EA200401550A1 - Система подачи газа - Google Patents

Система подачи газа

Info

Publication number
EA200401550A1
EA200401550A1 EA200401550A EA200401550A EA200401550A1 EA 200401550 A1 EA200401550 A1 EA 200401550A1 EA 200401550 A EA200401550 A EA 200401550A EA 200401550 A EA200401550 A EA 200401550A EA 200401550 A1 EA200401550 A1 EA 200401550A1
Authority
EA
Eurasian Patent Office
Prior art keywords
gas
gas supply
variable volume
supply system
volume reservoir
Prior art date
Application number
EA200401550A
Other languages
English (en)
Other versions
EA006490B1 (ru
Inventor
Джон Дингли
Original Assignee
Арт Оф Ксен Лимитед
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 Арт Оф Ксен Лимитед filed Critical Арт Оф Ксен Лимитед
Publication of EA200401550A1 publication Critical patent/EA200401550A1/ru
Publication of EA006490B1 publication Critical patent/EA006490B1/ru

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
    • A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
    • 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
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • A61M16/209—Relief valves
    • 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
    • A61M16/22—Carbon dioxide-absorbing devices ; Other means for removing carbon dioxide

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Pipeline Systems (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

Способ и система для подачи газа во внешний аппарат, например в наркозный аппарат, которые обеспечивают подачу и выпуск газа в аппарат (3) и из него таким образом, что аппарат составляет часть замкнутого газопроводного контура (10), содержащего резервуар переменного объема (7), который регулирует и поддерживает давление подачи газа в магистрали (10). Резервуар переменного объема (7) содержит предохранительный клапан для защиты от повышенного давления и пониженного давления.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200401550A 2002-05-23 2003-05-23 Система подачи газа EA006490B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0211894.1A GB0211894D0 (en) 2002-05-23 2002-05-23 Gas supply system
PCT/GB2003/002237 WO2003099364A1 (en) 2002-05-23 2003-05-23 Gas supply system

Publications (2)

Publication Number Publication Date
EA200401550A1 true EA200401550A1 (ru) 2005-04-28
EA006490B1 EA006490B1 (ru) 2005-12-29

Family

ID=9937283

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200401550A EA006490B1 (ru) 2002-05-23 2003-05-23 Система подачи газа

Country Status (16)

