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FR3146817B1 - MISTING SYSTEM - Google Patents

MISTING SYSTEM

Info

Publication number
FR3146817B1
FR3146817B1 FR2302772A FR2302772A FR3146817B1 FR 3146817 B1 FR3146817 B1 FR 3146817B1 FR 2302772 A FR2302772 A FR 2302772A FR 2302772 A FR2302772 A FR 2302772A FR 3146817 B1 FR3146817 B1 FR 3146817B1
Authority
FR
France
Prior art keywords
reservoir
nebulization
misting system
abstract
injecting
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
FR2302772A
Other languages
French (fr)
Other versions
FR3146817A1 (en
Inventor
Laurent Vecellio
Frédéric Ducancel
Justina Creppy
Benoit Delache
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.)
Institut National de la Sante et de la Recherche Medicale INSERM
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Universite de Tours
Original Assignee
Institut National de la Sante et de la Recherche Medicale INSERM
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Universite de Tours
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 Institut National de la Sante et de la Recherche Medicale INSERM, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA, Universite de Tours filed Critical Institut National de la Sante et de la Recherche Medicale INSERM
Priority to FR2302772A priority Critical patent/FR3146817B1/en
Priority to PCT/FR2024/050358 priority patent/WO2024194579A1/en
Publication of FR3146817A1 publication Critical patent/FR3146817A1/en
Application granted granted Critical
Publication of FR3146817B1 publication Critical patent/FR3146817B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
    • 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
    • A61M11/002—Particle size control by flow deviation causing inertial separation of transported particles
    • 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
    • A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
    • A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
    • 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
    • A61M15/0021—Mouthpieces therefor
    • 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
    • A61M16/16—Devices to humidify the respiration air
    • 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
    • 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
    • A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
    • 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
    • A61M2205/8225—Gas operated using incorporated gas cartridges for the driving gas

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Nozzles (AREA)

Abstract

SYSTÈME DE NÉBULISATION L’invention concerne un système de nébulisation comprenant un réservoir, une buse de nébulisation à deux fluides, un distributeur monté sur le réservoir, ainsi qu’une source de gaz humide apte à injecter un gaz d’humidité contrôlée dans le réservoir. Figure de l’abrégé : Fig. 1NEBULIZATION SYSTEM The invention relates to a nebulization system comprising a reservoir, a two-fluid nebulization nozzle, a distributor mounted on the reservoir, and a humid gas source capable of injecting a controlled humidity gas into the reservoir. Abstract figure: Fig. 1

FR2302772A 2023-03-23 2023-03-23 MISTING SYSTEM Active FR3146817B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2302772A FR3146817B1 (en) 2023-03-23 2023-03-23 MISTING SYSTEM
PCT/FR2024/050358 WO2024194579A1 (en) 2023-03-23 2024-03-22 Spray system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2302772 2023-03-23
FR2302772A FR3146817B1 (en) 2023-03-23 2023-03-23 MISTING SYSTEM

Publications (2)

Publication Number Publication Date
FR3146817A1 FR3146817A1 (en) 2024-09-27
FR3146817B1 true FR3146817B1 (en) 2025-11-07

Family

ID=87801423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2302772A Active FR3146817B1 (en) 2023-03-23 2023-03-23 MISTING SYSTEM

Country Status (2)

Country Link
FR (1) FR3146817B1 (en)
WO (1) WO2024194579A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120154787B (en) * 2025-03-25 2025-09-19 中国人民解放军总医院第八医学中心 Treatment device and system for biomedical tuberculosis ward pollutants

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611385A1 (en) * 1986-04-04 1987-10-08 Reinhard Badewien Inhaler
KR20130097239A (en) * 2011-11-04 2013-09-02 쇼이치 나카무라 Gas mist inhaler
WO2015189290A1 (en) * 2014-06-10 2015-12-17 Stamford Devices Limited An aerosol delivery system with humidification
DE202017007545U1 (en) * 2016-12-09 2022-09-01 Trudell Medical International Intelligent nebulizer
WO2019236896A1 (en) * 2018-06-06 2019-12-12 The Research Foundation For The State University Of New York Breath-enhanced nebulizer for delivery of aerosolized drugs to ventilated patients

Also Published As

Publication number Publication date
FR3146817A1 (en) 2024-09-27
WO2024194579A1 (en) 2024-09-26

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Legal Events

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Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20240927

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Year of fee payment: 3