BR112021001981A2 - dispositivo de inalação de alta pressão - Google Patents

dispositivo de inalação de alta pressão Download PDF

Info

Publication number
BR112021001981A2
BR112021001981A2 BR112021001981-2A BR112021001981A BR112021001981A2 BR 112021001981 A2 BR112021001981 A2 BR 112021001981A2 BR 112021001981 A BR112021001981 A BR 112021001981A BR 112021001981 A2 BR112021001981 A2 BR 112021001981A2
Authority
BR
Brazil
Prior art keywords
piston
pressure
inhalation device
chamber
pumping chamber
Prior art date
Application number
BR112021001981-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Frank Bartels
Jürgen Rawert
Original Assignee
Softhale Nv
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 Softhale Nv filed Critical Softhale Nv
Publication of BR112021001981A2 publication Critical patent/BR112021001981A2/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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/006—Sprayers or atomisers specially adapted for therapeutic purposes operated by applying mechanical pressure to the liquid to be sprayed or atomised
    • A61M11/007—Syringe-type or piston-type sprayers or atomisers
    • 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
    • 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
    • A61M11/001—Particle size control
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/07—General characteristics of the apparatus having air pumping means
    • A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
    • 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
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • 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
    • A61M2205/8218—Gas operated
    • 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BR112021001981-2A 2018-08-10 2019-08-07 dispositivo de inalação de alta pressão BR112021001981A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862717614P 2018-08-10 2018-08-10
US62/717,614 2018-08-10
EP18188584 2018-08-10
EP18188584.9 2018-08-10
PCT/EP2019/071195 WO2020030682A1 (en) 2018-08-10 2019-08-07 High pressure inhalation device

Publications (1)

Publication Number Publication Date
BR112021001981A2 true BR112021001981A2 (pt) 2021-04-27

Family

ID=67482951

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021001981-2A BR112021001981A2 (pt) 2018-08-10 2019-08-07 dispositivo de inalação de alta pressão

Country Status (9)

Country Link
US (1) US12629484B2 (enExample)
EP (1) EP3833416B1 (enExample)
JP (2) JP7796529B2 (enExample)
CN (1) CN112533656B (enExample)
BR (1) BR112021001981A2 (enExample)
CA (1) CA3105734A1 (enExample)
ES (1) ES3014610T3 (enExample)
TW (1) TWI819055B (enExample)
WO (1) WO2020030682A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3168027A1 (en) 2020-03-31 2021-10-07 Jurgen Rawert Aerosol delivery of at least two liquid compositions
EP4049700A1 (en) * 2021-02-25 2022-08-31 Sanofi Fluid dispensing device
WO2026017276A1 (en) * 2024-07-17 2026-01-22 Vectura Delivery Devices Limited Soft mist inhaler

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559241A (en) 1978-07-05 1980-01-23 Hitachi Ltd Constant voltage circuit
JPS59158460A (ja) 1983-03-01 1984-09-07 Nec Corp 構造体メモリ回収方式
US4603794A (en) * 1985-03-29 1986-08-05 Battelle Development Corporation Pressure multiplying dispenser
SG45171A1 (en) 1990-03-21 1998-01-16 Boehringer Ingelheim Int Atomising devices and methods
DE69913113T2 (de) * 1998-03-10 2004-08-26 Valois S.A.S. Behälter, verfahren zur befüllung dieses behälter und abgabevorrichtung für das im behälter enthaltene pulver
US7335186B2 (en) * 1998-03-13 2008-02-26 Alexander George Brian O'Neil Patient controlled drug delivery device
DE10154237A1 (de) 2001-11-07 2003-05-15 Steag Microparts Gmbh Zerstäuber für manuelle Betätigung
WO2004022244A1 (de) * 2002-09-05 2004-03-18 Boehringer Ingelheim Pharma Gmbh & Co. Kg Apparat zum ausbringen von flüssigkeiten, hierzu geeignete behälterpatrone, und system aus dem apparat zum ausbringen von flüssigkeiten und der behälterpatrone
DE102006022002A1 (de) * 2006-05-10 2007-11-15 Boehringer Ingelheim International Gmbh Zerstäuber und Verfahren zur Zerstäubung von Fluid
DE102006025871A1 (de) 2006-06-02 2007-12-06 Boehringer Ingelheim Pharma Gmbh & Co. Kg Zerstäuber
EP2155306A2 (en) * 2007-06-15 2010-02-24 Boehringer Ingelheim International GmbH Inhaler
GB0800709D0 (en) 2008-01-16 2008-02-20 Dunne Stephen T Double jet impinging nozzle
CN102271741A (zh) * 2008-12-02 2011-12-07 热疗公司 用于输送含有细冰颗粒的呼吸气体的系统和方法
CA2752677A1 (en) * 2009-02-18 2010-08-26 Boehringer Ingelheim International Gmbh Nebuliser
ES2657238T3 (es) * 2009-02-18 2018-03-02 Boehringer Ingelheim International Gmbh Dispositivo, cartucho y método para distribuir un líquido
DE102009021501B4 (de) * 2009-05-15 2011-09-01 F. Holzer Gmbh Vorratsbehälter sowie Verwendung des Vorratsbehälters
BRPI1011813B1 (pt) * 2009-06-25 2020-08-04 Boehringer Ingelheim Vetmedica Gmbh Inalador
EP3184136B1 (en) * 2010-03-25 2021-06-02 New Injection Systems Ltd Injector
DE102014203246B4 (de) 2014-02-24 2017-05-11 Heraeus Medical Gmbh Vakuummotor zum Betreiben eines Lavage-Systems und Verfahren zum Erzeugen einer periodischen Bewegung
DE102014208064B4 (de) 2014-04-29 2015-12-03 Heraeus Medical Gmbh Lavage-System mit einem Druckgasmotor sowie Verfahren zum Erzeugen eines Sprühstoßes
ES3023618T3 (en) 2017-04-28 2025-06-02 Invox Belgium Nv Non-therapeutic method for the generation of a nebulised aerosol

Also Published As

Publication number Publication date
JP2024109965A (ja) 2024-08-14
JP2021532923A (ja) 2021-12-02
EP3833416A1 (en) 2021-06-16
WO2020030682A1 (en) 2020-02-13
CA3105734A1 (en) 2020-02-13
CN112533656A (zh) 2021-03-19
EP3833416B1 (en) 2025-01-01
TW202019509A (zh) 2020-06-01
ES3014610T3 (en) 2025-04-23
US12629484B2 (en) 2026-05-19
JP7796529B2 (ja) 2026-01-09
TWI819055B (zh) 2023-10-21
CN112533656B (zh) 2024-07-05
US20210290863A1 (en) 2021-09-23

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements