SE7906135L - Anordning for att understodja andningen och/eller for konstgjord andning - Google Patents

Anordning for att understodja andningen och/eller for konstgjord andning

Info

Publication number
SE7906135L
SE7906135L SE7906135A SE7906135A SE7906135L SE 7906135 L SE7906135 L SE 7906135L SE 7906135 A SE7906135 A SE 7906135A SE 7906135 A SE7906135 A SE 7906135A SE 7906135 L SE7906135 L SE 7906135L
Authority
SE
Sweden
Prior art keywords
inspiration
line
expiration
breathing
valve
Prior art date
Application number
SE7906135A
Other languages
Unknown language ( )
English (en)
Inventor
E Schwanbom
D Warnow
Original Assignee
Draegerwerk Ag
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 Draegerwerk Ag filed Critical Draegerwerk Ag
Publication of SE7906135L publication Critical patent/SE7906135L/sv

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
    • A61M16/08—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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; 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
    • A61M16/0096—High frequency jet ventilation

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (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)
  • Respiratory Apparatuses And Protective Means (AREA)
SE7906135A 1978-07-17 1979-07-16 Anordning for att understodja andningen och/eller for konstgjord andning SE7906135L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782831313 DE2831313A1 (de) 1978-07-17 1978-07-17 Geraet zur unterstuetzung der atmung und/oder kuenstlichen beatmung
US06/051,143 US4265237A (en) 1978-07-17 1979-06-22 Apparatus for enhancing a person's breathing and/or artificial respiration

Publications (1)

Publication Number Publication Date
SE7906135L true SE7906135L (sv) 1980-01-18

Family

ID=25775040

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7906135A SE7906135L (sv) 1978-07-17 1979-07-16 Anordning for att understodja andningen och/eller for konstgjord andning

Country Status (6)

Country Link
US (1) US4265237A (sv)
CH (1) CH649714A5 (sv)
DE (1) DE2831313A1 (sv)
FR (1) FR2431292A1 (sv)
GB (1) GB2025240B (sv)
SE (1) SE7906135L (sv)

