GB2337020B - Laryngeal masks and manufacture - Google Patents

Laryngeal masks and manufacture

Info

Publication number
GB2337020B
GB2337020B GB9909412A GB9909412A GB2337020B GB 2337020 B GB2337020 B GB 2337020B GB 9909412 A GB9909412 A GB 9909412A GB 9909412 A GB9909412 A GB 9909412A GB 2337020 B GB2337020 B GB 2337020B
Authority
GB
United Kingdom
Prior art keywords
manufacture
laryngeal masks
laryngeal
masks
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.)
Expired - Fee Related
Application number
GB9909412A
Other versions
GB2337020A (en
GB9909412D0 (en
Inventor
Eric Pagan
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 claimed from GB9809897A external-priority patent/GB9809897D0/en
Application filed by Smiths Group PLC filed Critical Smiths Group PLC
Priority to GB9909412A priority Critical patent/GB2337020B/en
Publication of GB9909412D0 publication Critical patent/GB9909412D0/en
Publication of GB2337020A publication Critical patent/GB2337020A/en
Application granted granted Critical
Publication of GB2337020B publication Critical patent/GB2337020B/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
    • 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
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/543—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • 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
GB9909412A 1998-05-09 1999-04-26 Laryngeal masks and manufacture Expired - Fee Related GB2337020B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9909412A GB2337020B (en) 1998-05-09 1999-04-26 Laryngeal masks and manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9809897A GB9809897D0 (en) 1998-05-09 1998-05-09 Laryngeal masks and manufacture
GB9909412A GB2337020B (en) 1998-05-09 1999-04-26 Laryngeal masks and manufacture

Publications (3)

Publication Number Publication Date
GB9909412D0 GB9909412D0 (en) 1999-06-23
GB2337020A GB2337020A (en) 1999-11-10
GB2337020B true GB2337020B (en) 2002-12-24

Family

ID=26313627

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9909412A Expired - Fee Related GB2337020B (en) 1998-05-09 1999-04-26 Laryngeal masks and manufacture

Country Status (1)

Country Link
GB (1) GB2337020B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7806119B2 (en) 2003-08-14 2010-10-05 Intersurgical Uab Airway device
USD665254S1 (en) 2011-06-08 2012-08-14 Intersurgical Ag Airway device packaging
USD688787S1 (en) 2011-06-08 2013-08-27 Intersurgical Ag Airway device cap and strap holder
US8778248B2 (en) 2002-08-14 2014-07-15 Muhammed Aslam Nasir Method of manufacturing an airway device
USD712244S1 (en) 2011-09-23 2014-09-02 Intersurgical Ag Medical device package
US9265905B2 (en) 2010-06-24 2016-02-23 Ashkal Developments Limited Stopper device
USD761952S1 (en) 2012-07-27 2016-07-19 Docsinnovent Limited Airway device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2413963B (en) * 2002-08-14 2007-03-07 Muhammed Aslam Nasir Improved airway device
GB0810169D0 (en) 2008-06-04 2008-07-09 Cosmeplast Ets Improvements relating to respiratory interface devices
GB201201438D0 (en) 2012-01-27 2012-03-14 Docsinnovent Ltd Improved stopper device
GB2546167B (en) 2013-12-17 2018-02-28 Aslam Nasir Muhammed Intubating Airway Device
USD842456S1 (en) 2015-12-15 2019-03-05 Intersurgical Ag Airway device
GB201720733D0 (en) 2017-12-13 2018-01-24 Ashkal Development Ltd Airway device
TWM579040U (en) * 2019-01-25 2019-06-11 單志宏 Improved structure for laryngeal mask airway

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415398A (en) * 1979-09-14 1983-11-15 Ranpak Corp. Cushioning dunnage apparatus
US5305743A (en) * 1992-03-05 1994-04-26 Brain Archibald Ian Jeremy Artificial airway device
US5355879A (en) * 1992-09-28 1994-10-18 Brain Archibald Ian Jeremy Laryngeal-mask construction
US5728255A (en) * 1996-06-10 1998-03-17 Enclosure Technologies, Inc. Apparatus for manufacturing a full-fashioned glove
US5794617A (en) * 1995-10-19 1998-08-18 Louis M. Gerson Co., Inc. Face mask and retainer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415398A (en) * 1979-09-14 1983-11-15 Ranpak Corp. Cushioning dunnage apparatus
US5305743A (en) * 1992-03-05 1994-04-26 Brain Archibald Ian Jeremy Artificial airway device
US5355879A (en) * 1992-09-28 1994-10-18 Brain Archibald Ian Jeremy Laryngeal-mask construction
US5794617A (en) * 1995-10-19 1998-08-18 Louis M. Gerson Co., Inc. Face mask and retainer
US5728255A (en) * 1996-06-10 1998-03-17 Enclosure Technologies, Inc. Apparatus for manufacturing a full-fashioned glove

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8778248B2 (en) 2002-08-14 2014-07-15 Muhammed Aslam Nasir Method of manufacturing an airway device
US9266268B2 (en) 2002-08-14 2016-02-23 Muhammed Aslam Nasir Method of manufacturing an airway device
US9475223B2 (en) 2002-08-14 2016-10-25 Muhammed Aslam Nasir Method of manufacturing an airway device
US7806119B2 (en) 2003-08-14 2010-10-05 Intersurgical Uab Airway device
US8485188B2 (en) 2003-08-14 2013-07-16 Muhammed Aslam Nasir Airway device
US9265905B2 (en) 2010-06-24 2016-02-23 Ashkal Developments Limited Stopper device
USD665254S1 (en) 2011-06-08 2012-08-14 Intersurgical Ag Airway device packaging
USD688787S1 (en) 2011-06-08 2013-08-27 Intersurgical Ag Airway device cap and strap holder
USD712244S1 (en) 2011-09-23 2014-09-02 Intersurgical Ag Medical device package
USD768846S1 (en) 2012-01-27 2016-10-11 Ashkal Developments Limited Airway device
USD769442S1 (en) 2012-01-27 2016-10-18 Ashkal Developments Limited Airway device
USD761952S1 (en) 2012-07-27 2016-07-19 Docsinnovent Limited Airway device

Also Published As

Publication number Publication date
GB2337020A (en) 1999-11-10
GB9909412D0 (en) 1999-06-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070426