JP2008543448A - 呼吸の情報を取得するための鼻カニューレ - Google Patents

呼吸の情報を取得するための鼻カニューレ Download PDF

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Publication number
JP2008543448A
JP2008543448A JP2008517156A JP2008517156A JP2008543448A JP 2008543448 A JP2008543448 A JP 2008543448A JP 2008517156 A JP2008517156 A JP 2008517156A JP 2008517156 A JP2008517156 A JP 2008517156A JP 2008543448 A JP2008543448 A JP 2008543448A
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JP
Japan
Prior art keywords
patient
nostril
nasal cannula
intake
exhaust port
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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.)
Pending
Application number
JP2008517156A
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English (en)
Japanese (ja)
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JP2008543448A5 (enExample
Inventor
ジェイムズ エヌ． カーティ
ピーター ダブリュ． サルター
ジェイムズ チェア
Original Assignee
サルター ラブス
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.)
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Application filed by サルター ラブス filed Critical サルター ラブス
Publication of JP2008543448A publication Critical patent/JP2008543448A/ja
Publication of JP2008543448A5 publication Critical patent/JP2008543448A5/ja
Pending legal-status Critical Current

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    • 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. ventilators; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0666—Nasal cannulas or tubing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4806—Sleep evaluation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/6819—Nose
    • 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. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/085—Gas sampling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4806—Sleep evaluation
    • A61B5/4818—Sleep apnoea
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0625—Mouth
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/432—Composition of exhalation partial CO2 pressure (P-CO2)

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Emergency Medicine (AREA)
  • Physiology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Otolaryngology (AREA)
  • Obesity (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
JP2008517156A 2005-06-17 2006-06-16 呼吸の情報を取得するための鼻カニューレ Pending JP2008543448A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/155,901 US7640932B2 (en) 1997-04-29 2005-06-17 Nasal cannula for acquiring breathing information
PCT/US2006/023513 WO2006138580A2 (en) 2005-06-17 2006-06-16 Nasal cannula for acquiring breathing information

Publications (2)

Publication Number Publication Date
JP2008543448A true JP2008543448A (ja) 2008-12-04
JP2008543448A5 JP2008543448A5 (enExample) 2009-07-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008517156A Pending JP2008543448A (ja) 2005-06-17 2006-06-16 呼吸の情報を取得するための鼻カニューレ

Country Status (5)

Country Link
US (1) US7640932B2 (enExample)
EP (1) EP1893271A4 (enExample)
JP (1) JP2008543448A (enExample)
CA (1) CA2612566C (enExample)
WO (1) WO2006138580A2 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009172347A (ja) * 2007-03-09 2009-08-06 Nippon Koden Corp 呼気情報収集用アダプタおよび生体情報処理システム
JP2012513806A (ja) * 2008-12-30 2012-06-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 対象者の気道を支持するためのシステム及び呼吸用機器
JP2012513856A (ja) * 2008-12-30 2012-06-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 被検者の気道をサポートするためのシステム及び呼吸器具
JP2015062727A (ja) * 2008-12-30 2015-04-09 コーニンクレッカ フィリップス エヌ ヴェ 被験者の気道をサポートするための呼吸機器
JP2019217085A (ja) * 2018-06-21 2019-12-26 アトムメディカル株式会社 呼吸用加湿ガス供給具及びカニューラ
JP2021166728A (ja) * 2010-10-18 2021-10-21 フィッシャー アンド ペイケル ヘルスケア リミテッド 鼻カニューレ、導管及び固定システム

