BRPI0908399A2 - método e aparelho para acionar um transdutor de um dispositivo de inalação - Google Patents

método e aparelho para acionar um transdutor de um dispositivo de inalação

Info

Publication number
BRPI0908399A2
BRPI0908399A2 BRPI0908399-5A BRPI0908399A BRPI0908399A2 BR PI0908399 A2 BRPI0908399 A2 BR PI0908399A2 BR PI0908399 A BRPI0908399 A BR PI0908399A BR PI0908399 A2 BRPI0908399 A2 BR PI0908399A2
Authority
BR
Brazil
Prior art keywords
transducer
driving
inhalation device
device transducer
signal
Prior art date
Application number
BRPI0908399-5A
Other languages
English (en)
Inventor
V. Gumaste Anand
Bowers John
Weitzel Douglas
Original Assignee
Microdose Therapeutx, Inc.
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 Microdose Therapeutx, Inc. filed Critical Microdose Therapeutx, Inc.
Publication of BRPI0908399A2 publication Critical patent/BRPI0908399A2/pt

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
    • A61M15/00—Inhalators
    • A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • 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
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0005—Details of inhalators; Constructional features thereof with means for agitating the medicament
    • A61M15/001—Details of inhalators; Constructional features thereof with means for agitating the medicament using ultrasonic 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
    • 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
    • B06B1/0269—Driving circuits for generating signals continuous in time for generating multiple frequencies
    • B06B1/0276—Driving circuits for generating signals continuous in time for generating multiple frequencies with simultaneous generation, e.g. with modulation, harmonics
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/06—Solids
    • A61M2202/064—Powder

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Preparation (AREA)
  • Special Spraying Apparatus (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

método e aparelho para acionar um transdutor de um dispositivo de inalação. um inalador é descrito, em que um medicamento em um recipiente de fundo plano é disperso com um transdutor piezelétrico vibrador. o transdutor é acionado por um sinal que excita múltiplas frequências de harmônicos para criar um padrão complexo de oscilações. um circuito para gerar o sinal para o transdutor é também descrito
BRPI0908399-5A 2008-02-29 2009-02-26 método e aparelho para acionar um transdutor de um dispositivo de inalação BRPI0908399A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US3288308P 2008-02-29 2008-02-29
US61/032.883 2008-02-29
US12/392.686 2009-02-25
US12/392,686 US8371294B2 (en) 2008-02-29 2009-02-25 Method and apparatus for driving a transducer of an inhalation device
PCT/US2009/035305 WO2009111267A1 (en) 2008-02-29 2009-02-26 Method and apparatus for driving a transducer of an inhalation device

Publications (1)

Publication Number Publication Date
BRPI0908399A2 true BRPI0908399A2 (pt) 2019-02-26

Family

ID=41012228

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0908399-5A BRPI0908399A2 (pt) 2008-02-29 2009-02-26 método e aparelho para acionar um transdutor de um dispositivo de inalação

Country Status (20)

Country Link
US (1) US8371294B2 (pt)
EP (1) EP2249970B1 (pt)
JP (1) JP5458024B2 (pt)
KR (1) KR101559606B1 (pt)
CN (1) CN101959616B (pt)
AR (1) AR070741A1 (pt)
AU (1) AU2009222226B2 (pt)
BR (1) BRPI0908399A2 (pt)
CA (1) CA2716600C (pt)
CL (1) CL2009000462A1 (pt)
ES (1) ES2673293T3 (pt)
HK (1) HK1153425A1 (pt)
IL (2) IL207636A (pt)
MX (2) MX2010009439A (pt)
NZ (1) NZ587432A (pt)
PE (1) PE20100224A1 (pt)
RU (1) RU2521733C2 (pt)
TW (1) TWI532509B (pt)
WO (1) WO2009111267A1 (pt)
ZA (1) ZA201006158B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100249670A1 (en) * 2009-03-20 2010-09-30 Cutera, Inc. High-power multiple-harmonic ultrasound transducer
US8991390B2 (en) 2010-01-05 2015-03-31 Microdose Therapeutx, Inc. Inhalation device and method
MX2017000287A (es) 2014-07-07 2017-04-27 Microdose Therapeutx Inc Dispositivo para inhalacion.
WO2018071434A1 (en) * 2016-10-11 2018-04-19 Microdose Therapeutx, Inc. Inhaler and methods of use thereof
CN106655881A (zh) * 2016-12-28 2017-05-10 河南师范大学 压电马达的多频驱动方法
EP3384947A1 (en) * 2017-04-04 2018-10-10 PARI GmbH Spezialisten für effektive Inhalation Fluid delivery device
US11504093B2 (en) * 2021-01-22 2022-11-22 Exo Imaging, Inc. Equalization for matrix based line imagers for ultrasound imaging systems
JP2023004349A (ja) * 2021-06-25 2023-01-17 オムロンヘルスケア株式会社 ネブライザ

