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WO2003061749A3 - Systeme de conditionnement des muscles a activite expiratoire pour l'amelioration du systeme respiratoire - Google Patents

Systeme de conditionnement des muscles a activite expiratoire pour l'amelioration du systeme respiratoire Download PDF

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Publication number
WO2003061749A3
WO2003061749A3 PCT/US2003/001811 US0301811W WO03061749A3 WO 2003061749 A3 WO2003061749 A3 WO 2003061749A3 US 0301811 W US0301811 W US 0301811W WO 03061749 A3 WO03061749 A3 WO 03061749A3
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
valve
expiratory
exhaled
present
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.)
Ceased
Application number
PCT/US2003/001811
Other languages
English (en)
Other versions
WO2003061749A2 (fr
Inventor
Christine A Sapienza
Antole D Martin
Paul Wesley Davenport
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.)
University of Florida
Original Assignee
University of Florida
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 University of Florida filed Critical University of Florida
Priority to AU2003205263A priority Critical patent/AU2003205263A1/en
Publication of WO2003061749A2 publication Critical patent/WO2003061749A2/fr
Publication of WO2003061749A3 publication Critical patent/WO2003061749A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • A61M16/209—Relief valves

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)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Check Valves (AREA)

Abstract

La présente invention porte sur des méthodes et des dispositifs qui augmentent la pression à l'intérieur des voies aériennes, ce qui génère une pression respiratoire positive qui ne dépend pas de l'écoulement d'air. Selon un mode de mise en oeuvre préféré, cette invention porte sur des procédés qui utilisent une soupape de sûreté, de préférence une soupape de pression expiratoire terminale positive permettant d'obtenir une pression expiratoire positive. La pression expiratoire positive est générée lorsque le flux des gaz exhalés par le patient est dirigé dans la soupape de pression expiratoire terminale positive de sorte que les gaz puissent être exhalés contre la soupape précitée, maintenue fermée par la pression de seuil. De cette manière, les gaz exhalés par le patient sont soumis à une pression expiratoire positive établie par la pression de seuil qui, à son tour, augmente la pression dans les voies aériennes du patient. Lorsque la pression expiratoire dépasse la pression de seuil de la soupape, la soupape s'ouvre et l'air est expulsé. Cette invention porte également sur un système d'entraînement unique qui utilise la soupape de pression expiratoire terminale positive pour accroître l'intensité musculaire respiratoire. Plus spécifiquement, cette invention porte sur des procédés visant à augmenter le débit d'air expiratoire et l'endurance des muscles expiratoires chez une personne de sorte que la capacité des muscles à expulser l'air des poumons augmente.
PCT/US2003/001811 2002-01-22 2003-01-22 Systeme de conditionnement des muscles a activite expiratoire pour l'amelioration du systeme respiratoire Ceased WO2003061749A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003205263A AU2003205263A1 (en) 2002-01-22 2003-01-22 Pressure relief valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35125602P 2002-01-22 2002-01-22
US60/351,256 2002-01-22

Publications (2)

Publication Number Publication Date
WO2003061749A2 WO2003061749A2 (fr) 2003-07-31
WO2003061749A3 true WO2003061749A3 (fr) 2003-09-12

Family

ID=27613476

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/001811 Ceased WO2003061749A2 (fr) 2002-01-22 2003-01-22 Systeme de conditionnement des muscles a activite expiratoire pour l'amelioration du systeme respiratoire

Country Status (2)

Country Link
AU (1) AU2003205263A1 (fr)
WO (1) WO2003061749A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112516424B (zh) * 2020-07-30 2024-04-02 四川致坚医疗科技有限公司 一种呼吸机集成的呼吸肌力训练vimt模式系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257453A (en) * 1979-04-06 1981-03-24 Ruth L. Hesse Peep valve with improved vibration damping
US4823828A (en) * 1987-05-28 1989-04-25 Mcginnis Gerald E Pressure relief valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523137A (en) 1983-09-27 1985-06-11 Mechatron Systems, Inc. Dual mode printer servo with improved velocity signal generator
US4601465A (en) 1984-03-22 1986-07-22 Roy Jean Yves Device for stimulating the human respiratory system
US5598839A (en) 1994-04-20 1997-02-04 Diemolding Corporation Positive expiratory pressure device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257453A (en) * 1979-04-06 1981-03-24 Ruth L. Hesse Peep valve with improved vibration damping
US4823828A (en) * 1987-05-28 1989-04-25 Mcginnis Gerald E Pressure relief valve

Also Published As

Publication number Publication date
WO2003061749A2 (fr) 2003-07-31
AU2003205263A1 (en) 2003-09-02

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