SE0402120L - Gas regulator - Google Patents

Gas regulator

Info

Publication number
SE0402120L
SE0402120L SE0402120A SE0402120A SE0402120L SE 0402120 L SE0402120 L SE 0402120L SE 0402120 A SE0402120 A SE 0402120A SE 0402120 A SE0402120 A SE 0402120A SE 0402120 L SE0402120 L SE 0402120L
Authority
SE
Sweden
Prior art keywords
gas
conduit
flow
volume
patient
Prior art date
Application number
SE0402120A
Other languages
English (en)
Other versions
SE529989C2 (sv
SE0402120D0 (sv
Inventor
Goeran Cewers
Original Assignee
Transunit 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 Transunit Ab filed Critical Transunit Ab
Priority to SE0402120A priority Critical patent/SE529989C2/sv
Publication of SE0402120D0 publication Critical patent/SE0402120D0/sv
Priority to BRPI0514838-3A priority patent/BRPI0514838A/pt
Priority to CA2579086A priority patent/CA2579086C/en
Priority to JP2007528780A priority patent/JP4701247B2/ja
Priority to US11/574,368 priority patent/US8161970B2/en
Priority to AU2005279293A priority patent/AU2005279293B2/en
Priority to EP05786734.3A priority patent/EP1809356B1/en
Priority to PCT/EP2005/009438 priority patent/WO2006024532A1/en
Publication of SE0402120L publication Critical patent/SE0402120L/sv
Publication of SE529989C2 publication Critical patent/SE529989C2/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
    • 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
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M16/101—Preparation of respiratory gases or vapours with O2 features or with parameter measurement using an oxygen concentrator
    • 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
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A61M2016/0021—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with a proportional output signal, e.g. from a thermistor
    • 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
    • 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
    • A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Flow Control (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Control Of Fluid Pressure (AREA)
SE0402120A 2004-09-03 2004-09-03 Gasregulator SE529989C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0402120A SE529989C2 (sv) 2004-09-03 2004-09-03 Gasregulator
BRPI0514838-3A BRPI0514838A (pt) 2004-09-03 2005-09-01 controle de fluxo de gás em um ventilador
CA2579086A CA2579086C (en) 2004-09-03 2005-09-01 Gas flow control in a ventilator
JP2007528780A JP4701247B2 (ja) 2004-09-03 2005-09-01 人工呼吸器の気体流制御法
US11/574,368 US8161970B2 (en) 2004-09-03 2005-09-01 Gas flow control in a ventilator
AU2005279293A AU2005279293B2 (en) 2004-09-03 2005-09-01 Gas flow control in a ventilator
EP05786734.3A EP1809356B1 (en) 2004-09-03 2005-09-01 Gas flow control in a ventilator
PCT/EP2005/009438 WO2006024532A1 (en) 2004-09-03 2005-09-01 Gas flow control in a ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0402120A SE529989C2 (sv) 2004-09-03 2004-09-03 Gasregulator

Publications (3)

Publication Number Publication Date
SE0402120D0 SE0402120D0 (sv) 2004-09-03
SE0402120L true SE0402120L (sv) 2006-03-04
SE529989C2 SE529989C2 (sv) 2008-01-29

Family

ID=33308709

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0402120A SE529989C2 (sv) 2004-09-03 2004-09-03 Gasregulator

Country Status (8)

Country Link
US (1) US8161970B2 (sv)
EP (1) EP1809356B1 (sv)
JP (1) JP4701247B2 (sv)
AU (1) AU2005279293B2 (sv)
BR (1) BRPI0514838A (sv)
CA (1) CA2579086C (sv)
SE (1) SE529989C2 (sv)
WO (1) WO2006024532A1 (sv)

