WO2005104685A3 - Non-tracheal ventilation tube - Google Patents

Non-tracheal ventilation tube Download PDF

Info

Publication number
WO2005104685A3
WO2005104685A3 PCT/US2005/012387 US2005012387W WO2005104685A3 WO 2005104685 A3 WO2005104685 A3 WO 2005104685A3 US 2005012387 W US2005012387 W US 2005012387W WO 2005104685 A3 WO2005104685 A3 WO 2005104685A3
Authority
WO
WIPO (PCT)
Prior art keywords
distal
proximal
cuff
ventilation
channel
Prior art date
Application number
PCT/US2005/012387
Other languages
French (fr)
Other versions
WO2005104685A2 (en
Inventor
Thomas W Mcgrail
Volker Bertram
Original Assignee
King Systems Corp
Vbm Medizintechnick Gmbh
Thomas W Mcgrail
Volker Bertram
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 King Systems Corp, Vbm Medizintechnick Gmbh, Thomas W Mcgrail, Volker Bertram filed Critical King Systems Corp
Priority to EP05736182A priority Critical patent/EP1737521B1/en
Priority to CA2562677A priority patent/CA2562677C/en
Publication of WO2005104685A2 publication Critical patent/WO2005104685A2/en
Publication of WO2005104685A3 publication Critical patent/WO2005104685A3/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
    • 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
    • A61M16/0402Special features for tracheal tubes not otherwise provided for
    • A61M16/042Special features for tracheal tubes not otherwise provided for with separate conduits for in-and expiration gas, e.g. for limited dead volume
    • 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
    • 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
    • A61M16/0454Redundant cuffs
    • A61M16/0459Redundant cuffs one cuff behind another
    • 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
    • A61M16/04Tracheal tubes
    • A61M16/0475Tracheal tubes having openings in the tube
    • A61M16/0477Tracheal tubes having openings in the tube with incorporated means for delivering or removing fluids
    • A61M16/0479Tracheal 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
    • 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
    • A61M16/0475Tracheal tubes having openings in the tube
    • A61M16/0477Tracheal tubes having openings in the tube with incorporated means for delivering or removing fluids
    • A61M16/0484Tracheal tubes having openings in the tube with incorporated means for delivering or removing fluids at the distal end
    • 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
    • A61M16/0486Multi-lumen tracheal 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
    • A61M16/0434Cuffs
    • 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
    • A61M16/0003Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0027Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter

Abstract

A non-tracheal ventilation tube (10) includes a multi-lumen tube shaft (12) having a proximal end and a distal end (18), a proximal cuff (14) and a distal cuff (16). The multi-lumen tube shaft (12) is separated into a ventilation channel (20) extending from a proximal ventilation opening to a distal ventilation opening (32), a suction channel (22) extending from a proximal suction opening (42) to a distal suction opening (44), and an inflation channel (24). The proximal cuff (14) is attached to the tube shaft (12) and is connected to the inflation channel (24) for inflation and deflation. The distal cuff (16) is attached to the tube shaft (12) on the distal side of the proximal cuff (14) and is connected to the inflation channel (24) for inflation and deflation. The proximal suction opening (42) and the proximal ventilation opening are located on the proximal side of the proximal cuff (14). The distal suction opening (14) is located on the distal side of the distal cuff (16). The distal ventilation opening (32) is located between the proximal cuff (14) and the distal cuff (16). The outside diameter of the tube shaft (12) decreases between the proximal cuff (14) and the distal cuff (16) due to the ending of the ventilation channel (20).
PCT/US2005/012387 2004-04-14 2005-04-13 Non-tracheal ventilation tube WO2005104685A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05736182A EP1737521B1 (en) 2004-04-14 2005-04-13 Non-tracheal ventilation tube
CA2562677A CA2562677C (en) 2004-04-14 2005-04-13 Non-tracheal ventilation tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56216904P 2004-04-14 2004-04-14
US60/562,169 2004-04-14

Publications (2)

Publication Number Publication Date
WO2005104685A2 WO2005104685A2 (en) 2005-11-10
WO2005104685A3 true WO2005104685A3 (en) 2006-04-06

Family

ID=35242117

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/012387 WO2005104685A2 (en) 2004-04-14 2005-04-13 Non-tracheal ventilation tube

Country Status (4)

Country Link
US (1) US7201168B2 (en)
EP (1) EP1737521B1 (en)
CA (1) CA2562677C (en)
WO (1) WO2005104685A2 (en)

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US7201168B2 (en) 2004-04-14 2007-04-10 King Systems Corporation Non-tracheal ventilation tube
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US8863746B2 (en) * 2005-07-25 2014-10-21 Kim Technology Partners, LP Device and method for placing within a patient an enteral tube after endotracheal intubation
US7921847B2 (en) 2005-07-25 2011-04-12 Intubix, Llc Device and method for placing within a patient an enteral tube after endotracheal intubation
US7478636B2 (en) 2005-08-08 2009-01-20 Kimberly-Clark Worldwide, Inc. Multilumen tracheal catheter to prevent cross contamination
US7581541B2 (en) * 2005-08-08 2009-09-01 Kimberly-Clark Worldwide, Inc. Multilumen tracheal catheter
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US20070113855A1 (en) * 2005-11-18 2007-05-24 Kimberly-Clark Worldwide, Inc. Respiratory apparatus with improved seal
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US7654264B2 (en) 2006-07-18 2010-02-02 Nellcor Puritan Bennett Llc Medical tube including an inflatable cuff having a notched collar
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US10828446B2 (en) * 2013-09-12 2020-11-10 Mayo Foundation For Medical Education And Research Insulated endotracheal devices and systems for transpulmonary thermal transfer
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WO2018092150A1 (en) * 2016-11-18 2018-05-24 Kalyanaraman Ananthanarayanan Oral/nasal resuscitator with superior ventilating capacity
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KR102162315B1 (en) * 2018-08-24 2020-10-06 순천향대학교 산학협력단 Airway device
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Title
See also references of EP1737521A4 *

Also Published As

Publication number Publication date
CA2562677C (en) 2014-07-08
CA2562677A1 (en) 2005-11-10
EP1737521A2 (en) 2007-01-03
WO2005104685A2 (en) 2005-11-10
EP1737521A4 (en) 2010-01-20
EP1737521B1 (en) 2012-08-15
US20050229933A1 (en) 2005-10-20
US7201168B2 (en) 2007-04-10

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