CN105636627A - 用于驱动喷雾器的系统和方法 - Google Patents

用于驱动喷雾器的系统和方法 Download PDF

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Publication number
CN105636627A
CN105636627A CN201380079386.3A CN201380079386A CN105636627A CN 105636627 A CN105636627 A CN 105636627A CN 201380079386 A CN201380079386 A CN 201380079386A CN 105636627 A CN105636627 A CN 105636627A
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CN
China
Prior art keywords
nebulizer
drive signal
frequency
phase
voltage
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.)
Pending
Application number
CN201380079386.3A
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English (en)
Chinese (zh)
Inventor
本杰明·莫里斯·哥顿
史蒂文·大卫·加德纳
马修·詹姆斯·海耶斯
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.)
Nektar Therapeutics
Original Assignee
Nektar Therapeutics
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 Nektar Therapeutics filed Critical Nektar Therapeutics
Publication of CN105636627A publication Critical patent/CN105636627A/zh
Pending legal-status Critical Current

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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
    • 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
    • A61M15/0085—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
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal pumps
    • 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
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • 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
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/802—Circuitry or processes for operating piezoelectric or electrostrictive devices not otherwise provided for, e.g. drive 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
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A61M2016/0024—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with an on-off output signal, e.g. from a switch
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3317—Electromagnetic, inductive or dielectric measuring 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated
    • 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
    • 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
    • B06B2201/77—Atomizers

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Special Spraying Apparatus (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Electrostatic Spraying Apparatus (AREA)
CN201380079386.3A 2013-09-04 2013-09-04 用于驱动喷雾器的系统和方法 Pending CN105636627A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/US2013/058004 WO2015034480A1 (en) 2013-09-04 2013-09-04 System and methods for driving nebulizers
US14/017,531 2013-09-04
US14/017,531 US9533118B2 (en) 2009-07-17 2013-09-04 Systems and methods for driving nebulizers

Publications (1)

Publication Number Publication Date
CN105636627A true CN105636627A (zh) 2016-06-01

Family

ID=49237595

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380079386.3A Pending CN105636627A (zh) 2013-09-04 2013-09-04 用于驱动喷雾器的系统和方法

Country Status (10)

Country Link
US (2) US9533118B2 (enExample)
EP (1) EP3041554A1 (enExample)
JP (1) JP2016529076A (enExample)
KR (1) KR20160052679A (enExample)
CN (1) CN105636627A (enExample)
AU (1) AU2013399667A1 (enExample)
CA (1) CA2922643A1 (enExample)
IL (1) IL217513A0 (enExample)
MX (1) MX2016002815A (enExample)
WO (1) WO2015034480A1 (enExample)

Cited By (3)

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CN108478253A (zh) * 2017-08-03 2018-09-04 以诺康医疗科技（苏州）有限公司 一种超声手术工具的频率控制方法及系统
CN109420225A (zh) * 2017-09-04 2019-03-05 台达电子工业股份有限公司 雾化装置及其操作方法
CN115508619A (zh) * 2022-08-31 2022-12-23 国网河北省电力有限公司电力科学研究院 逆变器阻抗测量方法、装置、终端设备及存储介质