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US9352111B2 (en) 2007-04-19 2016-05-31 Advanced Circulatory Systems, Inc. Systems and methods to increase survival with favorable neurological function after cardiac arrest
US8151790B2 (en) 2007-04-19 2012-04-10 Advanced Circulatory Systems, Inc. Volume exchanger valve system and method to increase circulation during CPR
US8122882B2 (en) * 2007-10-29 2012-02-28 Smiths Medical Asd, Inc. Rainout reduction in a breathing circuit
US8505540B2 (en) 2007-11-13 2013-08-13 Apnicure, Inc. Methods and systems for improving airway patency
WO2009146484A1 (en) 2008-06-05 2009-12-10 Resmed Ltd Treatment of respiratory conditions
WO2010045246A1 (en) * 2008-10-14 2010-04-22 Circor Instrumentation Technologies, Inc. Method and apparatus for low powered and/or high pressure flow control
CN102245244B (zh) * 2008-12-11 2015-02-04 皇家飞利浦电子股份有限公司 病人回路中的阻力匹配
US8082312B2 (en) * 2008-12-12 2011-12-20 Event Medical, Inc. System and method for communicating over a network with a medical device
EP2317150B1 (en) * 2009-10-29 2019-12-18 ResMed Pty Ltd Patient ventilation device and components thereof
EP2498849B1 (en) * 2009-11-11 2022-08-10 The Board of Trustees of the Leland Stanford Junior University Portable ventilator
US8171094B2 (en) * 2010-01-19 2012-05-01 Event Medical, Inc. System and method for communicating over a network with a medical device
US9724266B2 (en) 2010-02-12 2017-08-08 Zoll Medical Corporation Enhanced guided active compression decompression cardiopulmonary resuscitation systems and methods
DE102010013695A1 (de) * 2010-04-01 2011-10-06 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren zum Betrieb einer Fördereinheit für ein Reduktionsmittel
EP2572170A1 (en) 2010-05-17 2013-03-27 Mindray Medical Sweden AB Coaxial means for measuring a flow and a method of measuring a flow
US8276618B2 (en) 2010-05-18 2012-10-02 Mindray Medical Sweden Ab Flow restrictor and method for reducing resistance of a flow
US8393228B2 (en) 2010-05-18 2013-03-12 Mindray Medical Sweden Ab Method and system for measuring a flow
EP2425869A1 (de) * 2010-09-07 2012-03-07 Imt Ag Beatmungsgerät und/oder Anästhesiegerät
US8979823B2 (en) 2011-02-09 2015-03-17 Apnicure, Inc. Saliva management system with continuous flow through oral device
US9192795B2 (en) 2011-10-07 2015-11-24 Honeywell International Inc. System and method of calibration in a powered air purifying respirator
US20170021126A1 (en) * 2011-10-14 2017-01-26 The Trustees Of The Stevens Institute Of Technology Reducing ventilator-induced lung injury
EP2793985B1 (en) 2011-12-19 2019-07-17 Zoll Medical Corporation Systems and methods for therapeutic intrathoracic pressure regulation
US9808656B2 (en) 2012-01-09 2017-11-07 Honeywell International Inc. System and method of oxygen deficiency warning in a powered air purifying respirator
WO2013142150A1 (en) * 2012-03-22 2013-09-26 Genii, Inc. Gas flow control apparatus and related methods
GB2567065B8 (en) 2012-04-05 2019-09-04 Fisher & Paykel Healthcare Ltd Respiratory assistance apparatus
WO2013166430A2 (en) 2012-05-04 2013-11-07 Trustees Of The University Of Pennsylvania System for delivery of gaseous imaging contrast agents and methods for using same
EP3173116B1 (en) 2012-12-04 2019-11-20 Ino Therapeutics LLC Cannula for minimizing dilution of dosing during nitric oxide delivery
US9795756B2 (en) 2012-12-04 2017-10-24 Mallinckrodt Hospital Products IP Limited Cannula for minimizing dilution of dosing during nitric oxide delivery
GB201300403D0 (en) * 2013-01-10 2013-02-20 Smiths Medical Int Ltd Flow sensors and apparatus
US9811634B2 (en) 2013-04-25 2017-11-07 Zoll Medical Corporation Systems and methods to predict the chances of neurologically intact survival while performing CPR
US20140358047A1 (en) 2013-05-30 2014-12-04 ResQSystems, Inc. End-tidal carbon dioxide and amplitude spectral area as non-invasive markers of coronary perfusion pressure and arterial pressure
US9433743B2 (en) 2013-06-28 2016-09-06 Carefusion 303, Inc. Ventilator exhalation flow valve
EP3689404A1 (en) * 2013-06-28 2020-08-05 Vyaire Medical Capital LLC Ventilator system
US9795757B2 (en) 2013-06-28 2017-10-24 Vyaire Medical Capital Llc Fluid inlet adapter
US9746359B2 (en) 2013-06-28 2017-08-29 Vyaire Medical Capital Llc Flow sensor
US9707369B2 (en) * 2013-06-28 2017-07-18 Vyaire Medical Capital Llc Modular flow cassette
US9962514B2 (en) 2013-06-28 2018-05-08 Vyaire Medical Capital Llc Ventilator flow valve
US9541098B2 (en) 2013-06-28 2017-01-10 Vyaire Medical Capital Llc Low-noise blower
WO2015002550A1 (en) * 2013-07-03 2015-01-08 Fisher & Paykel Healthcare Limited Breathing assistance apparatus user interface
AU2014351852B2 (en) * 2013-11-20 2019-07-18 Transunit Ab A turbine ventilator system and method
US10265495B2 (en) 2013-11-22 2019-04-23 Zoll Medical Corporation Pressure actuated valve systems and methods
WO2015183107A1 (en) 2014-05-27 2015-12-03 Fisher & Paykel Healthcare Limited Gases mixing and measuring for a medical device
CN114796785A (zh) * 2015-12-02 2022-07-29 费雪派克医疗保健有限公司 流量治疗设备的流动路径感测
EP3705152B1 (de) 2019-03-07 2022-10-26 Löwenstein Medical Technology S.A. Beatmungsgerät mit mischerkammer und mischerkammer für ein beatmungsgerät
WO2021078914A1 (en) * 2019-10-22 2021-04-29 Oxypoint Nv Gas valve system with manifold
WO2021224894A1 (en) * 2020-05-08 2021-11-11 Kersten Erich Ventilator and method of ventilation
CN116688300B (zh) * 2023-07-03 2024-02-06 广州蓝仕威克医疗科技有限公司 一种连接通用呼吸机的co2及其它气体补偿装置及系统

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Also Published As

Publication number Publication date
AU2005279293B2 (en) 2012-02-16
SE529989C2 (sv) 2008-01-29
CA2579086A1 (en) 2006-03-09
AU2005279293A1 (en) 2006-03-09
SE0402120D0 (sv) 2004-09-03
JP4701247B2 (ja) 2011-06-15
US20080092891A1 (en) 2008-04-24
CA2579086C (en) 2014-08-12
US8161970B2 (en) 2012-04-24
BRPI0514838A (pt) 2008-06-24
EP1809356B1 (en) 2018-11-14
WO2006024532A1 (en) 2006-03-09
JP2008511358A (ja) 2008-04-17
EP1809356A1 (en) 2007-07-25

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Legal Events

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NUG Patent has lapsed