ES2091931T3 - Dispositivo para reducir la nueva respiracion de gas procedente del espacio muerto. - Google Patents

Dispositivo para reducir la nueva respiracion de gas procedente del espacio muerto.

Info

Publication number
ES2091931T3
ES2091931T3 ES91911664T ES91911664T ES2091931T3 ES 2091931 T3 ES2091931 T3 ES 2091931T3 ES 91911664 T ES91911664 T ES 91911664T ES 91911664 T ES91911664 T ES 91911664T ES 2091931 T3 ES2091931 T3 ES 2091931T3
Authority
ES
Spain
Prior art keywords
dead space
reduce
new gas
gas breath
breath
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 - Lifetime
Application number
ES91911664T
Other languages
English (en)
Inventor
Bjorn Jonson
Sven-Gunnar Olsson
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.)
Siemens Elema AB
Original Assignee
Siemens Elema AB
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 Siemens Elema AB filed Critical Siemens Elema AB
Application granted granted Critical
Publication of ES2091931T3 publication Critical patent/ES2091931T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M16/0009—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration
    • 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
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm devices
    • 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
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M16/1015—Preparation of respiratory gases or vapours with O2 features or with parameter measurement using a gas flush valve, e.g. oxygen flush valve
    • 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
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/1055—Filters bacterial
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/1065—Filters in a path in the expiratory path
    • 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter

Abstract

METODO Y DISPOSITIVO PARA REDUCCION DE RECIRCULACION DE GAS DESDE EL ESPACIO MUERTO, EN DONDE DURANTE AL MENOS LA FASE FINAL DE LA EXPIRACION, UN FLUJO DE GAS RECIRCULADO ES EVACUADO A TRAVES DE UN CONDUCTO (31) DE GAS EL CUAL ESTA INSERTADO DENTRO DE LA VIA DE AIRE.
ES91911664T 1990-06-18 1991-06-18 Dispositivo para reducir la nueva respiracion de gas procedente del espacio muerto. Expired - Lifetime ES2091931T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9002161A SE500550C2 (sv) 1990-06-18 1990-06-18 Sätt och anordning för reduktion av återandning av gas från det skadliga rummet

Publications (1)

Publication Number Publication Date
ES2091931T3 true ES2091931T3 (es) 1996-11-16

Family

ID=20379798

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91911664T Expired - Lifetime ES2091931T3 (es) 1990-06-18 1991-06-18 Dispositivo para reducir la nueva respiracion de gas procedente del espacio muerto.

Country Status (7)

