WO2004016308A3 - Improved airway device - Google Patents

Improved airway device Download PDF

Info

Publication number
WO2004016308A3
WO2004016308A3 PCT/GB2003/003577 GB0303577W WO2004016308A3 WO 2004016308 A3 WO2004016308 A3 WO 2004016308A3 GB 0303577 W GB0303577 W GB 0303577W WO 2004016308 A3 WO2004016308 A3 WO 2004016308A3
Authority
WO
WIPO (PCT)
Prior art keywords
airway device
airway
tube
stabiliser
patient
Prior art date
Application number
PCT/GB2003/003577
Other languages
French (fr)
Other versions
WO2004016308A2 (en
Inventor
Muhammed Aslam Nasir
Original Assignee
Muhammed Aslam Nasir
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9942275&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2004016308(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to CA2494977A priority Critical patent/CA2494977C/en
Priority to DK03787902T priority patent/DK1528944T3/en
Priority to DE60328394T priority patent/DE60328394D1/en
Priority to AU2003255799A priority patent/AU2003255799B2/en
Priority to CNB038241617A priority patent/CN100531818C/en
Priority to JP2004528680A priority patent/JP4528621B2/en
Priority to EP03787902A priority patent/EP1528944B1/en
Application filed by Muhammed Aslam Nasir filed Critical Muhammed Aslam Nasir
Publication of WO2004016308A2 publication Critical patent/WO2004016308A2/en
Publication of WO2004016308A3 publication Critical patent/WO2004016308A3/en
Priority to US10/983,199 priority patent/US8215307B2/en
Priority to AU2008207412A priority patent/AU2008207412C1/en
Priority to US12/627,844 priority patent/US10040231B2/en
Priority to US13/403,806 priority patent/US8778248B2/en
Priority to US14/315,141 priority patent/US9266268B2/en
Priority to US14/315,149 priority patent/US9475223B2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
    • 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
    • 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
    • A61M16/0402—Special features for tracheal tubes not otherwise provided for
    • A61M16/0415—Special features for tracheal tubes not otherwise provided for with access means to the stomach
    • 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
    • A61M16/0431—Special features for tracheal tubes not otherwise provided for with a cross-sectional shape other than circular
    • 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
    • A61M16/0436—Special fillings therefor
    • 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
    • A61M16/0445—Special cuff forms, e.g. undulated
    • 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
    • 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
    • A61M16/0493—Mouthpieces with means for protecting the tube from damage caused by the patient's teeth, e.g. bite block
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/007—Hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor

Abstract

An airway device (10) for human or animal use comprising an airway tube (11) having a distal end (13) and a proximal end (12), the distal end (13) of which is surrounded by a laryngeal cuff (14), adapted to fit anatomically over the laryngeal structure of a patient, characterised in that the device (10) further comprises a buccal cavity stabiliser (20) located on or around the airway tube (11) between the laryngeal cuff (14) and the proximal end of the tube, said buccal cavity stabiliser (20) being adapted to nest with the anterior aspect of the patient's tongue, the size, shape and configuration of the buccal stabiliser (20) being adapted to prevent rotational or side-to-side movement of the airway device (10) in use.
PCT/GB2003/003577 2002-08-14 2003-08-14 Improved airway device WO2004016308A2 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
CA2494977A CA2494977C (en) 2002-08-14 2003-08-14 Improved airway device
DK03787902T DK1528944T3 (en) 2002-08-14 2003-08-14 Improved airway device
DE60328394T DE60328394D1 (en) 2002-08-14 2003-08-14 IMPROVED RESPIRATORY DEVICE
AU2003255799A AU2003255799B2 (en) 2002-08-14 2003-08-14 Improved airway device
CNB038241617A CN100531818C (en) 2002-08-14 2003-08-14 Improved airway device
JP2004528680A JP4528621B2 (en) 2002-08-14 2003-08-14 Improved airway device
EP03787902A EP1528944B1 (en) 2002-08-14 2003-08-14 Improved airway device
US10/983,199 US8215307B2 (en) 2002-08-14 2004-11-05 Airway device
AU2008207412A AU2008207412C1 (en) 2002-08-14 2008-08-20 Improved Airway Device
US12/627,844 US10040231B2 (en) 2002-08-14 2009-11-30 Airway device
US13/403,806 US8778248B2 (en) 2002-08-14 2012-02-23 Method of manufacturing an airway device
US14/315,141 US9266268B2 (en) 2002-08-14 2014-06-25 Method of manufacturing an airway device
US14/315,149 US9475223B2 (en) 2002-08-14 2014-06-25 Method of manufacturing an airway device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0218868.8 2002-08-14
GBGB0218868.8A GB0218868D0 (en) 2002-08-14 2002-08-14 Improved airway management device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/983,199 Continuation-In-Part US8215307B2 (en) 2002-08-14 2004-11-05 Airway device

