 (ja) * 1999-03-05 2011-04-06 エス．シー． ジョンソン アンド サン、インコーポレイテッド 圧電振動器を用いて液体を噴霧化する制御システム
US6752327B2 (en) * 2002-10-16 2004-06-22 S. C. Johnson & Son, Inc. Atomizer with tilted orifice plate and replacement reservoir for same
CN1922401B (zh) * 2004-02-23 2011-12-28 日本电气株式会社 压电泵驱动电路和使用该驱动电路的冷却系统
DE102011118644A1 (de) * 2011-11-15 2013-05-16 Valeo Schalter Und Sensoren Gmbh Ultraschallwandler und korrespondierende Vorrichtung zur Umfelderfassung in einem Fahrzeug
CN102526848B (zh) * 2012-01-12 2014-03-19 利佳精密科技股份有限公司 雾化器的拆卸式喷雾头共振频率调整方法及结构
DE102012001342A1 (de) * 2012-01-24 2013-07-25 Nebu-Tec Gmbh Inhalator mit atemgerecht angesteuertem Piezokristall
JP2014000525A (ja) * 2012-06-19 2014-01-09 Olympus Corp 超音波処置具および超音波処置システム
JP2014004211A (ja) * 2012-06-26 2014-01-16 Omron Healthcare Co Ltd 液体噴霧装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340470A1 (de) 1988-05-06 1989-11-08 Satronic Ag Verfahren und Schaltung zur Anregung eines Ultraschallschwingers und deren Verwendung zur Zerstäubung einer Flüssigkeit
US6539937B1 (en) 2000-04-12 2003-04-01 Instrumentarium Corp. Method of maximizing the mechanical displacement of a piezoelectric nebulizer apparatus
JP2003038646A (ja) 2001-08-02 2003-02-12 Olympus Optical Co Ltd 医用噴霧装置
DE102012109035A1 (de) 2012-09-25 2014-03-27 Adolf Würth GmbH & Co. KG Transformatorfreier Ultraschall-Generator für ein Handgerät

Also Published As

Publication number Publication date
JP2018050821A (ja) 2018-04-05
US10603683B2 (en) 2020-03-31
CN109689229A (zh) 2019-04-26
US20190210055A1 (en) 2019-07-11
DE112017004833T5 (de) 2019-06-13
WO2018061494A1 (ja) 2018-04-05
CN109689229B (zh) 2021-02-19
JP6711225B2 (ja) 2020-06-17

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