Country Link
US (1) US5400778A (es)
EP (1) EP0592413B1 (es)
JP (1) JP3194948B2 (es)
DE (1) DE69121914T2 (es)
ES (1) ES2091931T3 (es)
SE (1) SE500550C2 (es)
WO (1) WO1991019526A1 (es)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281513B (en) * 1993-08-31 1997-12-03 Ulco Eng Pty Ltd Ventilator disconnect alarm
SE506208C2 (sv) 1995-07-05 1997-11-24 Aerocrine Systems Kb Anordning för uppsamling av gas från de övre luftvägarna och leverans av denna gas till inandningsluften i en respirator
SE9504313L (sv) * 1995-12-01 1996-12-16 Siemens Elema Ab Förfarande för tryckmätning vid ventilatorsystem medelst två separata gasledningar samt ett ventilatorsystem
US5806513A (en) * 1996-10-11 1998-09-15 Ohmeda Inc. Method and apparatus for controlling a medical anesthesia delivery system
US6457472B1 (en) * 1996-12-12 2002-10-01 The Johns Hopkins University Method and apparatus for providing ventilatory support to a patient
US7425212B1 (en) * 1998-06-10 2008-09-16 Asthmatx, Inc. Devices for modification of airways by transfer of energy
US6634363B1 (en) 1997-04-07 2003-10-21 Broncus Technologies, Inc. Methods of treating lungs having reversible obstructive pulmonary disease
US7992572B2 (en) * 1998-06-10 2011-08-09 Asthmatx, Inc. Methods of evaluating individuals having reversible obstructive pulmonary disease
US5972026A (en) 1997-04-07 1999-10-26 Broncus Technologies, Inc. Bronchial stenter having diametrically adjustable electrodes
US6283988B1 (en) 1997-04-07 2001-09-04 Broncus Technologies, Inc. Bronchial stenter having expandable electrodes
US6273907B1 (en) 1997-04-07 2001-08-14 Broncus Technologies, Inc. Bronchial stenter
US7027869B2 (en) 1998-01-07 2006-04-11 Asthmatx, Inc. Method for treating an asthma attack
US6488673B1 (en) 1997-04-07 2002-12-03 Broncus Technologies, Inc. Method of increasing gas exchange of a lung
US6216690B1 (en) 1997-10-15 2001-04-17 Datex-Ohmeda, Inc. Method and apparatus for rapid control of set inspired gas concentration in anesthesia delivery systems
US6098617A (en) * 1997-12-05 2000-08-08 Connell; Donald G. Device for administering/sampling inhalant/expired gases in an oro/nasopharyngeal airway
US7921855B2 (en) * 1998-01-07 2011-04-12 Asthmatx, Inc. Method for treating an asthma attack
US5896854A (en) * 1998-05-04 1999-04-27 Valley Inspired Products, Llc Tracheal gas insufflation system
US6131572A (en) * 1998-05-20 2000-10-17 Instrumentarium Oy Medical dosing device having dosing chamber with a pressure sensor
US8181656B2 (en) 1998-06-10 2012-05-22 Asthmatx, Inc. Methods for treating airways
US7198635B2 (en) * 2000-10-17 2007-04-03 Asthmatx, Inc. Modification of airways by application of energy
US20070123958A1 (en) * 1998-06-10 2007-05-31 Asthmatx, Inc. Apparatus for treating airways in the lung
SE9803685D0 (sv) 1998-10-27 1998-10-27 Siemens Elema Ab Device for flushing a deadspace in mechanical ventilation
DE19850770C1 (de) * 1998-11-04 2000-01-27 Draeger Medizintech Gmbh Vorrichtung und Verfahren zur Steuerung eines Beatmungsgerätes
US6279574B1 (en) * 1998-12-04 2001-08-28 Bunnell, Incorporated Variable flow and pressure ventilation system
US8251070B2 (en) * 2000-03-27 2012-08-28 Asthmatx, Inc. Methods for treating airways
CA2304292C (en) * 2000-03-31 2009-01-13 Joseph Fisher An improved rebreathing circuit to set and stabalize end tidal and arterial pco2 despite varying levels of minute ventilation
US7104987B2 (en) 2000-10-17 2006-09-12 Asthmatx, Inc. Control system and process for application of energy to airway walls and other mediums
SE522948C2 (sv) * 2001-03-14 2004-03-16 Bjoern Flodin Anordning för en respirator
SE0200114D0 (sv) 2002-01-17 2002-01-17 Siemens Elema Ab Anordning för ventilatorsystem
SE0201855D0 (sv) * 2002-06-18 2002-06-18 Siemens Elema Ab Anordning för gasdosering
SE0300734D0 (sv) 2003-03-18 2003-03-18 Siemens Elema Ab Metod för bestämning av ett aspirationsflöde och en aspirationstid samt en anordning för aspiration av en dödvolym
US20040226556A1 (en) 2003-05-13 2004-11-18 Deem Mark E. Apparatus for treating asthma using neurotoxin
DE10337138A1 (de) * 2003-08-11 2005-03-17 Freitag, Lutz, Dr. Verfahren und Anordnung zur Atmungsunterstützung eines Patienten sowie Luftröhrenprothese und Katheter
US7588033B2 (en) * 2003-06-18 2009-09-15 Breathe Technologies, Inc. Methods, systems and devices for improving ventilation in a lung area
EP1660004A4 (en) 2003-08-18 2017-05-31 Breathe Technologies, Inc. Method and device for non-invasive ventilation with nasal interface
US6860265B1 (en) * 2003-09-08 2005-03-01 J.H. Emerson Company Insufflation-exsufflation system for removal of broncho-pulmonary secretions with automatic triggering of inhalation phase
US6929007B2 (en) * 2003-09-08 2005-08-16 J.H. Emerson Company Insufflation-exsufflation system with percussive assist for removal of broncho-pulmonary secretions
SE0303064D0 (sv) 2003-11-19 2003-11-19 Maquet Critical Care Ab Förfarande och anordning för reducering av koldioxidhalten i en dödvolym
GB2427366A (en) * 2005-06-21 2006-12-27 Alex Deas Fault tolerant fail safe rebreather control device and method
CA2623756A1 (en) 2005-09-20 2007-03-29 Lutz Freitag Systems, methods and apparatus for respiratory support of a patient
WO2007142812A2 (en) 2006-05-18 2007-12-13 Breathe Technologies, Inc. Tracheotomy method and device
WO2008019102A2 (en) * 2006-08-03 2008-02-14 Breathe Technologies, Inc. Methods and devices for minimally invasive respiratory support
DE102009013205A1 (de) * 2009-03-17 2010-09-23 Dolphys Technologies B.V. Jet-Ventilationskatheter, insbesondere zur Beatmung eines Patienten
WO2008144589A1 (en) 2007-05-18 2008-11-27 Breathe Technologies, Inc. Methods and devices for sensing respiration and providing ventilation therapy
JP5513392B2 (ja) 2007-09-26 2014-06-04 ブリーズ・テクノロジーズ・インコーポレーテッド 睡眠時無呼吸を治療するための方法及び装置
CA2700878C (en) 2007-09-26 2018-07-24 Breathe Technologies, Inc. Methods and devices for providing inspiratory and expiratory flow relief during ventilation therapy
US8483831B1 (en) 2008-02-15 2013-07-09 Holaira, Inc. System and method for bronchial dilation
WO2009151791A2 (en) 2008-04-18 2009-12-17 Breathe Technologies, Inc. Methods and devices for sensing respiration and controlling ventilator functions
US8770193B2 (en) 2008-04-18 2014-07-08 Breathe Technologies, Inc. Methods and devices for sensing respiration and controlling ventilator functions
CA2723806C (en) 2008-05-09 2022-05-31 Innovative Pulmonary Solutions, Inc. Systems, assemblies, and methods for treating a bronchial tree
US8677999B2 (en) 2008-08-22 2014-03-25 Breathe Technologies, Inc. Methods and devices for providing mechanical ventilation with an open airway interface
US8302602B2 (en) * 2008-09-30 2012-11-06 Nellcor Puritan Bennett Llc Breathing assistance system with multiple pressure sensors
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
CA2757588C (en) 2009-04-02 2017-01-03 Breathe Technologies, Inc. Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles in free space
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
CN102762250B (zh) 2009-09-03 2017-09-26 呼吸科技公司 用于包括具有夹带端口和/或压力特征的非密封通气界面的无创通气的方法、系统和装置
CN102573973B (zh) * 2009-10-16 2015-08-19 皇家飞利浦电子股份有限公司 用于抽吸以从机械通气对象的气道去除分泌物的系统
EP4193948A1 (en) 2009-10-27 2023-06-14 Nuvaira, Inc. Delivery devices with coolable energy emitting assemblies
US8911439B2 (en) 2009-11-11 2014-12-16 Holaira, Inc. Non-invasive and minimally invasive denervation methods and systems for performing the same
EP4111995A1 (en) 2009-11-11 2023-01-04 Nuvaira, Inc. Device for treating tissue and controlling stenosis
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
CN102266610A (zh) * 2010-12-31 2011-12-07 北京谊安医疗系统股份有限公司 流量控制方法、装置及呼吸机
ES2363550B2 (es) * 2011-03-31 2012-02-24 Nicolas Anthony Costovici Sistema para la insuflación de gas calefaccionado en pacientes
EP3868321B1 (en) 2012-06-04 2022-11-16 Boston Scientific Scimed, Inc. Systems for treating tissue of a passageway within a body
WO2014018153A1 (en) 2012-07-24 2014-01-30 Boston Scientific Scimed, Inc. Electrodes for tissue treatment
US9272132B2 (en) 2012-11-02 2016-03-01 Boston Scientific Scimed, Inc. Medical device for treating airways and related methods of use
US9283374B2 (en) 2012-11-05 2016-03-15 Boston Scientific Scimed, Inc. Devices and methods for delivering energy to body lumens
US9398933B2 (en) 2012-12-27 2016-07-26 Holaira, Inc. Methods for improving drug efficacy including a combination of drug administration and nerve modulation
JP6479005B2 (ja) 2013-08-09 2019-03-06 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 医療器具
WO2015095969A1 (en) 2013-12-27 2015-07-02 St. Michael's Hospital Device, method and system for providing ventilatory assist to a patient
DE102017006655A1 (de) 2017-07-13 2019-01-17 GRÜNDLER GmbH System zur Unterstützung der Atmung und Patientenset hierfür
US10792449B2 (en) 2017-10-03 2020-10-06 Breathe Technologies, Inc. Patient interface with integrated jet pump