Families Citing this family (113)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847681C2 (de) * 1978-11-03 1983-01-05 Drägerwerk AG, 2400 Lübeck Trachealtubus
US4396015A (en) * 1980-12-22 1983-08-02 Johnson Robert J Medication control device for use in treating lungs
US4425914A (en) * 1981-02-10 1984-01-17 Memorial Hospital For Cancer And Allied Diseases Humidifier-injector for jet ventilator
SE430213B (sv) * 1981-03-10 1983-10-31 Siemens Elema Ab Respirator, avsedd att anslutas till andningsvegarna pa menniska eller djur
US4495946A (en) * 1981-03-17 1985-01-29 Joseph Lemer Artificial breathing device
US5007420A (en) * 1981-08-10 1991-04-16 Bird F M Ventilator having an oscillatory inspiratory phase and method
DE3119814C2 (de) * 1981-05-19 1984-07-26 Drägerwerk AG, 2400 Lübeck HFJ-Beatmungsgerät mit einer steuerbaren Atemgasquelle und Vorrichtung zur Unterdruckerzeugung
JPS5816145U (ja) * 1981-07-23 1983-02-01 泉工医科工業株式会社 高頻度人工呼吸器
US4463756A (en) * 1981-07-03 1984-08-07 Senko Medical Instrument Mfg., Co., Ltd. Ventilation apparatus for artificial respiration
US4409977A (en) * 1981-07-06 1983-10-18 Institute Of Critical Care Medicine High frequency ventillator
US4471773A (en) * 1981-11-19 1984-09-18 Bunnell Life System, Inc. Apparatus and method for delivering medication to patient's respiratory system
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
DE3206482C2 (de) * 1982-02-23 1984-03-15 Drägerwerk AG, 2400 Lübeck Beatmungsvorrichtung mit einer Einrichtung zur Sicherheitsüberwachung
US4448192A (en) * 1982-03-05 1984-05-15 Hewlett Packard Company Medical ventilator device parametrically controlled for patient ventilation
FR2522972A1 (fr) * 1982-03-09 1983-09-16 Zagreba Vladimir Canule pour la ventilation artificielle per cutanee
DE3212097C2 (de) * 1982-04-01 1985-10-03 Drägerwerk AG, 2400 Lübeck Beatmungsgerät mit einer über ein Steuergerät steuerbaren Atemgasquelle
IL65459A0 (en) * 1982-04-07 1982-07-30 Zaferman David Ventilator for artificial respiration system
GB2118442A (en) * 1982-04-15 1983-11-02 James Gordon Whitwam Improvements in or relating to respirators
US4456008A (en) * 1982-09-13 1984-06-26 Clawson Burrell E Respiratory apparatus and method
DE3236649C2 (de) * 1982-10-04 1984-12-06 Friedrich-Wilhelm Dr. 3057 Neustadt Sydow Absaugvorrichtung für Narkosegase
JPS59101159A (ja) * 1982-11-30 1984-06-11 泉工医科工業株式会社 二連噴流管を有する人工呼吸器
US4488548A (en) * 1982-12-22 1984-12-18 Sherwood Medical Company Endotracheal tube assembly
IT1194204B (it) * 1983-04-15 1988-09-14 Giacomo Bertocchi Procedimento per realizzare o migliorare l'assistenza respiratoria e relativa apparecchiatura
US4538604A (en) * 1983-06-20 1985-09-03 Bunnel Life Systems, Inc. System for assisting respiration
FR2548542B1 (fr) * 1983-07-04 1985-09-20 Desgranges Albert Appareil de respiration artificielle procedant par injection de gaz a haute frequence et destine a etre connecte aux voies aeriennes de l'homme ou de l'animal
CA1259103A (en) * 1983-08-01 1989-09-05 Robert L. Jensen High frequency ventilator
DE3329954C2 (de) * 1983-08-19 1985-08-08 Norbert Josef 8000 München Rapp Hochfrequenz-Beatmungsgerät
GB8400618D0 (en) * 1984-01-11 1984-02-15 Matthews H R Tracheostomy tube assemblies
DE3401924C2 (de) * 1984-01-20 1986-04-24 Drägerwerk AG, 2400 Lübeck Zuführungsstück für die Atemgase bei der Hochfrequenzbeatmung
DE3435849A1 (de) * 1984-09-29 1986-04-30 Paul Peter Prof. Dr.med. 4400 Münster Lunkenheimer Luftimpulserzeuger bei beatmungsgeraeten
CS252710B1 (en) * 1984-12-28 1987-10-15 Ondrej Brychta Multi-jet generator for high-frequency jet lung-ventilation
US4686975A (en) * 1985-05-03 1987-08-18 Applied Membrane Technology, Inc. Electronic respirable gas delivery device
