MA50064B1 - Multiple inlet breathing valve with adjustable expiratory pressure - Google Patents

Multiple inlet breathing valve with adjustable expiratory pressure

Info

Publication number
MA50064B1
MA50064B1 MA50064A MA50064A MA50064B1 MA 50064 B1 MA50064 B1 MA 50064B1 MA 50064 A MA50064 A MA 50064A MA 50064 A MA50064 A MA 50064A MA 50064 B1 MA50064 B1 MA 50064B1
Authority
MA
Morocco
Prior art keywords
adjustable
valve
expiratory pressure
multiple inlet
breathing valve
Prior art date
Application number
MA50064A
Other languages
French (fr)
Other versions
MA50064A1 (en
Inventor
Mamoun Faroudy
Jai Mostapha El
Sébastien Vaudreuil
Original Assignee
Univ Euromed De Fes
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 Univ Euromed De Fes filed Critical Univ Euromed De Fes
Priority to MA50064A priority Critical patent/MA50064B1/en
Priority to PCT/MA2021/000008 priority patent/WO2021256914A1/en
Publication of MA50064A1 publication Critical patent/MA50064A1/en
Publication of MA50064B1 publication Critical patent/MA50064B1/en

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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0084—Pumps therefor self-reinflatable by elasticity, e.g. resuscitation squeeze bags
    • 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. mouth-to-mouth respiration; 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
    • 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. mouth-to-mouth respiration; 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; 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
    • A61M16/209—Relief 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0078—Breathing bags
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
    • A61M16/009—Removing used or expired gases or anaesthetic vapours
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • 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
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Critical Care (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

L’invention concerne une nouvelle conception d’une valve respiratoire à multiples entrées (oxygène, air frais, gaz anesthésique…) et à pression respiratoire réglable. Cette conception se base sur la valve de ruben classique en rajoutant d’autres entrées pour l’inspiration, en améliorant la technique du montage/démontage pour une fiabilité et un taux de disponibilité meilleurs. L’étanchéité du dispositif a été aussi revue et améliorée et adaptée à une fréquence élevée d’usage et de désinfection (enlèvement des filetages et des joints/colle). A l’entrée de ce système est monté un respirateur artificiel. La pression d’expiration est réglable via une soupape et ressort d’élongation réglable selon le besoin.The invention relates to a new design of a respiratory valve with multiple inlets (oxygen, fresh air, anesthetic gas, etc.) and with adjustable respiratory pressure. This design is based on the classic ruben valve by adding other inlets for inspiration, improving the assembly/disassembly technique for better reliability and availability. The tightness of the device has also been reviewed and improved and adapted to a high frequency of use and disinfection (removal of threads and gaskets/glue). At the entrance of this system is mounted an artificial respirator. The exhalation pressure is adjustable via a valve and adjustable elongation spring as needed.

MA50064A 2020-06-15 2020-06-15 Multiple inlet breathing valve with adjustable expiratory pressure MA50064B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MA50064A MA50064B1 (en) 2020-06-15 2020-06-15 Multiple inlet breathing valve with adjustable expiratory pressure
PCT/MA2021/000008 WO2021256914A1 (en) 2020-06-15 2021-06-14 Multi-input respiratory valve with adjustable expiratory pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA50064A MA50064B1 (en) 2020-06-15 2020-06-15 Multiple inlet breathing valve with adjustable expiratory pressure

Publications (2)

Publication Number Publication Date
MA50064A1 MA50064A1 (en) 2021-12-31
MA50064B1 true MA50064B1 (en) 2022-08-31

Family

ID=76641748

Family Applications (1)

Application Number Title Priority Date Filing Date
MA50064A MA50064B1 (en) 2020-06-15 2020-06-15 Multiple inlet breathing valve with adjustable expiratory pressure

Country Status (2)

Country Link
MA (1) MA50064B1 (en)
WO (1) WO2021256914A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL97049C (en) 1956-11-05
SE430304B (en) 1980-09-01 1983-11-07 Testa Lab A S ANESTHESIA RESPIRATORY EQUIPMENT
CN2076425U (en) * 1990-03-30 1991-05-08 袁文德 Respiratory flap valve
US5803064A (en) * 1997-08-12 1998-09-08 University Technology Corporation Anesthesia system for use with magnetic resonance imaging systems
ES2250113T3 (en) * 2000-03-07 2006-04-16 Gerardus Wilhelmus Lugtigheid APPARATUS FOR MANAGING GAS TO A PERSON OR AN ANIMAL.

Also Published As

Publication number Publication date
MA50064A1 (en) 2021-12-31
WO2021256914A1 (en) 2021-12-23

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