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794026A (en) * 1970-07-29 1974-02-26 H Jacobs Ventilating apparatus embodying selective volume or pressure operation and catheter means for use therewith
GB1576118A (en) * 1976-06-02 1980-10-01 Boc Ltd Lung ventilators
DE2831313A1 (de) * 1978-07-17 1980-02-07 Draegerwerk Ag Geraet zur unterstuetzung der atmung und/oder kuenstlichen beatmung
DE2847681C2 (de) * 1978-11-03 1983-01-05 Drägerwerk AG, 2400 Lübeck Trachealtubus
DE3119814C2 (de) * 1981-05-19 1984-07-26 Drägerwerk AG, 2400 Lübeck HFJ-Beatmungsgerät mit einer steuerbaren Atemgasquelle und Vorrichtung zur Unterdruckerzeugung
DE3204110C2 (de) * 1982-02-06 1984-08-02 Gerhard Dr.med. 7800 Freiburg Meuret Trachealtubus zur künstlichen Beatmung und Respirator zum Anschluß an diesen Tubus
GB2118442A (en) * 1982-04-15 1983-11-02 James Gordon Whitwam Improvements in or relating to respirators
DE3313855C1 (de) * 1983-04-16 1984-03-15 Drägerwerk AG, 2400 Lübeck Beatmungssystem
DE3435849A1 (de) * 1984-09-29 1986-04-30 Paul Peter Prof. Dr.med. 4400 Münster Lunkenheimer Luftimpulserzeuger bei beatmungsgeraeten
US5186167A (en) * 1990-10-31 1993-02-16 The United States Of America As Represented By The Department Of Health And Human Services Catheter tip for intratracheal ventilation and intratracheal pulmonary ventilation
US5291882A (en) * 1992-05-11 1994-03-08 Makhoul Imad R Multi-lumen ITPV endotracheal tube