FR2594034A1 (fr) * 1986-02-07 1987-08-14 Materiels Annexes Dialyse Procede de commande de l'alimentation en oxygene d'un patient souffrant d'insuffisance respiratoire.
US5092326A (en) * 1987-11-19 1992-03-03 Winn Bryan D Apparatus and method for a ventilator system
US4986268A (en) * 1988-04-06 1991-01-22 Tehrani Fleur T Method and apparatus for controlling an artificial respirator
FR2638092B1 (fr) * 1988-10-26 1990-12-28 Boussignac Georges Appareil d'assistance respiratoire
FR2645026B1 (fr) * 1989-03-31 1997-11-21 Boussignac Georges Dispositif d'assistance respiratoire
SE500550C2 (sv) * 1990-06-18 1994-07-11 Siemens Elema Ab Sätt och anordning för reduktion av återandning av gas från det skadliga rummet
DE4106098C2 (de) * 1991-02-27 2000-08-31 Volker Lang Vorrichtung zur Erzeugung kontinuierlich positiver Drucke in den Luftwegen bei Spontanatmung
US5284473A (en) * 1991-07-16 1994-02-08 C. R. Bard, Inc. Perfusion catheter with flow amplifier
DE4310799C2 (de) * 1993-04-05 1998-03-12 Harald Dr Med Mang Beatmungstubus
FR2709251B1 (fr) * 1993-08-26 1995-11-10 Georges Boussignac Tube d'assistance respiratoire.
US5555880A (en) * 1994-01-31 1996-09-17 Southwest Research Institute High frequency oscillatory ventilator and respiratory measurement system
GB9410935D0 (en) * 1994-06-01 1994-07-20 Dranez Anstalt Ventilator apparatus
US6729334B1 (en) * 1994-06-17 2004-05-04 Trudell Medical Limited Nebulizing catheter system and methods of use and manufacture
ZA954936B (en) * 1994-06-17 1996-02-27 Trudell Medical Ltd Nebulizing catheter system and methods of use and manufacture
FR2724564B1 (fr) * 1994-09-16 1997-04-04 Boussignac Georges Dispositif d'assistance respiratoire
US5664563A (en) * 1994-12-09 1997-09-09 Cardiopulmonary Corporation Pneumatic system
SE9504313L (sv) * 1995-12-01 1996-12-16 Siemens Elema Ab Förfarande för tryckmätning vid ventilatorsystem medelst två separata gasledningar samt ett ventilatorsystem
AUPO418696A0 (en) 1996-12-12 1997-01-16 Resmed Limited A substance delivery apparatus
US6269813B1 (en) * 1999-01-15 2001-08-07 Respironics, Inc. Tracheal gas insufflation bypass and phasic delivery system and method
US6805120B1 (en) 1999-09-20 2004-10-19 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US6923182B2 (en) * 2002-07-18 2005-08-02 3M Innovative Properties Company Crush resistant filtering face mask
CZ302127B6 (cs) * 2003-01-22 2010-11-03 Univerzita Karlova, 3.Lékarská Fakulta Zarízení k provádení vysokofrekvencní objemove rízené umelé plicní ventilace
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
WO2005018524A2 (en) 2003-08-18 2005-03-03 Wondka Anthony D Method and device for non-invasive ventilation with nasal interface
JP5183065B2 (ja) * 2003-10-31 2013-04-17 トルーデル メディカル インターナショナル 体腔へ物質を送出するカテーテルを操作するためのシステムと方法
US7533670B1 (en) * 2005-09-20 2009-05-19 Breathe Technologies, Inc. Systems, methods and apparatus for respiratory support of a patient
AT503096B1 (de) * 2005-12-16 2009-04-15 Carl Reiner Gmbh Jet-endoskop
DE102007014465A1 (de) * 2006-04-01 2007-12-06 Weinmann Geräte für Medizin GmbH & Co. KG Peep-Ansteuerung
CN101541365A (zh) 2006-05-18 2009-09-23 呼吸科技公司 气管切开方法和装置
JP2009545384A (ja) * 2006-08-03 2009-12-24 ブリーズ テクノロジーズ， インコーポレイテッド 最小侵襲性呼吸補助のための方法および装置
US20080202517A1 (en) * 2007-02-23 2008-08-28 General Electric Company Setting madatory mechanical ventilation parameters based on patient physiology
US20080202518A1 (en) * 2007-02-23 2008-08-28 General Electric Company Setting mandatory mechanical ventilation parameters based on patient physiology
US20080202519A1 (en) * 2007-02-23 2008-08-28 General Electric Company Setting mandatory mechanical ventilation parameters based on patient physiology
