CN1726061A - 氧气供给装置 - Google Patents
氧气供给装置 Download PDFInfo
- Publication number
- CN1726061A CN1726061A CNA2003801064903A CN200380106490A CN1726061A CN 1726061 A CN1726061 A CN 1726061A CN A2003801064903 A CNA2003801064903 A CN A2003801064903A CN 200380106490 A CN200380106490 A CN 200380106490A CN 1726061 A CN1726061 A CN 1726061A
- Authority
- CN
- China
- Prior art keywords
- oxygen
- supply
- flow
- automatic shutter
- user
- 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.)
- Granted
Links
- 239000001301 oxygen Substances 0.000 title claims abstract description 130
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 130
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 126
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 49
- 230000001360 synchronised effect Effects 0.000 claims abstract description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- 239000003463 adsorbent Substances 0.000 claims description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 230000010355 oscillation Effects 0.000 claims description 5
- 150000002926 oxygen Chemical class 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 25
- 238000000034 method Methods 0.000 abstract description 12
- 229910021536 Zeolite Inorganic materials 0.000 description 10
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 10
- 239000010457 zeolite Substances 0.000 description 10
- 238000003795 desorption Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 239000007784 solid electrolyte Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- -1 perhaps Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 229940006487 lithium cation Drugs 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 230000010352 nasal breathing Effects 0.000 description 2
- 238000002640 oxygen therapy Methods 0.000 description 2
- 230000007420 reactivation Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 208000023504 respiratory system disease Diseases 0.000 description 2
- 206010006458 Bronchitis chronic Diseases 0.000 description 1
- 206010014561 Emphysema Diseases 0.000 description 1
- 206010021079 Hypopnoea Diseases 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 208000007451 chronic bronchitis Diseases 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002664 inhalation therapy Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
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
- A61M16/10—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
- A61M16/20—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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- 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
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0666—Nasal cannulas or tubing
- A61M16/0672—Nasal cannula assemblies for oxygen therapy
- A61M16/0677—Gas-saving devices therefor
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
-
- 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
- A61M16/0063—Compressors
-
- 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
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/03—Gases in liquid phase, e.g. cryogenic liquids
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Otolaryngology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP365195/2002 | 2002-12-17 | ||
JP2002365195A JP4598357B2 (ja) | 2002-12-17 | 2002-12-17 | 酸素供給装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1726061A true CN1726061A (zh) | 2006-01-25 |
CN100553706C CN100553706C (zh) | 2009-10-28 |
Family
ID=32588260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801064903A Expired - Fee Related CN100553706C (zh) | 2002-12-17 | 2003-12-16 | 氧气供给装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7954493B2 (zh) |
EP (1) | EP1574230B1 (zh) |
JP (1) | JP4598357B2 (zh) |
KR (1) | KR101029456B1 (zh) |
CN (1) | CN100553706C (zh) |
HK (1) | HK1085680A1 (zh) |
WO (1) | WO2004054648A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102114287B (zh) * | 2009-12-31 | 2012-10-03 | 北京谊安医疗系统股份有限公司 | 呼吸机及其氧浓度检测装置和方法 |
CN103349807A (zh) * | 2007-11-15 | 2013-10-16 | 帝人制药株式会社 | 氧浓缩装置 |
CN105554599A (zh) * | 2016-02-04 | 2016-05-04 | 河南理工大学万方科技学院 | 具有供氧功能的教学用话筒 |