Publications (2)

Publication Number Publication Date
WO2004016308A2 WO2004016308A2 (en) 2004-02-26
WO2004016308A3 true WO2004016308A3 (en) 2004-04-15

Family

ID=9942275

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2003/003577 WO2004016308A2 (en) 2002-08-14 2003-08-14 Improved airway device

Country Status (14)

Country Link
US (5) US8215307B2 (en)
EP (5) EP1528944B1 (en)
JP (4) JP4528621B2 (en)
CN (1) CN100531818C (en)
AT (1) ATE468875T1 (en)
AU (2) AU2003255799B2 (en)
CA (1) CA2494977C (en)
DE (2) DE60332779D1 (en)
DK (4) DK1875937T3 (en)
ES (5) ES2449756T3 (en)
GB (2) GB0218868D0 (en)
PT (4) PT1875937E (en)
WO (1) WO2004016308A2 (en)
ZA (1) ZA200501260B (en)

Cited By (4)

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US9265905B2 (en) 2010-06-24 2016-02-23 Ashkal Developments Limited Stopper device
US9266268B2 (en) 2002-08-14 2016-02-23 Muhammed Aslam Nasir Method of manufacturing an airway device
USD761952S1 (en) 2012-07-27 2016-07-19 Docsinnovent Limited Airway device
USD1025348S1 (en) 2020-04-16 2024-04-30 Intersurgical Ag Airway device

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US20120241084A1 (en) 2012-09-27
EP2108396B1 (en) 2012-11-21
CA2494977C (en) 2010-07-06
AU2003255799B2 (en) 2008-05-22
EP2105157A1 (en) 2009-09-30
WO2004016308A2 (en) 2004-02-26
DE60332779D1 (en) 2010-07-08
GB2393399B (en) 2005-05-11
EP1875937A2 (en) 2008-01-09
ES2345005T3 (en) 2010-09-13
AU2008207412B2 (en) 2011-07-07
GB2393399A (en) 2004-03-31
US8215307B2 (en) 2012-07-10
US9475223B2 (en) 2016-10-25
CA2494977A1 (en) 2004-02-26
ATE468875T1 (en) 2010-06-15
JP5096444B2 (en) 2012-12-12
ES2331241T3 (en) 2009-12-28
EP2105156A1 (en) 2009-09-30
JP2005535397A (en) 2005-11-24
ES2447369T3 (en) 2014-03-11
GB0218868D0 (en) 2002-09-25
US20100126512A1 (en) 2010-05-27
EP2105157B1 (en) 2014-01-29
US20140333007A1 (en) 2014-11-13
ES2449756T3 (en) 2014-03-21
JP2012096122A (en) 2012-05-24
DK1875937T3 (en) 2010-08-09
AU2008207412A1 (en) 2008-09-11
JP2014158982A (en) 2014-09-04
EP1528944A2 (en) 2005-05-11
EP1528944B1 (en) 2009-07-15
EP1875937A3 (en) 2008-03-05
US8778248B2 (en) 2014-07-15
JP4528621B2 (en) 2010-08-18
PT1875937E (en) 2010-07-29
US9266268B2 (en) 2016-02-23
PT2105157E (en) 2014-03-11
GB0319133D0 (en) 2003-09-17
CN1688357A (en) 2005-10-26
JP5837442B2 (en) 2015-12-24
EP2105156B1 (en) 2014-01-29
ZA200501260B (en) 2006-10-25
DK2105156T3 (en) 2014-03-10
DK2105157T3 (en) 2014-03-10
CN100531818C (en) 2009-08-26
ES2395845T3 (en) 2013-02-15
DK1528944T3 (en) 2009-11-23

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