US20080202521A1 (en) * 2007-02-23 2008-08-28 General Electric Company Setting mandatory mechanical ventilation parameters based on patient physiology
US20080202520A1 (en) * 2007-02-23 2008-08-28 General Electric Company Setting mandatory mechanical ventilation parameters based on patient physiology
US20080230064A1 (en) * 2007-03-23 2008-09-25 General Electric Company Setting inspiratory time in mandatory mechanical ventilation based on patient physiology, such as when forced inhalation flow ceases
US20080230063A1 (en) * 2007-03-23 2008-09-25 General Electric Company Setting inspiratory time in mandatory mechanical ventilation based on patient physiology, such as forced inhalation time
US20080230060A1 (en) * 2007-03-23 2008-09-25 General Electric Company Setting inspiratory time in mandatory mechanical ventilation based on patient physiology, such as when tidal volume is inspired
US20080230061A1 (en) * 2007-03-23 2008-09-25 General Electric Company Setting expiratory time in mandatory mechanical ventilation based on a deviation from a stable condition of end tidal gas concentrations
WO2008144589A1 (en) * 2007-05-18 2008-11-27 Breathe Technologies, Inc. Methods and devices for sensing respiration and providing ventilation therapy
CA2700878C (en) 2007-09-26 2018-07-24 Breathe Technologies, Inc. Methods and devices for providing inspiratory and expiratory flow relief during ventilation therapy
CN101888868B (zh) 2007-09-26 2014-01-22 呼吸科技公司 用于治疗睡眠呼吸暂停的方法和设备
US20090120439A1 (en) * 2007-11-08 2009-05-14 Fred Goebel Method of triggering a ventilator
US20090188500A1 (en) * 2008-01-29 2009-07-30 Joseph Dee Faram Combination breathing treatment method
EP2274036A4 (en) 2008-04-18 2014-08-13 Breathe Technologies Inc METHODS AND DEVICES FOR DETECTING BREATHING AND CONTROLLING INSUFFLATOR FUNCTIONS
EP2276535B1 (en) 2008-04-18 2020-05-27 Breathe Technologies, Inc. Devices for sensing respiration and controlling ventilator functions
JP5715950B2 (ja) * 2008-08-22 2015-05-13 ブリーズ・テクノロジーズ・インコーポレーテッド 開放気道インタフェースを有する機械換気を提供する方法及び装置
US8302602B2 (en) 2008-09-30 2012-11-06 Nellcor Puritan Bennett Llc Breathing assistance system with multiple pressure sensors
CA2739435A1 (en) 2008-10-01 2010-04-08 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
CN102458549B (zh) 2009-04-02 2015-09-30 呼吸科技公司 使用自由空间内的气体传输管嘴进行无创开放式通气的方法、系统和装置
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
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
EP2329768A1 (en) * 2009-12-02 2011-06-08 Srett Respiration monitoring
GB201006480D0 (en) * 2010-04-19 2010-06-02 Intersurgical Ag Improvements relating to respiratory apparatus
BR112013003621A2 (pt) 2010-08-16 2016-08-23 Breathe Technologies Inc métodos, sistemas e dispositivos que usam lox para fornecer suporte ventilador
US8939152B2 (en) 2010-09-30 2015-01-27 Breathe Technologies, Inc. Methods, systems and devices for humidifying a respiratory tract
US9364624B2 (en) 2011-12-07 2016-06-14 Covidien Lp Methods and systems for adaptive base flow
US9498589B2 (en) 2011-12-31 2016-11-22 Covidien Lp Methods and systems for adaptive base flow and leak compensation
US9022031B2 (en) 2012-01-31 2015-05-05 Covidien Lp Using estimated carinal pressure for feedback control of carinal pressure during ventilation
US8844526B2 (en) 2012-03-30 2014-09-30 Covidien Lp Methods and systems for triggering with unknown base flow
US9795752B2 (en) 2012-12-03 2017-10-24 Mhs Care-Innovation, Llc Combination respiratory therapy device, system, and method
US9492629B2 (en) 2013-02-14 2016-11-15 Covidien Lp Methods and systems for ventilation with unknown exhalation flow and exhalation pressure