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517482A (en) * 1949-04-09 1950-08-01 Sharp & Dohme Inc Inhaler
GB1182779A (en) * 1966-09-17 1970-03-04 Fisons Pharmaceuticals Ltd Inhalation Device
US3507277A (en) * 1966-09-17 1970-04-21 Fisons Pharmaceuticals Ltd Inhalation device
GB1268051A (en) * 1968-06-07 1972-03-22 Fisons Pharmaceuticals Ltd Inhalation device
US3831606A (en) * 1971-02-19 1974-08-27 Alza Corp Auto inhaler
IT941426B (it) * 1971-07-17 1973-03-01 Isf Spa Inalatore a camera di turbinio per sostanze medicamentose polveriformi
US3795244A (en) * 1973-02-02 1974-03-05 Syntex Corp Inhalation device
US3948264A (en) * 1975-05-21 1976-04-06 Mead Johnson & Company Inhalation device
US4605167A (en) * 1982-01-18 1986-08-12 Matsushita Electric Industrial Company, Limited Ultrasonic liquid ejecting apparatus
US4733797A (en) * 1986-09-22 1988-03-29 Haber Terry M Dosage sealing, monitoring and dispensing assembly
US5110008A (en) * 1989-09-29 1992-05-05 Moulding Jr Thomas S Dispenser adapted to isolate the dispensed objects by compression between two moveable structures
TW197380B (pt) * 1990-03-02 1993-01-01 Glaxo Group Ltd
AU9089591A (en) * 1990-12-17 1992-07-22 Minnesota Mining And Manufacturing Company Inhaler
JPH04236962A (ja) * 1991-01-17 1992-08-25 Koji Toda 超音波吸入装置
US6629646B1 (en) * 1991-04-24 2003-10-07 Aerogen, Inc. Droplet ejector with oscillating tapered aperture
ES2284226T3 (es) * 1991-07-02 2007-11-01 Nektar Therapeutics Dispositivo para proporcionar medicamentos en aerosol.
US5647357A (en) * 1995-09-08 1997-07-15 Respironics, Inc. Respiratory mask facial seal
US6026809A (en) * 1996-01-25 2000-02-22 Microdose Technologies, Inc. Inhalation device
US5906202A (en) * 1996-11-21 1999-05-25 Aradigm Corporation Device and method for directing aerosolized mist to a specific area of the respiratory tract
US6537246B1 (en) * 1997-06-18 2003-03-25 Imarx Therapeutics, Inc. Oxygen delivery agents and uses for the same
GB2343122B (en) * 1998-10-26 2003-01-08 Medic Aid Ltd Improvements in and relating to nebulisers
CA2399464C (en) 2000-02-11 2008-10-07 Medic-Aid Limited Drug delivery apparatus
DE10011120A1 (de) * 2000-03-09 2001-09-13 Pfeiffer Erich Gmbh & Co Kg Spender für Medien
DE10132069A1 (de) * 2001-07-05 2003-01-16 Buehler Ag Verfahren zum Beeinflussen der rheologischen Eigenschaften eines Fluids
RU22879U1 (ru) * 2001-12-28 2002-05-10 Закрытое акционерное общество "ТЕХНОЛИДЕР" Ультразвуковой аэрозольный аппарат, ультразвуковой распылитель и генератор высокочастотных колебаний для его осуществления
US7233228B2 (en) * 2002-04-29 2007-06-19 Glaxo Group Limited Alerting system
JP2005532091A (ja) 2002-05-10 2005-10-27 オリエル・セラピューティクス，インコーポレイテッド ドライ・パウダー吸入器、関連するブリスター装置、およびドライ・パウダー物質を施与しならびにブリスター・パッケージを製作する関連付けられた方法
