CA2102462A1 - Emergency resuscitation apparatus - Google Patents

Emergency resuscitation apparatus

Info

Publication number
CA2102462A1
CA2102462A1 CA002102462A CA2102462A CA2102462A1 CA 2102462 A1 CA2102462 A1 CA 2102462A1 CA 002102462 A CA002102462 A CA 002102462A CA 2102462 A CA2102462 A CA 2102462A CA 2102462 A1 CA2102462 A1 CA 2102462A1
Authority
CA
Canada
Prior art keywords
balloon
respiration tube
patient
closing
attached
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.)
Granted
Application number
CA002102462A
Other languages
French (fr)
Other versions
CA2102462C (en
Inventor
Toru Sato
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.)
Nipro Corp
Original Assignee
Toru Sato
Nissho Corporation
Nipro Corporation
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 Toru Sato, Nissho Corporation, Nipro Corporation filed Critical Toru Sato
Publication of CA2102462A1 publication Critical patent/CA2102462A1/en
Application granted granted Critical
Publication of CA2102462C publication Critical patent/CA2102462C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M15/00—Inhalators
    • 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
    • A61M16/0402—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
    • A61M16/0434—Cuffs
    • A61M16/0443—Special cuff-wall materials
    • 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
    • A61M16/0454—Redundant cuffs
    • A61M16/0456—Redundant cuffs one cuff within another
    • 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
    • A61M16/0454—Redundant cuffs
    • A61M16/0459—Redundant cuffs one cuff behind another
    • 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
    • A61M16/0477—Tracheal tubes having openings in the tube with incorporated means for delivering or removing fluids
    • A61M16/0479—Tracheal tubes having openings in the tube with incorporated means for delivering or removing fluids above the cuff, e.g. giving access to the upper trachea
    • 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
    • A61M16/0486—Multi-lumen tracheal tubes

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (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)
  • Emergency Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

An emergency resuscitation endoesophageal airway comprises an arch-shaped respiration tube closed at a distal end but open at a proximal end. A first inflatable balloon of a rubber-like elastic material is attached to the respiration tube at a position close to its distal end thereof for closing the esophagus of a patient. A second inflatable balloon of a flexible synthetic resin is attached to the respiration tube at a location spaced from its proximal end for closing the pharynx of the patient. The respiration tube is provided with air holes between the first and second balloons, but rather nearer the second balloon, and the second balloon is so designed as to expand in both its longitudinal and radial directions to an extent much greater than the first balloon.
CA002102462A 1992-11-06 1993-11-04 Emergency resuscitation apparatus Expired - Fee Related CA2102462C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4322521A JP2779992B2 (en) 1992-11-06 1992-11-06 Emergency resuscitation esophageal airway
JP4-322521 1992-11-06

Publications (2)

Publication Number Publication Date
CA2102462A1 true CA2102462A1 (en) 1994-05-07
CA2102462C CA2102462C (en) 2004-06-15

Family

ID=18144592

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002102462A Expired - Fee Related CA2102462C (en) 1992-11-06 1993-11-04 Emergency resuscitation apparatus

Country Status (7)

Country Link
US (1) US5392774A (en)
EP (1) EP0596517B1 (en)
JP (1) JP2779992B2 (en)
KR (1) KR100298516B1 (en)
CN (1) CN1102414C (en)
CA (1) CA2102462C (en)
DE (1) DE69327768T2 (en)

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Also Published As

Publication number Publication date
CN1102414C (en) 2003-03-05
KR100298516B1 (en) 2001-10-22
CA2102462C (en) 2004-06-15
JP2779992B2 (en) 1998-07-23
CN1088458A (en) 1994-06-29
DE69327768T2 (en) 2000-06-21
DE69327768D1 (en) 2000-03-09
KR940011017A (en) 1994-06-20
EP0596517B1 (en) 2000-02-02
EP0596517A1 (en) 1994-05-11
US5392774A (en) 1995-02-28
JPH06142205A (en) 1994-05-24

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