Country Link
US (1) US20050252513A1 (ru)
EP (1) EP1506033A1 (ru)
JP (1) JP2005526576A (ru)
CN (1) CN1655839A (ru)
AU (1) AU2003227978A1 (ru)
BR (1) BR0309784A (ru)
CA (1) CA2486372A1 (ru)
EA (1) EA006490B1 (ru)
GB (1) GB0211894D0 (ru)
HR (1) HRP20041074A2 (ru)
IL (1) IL164737A0 (ru)
MX (1) MXPA04011450A (ru)
NO (1) NO20044360L (ru)
PL (1) PL372659A1 (ru)
WO (1) WO2003099364A1 (ru)
YU (1) YU100804A (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070157969A1 (en) * 2006-01-12 2007-07-12 Karl Gross Dosing method and apparatus for low-pressure systems
CN102691850A (zh) * 2012-05-30 2012-09-26 张秀英 一种密闭液循环回路的容积调节器
US10105504B2 (en) 2012-12-18 2018-10-23 Koninklijke Philips N.V. EAP-driven air pump for patient interfaces
JP5612743B1 (ja) 2013-09-01 2014-10-22 河村 隆夫 高濃度水素混合ガス呼吸システム
WO2015048766A1 (en) * 2013-09-30 2015-04-02 The Arizona Board Of Regents On Behalf Of The University Of Arizona A home-based heliox system with carbon dioxide removal
DE102016103943A1 (de) * 2016-03-04 2017-09-07 Vorwerk & Co. Interholding Gesellschaft mit beschränkter Haftung Feuchtreinigungsgerät mit einer Pumpe zum Fördern von Flüssigkeit aus einem Flüssigkeitstank zu einem Reinigungselement
AT519895A1 (de) * 2017-05-05 2018-11-15 Univ Wien Tech Gassystem
CN113154260A (zh) * 2021-03-03 2021-07-23 北京柯莱文科技咨询有限公司 一种保持试剂输送浓度的方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB105288A (en) 1916-06-19 1917-04-12 Arthur Augustus Brooks Improvements in Toy Guns and Pistols.
GB910065A (en) * 1961-04-06 1962-11-07 Edouard Paul Victor Raoul Gode Improvements in or relating to respiratory valves
GB1096112A (en) * 1963-07-24 1967-12-20 Vickers Ltd Improvements in or relating to apparatus for super-atmospheric oxygen therapy
DE3401923A1 (de) * 1984-01-20 1985-08-01 Drägerwerk AG, 2400 Lübeck Vorrichtung zur beimischung fluessiger narkosemittel in das dem patienten zuzufuehrende atemgas
US4883051A (en) * 1988-02-18 1989-11-28 Summa Vest, Inc. Disposable breathing system and components
US5320093A (en) * 1990-12-21 1994-06-14 Brigham And Women's Hospital Rapid anesthesia emergence system using closed-loop PCO2 control
US5664561A (en) * 1991-04-26 1997-09-09 The Boc Group Plc High/low flow anesthetic vaporizer
US5228434A (en) * 1991-07-16 1993-07-20 Praxair Technology, Inc. Mixture for anesthesia
SE503175C2 (sv) * 1994-05-06 1996-04-15 Siemens Elema Ab Säkerhetssystem vid narkosutrustningar med minst två narkosmedelförgasare
SE504256C2 (sv) * 1995-02-14 1996-12-16 Siemens Elema Ab Anordning avsedd att användas i narkosutrustningar för att identifiera narkosmedel
AUPN381195A0 (en) * 1995-06-26 1995-07-20 Techbase Pty. Ltd. Bag in pressure chamber arrangement for use in anaesthesia and resuscitation apparatus
JP3925956B2 (ja) * 1995-08-31 2007-06-06 株式会社荏原製作所 可変速給水ポンプの運転方法
SE9503665L (sv) * 1995-10-19 1997-04-20 Siemens Elema Ab Narkossystem
US6041777A (en) * 1995-12-01 2000-03-28 Alliance Pharmaceutical Corp. Methods and apparatus for closed-circuit ventilation therapy
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
US6131571A (en) * 1997-04-30 2000-10-17 University Of Florida Ventilation apparatus and anesthesia delivery system
AU4411199A (en) * 1998-06-01 1999-12-20 Axon Medical, Inc. Closed rebreathing system for dose maintenance during liquid ventilation
SE9802568D0 (sv) * 1998-07-17 1998-07-17 Siemens Elema Ab Anaesthetic delivery system
US6152131A (en) * 1998-08-26 2000-11-28 Instrumentarium Corp. Method and apparatus for detecting an empty breathing gas compartment in a patient ventilator
SE9900368D0 (sv) * 1999-02-04 1999-02-04 Siemens Elema Ab Narkosapparat
CN1262313C (zh) * 2000-11-28 2006-07-05 爱可森艺术有限公司 在气体交换过程中使气体保持在预定压力范围内的设备

Also Published As

Publication number Publication date
YU100804A (sh) 2006-05-25
US20050252513A1 (en) 2005-11-17
NO20044360L (no) 2004-11-26
AU2003227978A1 (en) 2003-12-12
CA2486372A1 (en) 2003-12-04
CN1655839A (zh) 2005-08-17
BR0309784A (pt) 2005-03-22
HRP20041074A2 (en) 2004-12-31
IL164737A0 (en) 2005-12-18
GB0211894D0 (en) 2002-07-03
WO2003099364A1 (en) 2003-12-04
PL372659A1 (en) 2005-07-25
MXPA04011450A (es) 2005-08-15
EP1506033A1 (en) 2005-02-16
EA006490B1 (ru) 2005-12-29
JP2005526576A (ja) 2005-09-08

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU