CA2341653A1 - An intubation device - Google Patents
An intubation device Download PDFInfo
- Publication number
- CA2341653A1 CA2341653A1 CA002341653A CA2341653A CA2341653A1 CA 2341653 A1 CA2341653 A1 CA 2341653A1 CA 002341653 A CA002341653 A CA 002341653A CA 2341653 A CA2341653 A CA 2341653A CA 2341653 A1 CA2341653 A1 CA 2341653A1
- Authority
- CA
- Canada
- Prior art keywords
- distal end
- cuff
- intubation device
- tube
- posteriorly
- 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
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
-
- 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
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the 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
- 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
Abstract
An intubation device comprises an airway tube (10) a distal end of which is surrounded by an inflatable cuff (12) which is shaped and dimensioned to lie, in use, between the soft palate and the laryngeal inlet posteriorly of the palatopharyngeal folds.
When inflated the cuff (12) has roughly the shape of the frustum of a four-sided pyramid with rounded corners and tapers away from its distal end. The distal end of the tube (10) is recessed into the distal end of the cuff so that the latter is an annular protrusion (13) adapted to straddle the upper region of but not to surround the elliptical epiglottis (14) and to fill the piriform fossae (15) on either side thereof.
When inflated the cuff (12) has roughly the shape of the frustum of a four-sided pyramid with rounded corners and tapers away from its distal end. The distal end of the tube (10) is recessed into the distal end of the cuff so that the latter is an annular protrusion (13) adapted to straddle the upper region of but not to surround the elliptical epiglottis (14) and to fill the piriform fossae (15) on either side thereof.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9820358.1 | 1998-09-19 | ||
GB9820358A GB2328879B (en) | 1998-09-19 | 1998-09-19 | An intubation device |
PCT/GB1999/003070 WO2000016841A1 (en) | 1998-09-19 | 1999-09-15 | An intubation device |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2341653A1 true CA2341653A1 (en) | 2000-03-30 |
CA2341653C CA2341653C (en) | 2005-06-14 |
Family
ID=10839087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002341653A Expired - Fee Related CA2341653C (en) | 1998-09-19 | 1999-09-15 | An intubation device |
Country Status (13)
Country | Link |
---|---|
US (1) | US6722368B1 (en) |
EP (1) | EP1113834B1 (en) |
JP (1) | JP4227732B2 (en) |
CN (1) | CN1225295C (en) |
AT (1) | ATE254943T1 (en) |
AU (1) | AU751251B2 (en) |
CA (1) | CA2341653C (en) |
DE (1) | DE69913170T2 (en) |
DK (1) | DK1113834T3 (en) |
ES (1) | ES2212630T3 (en) |
GB (1) | GB2328879B (en) |
PT (1) | PT1113834E (en) |
WO (1) | WO2000016841A1 (en) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6079409A (en) * | 1997-07-25 | 2000-06-27 | Brain; Archibald Ian Jeremy | Intubating laryngeal mask |
US7096868B2 (en) * | 2004-03-09 | 2006-08-29 | Nellcor Puritan Bennett Incorporated | Laryngeal airway device |
JP3702295B1 (en) * | 2004-03-31 | 2005-10-05 | 国立大学法人 岡山大学 | Brain cooling device and fluid injection device used therefor |
US20060229605A1 (en) * | 2005-03-18 | 2006-10-12 | Olsen Ron A | Adjustable splint for osteosynthesis with incrementing assembly for adjustment in predetermined increments |
US7588571B2 (en) * | 2005-03-18 | 2009-09-15 | Ron Anthon Olsen | Adjustable splint for osteosynthesis with modular joint |
US9060820B2 (en) | 2005-05-18 | 2015-06-23 | Sonoma Orthopedic Products, Inc. | Segmented intramedullary fracture fixation devices and methods |
US8961516B2 (en) | 2005-05-18 | 2015-02-24 | Sonoma Orthopedic Products, Inc. | Straight intramedullary fracture fixation devices and methods |
US20060264951A1 (en) | 2005-05-18 | 2006-11-23 | Nelson Charles L | Minimally Invasive Actuable Bone Fixation Devices Having a Retractable Interdigitation Process |
US8287539B2 (en) | 2005-05-18 | 2012-10-16 | Sonoma Orthopedic Products, Inc. | Fracture fixation device, tools and methods |
US7909825B2 (en) | 2006-11-22 | 2011-03-22 | Sonoma Orthepedic Products, Inc. | Fracture fixation device, tools and methods |
JP4658758B2 (en) * | 2005-09-16 | 2011-03-23 | 国立大学法人 岡山大学 | Brain cooling tool and brain cooling device provided with the same |
WO2007061076A1 (en) * | 2005-11-25 | 2007-05-31 | National University Corporation Okayama University | Airway management device |
US7731738B2 (en) * | 2005-12-09 | 2010-06-08 | Orthopro, Llc | Cannulated screw |
US20070296125A1 (en) * | 2006-06-22 | 2007-12-27 | Joel Colburn | Thin cuff for use with medical tubing and method and apparatus for making the same |
US8434487B2 (en) | 2006-06-22 | 2013-05-07 | Covidien Lp | Endotracheal cuff and technique for using the same |
US8196584B2 (en) | 2006-06-22 | 2012-06-12 | Nellcor Puritan Bennett Llc | Endotracheal cuff and technique for using the same |
US20070295337A1 (en) * | 2006-06-22 | 2007-12-27 | Nelson Donald S | Endotracheal cuff and technique for using the same |
US7654264B2 (en) * | 2006-07-18 | 2010-02-02 | Nellcor Puritan Bennett Llc | Medical tube including an inflatable cuff having a notched collar |
US8307830B2 (en) | 2006-09-29 | 2012-11-13 | Nellcor Puritan Bennett Llc | Endotracheal cuff and technique for using the same |
US7950393B2 (en) * | 2006-09-29 | 2011-05-31 | Nellcor Puritan Bennett Llc | Endotracheal cuff and technique for using the same |
US20080215034A1 (en) * | 2007-03-02 | 2008-09-04 | Jessica Clayton | Endotracheal cuff and technique for using the same |
US20080210243A1 (en) * | 2007-03-02 | 2008-09-04 | Jessica Clayton | Endotracheal cuff and technique for using the same |
US8750978B2 (en) * | 2007-12-31 | 2014-06-10 | Covidien Lp | System and sensor for early detection of shock or perfusion failure and technique for using the same |
CA2738478A1 (en) | 2008-09-26 | 2010-04-01 | Sonoma Orthopedic Products, Inc. | Bone fixation device, tools and methods |
US8590534B2 (en) * | 2009-06-22 | 2013-11-26 | Covidien Lp | Cuff for use with medical tubing and method and apparatus for making the same |
WO2012087822A2 (en) * | 2010-12-21 | 2012-06-28 | C. R. Bard, Inc. | Endotracheal tube having one or more angularly offset suction apertures and method of making and/or using the same |
US9770278B2 (en) | 2014-01-17 | 2017-09-26 | Arthrex, Inc. | Dual tip guide wire |
US20150290412A1 (en) * | 2014-04-10 | 2015-10-15 | Shahriar Heydari | Airway Opening Device |
US9814499B2 (en) | 2014-09-30 | 2017-11-14 | Arthrex, Inc. | Intramedullary fracture fixation devices and methods |
US10874433B2 (en) | 2017-01-30 | 2020-12-29 | Stryker European Holdings I, Llc | Strut attachments for external fixation frame |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3866599A (en) * | 1972-01-21 | 1975-02-18 | Univ Washington | Fiberoptic catheter |
US3985141A (en) * | 1975-03-10 | 1976-10-12 | The University Of Utah | Inflation and pressure relief valve |
US4150676A (en) * | 1975-07-01 | 1979-04-24 | National Catheter Corp. | Endotracheal tubes with intubation direction control means |