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7832400B2 (en) * 2001-01-04 2010-11-16 Salter Labs Nasal and oral cannula having two capabilities and method of producing same
US7588033B2 (en) 2003-06-18 2009-09-15 Breathe Technologies, Inc. Methods, systems and devices for improving ventilation in a lung area
US7406966B2 (en) 2003-08-18 2008-08-05 Menlo Lifesciences, Llc Method and device for non-invasive ventilation with nasal interface
US8925545B2 (en) 2004-02-04 2015-01-06 Breathe Technologies, Inc. Methods and devices for treating sleep apnea
US7866320B2 (en) * 2005-06-08 2011-01-11 Nichols Heath C Nasal canula and mouthpiece assembly and method
CN101541365A (zh) 2006-05-18 2009-09-23 呼吸科技公司 气管切开方法和装置
US20080076094A1 (en) * 2006-09-27 2008-03-27 Jeffrey Hindin System And Method For Facilitating Adjustment Of An Oral Appliance
WO2008144589A1 (en) 2007-05-18 2008-11-27 Breathe Technologies, Inc. Methods and devices for sensing respiration and providing ventilation therapy
CN101977648A (zh) * 2008-01-25 2011-02-16 索尔特实验室 包括鼻插管组件的呼吸治疗系统
US8425428B2 (en) 2008-03-31 2013-04-23 Covidien Lp Nitric oxide measurements in patients using flowfeedback
EP2113274B1 (en) * 2008-04-30 2016-04-27 ResMed R&D Germany GmbH Apparatus for controlled delivery of a breathing gas to the respiratory tracts of a user
NZ776389A (en) 2008-06-05 2023-02-24 ResMed Pty Ltd Treatment of respiratory conditions
US20100168601A1 (en) * 2008-06-06 2010-07-01 Salter Labs Combined cannula and airflow temperature sensor and the method of using the same
US8652064B2 (en) 2008-09-30 2014-02-18 Covidien Lp Sampling circuit for measuring analytes
US10252020B2 (en) 2008-10-01 2019-04-09 Breathe Technologies, Inc. Ventilator with biofeedback monitoring and control for improving patient activity and health
US9132250B2 (en) 2009-09-03 2015-09-15 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature
WO2010115169A1 (en) 2009-04-02 2010-10-07 Breathe Technologies, Inc. Methods, systems and devices for non-invasive open ventilation for providing ventilation support
US9962512B2 (en) 2009-04-02 2018-05-08 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with a free space nozzle feature
EP2236080B1 (en) 2009-04-03 2017-10-11 General Electric Company Sensor
WO2011029074A1 (en) 2009-09-03 2011-03-10 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature
WO2011070472A1 (en) * 2009-12-07 2011-06-16 Koninklijke Philips Electronics N.V. System for providing support therapy while determining concentrations of a molecular gaseous expired by a subject receiving pressure support therapy
US11628267B2 (en) 2010-08-04 2023-04-18 Medline Industries, Lp Universal medical gas delivery system
US8707950B1 (en) 2010-08-04 2014-04-29 Darren Rubin Universal medical gas delivery system
AU2011292111B2 (en) 2010-08-16 2015-03-26 Breathe Technologies, Inc. Methods, systems and devices using LOX to provide ventilatory support
WO2012045051A1 (en) 2010-09-30 2012-04-05 Breathe Technologies, Inc. Methods, systems and devices for humidifying a respiratory tract
US8915250B2 (en) 2011-05-11 2014-12-23 Carefusion 207, Inc. Tube placement in non-invasive ventilation
US9022029B2 (en) 2011-05-11 2015-05-05 Carefusion 207, Inc. Carbon-dioxide sampling system for accurately monitoring carbon dioxide in exhaled breath
US20120289851A1 (en) * 2011-05-11 2012-11-15 Varga Christopher M Carbon-dioxide sampling device for noninvasively measuring carbon dioxide in exhaled breath
US8925548B2 (en) 2011-05-11 2015-01-06 Carefusion 207, Inc. Non-invasive ventilation facial skin protection
US9044562B2 (en) 2011-05-11 2015-06-02 Carefusion 207, Inc. Quick donning headgear
US8944059B2 (en) 2011-05-11 2015-02-03 Carefusion 207, Inc. Non-invasive ventilation exhaust gas venting
TWD149376S1 (zh) * 2011-12-06 2012-09-21 崇仁科技事業股份有限公司; 呼吸鼻管
GB201220741D0 (en) * 2012-11-19 2013-01-02 Davies Gerald G Method and apparatus for estimation of respiratory exchange ratio
US20160120441A1 (en) * 2013-11-01 2016-05-05 Xiaoran Zhu Portable Device for Direct Nasal Respiration Measurement
CN106714885B (zh) * 2014-07-02 2019-12-03 瑞思迈私人有限公司 定制的患者接口及其制作方法
US9808182B2 (en) 2015-03-20 2017-11-07 Bohnas LLC Breathing detection apparatus
US10792449B2 (en) 2017-10-03 2020-10-06 Breathe Technologies, Inc. Patient interface with integrated jet pump
US11717632B2 (en) 2018-03-29 2023-08-08 Nihon Kohden Corporation Airway adaptor and nasal cannula
CN110269989A (zh) * 2019-06-20 2019-09-24 深圳市科曼医疗设备有限公司 一种呼吸机插管及使用方法
US11324954B2 (en) 2019-06-28 2022-05-10 Covidien Lp Achieving smooth breathing by modified bilateral phrenic nerve pacing
US11596326B2 (en) 2019-12-06 2023-03-07 Koninklijke Philips N.V. Systems and methods for metabolic monitoring
AU2021334396A1 (en) * 2020-08-31 2023-03-30 ResMed Pty Ltd Systems and methods for determining a mask recommendation
US20250185942A1 (en) * 2023-12-06 2025-06-12 Ngah Chai Leow Nasal/Oral Sampling Cannula

