CA2893377C - Endotracheal tube having outer and inner cannulae - Google Patents

Endotracheal tube having outer and inner cannulae Download PDF

Info

Publication number
CA2893377C
CA2893377C CA2893377A CA2893377A CA2893377C CA 2893377 C CA2893377 C CA 2893377C CA 2893377 A CA2893377 A CA 2893377A CA 2893377 A CA2893377 A CA 2893377A CA 2893377 C CA2893377 C CA 2893377C
Authority
CA
Canada
Prior art keywords
cannula
cuff
sleeve
outer cannula
inner cannula
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
CA2893377A
Other languages
English (en)
French (fr)
Other versions
CA2893377A1 (en
Inventor
Eric D. Blom
Brad H. QUINN
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.)
Hansa Medical Products Inc
Original Assignee
Hansa Medical Products Inc
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 US13/691,924 external-priority patent/US8707956B2/en
Application filed by Hansa Medical Products Inc filed Critical Hansa Medical Products Inc
Publication of CA2893377A1 publication Critical patent/CA2893377A1/en
Application granted granted Critical
Publication of CA2893377C publication Critical patent/CA2893377C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M16/0475—Tracheal tubes having openings in the tube
    • A61M16/0477—Tracheal tubes having openings in the tube with incorporated means for delivering or removing fluids
    • A61M16/0479—Tracheal 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
    • 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
    • A61M16/0427—Special features for tracheal tubes not otherwise provided for with removable and re-insertable liner tubes, e.g. for cleaning
    • 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
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Surgical Instruments (AREA)
CA2893377A 2012-12-03 2013-11-27 Endotracheal tube having outer and inner cannulae Expired - Fee Related CA2893377C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/691,924 US8707956B2 (en) 2005-12-27 2012-12-03 Endotracheal tube having outer and inner cannulae
US13/691,924 2012-12-03
PCT/US2013/072237 WO2014088904A1 (en) 2012-12-03 2013-11-27 Endotracheal tube having outer and inner cannulae

Publications (2)

Publication Number Publication Date
CA2893377A1 CA2893377A1 (en) 2014-06-12
CA2893377C true CA2893377C (en) 2021-03-23

Family

ID=50883889

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2893377A Expired - Fee Related CA2893377C (en) 2012-12-03 2013-11-27 Endotracheal tube having outer and inner cannulae

Country Status (10)

Country Link
EP (1) EP2925399A4 (pt)
JP (1) JP6341929B2 (pt)
CN (1) CN104902949A (pt)
AU (2) AU2013201131B2 (pt)
BR (1) BR112015012839A2 (pt)
CA (1) CA2893377C (pt)
IL (1) IL239090A0 (pt)
MX (1) MX2015006882A (pt)
SA (1) SA515360509B1 (pt)
WO (1) WO2014088904A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017155999A1 (en) 2016-03-07 2017-09-14 Hansa Medical Products, Inc. Apparatus and method for forming an opening in patient's tissue
CN105727415A (zh) * 2016-05-06 2016-07-06 邹弘 一种多功能气管插管
CN105999501A (zh) * 2016-06-15 2016-10-12 北京大学第三医院 针对气管插管的更换套管及使用方法
US11786683B2 (en) * 2020-12-11 2023-10-17 Blake J. Hyde Irrigating intraluminal suction inner cannula system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617015A (en) * 1984-08-10 1986-10-14 Halkey-Roberts Corporation Visual pressure indicator for endotracheal cuff
US4637389A (en) * 1985-04-08 1987-01-20 Heyden Eugene L Tubular device for intubation
JPS628766A (ja) * 1985-07-03 1987-01-16 鳥取大学長 カフ付気管插入チュ−ブのカフ圧調整装置
US4852565A (en) * 1988-03-22 1989-08-01 Shiley Inc. Fenestrated tracheostomy tube
GB9026403D0 (en) * 1990-12-05 1991-01-23 Smiths Industries Plc Pressure monitors
JP3922739B2 (ja) * 1996-04-26 2007-05-30 積水化学工業株式会社 気管切開カテーテル
DE60120335T2 (de) * 2000-12-23 2006-10-05 Smiths Group Plc Trachealtubus
EP1737522A1 (en) * 2004-03-17 2007-01-03 Cook Critical Care Incorporated Medical devices for selectively and alternatively isolating bronchi or lungs
EP1744805A4 (en) * 2004-05-12 2008-08-13 Nellcor Puritan Bennett Inc ENDOTRACHEAL TUBE WITH IMPROVED SUCTION LIGHT
US7987851B2 (en) * 2005-12-27 2011-08-02 Hansa Medical Products, Inc. Valved fenestrated tracheotomy tube having outer and inner cannulae
US20080053454A1 (en) * 2006-09-01 2008-03-06 Nellcor Puritan Bennett Incorporated Endotracheal tube including a partially inverted cuff collar
US20090260632A1 (en) * 2008-04-22 2009-10-22 Freddy Abnousi Endotracheal Tube
JP5753700B2 (ja) * 2010-02-24 2015-07-22 順 高野 カフ圧制御装置及びカフ圧制御方法

Also Published As

Publication number Publication date
AU2013201131B2 (en) 2015-02-19
JP6341929B2 (ja) 2018-06-13
JP2015536761A (ja) 2015-12-24
EP2925399A1 (en) 2015-10-07
CA2893377A1 (en) 2014-06-12
EP2925399A4 (en) 2016-05-25
BR112015012839A2 (pt) 2017-07-11
AU2013356367A1 (en) 2015-06-18
MX2015006882A (es) 2017-02-15
WO2014088904A1 (en) 2014-06-12
IL239090A0 (en) 2015-07-30
SA515360509B1 (ar) 2018-08-29
AU2013356367B2 (en) 2018-03-01
CN104902949A (zh) 2015-09-09
AU2013201131A1 (en) 2014-06-19

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20181120

MKLA Lapsed

Effective date: 20211129