US7118010B2 (en) * 2002-05-10 2006-10-10 Oriel Therapeutics, Inc. Apparatus, systems and related methods for dispensing and /or evaluating dry powders
US7677411B2 (en) * 2002-05-10 2010-03-16 Oriel Therapeutics, Inc. Apparatus, systems and related methods for processing, dispensing and/or evaluatingl dry powders
US6889690B2 (en) * 2002-05-10 2005-05-10 Oriel Therapeutics, Inc. Dry powder inhalers, related blister devices, and associated methods of dispensing dry powder substances and fabricating blister packages
WO2004002395A2 (en) 2002-06-27 2004-01-08 Oriel Therapeutics, Inc. Apparatus, systems and related methods for processing, dispensing and/or evaluating non-pharmaceutical dry powders
GB2395437C (en) * 2002-11-20 2010-10-20 Profile Respiratory Systems Ltd Improved inhalation method and apparatus
AU2004231342A1 (en) 2003-04-14 2004-11-04 Vectura Ltd Dry power inhaler devices and dry power formulations for enhancing dosing efficiency
GB2407042B (en) * 2003-10-17 2007-10-24 Vectura Ltd Inhaler
AU2004294890B2 (en) 2003-12-03 2010-08-26 Boehringer Ingelheim International Gmbh Pre-metered dry powder inhaler for moisture-sensitive medicaments
SE0303570L (sv) 2003-12-03 2005-06-04 Microdrug Ag Fukt-känslig medicinsk produkt
SE0303269L (sv) * 2003-12-03 2005-06-04 Microdrug Ag Medicinsk produkt
JP4601627B2 (ja) * 2004-01-16 2010-12-22 バイオデル， インコーポレイテッド 舌下薬物送達デバイス
US7607435B2 (en) 2004-01-21 2009-10-27 Battelle Memorial Institute Gas or liquid flow sensor
US7538473B2 (en) 2004-02-03 2009-05-26 S.C. Johnson & Son, Inc. Drive circuits and methods for ultrasonic piezoelectric actuators
PL1718353T3 (pl) * 2004-02-24 2020-06-01 Microdose Therapeutx, Inc. Urządzenie do dostarczania leku na bazie strugi syntetycznej
DE102005005540B4 (de) 2005-02-07 2007-10-04 Pari GmbH Spezialisten für effektive Inhalation In verschiedenen Moden ansteuerbare Inhalationstherapievorrichtung
US20100139654A1 (en) * 2006-02-20 2010-06-10 Boehringer Ingelheim International Gmbh Inhaler
EP2162174A1 (en) 2007-07-06 2010-03-17 Boehringer Ingelheim International GmbH Inhaler
US8297280B2 (en) 2007-07-20 2012-10-30 Canon Kabushiki Kaisha Inhaler
GB0800709D0 (en) * 2008-01-16 2008-02-20 Dunne Stephen T Double jet impinging nozzle
ES2655921T3 (es) * 2008-06-13 2018-02-22 Mannkind Corporation Un inhalador de polvo seco y sistema para administración de fármacos
DE102009005048A1 (de) 2009-01-13 2010-07-15 Borm, Hans-Jürgen Verfahren und Einrichtung zur automatischen Ermittlung eines inspiratorischen Leckagevolumens bei der maschinellen Beatmung
KR20130117755A (ko) 2010-06-21 2013-10-28 맨카인드 코포레이션 건조 분말 약물 운반 시스템 및 방법
JP5874724B2 (ja) 2010-06-24 2016-03-02 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング ネブライザ