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0367090U (enExample) * 1989-10-30 1991-06-28
US5735268A (en) * 1995-06-07 1998-04-07 Salter Labs Intermitten gas-insufflation apparatus and method therefor
JP2000084080A (ja) * 1998-09-09 2000-03-28 Siemens Elema Ab 医療用の構成部材のための湿気およびバクテリア阻止部材
JP2002503982A (ja) * 1997-04-29 2002-02-05 サルター ラブス 鼻カニューレ
JP2004506457A (ja) * 2000-06-13 2004-03-04 スコット・ラボラトリーズ・インコーポレイテッド 吸入混合ガスおよびガスサンプリングの無マスク式送出用の装置および方法
WO2005011556A2 (en) * 2003-07-28 2005-02-10 Salter Labs Respiratory therapy system including a nasal cannula assembly
WO2005044331A2 (en) * 2003-10-29 2005-05-19 Airmatrix Technologies, Inc. Method and system of sensing a patient’s airflow
US20050103347A1 (en) * 2001-01-04 2005-05-19 Curti James N. Nasal and oral cannula having two capabilities and method of producing same

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693800A (en) 1951-04-27 1954-11-09 Caldwell Lyle Nasal cannula
US3643660A (en) 1969-11-21 1972-02-22 Allan C Hudson Nasal cannula
US4156426A (en) * 1977-08-11 1979-05-29 Gold Lawrence W Head-mounted oxygen-administration device
US4660555A (en) * 1984-09-21 1987-04-28 Payton Hugh W Oxygen delivery and administration system
US4753233A (en) * 1987-02-10 1988-06-28 Advantage Medical Nasal cannula
US5047930A (en) * 1987-06-26 1991-09-10 Nicolet Instrument Corporation Method and system for analysis of long term physiological polygraphic recordings
US4958075A (en) * 1987-10-09 1990-09-18 Ntc Technology Inc. Gas analyzer
US5335656A (en) 1988-04-15 1994-08-09 Salter Laboratories Method and apparatus for inhalation of treating gas and sampling of exhaled gas for quantitative analysis
EP0364567B1 (en) 1988-04-15 1995-09-06 Salter Labs Method and apparatus for inhalation of treating gas and sampling of exhaled gas for quantitative analysis
AU5524490A (en) * 1989-04-13 1990-11-05 Salter Laboratories Demand oxygen system
US5046491A (en) * 1990-03-27 1991-09-10 Derrick Steven J Apparatus and method for respired gas collection and analysis
US5131387A (en) * 1990-05-09 1992-07-21 Marquette Gas Analysis Corp. Moisture trap
US5626131A (en) 1995-06-07 1997-05-06 Salter Labs Method for intermittent gas-insufflation
US5664567A (en) * 1996-07-16 1997-09-09 Linder; Gerald S. Fenestrated nasopharyngeal airway for drainage
US5682881A (en) 1996-10-21 1997-11-04 Winthrop; Neil Nasal CPAP/Cannula and securement apparatus
US6439234B1 (en) * 1998-04-03 2002-08-27 Salter Labs Nasal cannula
IL123122A0 (en) * 1998-01-29 1998-09-24 Oridion Medical Ltd Oral/nasal cannula
US6213955B1 (en) * 1998-10-08 2001-04-10 Sleep Solutions, Inc. Apparatus and method for breath monitoring
US6379312B2 (en) * 1999-12-28 2002-04-30 O'toole James End tidal carbon dioxide sampling device
DE10296844T5 (de) * 2001-06-18 2004-07-29 Riggins, Michael A., Seattle Nasalkanülenvorrichtung zur Apnoeentdeckung
WO2005035021A2 (en) * 2003-10-07 2005-04-21 Noble Linda J A nasal gas delivery system and method for use thereof
US7007694B2 (en) * 2004-05-21 2006-03-07 Acoba, Llc Nasal cannula

