WO2020040334A1 - Appareil respiratoire - Google Patents

Appareil respiratoire Download PDF

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Publication number
WO2020040334A1
WO2020040334A1 PCT/KR2018/009828 KR2018009828W WO2020040334A1 WO 2020040334 A1 WO2020040334 A1 WO 2020040334A1 KR 2018009828 W KR2018009828 W KR 2018009828W WO 2020040334 A1 WO2020040334 A1 WO 2020040334A1
Authority
WO
WIPO (PCT)
Prior art keywords
air supply
supply hole
main body
air
balloon
Prior art date
Application number
PCT/KR2018/009828
Other languages
English (en)
Korean (ko)
Inventor
김호중
Original Assignee
순천향대학교 산학협력단
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 순천향대학교 산학협력단 filed Critical 순천향대학교 산학협력단
Publication of WO2020040334A1 publication Critical patent/WO2020040334A1/fr

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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
    • A61M16/04—Tracheal tubes
    • A61M16/0402—Special features for tracheal tubes not otherwise provided for
    • A61M16/0409—Special features for tracheal tubes not otherwise provided for with mean for closing the oesophagus
    • 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
    • A61M16/04—Tracheal tubes
    • 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
    • A61M16/04—Tracheal tubes
    • A61M16/0434—Cuffs
    • 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
    • A61M16/04—Tracheal tubes
    • A61M16/0434—Cuffs
    • A61M16/044—External cuff pressure control or supply, e.g. synchronisation with respiration
    • 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
    • A61M16/04—Tracheal tubes
    • A61M16/0475—Tracheal tubes having openings in the tube
    • 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
    • A61M16/04—Tracheal tubes
    • A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
    • A61M16/049—Mouthpieces
    • A61M16/0495—Mouthpieces with tongue depressors
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves

Definitions

  • embodiments of the present invention can prevent the expansion of the abdomen due to the air injection by blocking the esophagus by inserting the body portion in the oral cavity to prevent the inflow of the reflux through the esophagus into the lungs through the airways.
  • FIG. 1 is a perspective view showing an airway maintaining apparatus according to an embodiment of the present invention
  • Figure 2 is an exploded perspective view showing an airway maintaining apparatus according to an embodiment of the present invention
  • Figure 3 according to an embodiment of the present invention
  • Figure 4 is a side cross-sectional view showing an airway maintaining apparatus
  • Figure 4 is a state diagram showing the use of the airway maintaining apparatus according to an embodiment of the present invention
  • Figures 5 to 7 are made by the operation of the opening and closing unit according to an embodiment of the present invention
  • 8 and 9 are operation state diagrams showing the operation of the first check valve and the second check valve according to an embodiment of the present invention.
  • Body 110 is to block the movement of the tongue in the oral cavity to secure and maintain the airway and serves as a passage of air.
  • the second balloon 135 is made of a flexible material that is expanded when air is supplied, and the second balloon 135 is provided in a contracted state at one end of the main body unit 110, and One end is inserted into the oral cavity and is expanded when air is supplied to the second balloon 135 through the second air supply hole 113 to block movement of the tongue.

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Otolaryngology (AREA)
  • Endoscopes (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

La présente invention concerne un appareil respiratoire. L'appareil respiratoire selon un mode de réalisation de la présente invention comprend : un corps principal ayant une extrémité insérée dans la cavité buccale pour bloquer le mouvement de la langue et l'autre extrémité exposée à l'extérieur de la cavité buccale, le corps principal comprenant un trajet d'écoulement d'air passant à travers la première extrémité et l'autre extrémité ; un premier ballonnet qui est disposé à une extrémité du corps principal et qui est dilaté par de l'air fourni à travers un premier trou d'alimentation en air formé en communication avec le trajet d'écoulement d'air à une extrémité du corps principal ; et une unité d'ouverture/fermeture pour ouvrir/fermer le premier trou d'alimentation en air en utilisant un élément coulissant qui comprend un premier trou traversant en communication avec le premier trou d'alimentation en air et coulisse le long du trajet d'écoulement d'air en contact étroit avec la paroi interne du corps principal pour faire en sorte que le trajet d'écoulement d'air et le premier trou d'alimentation en air soient en communication l'un avec l'autre lorsque le premier trou traversant est situé au niveau du premier trou d'alimentation en air.
PCT/KR2018/009828 2018-08-24 2018-08-24 Appareil respiratoire WO2020040334A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180099317A KR102162314B1 (ko) 2018-08-24 2018-08-24 기도 유지장치
KR10-2018-0099317 2018-08-24

Publications (1)

Publication Number Publication Date
WO2020040334A1 true WO2020040334A1 (fr) 2020-02-27

Family

ID=69592645

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/009828 WO2020040334A1 (fr) 2018-08-24 2018-08-24 Appareil respiratoire

Country Status (2)

Country Link
KR (1) KR102162314B1 (fr)
WO (1) WO2020040334A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102324918B1 (ko) * 2020-04-01 2021-11-12 경북대학교병원 혀 말림을 방지하는 입인두 기도 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05269204A (ja) * 1992-03-27 1993-10-19 Kawasumi Lab Inc 気管内チュ−ブ
KR100298516B1 (ko) * 1992-11-06 2001-10-22 사노 미노루 구급소생용식도내에어웨이
KR100868781B1 (ko) * 2007-08-02 2008-11-17 유중석 기도 삽관 시스템
US20140012235A1 (en) * 2006-01-25 2014-01-09 Leonard Pinchuk Stretch Valve Balloon Catheter and Methods for Producing and Using Same
KR20170134533A (ko) * 2015-03-31 2017-12-06 피셔 앤 페이켈 핼스케어 리미티드 호흡 보조 시스템용 장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM438284U (en) 2012-06-15 2012-10-01 Bor Dah Internat Co Ltd Improved structure of medical oropharyngeal airway tube
KR101621825B1 (ko) * 2015-11-10 2016-05-17 주식회사 모움과나눔 다중 관정 유체 주입 시스템

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05269204A (ja) * 1992-03-27 1993-10-19 Kawasumi Lab Inc 気管内チュ−ブ
KR100298516B1 (ko) * 1992-11-06 2001-10-22 사노 미노루 구급소생용식도내에어웨이
US20140012235A1 (en) * 2006-01-25 2014-01-09 Leonard Pinchuk Stretch Valve Balloon Catheter and Methods for Producing and Using Same
KR100868781B1 (ko) * 2007-08-02 2008-11-17 유중석 기도 삽관 시스템
KR20170134533A (ko) * 2015-03-31 2017-12-06 피셔 앤 페이켈 핼스케어 리미티드 호흡 보조 시스템용 장치

Also Published As

Publication number Publication date
KR102162314B1 (ko) 2020-10-06
KR20200022999A (ko) 2020-03-04

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