US9981096B2 (en) 2013-03-13 2018-05-29 Covidien Lp Methods and systems for triggering with unknown inspiratory flow
US10098585B2 (en) 2013-03-15 2018-10-16 Cadwell Laboratories, Inc. Neuromonitoring systems and methods
US9918669B2 (en) 2014-08-08 2018-03-20 Medtronic Xomed, Inc. Wireless nerve integrity monitoring systems and devices
US9925346B2 (en) 2015-01-20 2018-03-27 Covidien Lp Systems and methods for ventilation with unknown exhalation flow
US10039915B2 (en) 2015-04-03 2018-08-07 Medtronic Xomed, Inc. System and method for omni-directional bipolar stimulation of nerve tissue of a patient via a surgical tool
US11980465B2 (en) 2015-04-03 2024-05-14 Medtronic Xomed, Inc. System and method for omni-directional bipolar stimulation of nerve tissue of a patient via a bipolar stimulation probe
US10445466B2 (en) 2015-11-18 2019-10-15 Warsaw Orthopedic, Inc. Systems and methods for post-operative outcome monitoring
US10339273B2 (en) 2015-11-18 2019-07-02 Warsaw Orthopedic, Inc. Systems and methods for pre-operative procedure determination and outcome predicting
US10849517B2 (en) 2016-09-19 2020-12-01 Medtronic Xomed, Inc. Remote control module for instruments
US9935395B1 (en) 2017-01-23 2018-04-03 Cadwell Laboratories, Inc. Mass connection plate for electrical connectors
US10792449B2 (en) 2017-10-03 2020-10-06 Breathe Technologies, Inc. Patient interface with integrated jet pump
US11253182B2 (en) 2018-05-04 2022-02-22 Cadwell Laboratories, Inc. Apparatus and method for polyphasic multi-output constant-current and constant-voltage neurophysiological stimulation
US11992339B2 (en) 2018-05-04 2024-05-28 Cadwell Laboratories, Inc. Systems and methods for dynamic neurophysiological stimulation
US11443649B2 (en) 2018-06-29 2022-09-13 Cadwell Laboratories, Inc. Neurophysiological monitoring training simulator
DE102020114958A1 (de) 2020-06-05 2021-12-09 Drägerwerk AG & Co. KGaA Beatmungsvorrichtung
US11285286B1 (en) * 2020-09-08 2022-03-29 Lukasz R. Kiljanek Ventilator system with multiple airflow control lumens
CN114569865A (zh) * 2022-03-08 2022-06-03 郜小宣 呼吸助眠器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1470343A (fr) * 1965-12-28 1967-02-24 Générateur de signaux fluides périodiques, applicable notamment à la commande d'un masque respiratoire
GB1287564A (en) * 1968-07-15 1972-08-31 Vickers Ltd Automatic lung ventilators
FR2074673A1 (sv) * 1970-01-16 1971-10-08 Beaumont Georges
FR2144592B1 (sv) * 1971-07-07 1975-04-18 Synthelabo
GB1299140A (en) * 1971-11-02 1972-12-06 Philips Electronic Associated Electronically controlled gas pressure meter
FR2202677B1 (sv) * 1972-10-16 1976-05-21 Minerve Sa
US3889669A (en) * 1972-12-11 1975-06-17 Puritan Bennett Corp Respiration rate control system
SE389020B (sv) * 1973-11-13 1976-10-25 Aga Ab Anordning for ventilering av en patient medelst en lungventilator
DE2430839C2 (de) * 1974-06-27 1982-05-19 Drägerwerk AG, 2400 Lübeck Pneumatischer Oszillator für ein Beatmungsgerät
AT337345B (de) * 1975-02-05 1977-06-27 Draegerwerk Ag Gerat zur unterstutzung der atmung und/oder kunstlichen beatmung zur humanen verwendung
US4057059A (en) * 1975-07-29 1977-11-08 Oklahoma State University Intermittent positive pressure breathing device
US4003377A (en) * 1975-08-21 1977-01-18 Sandoz, Inc. Patient ventilator
SE435017B (sv) * 1976-10-26 1984-09-03 Puritan Bennett Corp Lungventilator
GB2002062B (en) * 1977-08-05 1982-01-06 Instr Dev Corp Fluidic ventilation apparatus

Also Published As

Publication number Publication date
GB2025240A (en) 1980-01-23
DE2831313A1 (de) 1980-02-07
US4265237A (en) 1981-05-05
GB2025240B (en) 1982-11-17
FR2431292A1 (fr) 1980-02-15
CH649714A5 (de) 1985-06-14

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