WO2006125987A8 - Laryngeal mask airway device and method of manufacture - Google Patents

Laryngeal mask airway device and method of manufacture

Info

Publication number
WO2006125987A8
WO2006125987A8 PCT/GB2006/001909 GB2006001909W WO2006125987A8 WO 2006125987 A8 WO2006125987 A8 WO 2006125987A8 GB 2006001909 W GB2006001909 W GB 2006001909W WO 2006125987 A8 WO2006125987 A8 WO 2006125987A8
Authority
WO
WIPO (PCT)
Prior art keywords
mask
airway
patient
outlet
airway tube
Prior art date
Application number
PCT/GB2006/001909
Other languages
French (fr)
Other versions
WO2006125987A1 (en
Inventor
Archibald Ian Jeremy Brain
Original Assignee
Laryngeal Mask Co Ltd
Archibald Ian Jeremy Brain
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
Priority to US11/915,558 priority Critical patent/US9522245B2/en
Priority to JP2008512913A priority patent/JP5219209B2/en
Priority to BRPI0610655-2A priority patent/BRPI0610655A2/en
Priority to MX2007014904A priority patent/MX2007014904A/en
Priority to CA2609471A priority patent/CA2609471C/en
Priority to EP06743983.6A priority patent/EP1885422B1/en
Application filed by Laryngeal Mask Co Ltd, Archibald Ian Jeremy Brain filed Critical Laryngeal Mask Co Ltd
Priority to CN200680018649XA priority patent/CN101208125B/en
Priority to ES06743983.6T priority patent/ES2592912T3/en
Priority to AU2006251000A priority patent/AU2006251000B2/en
Publication of WO2006125987A1 publication Critical patent/WO2006125987A1/en
Priority to IL187576A priority patent/IL187576A0/en
Publication of WO2006125987A8 publication Critical patent/WO2006125987A8/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0434Cuffs
    • A61M16/045Cuffs with cuffs partially or completely inflated by the respiratory gas
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0402Special features for tracheal tubes not otherwise provided for
    • A61M16/0409Special features for tracheal tubes not otherwise provided for with mean for closing the oesophagus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0402Special features for tracheal tubes not otherwise provided for
    • A61M16/0415Special features for tracheal tubes not otherwise provided for with access means to the stomach
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0434Cuffs
    • A61M16/0443Special cuff-wall materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0434Cuffs
    • A61M16/0445Special cuff forms, e.g. undulated
    • A61M16/0447Bell, canopy or umbrella shaped
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0463Tracheal tubes combined with suction tubes, catheters or the like; Outside connections
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816Joints or connectors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0875Connecting tubes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0488Mouthpieces; Means for guiding, securing or introducing the tubes
    • A61M16/049Mouthpieces
    • A61M16/0493Mouthpieces with means for protecting the tube from damage caused by the patient's teeth, e.g. bite block

Abstract

The invention relates to a laryngeal mask airway device (1) for insertion into a patient to provide an airway passage to the patient's glottic opening, the device (1) comprising an airway tube (2) a mask (3) attached to the airway tube (2), the mask (3) comprising a body (4) having a distal end (5) and a proximal end (6), a peripheral inflatable cuff (7), and defining an outlet (8) for gas, the mask (3) being attached to the airway tube (2) for gaseous communication between the tube (2) and the outlet (8), the device (1) further comprising an oesophageal drain (10), the drain (10) comprising a conduit extending from an inlet (12) at the distal end (5) to an outlet (13) disposed to the outside of the patient when the device (1) is in place, the conduit including a mask section (11) and an airway tube section (41), wherein the conduit mask section (11) is formed integrally in the material of the body (4).
PCT/GB2006/001909 2005-05-27 2006-05-24 Laryngeal mask airway device and method of manufacture WO2006125987A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2008512913A JP5219209B2 (en) 2005-05-27 2006-05-24 Laryngeal mask airway device and manufacturing method thereof
BRPI0610655-2A BRPI0610655A2 (en) 2005-05-27 2006-05-24 ventilation device with laryngeal mask and manufacturing method
MX2007014904A MX2007014904A (en) 2005-05-27 2006-05-24 Laryngeal mask airway device and method of manufacture.
CA2609471A CA2609471C (en) 2005-05-27 2006-05-24 Laryngeal mask airway device and method of manufacture
EP06743983.6A EP1885422B1 (en) 2005-05-27 2006-05-24 Laryngeal mask airway device and method of manufacture
US11/915,558 US9522245B2 (en) 2005-05-27 2006-05-24 Laryngeal mask airway device and method of manufacture
CN200680018649XA CN101208125B (en) 2005-05-27 2006-05-24 Laryngeal mask airway device and method of manufacture
ES06743983.6T ES2592912T3 (en) 2005-05-27 2006-05-24 Laryngeal mask airway device and manufacturing procedure
AU2006251000A AU2006251000B2 (en) 2005-05-27 2006-05-24 Laryngeal mask airway device and method of manufacture
IL187576A IL187576A0 (en) 2005-05-27 2007-11-22 Laryngeal mask airway device and method of manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0510951.7A GB0510951D0 (en) 2005-05-27 2005-05-27 Laryngeal mask airway device
GB0510951.7 2005-05-27

Publications (2)

Publication Number Publication Date
WO2006125987A1 WO2006125987A1 (en) 2006-11-30
WO2006125987A8 true WO2006125987A8 (en) 2008-01-24

Family

ID=34834809

Family Applications (4)

Application Number Title Priority Date Filing Date
PCT/GB2006/001913 WO2006125989A1 (en) 2005-05-27 2006-05-24 Laryngeal mask airway device
PCT/GB2006/001908 WO2006125986A1 (en) 2005-05-27 2006-05-24 Laryngeal mask airway device
PCT/GB2006/001915 WO2006125990A1 (en) 2005-05-27 2006-05-24 Laryngeal mask airway device
PCT/GB2006/001909 WO2006125987A1 (en) 2005-05-27 2006-05-24 Laryngeal mask airway device and method of manufacture

Family Applications Before (3)

Application Number Title Priority Date Filing Date
PCT/GB2006/001913 WO2006125989A1 (en) 2005-05-27 2006-05-24 Laryngeal mask airway device
PCT/GB2006/001908 WO2006125986A1 (en) 2005-05-27 2006-05-24 Laryngeal mask airway device
PCT/GB2006/001915 WO2006125990A1 (en) 2005-05-27 2006-05-24 Laryngeal mask airway device

Country Status (18)

Country Link
US (9) US20080308109A1 (en)
EP (5) EP1885422B1 (en)
JP (7) JP5219209B2 (en)
KR (4) KR20080031211A (en)
CN (6) CN101193677A (en)
AR (4) AR057038A1 (en)
AU (4) AU2006251002B2 (en)
BR (4) BRPI0610083B1 (en)
CA (4) CA2609471C (en)
DE (2) DE202006021001U1 (en)
ES (2) ES2592912T3 (en)
GB (1) GB0510951D0 (en)
IL (4) IL187571A0 (en)
MX (4) MX2007014902A (en)
RU (4) RU2411962C2 (en)
TW (4) TW200706196A (en)
WO (4) WO2006125989A1 (en)
ZA (4) ZA200710525B (en)

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