SE9902180D0 - Apparatus for the supply of a breathing gas - Google Patents

Apparatus for the supply of a breathing gas

Info

Publication number
SE9902180D0
SE9902180D0 SE9902180A SE9902180A SE9902180D0 SE 9902180 D0 SE9902180 D0 SE 9902180D0 SE 9902180 A SE9902180 A SE 9902180A SE 9902180 A SE9902180 A SE 9902180A SE 9902180 D0 SE9902180 D0 SE 9902180D0
Authority
SE
Sweden
Prior art keywords
gas
expiration
flow
supply means
patient
Prior art date
Application number
SE9902180A
Other languages
English (en)
Swedish (sv)
Inventor
Fredrik Jalde
Goeran Skog
Per-Goeran Eriksson
Bo Lundin
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
Priority to SE9902180A priority Critical patent/SE9902180D0/xx
Publication of SE9902180D0 publication Critical patent/SE9902180D0/xx
Priority to EP00107700A priority patent/EP1059096A3/en
Priority to US09/585,534 priority patent/US6443154B1/en
Priority to JP2000170814A priority patent/JP2001017547A/ja

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
    • A61M16/20—Valves specially adapted to medical respiratory 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
    • A61M16/0003—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
    • A61M16/0012—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration by Venturi means
    • 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
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal pumps
    • A61M16/0069—Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
    • 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
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/204—Proportional used for inhalation control
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/205—Proportional used for exhalation control
    • 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
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0036—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the breathing tube and used in both inspiratory and expiratory phase
SE9902180A 1999-06-10 1999-06-10 Apparatus for the supply of a breathing gas SE9902180D0 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9902180A SE9902180D0 (sv) 1999-06-10 1999-06-10 Apparatus for the supply of a breathing gas
EP00107700A EP1059096A3 (en) 1999-06-10 2000-04-10 Apparatus for the supply of a breathing gas
US09/585,534 US6443154B1 (en) 1999-06-10 2000-06-02 Apparatus for the supply of a breathing gas
JP2000170814A JP2001017547A (ja) 1999-06-10 2000-06-07 呼吸ガスを供給するための装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902180A SE9902180D0 (sv) 1999-06-10 1999-06-10 Apparatus for the supply of a breathing gas

Publications (1)

Publication Number Publication Date
SE9902180D0 true SE9902180D0 (sv) 1999-06-10

Family

ID=20416013

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902180A SE9902180D0 (sv) 1999-06-10 1999-06-10 Apparatus for the supply of a breathing gas

Country Status (4)

Country Link
US (1) US6443154B1 (xx)
EP (1) EP1059096A3 (xx)
JP (1) JP2001017547A (xx)
SE (1) SE9902180D0 (xx)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6595212B1 (en) * 2000-04-17 2003-07-22 Richard J. Arnott Method and apparatus for maintaining airway patency
GB0022285D0 (en) * 2000-09-09 2000-10-25 Viamed Ltd Breathing aid device
US6990980B2 (en) 2000-09-28 2006-01-31 Invacare Corporation Carbon dioxide-based Bi-level CPAP control
US6745770B2 (en) 2002-01-08 2004-06-08 Resmed Limited Flow diverter for controlling the pressure and flow rate in a CPAP device
GB0204117D0 (en) * 2002-02-21 2002-04-10 E M E Electro Medical Equipmen Breathing device
US7244235B2 (en) * 2002-10-30 2007-07-17 Mallinckrodt, Inc. Split-night sleep diagnostic system
GB0305566D0 (en) * 2003-03-11 2003-04-16 Microgen Energy Ltd A splitter valve
US7152598B2 (en) * 2003-06-23 2006-12-26 Invacare Corporation System and method for providing a breathing gas
US7082944B2 (en) * 2003-09-10 2006-08-01 Tvi Corporation Changeover valve and dual air supply breathing apparatus
EP1678076A2 (en) * 2003-09-30 2006-07-12 The Research Foundation Of State University Of New York Device and method of partially separating gas
US7302949B2 (en) * 2004-12-03 2007-12-04 Smiths Medical Asd, Inc. High flow humidifier for delivering heated and humidified breathing gases
DE102004063158A1 (de) * 2004-12-29 2006-07-13 Weinmann Geräte für Medizin GmbH + Co. KG Vorrichtung zur Beatmung sowie Verfahren zur Steuerung eines Beatmungsgerätes
NZ562501A (en) * 2005-05-02 2010-10-29 Saime Sarl A gas regulating valve for a breathing assistance device that allows control of the opening of leakage orfice
WO2006117379A2 (en) * 2005-05-02 2006-11-09 Saime Breathing assistance device comprising a gas regulating valve and associated breathing assistance method
US8069853B2 (en) * 2006-08-14 2011-12-06 Immediate Response Technologies Breath responsive powered air-purifying respirator
DE102007013385A1 (de) * 2007-03-16 2008-09-18 Enk, Dietmar, Dr.med. Gasstromumkehrelement
EP2144674A4 (en) * 2007-04-13 2012-12-26 Invacare Corp APPARATUS AND METHOD FOR PROVIDING POSITIVE AIRWAY PRESSURE
CA2696773A1 (en) 2007-08-23 2009-02-26 Invacare Corporation Method and apparatus for adjusting desired pressure in positive airway pressure devices
US20090071478A1 (en) * 2007-09-17 2009-03-19 General Electric Company Ventilator
ITMI20081315A1 (it) * 2008-07-18 2010-01-19 Iph Establishment Dispositivo per rimuovere secrezioni polmonari
US8302602B2 (en) 2008-09-30 2012-11-06 Nellcor Puritan Bennett Llc Breathing assistance system with multiple pressure sensors
US10569045B2 (en) 2010-10-05 2020-02-25 Richard J. Arnott Apparatus and method for maintaining airway patency and pressure support ventilation
US9649459B2 (en) * 2011-09-26 2017-05-16 Resmed Paris Sas Ventilator apparatus and method
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
US9492629B2 (en) 2013-02-14 2016-11-15 Covidien Lp Methods and systems for ventilation with unknown exhalation flow and exhalation pressure
ITMI20130257A1 (it) * 2013-02-22 2014-08-23 Medical Products Res S R L Dispositivo respiratorio per il trattamento di disfunzioni erettili
US9981096B2 (en) 2013-03-13 2018-05-29 Covidien Lp Methods and systems for triggering with unknown inspiratory flow
US20140261426A1 (en) * 2013-03-15 2014-09-18 Breathe Technologies, Inc. Dual Pressure Sensor Patient Ventilator
US10857318B2 (en) * 2013-07-10 2020-12-08 Ventinova Technologies B.V. Gas flow reversing element with bypass and method for controlling expiration of a patient
US10344753B2 (en) * 2014-02-28 2019-07-09 Encite Llc Micro pump systems
US10330095B2 (en) 2014-10-31 2019-06-25 Encite Llc Microelectromechanical systems fabricated with roll to roll processing
US9925346B2 (en) 2015-01-20 2018-03-27 Covidien Lp Systems and methods for ventilation with unknown exhalation flow
WO2018027108A1 (en) 2016-08-05 2018-02-08 Marsh Stephen Alan Micro pressure sensor
CN110741161A (zh) 2017-03-13 2020-01-31 斯蒂芬.A.马什 微型泵系统和处理技术
US10739170B2 (en) * 2017-08-04 2020-08-11 Encite Llc Micro flow measurement devices and devices with movable features
US11046575B2 (en) 2017-10-31 2021-06-29 Encite Llc Broad range micro pressure sensor
US11426550B2 (en) * 2018-01-09 2022-08-30 Encite Llc Micro bi-directional valves and systems
US11331618B2 (en) 2018-03-07 2022-05-17 Encite Llc R2R microelectromechanical gas concentrator
US11245344B2 (en) 2018-06-07 2022-02-08 Encite Llc Micro electrostatic motor and micro mechanical force transfer devices
CN110812632B (zh) * 2019-11-28 2021-08-03 上海中医药大学附属曙光医院 用于小儿呼吸道疾病护理的氧动喷射式雾化器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB806471A (en) * 1955-01-03 1958-12-23 John Henry Blease Improvements in or relating to assisted and artificial respiration, anaesthesia and the like
GB1293479A (en) 1971-08-19 1972-10-18 Philips Nv Medical ventilator including a fail-safe system
US3812878A (en) 1971-09-27 1974-05-28 Bird Corp Fail-safe breathing circuit and valve assembly for use therewith
US4182599A (en) * 1973-10-02 1980-01-08 Chemetron Corporation Volume-rate respirator system and method
FR2573311B1 (fr) * 1984-11-20 1988-06-24 Boc Sa Ohmeda Appareil de ventilation artificielle pourvu d'un dispositif d'assistance inspiratoire volumetrique
US4796618A (en) * 1986-01-21 1989-01-10 Undersea Industries, Inc. Breathing regulator apparatus
US4883051A (en) * 1988-02-18 1989-11-28 Summa Vest, Inc. Disposable breathing system and components
US5303698A (en) * 1991-08-27 1994-04-19 The Boc Group, Inc. Medical ventilator
FR2695830B1 (fr) * 1992-09-18 1994-12-30 Pierre Medical Sa Dispositif d'aide à la respiration.
GB9302291D0 (en) * 1993-02-05 1993-03-24 Univ Manitoba Method for improved control of airway pressure during mechanical ventilation
US5542416A (en) * 1994-01-12 1996-08-06 Societe D'applications Industrielles Medicales Et Electroniques (Saime) Apparatus for assisting ventilation including reduced exhalation pressure mode
SE9402537L (sv) 1994-07-20 1996-01-21 Siemens Elema Ab Narkossystem
US5632270A (en) 1994-09-12 1997-05-27 Puritan-Bennett Corporation Method and apparatus for control of lung ventilator exhalation circuit
US5664563A (en) * 1994-12-09 1997-09-09 Cardiopulmonary Corporation Pneumatic system
US6158432A (en) * 1995-12-08 2000-12-12 Cardiopulmonary Corporation Ventilator control system and method
US5678541A (en) * 1996-03-15 1997-10-21 Garraffa; Dean R. Breathing regulator apparatus having automatic flow control
SE9602415D0 (sv) 1996-06-19 1996-06-19 Siemens Elema Ab Apparatus for supplying air and at least one additional gas to a living being
SE9704508D0 (sv) * 1997-12-04 1997-12-04 Siemens Elema Ab Andningsapparat