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0367090U (enExample) * 1989-10-30 1991-06-28
US5735268A (en) * 1995-06-07 1998-04-07 Salter Labs Intermitten gas-insufflation apparatus and method therefor
JP2002503982A (ja) * 1997-04-29 2002-02-05 サルター ラブス 鼻カニューレ
JP2000084080A (ja) * 1998-09-09 2000-03-28 Siemens Elema Ab 医療用の構成部材のための湿気およびバクテリア阻止部材
JP2004506457A (ja) * 2000-06-13 2004-03-04 スコット・ラボラトリーズ・インコーポレイテッド 吸入混合ガスおよびガスサンプリングの無マスク式送出用の装置および方法
US20050103347A1 (en) * 2001-01-04 2005-05-19 Curti James N. Nasal and oral cannula having two capabilities and method of producing same
WO2005011556A2 (en) * 2003-07-28 2005-02-10 Salter Labs Respiratory therapy system including a nasal cannula assembly
JP2007518451A (ja) * 2003-07-28 2007-07-12 サルター ラブス 鼻カニューレアセンブリを含む吸入療法システム
WO2005044331A2 (en) * 2003-10-29 2005-05-19 Airmatrix Technologies, Inc. Method and system of sensing a patient’s airflow

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009172347A (ja) * 2007-03-09 2009-08-06 Nippon Koden Corp 呼気情報収集用アダプタおよび生体情報処理システム
JP2012513806A (ja) * 2008-12-30 2012-06-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 対象者の気道を支持するためのシステム及び呼吸用機器
JP2012513856A (ja) * 2008-12-30 2012-06-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 被検者の気道をサポートするためのシステム及び呼吸器具
JP2015062727A (ja) * 2008-12-30 2015-04-09 コーニンクレッカ フィリップス エヌ ヴェ 被験者の気道をサポートするための呼吸機器
JP2021166728A (ja) * 2010-10-18 2021-10-21 フィッシャー アンド ペイケル ヘルスケア リミテッド 鼻カニューレ、導管及び固定システム
JP7546837B2 (ja) 2010-10-18 2024-09-09 フィッシャー アンド ペイケル ヘルスケア リミテッド 鼻カニューレ、導管及び固定システム
JP2019217085A (ja) * 2018-06-21 2019-12-26 アトムメディカル株式会社 呼吸用加湿ガス供給具及びカニューラ

Also Published As

Publication number Publication date
EP1893271A2 (en) 2008-03-05
US7640932B2 (en) 2010-01-05
EP1893271A4 (en) 2009-12-09
CA2612566C (en) 2014-10-14
WO2006138580A2 (en) 2006-12-28
WO2006138580A8 (en) 2007-12-06
US20050284484A1 (en) 2005-12-29
WO2006138580A3 (en) 2007-09-20
CA2612566A1 (en) 2006-12-28

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