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US9084862B2 (en) 2009-07-17 2015-07-21 Nektar Therapeutics Negatively biased sealed nebulizers systems and methods
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IL217513A0 (en) 2013-09-04 2012-02-29 Nektar Therapeutics Negatively biased sealed nebulizers systems and methods
WO2016174817A1 (ja) * 2015-04-28 2016-11-03 パナソニックＩｐマネジメント株式会社 電解コンデンサ
EP3103496B1 (en) * 2015-06-11 2018-08-15 Delta Electronics, Inc. Nebulization system
DE102015220291B4 (de) * 2015-10-19 2022-01-05 Robert Bosch Gmbh Mikroelektromechanisches System und Steuerverfahren
US10384239B2 (en) * 2016-09-27 2019-08-20 Texas Instruments Incorporated Methods and apparatus for ultrasonic lens cleaner using configurable filter banks
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GB201716117D0 (en) * 2017-10-03 2017-11-15 Project Paradise Ltd An excitation device for an electronic inhaler, a method of electronically controlling an excitation device of an electronic inhaler, and an electronic contro
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CA3150391A1 (en) * 2019-09-27 2021-04-01 Liat Keng KANG A method and device for driving a piezoelectric device
ES3028096T3 (en) 2019-12-15 2025-06-18 Shaheen Innovations Holding Ltd Ultrasonic mist inhaler
US11730191B2 (en) 2019-12-15 2023-08-22 Shaheen Innovations Holding Limited Hookah device
US12262738B2 (en) 2019-12-15 2025-04-01 Shaheen Innovations Holding Limited Ultrasonic mist inhaler
EP3860696B1 (en) 2019-12-15 2024-04-10 Shaheen Innovations Holding Limited Ultrasonic mist inhaler
WO2021123866A1 (en) 2019-12-15 2021-06-24 Shaheen Innovations Holding Limited Ultrasonic mist inhaler
US11602165B2 (en) 2019-12-15 2023-03-14 Shaheen Innovations Holding Limited Nicotine delivery device having a mist generator device and a driver device
US11666713B2 (en) 2019-12-15 2023-06-06 Shaheen Innovations Holding Limited Mist inhaler devices
EP3856304B1 (en) 2019-12-15 2023-11-08 Shaheen Innovations Holding Limited Ultrasonic mist inhaler
US11730193B2 (en) 2019-12-15 2023-08-22 Shaheen Innovations Holding Limited Hookah device
US11819607B2 (en) 2019-12-15 2023-11-21 Shaheen Innovations Holding Limited Mist inhaler devices
US11589610B2 (en) 2019-12-15 2023-02-28 Shaheen Innovations Holding Limited Nicotine delivery device having a mist generator device and a driver device
IL294000B (en) 2019-12-15 2022-09-01 Shaheen Innovations Holding Ltd Steam inhaler devices
US11744963B2 (en) 2019-12-15 2023-09-05 Shaheen Innovations Holding Limited Mist inhaler devices
US12687470B2 (en) 2020-04-06 2026-07-21 Shaheen Innovations Holding Limited Cell lysis systems and methods
EP4094793B1 (de) * 2021-05-28 2024-10-02 Löwenstein Medical Technology S.A. Vorrichtung zur erzeugung von aeorosolen
US20230188901A1 (en) 2021-12-15 2023-06-15 Shaheen Innovations Holding Limited Apparatus for transmitting ultrasonic waves

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US20010039389A1 (en) * 2000-02-04 2001-11-08 Olympus Optical Co., Ltd. Ultrasonic operation apparatus for performing follow-up control of resonance frequency drive of ultrasonic oscillator by digital PLL system using DDS (direct digital synthesizer)
US20020129813A1 (en) * 2001-03-13 2002-09-19 Craig Litherland Methods and apparatus for controlling piezoelectric vibration
US20030196660A1 (en) * 2002-04-19 2003-10-23 Heikki Haveri Vibrating element liquid discharging apparatus having gas pressure sensing
CN102573745A (zh) * 2009-07-17 2012-07-11 内克塔医疗公司 用于驱动密封的喷雾器的系统和方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108478253A (zh) * 2017-08-03 2018-09-04 以诺康医疗科技（苏州）有限公司 一种超声手术工具的频率控制方法及系统
CN108478253B (zh) * 2017-08-03 2020-10-02 以诺康医疗科技（苏州）有限公司 一种超声手术工具的频率控制方法及系统
CN109420225A (zh) * 2017-09-04 2019-03-05 台达电子工业股份有限公司 雾化装置及其操作方法
CN115508619A (zh) * 2022-08-31 2022-12-23 国网河北省电力有限公司电力科学研究院 逆变器阻抗测量方法、装置、终端设备及存储介质
CN115508619B (zh) * 2022-08-31 2025-04-22 国网河北省电力有限公司电力科学研究院 逆变器阻抗测量方法、装置、终端设备及存储介质

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Publication number Publication date
CA2922643A1 (en) 2015-03-12
EP3041554A1 (en) 2016-07-13
US9533118B2 (en) 2017-01-03
US20140007864A1 (en) 2014-01-09
WO2015034480A1 (en) 2015-03-12
AU2013399667A1 (en) 2016-03-03
KR20160052679A (ko) 2016-05-12
JP2016529076A (ja) 2016-09-23
MX2016002815A (es) 2016-09-13
US20170072160A1 (en) 2017-03-16
IL217513A0 (en) 2012-02-29

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