US4064882A (en) * | 1975-08-25 | 1977-12-27 | Shiley Laboratories, Inc. | Tracheostomy tube with pressure relief valve |
US4116201A (en) * | 1976-12-20 | 1978-09-26 | The Kendall Company | Catheter with inflation control device |
US4178940A (en) * | 1977-06-24 | 1979-12-18 | Au Anthony S | Pressure control systems |
US4351330A (en) | 1978-01-30 | 1982-09-28 | Scarberry Eugene N | Emergency internal defibrillation |
US4270529A (en) * | 1979-03-26 | 1981-06-02 | Rudolph Muto | Endotracheal tube stabilizer |
JPS628766A (en) * | 1985-07-03 | 1987-01-16 | 鳥取大学長 | Cuff pressure controller of gas insert tube with cuff |
GB9004315D0 (en) * | 1990-02-27 | 1990-04-25 | Brain Archibald Ian Jeremy | Artificial airway device |
US5443063A (en) | 1993-08-31 | 1995-08-22 | The Johns Hopkins University | Cuffed oro-pharyngeal airway |
US5582167A (en) | 1994-03-02 | 1996-12-10 | Thomas Jefferson University | Methods and apparatus for reducing tracheal infection using subglottic irrigation, drainage and servoregulation of endotracheal tube cuff pressure |
JP3782123B2 (en) | 1994-05-31 | 2006-06-07 | 住友ベークライト株式会社 | Pharyngeal airway |
GB9411215D0 (en) | 1994-06-04 | 1994-07-27 | Brain Archibald Ian Jeremy | A fibreoptic intubating laryngeal mask airway |
US5513627A (en) * | 1995-01-27 | 1996-05-07 | Flam; Gary H. | Esophageal tracheal intubator airway |
GB9513860D0 (en) * | 1995-07-07 | 1995-09-06 | Smiths Industries Plc | Securing devices |
WO1997048432A1 (en) | 1996-06-17 | 1997-12-24 | Dale Medical Products, Inc. | Medical tube holder and bite block |
NL1004640C2 (en) * | 1996-11-28 | 1998-06-05 | Ideamed N V | Ventilation equipment. |
GB9709297D0 (en) * | 1997-05-03 | 1997-06-25 | Smiths Industries Plc | Laryngeal mask assemblies |
GB9710645D0 (en) * | 1997-05-22 | 1997-07-16 | Smiths Industries Plc | Cuffed tube assemblies |
-
1998
- 1998-09-19 GB GB9820358A patent/GB2328879B/en not_active Expired - Fee Related
-
1999
- 1999-09-15 AT AT99946353T patent/ATE254943T1/en active
- 1999-09-15 PT PT99946353T patent/PT1113834E/en unknown
- 1999-09-15 AU AU58767/99A patent/AU751251B2/en not_active Ceased
- 1999-09-15 CN CNB998110876A patent/CN1225295C/en not_active Expired - Fee Related
- 1999-09-15 DE DE69913170T patent/DE69913170T2/en not_active Expired - Lifetime
- 1999-09-15 EP EP99946353A patent/EP1113834B1/en not_active Expired - Lifetime
- 1999-09-15 JP JP2000573800A patent/JP4227732B2/en not_active Expired - Fee Related
- 1999-09-15 CA CA002341653A patent/CA2341653C/en not_active Expired - Fee Related
- 1999-09-15 WO PCT/GB1999/003070 patent/WO2000016841A1/en active IP Right Grant
- 1999-09-15 ES ES99946353T patent/ES2212630T3/en not_active Expired - Lifetime
- 1999-09-15 US US09/786,988 patent/US6722368B1/en not_active Expired - Lifetime
- 1999-09-15 DK DK99946353T patent/DK1113834T3/en active
Also Published As
Publication number | Publication date |
---|---|
GB2328879B (en) | 1999-07-21 |
ATE254943T1 (en) | 2003-12-15 |
JP4227732B2 (en) | 2009-02-18 |
CN1319025A (en) | 2001-10-24 |
DE69913170T2 (en) | 2004-09-30 |
US6722368B1 (en) | 2004-04-20 |
DK1113834T3 (en) | 2004-03-29 |
GB9820358D0 (en) | 1998-11-11 |
WO2000016841A1 (en) | 2000-03-30 |
CN1225295C (en) | 2005-11-02 |
CA2341653C (en) | 2005-06-14 |
ES2212630T3 (en) | 2004-07-16 |
EP1113834A1 (en) | 2001-07-11 |
DE69913170D1 (en) | 2004-01-08 |
AU751251B2 (en) | 2002-08-08 |
PT1113834E (en) | 2004-04-30 |
GB2328879A (en) | 1999-03-10 |
JP2002526213A (en) | 2002-08-20 |
EP1113834B1 (en) | 2003-11-26 |
AU5876799A (en) | 2000-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20180917 |