Also Published As

Publication number Publication date
US6443154B1 (en) 2002-09-03
EP1059096A2 (en) 2000-12-13
JP2001017547A (ja) 2001-01-23
EP1059096A3 (en) 2001-10-04

Similar Documents

Publication Publication Date Title
SE9902180D0 (sv) Apparatus for the supply of a breathing gas
ATE315417T1 (de) Therapiegerät zur erzeugung eines kontinuierlichen positiven atemwegdruckes
DE60013446D1 (de) Apparat zur regelung des druckes in der dichtmanschette eines trachealtubus
ATE156024T1 (de) Atemgeraet
SE9302477L (sv) Apparat för tillförsel av andningsgas
DK0757567T3 (da) Apparat til tilførsel af gas til patienter
YU51004A (sh) Uređaj za izjednačavanje vazdušnog pritiska u vazdušnom respiratornom sistemu
NZ607671A (en) Tape applicator
ATE508763T1 (de) Verfahren und vorrichtung zum ausgleich des intrinischen positiven endexpiratorischen druckes
SE9101097L (sv) Saett att styra en luftfoersoerjningsenhet andningssynkroniserat foer ett andningsskydd, som aatminstone taecker baerarens naesa och/eller mun
FI954092A (fi) Menetelmä hengityslaitteen ohjaamiseksi uniapnean hoidossa
SE8902851D0 (sv) Ultraljudfinfoerdelningsanordning
DE60318980D1 (de) Vorrichtung zur Atemgasversorgung
DE69315147D1 (de) Arzneimittelabgabeeinrichtung
SE9803684D0 (sv) Narkosapparat
SE0000777D0 (sv) High frequency oscillation ventilator
SE9701836L (sv) Bärbar andningsapparat med ett till en stationär gasenhet anslutningsbart inlopp
DE69817631D1 (de) Vorrichtung zum Wechseln eines Beatmungstubus in der Trachea eines Patienten
SE9900368D0 (sv) Narkosapparat
EP0290062A3 (en) High-frequency jet ventilation apparatus
DE50300693D1 (de) Defibrillator
SE0000065D0 (sv) Syrgasmask
NZ621256A (en) Breathable gas apparatus for humidifier