CA3137299A1 - Design of aerosol system and interface to deliver clinically and economically feasible inhaled dose with neonatal cpap device - Google Patents

Design of aerosol system and interface to deliver clinically and economically feasible inhaled dose with neonatal cpap device Download PDF

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Publication number
CA3137299A1
CA3137299A1 CA3137299A CA3137299A CA3137299A1 CA 3137299 A1 CA3137299 A1 CA 3137299A1 CA 3137299 A CA3137299 A CA 3137299A CA 3137299 A CA3137299 A CA 3137299A CA 3137299 A1 CA3137299 A1 CA 3137299A1
Authority
CA
Canada
Prior art keywords
aerosolization
medicament
patient
aerosol
baffle
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
CA3137299A
Other languages
English (en)
French (fr)
Inventor
James B. Fink
Andrew R. Clark
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.)
Stamford Devices Ltd
Original Assignee
Stamford Devices 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 Stamford Devices Ltd filed Critical Stamford Devices Ltd
Publication of CA3137299A1 publication Critical patent/CA3137299A1/en
Pending legal-status Critical Current

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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/001—Particle size control
    • A61M11/003—Particle size control by passing the aerosol trough sieves or filters
    • 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • 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
    • 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • 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
    • A61M2205/18—General characteristics of the apparatus with alarm
    • 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
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1025—Respiratory system

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)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
CA3137299A 2019-05-24 2020-05-26 Design of aerosol system and interface to deliver clinically and economically feasible inhaled dose with neonatal cpap device Pending CA3137299A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962852862P 2019-05-24 2019-05-24
US62/852,862 2019-05-24
PCT/US2020/034576 WO2020243107A1 (en) 2019-05-24 2020-05-26 Design of aerosol system and interface to deliver clinically and economically feasible inhaled dose with neonatal cpap device

Publications (1)

Publication Number Publication Date
CA3137299A1 true CA3137299A1 (en) 2020-12-03

Family

ID=71083772

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3137299A Pending CA3137299A1 (en) 2019-05-24 2020-05-26 Design of aerosol system and interface to deliver clinically and economically feasible inhaled dose with neonatal cpap device

Country Status (7)

Country Link
EP (1) EP3976143B1 (https=)
JP (2) JP7797201B2 (https=)
CN (1) CN113874059B (https=)
AU (1) AU2020285714B2 (https=)
CA (1) CA3137299A1 (https=)
ES (1) ES2986012T3 (https=)
WO (1) WO2020243107A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4374903A1 (en) 2022-11-24 2024-05-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Administering an aerosol to a patient

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5758637A (en) 1995-08-31 1998-06-02 Aerogen, Inc. Liquid dispensing apparatus and methods
US6606992B1 (en) * 1999-06-30 2003-08-19 Nektar Therapeutics Systems and methods for aerosolizing pharmaceutical formulations
US6235177B1 (en) 1999-09-09 2001-05-22 Aerogen, Inc. Method for the construction of an aperture plate for dispensing liquid droplets
US6530370B1 (en) * 1999-09-16 2003-03-11 Instrumentation Corp. Nebulizer apparatus
EP1474198B1 (en) * 2002-01-15 2015-12-30 Novartis AG System for clearing aerosols from the effective anatomic dead space
CA2561845C (en) * 2004-04-02 2014-03-25 The Government Of The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services, Centers For Disease Control And Prevention Aerosol delivery systems and methods
US7267121B2 (en) * 2004-04-20 2007-09-11 Aerogen, Inc. Aerosol delivery apparatus and method for pressure-assisted breathing systems
AU2005234774B2 (en) 2004-04-20 2011-01-20 Novartis Ag Aerosol delivery apparatus for pressure assisted breathing
US20130146053A1 (en) * 2008-03-17 2013-06-13 Discovery Laboratories, Inc. Ventilation circuit adaptor and proximal aerosol delivery system
ES2565219T3 (es) 2008-03-17 2016-04-01 Discovery Laboratories, Inc. Adaptador de circuito de ventilación y sistema proximal de administración de aerosol
DE102008022987A1 (de) 2008-05-09 2009-11-12 Pari Pharma Gmbh Vernebler für Beatmungsmaschinen und Beatmungsmaschine mit einem solchen Vernebler
US20130034534A1 (en) * 2009-09-29 2013-02-07 Philipp Kroneberg Method for treatment of patients with cystic fibrosis
WO2011057235A2 (en) * 2009-11-09 2011-05-12 Virginia Commonwealth University Improved delivery of submicrometer and nonometer aerosols to the lungs using hygroscopic excipients or dual stream nasal delivery
EP2658719B1 (en) 2010-12-28 2018-08-29 Stamford Devices Limited Photodefined aperture plate and method for producing the same
US8778383B2 (en) * 2011-06-07 2014-07-15 Parion Sciences, Inc. Methods of treatment
NO2709641T3 (https=) * 2014-03-10 2018-05-12
WO2015177311A1 (en) 2014-05-23 2015-11-26 Stamford Devices Limited A method for producing an aperture plate
US20160030701A1 (en) * 2014-07-29 2016-02-04 Peter Edenhoffer Positive pressure inspiration device for delivery of medicaments
CN104147674A (zh) * 2014-09-03 2014-11-19 张春桂 湿化雾化吸氧装置
US9352108B1 (en) * 2015-10-15 2016-05-31 George Ashford Reed Respiratory medicament nebulizer system
US11173269B2 (en) 2016-08-15 2021-11-16 Fisher & Paykel Healthcare Limited Adaptor for respiratory assistance systems
JP7258771B2 (ja) 2017-03-23 2023-04-17 スタムフォード・ディバイセズ・リミテッド エアロゾル送達装置
AU2018240521B2 (en) 2017-03-23 2023-06-01 Stamford Devices Ltd Retrofit aerosol delivery system and method
CN109432556B (zh) * 2018-11-20 2019-09-03 王芳 一种智能儿科用药物雾化器及其使用方法

Also Published As

Publication number Publication date
AU2020285714B2 (en) 2025-05-22
WO2020243107A1 (en) 2020-12-03
AU2020285714A1 (en) 2022-01-06
JP2025015549A (ja) 2025-01-30
CN113874059A (zh) 2021-12-31
JP2022533446A (ja) 2022-07-22
JP7797201B2 (ja) 2026-01-13
EP3976143A1 (en) 2022-04-06
EP3976143B1 (en) 2024-07-17
ES2986012T3 (es) 2024-11-08
CN113874059B (zh) 2025-04-08

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