Also Published As

Publication number Publication date
JPH05509010A (ja) 1993-12-16
JP3194948B2 (ja) 2001-08-06
SE500550C2 (sv) 1994-07-11
EP0592413A1 (en) 1994-04-20
SE9002161L (sv) 1991-12-19
DE69121914D1 (de) 1996-10-10
EP0592413B1 (en) 1996-09-04
US5400778A (en) 1995-03-28
DE69121914T2 (de) 1997-02-06
SE9002161D0 (sv) 1990-06-18
WO1991019526A1 (en) 1991-12-26

Similar Documents

Publication Publication Date Title
ES2091931T3 (es) Dispositivo para reducir la nueva respiracion de gas procedente del espacio muerto.
ES2084856T3 (es) Mezcla de gases para anestesia que consta de xenon, oxigeno y helio.
CA2067782A1 (en) Blind orolaryngeal and oroesophageal guiding and aiming device
SE8804404L (sv) Anordning foer att genom ejektorverkan generera kontinuerligt positivt luftvaegstryck vid spontanandning
PT911051E (pt) Dispositivo de assistencia respiratoria
ATE315417T1 (de) Therapiegerät zur erzeugung eines kontinuierlichen positiven atemwegdruckes
DE68906759D1 (de) Beatmungsgeraet.
JPS52113417A (en) Secondary air supply means for exhaust gas purifying system
DE69622585D1 (de) Verbesserte perfluorkohlenstoffe zum biologischen gasaustausch und dazugehörige verfahren
ATE344078T1 (de) System zum einblasen von gas in die trachea
SE8404870L (sv) Andningsapparat
SE9903548L (sv) Ventilator tube
Miller Breathing systems reclassified
GB2020384A (en) Anaesthetic and respiratory devices
IE810224L (en) Anaesthetic gas scavenging devices
RU96119400A (ru) Способ проведения анестезии ксеноном по эндотрахеальному типу
CN220025810U (zh) 一种人工呼吸用辅助装置
GB2005547A (en) Administering respirable gases
JPS5419015A (en) Exhaust gas recirculation mechanism of exhaust-turbine-supercharger-equipped supercharger
IT1238906B (it) Dinamica tubazione chirurgica.
Kriplani et al. Histopathological changes in trachea after endotracheal anaesthesia, with different inhalation anaesthetic agents.(An experimental study).
JPS5379115A (en) Suction manihold
RU1804328C (ru) Кислородна маска
Cleaton-Jones et al. Comparison of Three Anesthetic Scavenging Devices Using Cuffed and Non-Cuffed Nasal Endotracheal Tubes During Dental Anesthesia
SE8300465D0 (sv) Anordning vid narkosmasker

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 592413

Country of ref document: ES