Also Published As

Publication number Publication date
JP2011512954A (ja) 2011-04-28
IL207636A0 (en) 2010-12-30
CL2009000462A1 (es) 2009-09-25
EP2249970A4 (en) 2016-07-06
CN101959616A (zh) 2011-01-26
NZ587432A (en) 2012-06-29
IL207636A (en) 2015-01-29
AU2009222226A1 (en) 2009-09-11
HK1153425A1 (en) 2012-03-30
EP2249970A1 (en) 2010-11-17
AR070741A1 (es) 2010-04-28
RU2521733C2 (ru) 2014-07-10
RU2010139843A (ru) 2012-04-10
IL236475A0 (en) 2015-02-26
KR101559606B1 (ko) 2015-10-12
EP2249970B1 (en) 2018-04-04
MX2010009439A (es) 2010-11-12
PE20100224A1 (es) 2010-04-14
JP5458024B2 (ja) 2014-04-02
ES2673293T3 (es) 2018-06-21
MX360749B (es) 2018-11-15
TW200936194A (en) 2009-09-01
US8371294B2 (en) 2013-02-12
WO2009111267A1 (en) 2009-09-11
CA2716600C (en) 2018-02-27
CA2716600A1 (en) 2009-09-11
ZA201006158B (en) 2012-03-28
IL236475A (en) 2016-09-29
US20090217925A1 (en) 2009-09-03
KR20100129748A (ko) 2010-12-09
AU2009222226B2 (en) 2013-01-31
TWI532509B (zh) 2016-05-11
CN101959616B (zh) 2013-12-11

Similar Documents

Publication Publication Date Title
BRPI0908399A2 (pt) método e aparelho para acionar um transdutor de um dispositivo de inalação
BR112012017177A2 (pt) sistema de aerossolização
WO2011091020A3 (en) Apparatuses and systems for generating high-frequency shockwaves, and methods of use
RU2014105592A (ru) Аппарат для генерации терапевтических ударных волн и его применение
FR2964761B1 (fr) Dispositif d'interaction haptique et procede de generation d'effets haptiques et sonores
JP2012222785A5 (pt)
WO2012010786A3 (fr) PROCEDE ET DISPOSITIF DE GENERATION D'ULTRASONS METTANT EN OEUVRE DES cMUTs, ET PROCEDE ET SYSTEME D'IMAGERIE MEDICALE.
MX363990B (es) Sistema y metodo para reduccion de dolor durante puncion de la piel y punta que se puede romper para ello.
BR112012015631A8 (pt) Aparelho para limpeza de componentes industriais
WO2009143188A3 (en) Disposable pump reservoir and related methods
CL2014001680A1 (es) Sistema para inhibir parasitos que infestan y/o se adhieren a animales acuaticos, que comprende una disposicion acuatica para generar una imagen acustica en una proximidad de la disposicion acustica dentro o en la proximidad de un ambiente acuatico acomodando dicho uno o mas animales acuaticos y/o parasitos, donde dicha disposicion acustica genera señales a frecuencias dentro de 9-100 hz; metodo y producto de software asociados.
ATE533427T1 (de) Medizinische, insbesondere dentale, behandlungsvorrichtung zur abgabe eines mediums
BR112017017011A2 (pt) aparelho gerador de aerossol com partes intercambiáveis
WO2012020262A3 (en) Electronic spray drive improvements
ATE476756T1 (de) Tröpfchenspray-erzeugungseinrichtung
ATE446720T1 (de) Chirurgisches instrument zur behandlung von tumorösem gewebe
BR112012029992A2 (pt) líquido de acoplamento de ultrassom e recipiente
TW201613149A (en) Piezoelectric driving device and driving method therefor, and robot and driving method therefor
NZ591223A (en) Viscosity reduction via highly propogating ultrasonic energy
FR2995493B1 (fr) Dispositif pour generer un plasma presentant une etendue importante le long d'un axe par resonnance cyclotronique electronique rce a partir d'un milieu gazeux
FR2970199B1 (fr) Dispositif de mesure d'epaisseur pour machine-outil
DE602007008950D1 (de) Vorrichtung zur durchführung einer massage am rücken
BR112016006823A2 (pt) aparelho de gravação
DE502006005088D1 (de) Einrichtung zur Reinigung von medizinischen Instrumenten mittels Ultraschall
WO2010041309A1 (ja) 携帯用超音波ミスト発生装置

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25G Requested change of headquarter approved

Owner name: MICRODOSE THERAPEUTX, INC. (US)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]