CN105813676A (zh) * | 2013-12-20 | 2016-07-27 | 帝人制药株式会社 | 呼吸同步气体供给装置 |
CN109395270A (zh) * | 2018-10-31 | 2019-03-01 | 航宇救生装备有限公司 | 氧气系统压力损失补偿方法 |
CN110198752A (zh) * | 2017-01-20 | 2019-09-03 | 大金工业株式会社 | 氧气浓缩装置 |
WO2023116265A1 (zh) * | 2021-12-20 | 2023-06-29 | 北京谊安健康科技有限公司 | 一种双模制氧机及其供氧方法 |
CN117100966A (zh) * | 2023-10-12 | 2023-11-24 | 广州蓝仕威克医疗科技有限公司 | 一种空氧及氧气和二氧化碳混合通气控制气路及呼吸装置 |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN100437254C (zh) * | 2005-09-12 | 2008-11-26 | 友达光电股份有限公司 | 液晶显示面板及其制造方法 |
WO2007035804A2 (en) | 2005-09-20 | 2007-03-29 | Lutz Freitag | Systems, methods and apparatus for respiratory support of a patient |
US7509957B2 (en) * | 2006-02-21 | 2009-03-31 | Viasys Manufacturing, Inc. | Hardware configuration for pressure driver |
US20070221221A1 (en) * | 2006-02-23 | 2007-09-27 | Cooke Richard H | Ventilator for Rapid Response to Respiratory Disease Conditions |
US8960194B2 (en) * | 2006-02-23 | 2015-02-24 | Spacelabs Healthcare Llc | Ventilator for rapid response to respiratory disease conditions |
CA2652544A1 (en) | 2006-05-18 | 2007-12-13 | Breathe Technologies, Inc. | Tracheostoma spacer, tracheotomy method, and device for inserting a tracheostoma spacer |
EP2068992B1 (en) | 2006-08-03 | 2016-10-05 | Breathe Technologies, Inc. | Devices for minimally invasive respiratory support |
WO2008144589A1 (en) | 2007-05-18 | 2008-11-27 | Breathe Technologies, Inc. | Methods and devices for sensing respiration and providing ventilation therapy |
FR2917978A1 (fr) * | 2007-06-28 | 2009-01-02 | Bear Medical Soc Par Actions S | Procede et dispositif de controle et de regulation du debit d'oxygene adaptables a la pathologie d'un patient |
EP2200686A4 (en) | 2007-09-26 | 2017-11-01 | Breathe Technologies, Inc. | Methods and devices for providing inspiratory and expiratory flow relief during ventilation therapy |
CA2700869C (en) | 2007-09-26 | 2018-10-30 | Breathe Technologies, Inc. | Methods and devices for treating sleep apnea |
EP2276535B1 (en) | 2008-04-18 | 2020-05-27 | Breathe Technologies, Inc. | Devices for sensing respiration and controlling ventilator functions |
EP2274036A4 (en) | 2008-04-18 | 2014-08-13 | Breathe Technologies Inc | METHODS AND DEVICES FOR DETECTING BREATHING AND CONTROLLING INSUFFLATOR FUNCTIONS |
CA2734296C (en) | 2008-08-22 | 2018-12-18 | Breathe Technologies, Inc. | Methods and devices for providing mechanical ventilation with an open airway interface |
WO2010039989A1 (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 |
WO2010115168A1 (en) | 2009-04-02 | 2010-10-07 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles within an outer tube |
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 |
JP5500856B2 (ja) * | 2009-04-08 | 2014-05-21 | アズビル株式会社 | 呼吸同調型気体供給システム及び呼吸同調型気体供給方法 |
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 |
EP2605836A4 (en) | 2010-08-16 | 2016-06-01 | Breathe Technologies Inc | METHODS, SYSTEMS AND DEVICES USING LIQUID OXYGEN TO PROVIDE VENTILATORY ASSISTANCE |
AU2011308548B2 (en) | 2010-09-30 | 2014-10-23 | Breathe Technologies, Inc. | Methods, systems and devices for humidifying a respiratory tract |
KR101117356B1 (ko) | 2011-02-10 | 2012-03-06 | 이상곤 | 병원용 산소공급장치 |
US10751500B2 (en) | 2011-11-30 | 2020-08-25 | Oxus Co., Ltd. | Apparatus and method for oxygen delivery |
KR101317927B1 (ko) * | 2011-11-30 | 2013-10-16 | 주식회사 옥서스 | 산소 공급 장치 및 방법 |
DE102012014732A1 (de) * | 2012-07-25 | 2014-01-30 | Uwe Kappmeier | Sauerstoffbeatmungsgerät |
US10136859B2 (en) | 2014-12-23 | 2018-11-27 | Michael Cutaia | System and method for outpatient management of chronic disease |
US11247015B2 (en) | 2015-03-24 | 2022-02-15 | Ventec Life Systems, Inc. | Ventilator with integrated oxygen production |
US10315002B2 (en) | 2015-03-24 | 2019-06-11 | Ventec Life Systems, Inc. | Ventilator with integrated oxygen production |
US10773049B2 (en) | 2016-06-21 | 2020-09-15 | Ventec Life Systems, Inc. | Cough-assist systems with humidifier bypass |
US10792449B2 (en) | 2017-10-03 | 2020-10-06 | Breathe Technologies, Inc. | Patient interface with integrated jet pump |
CN112218674A (zh) | 2018-05-13 | 2021-01-12 | 萨米尔·萨利赫·艾哈迈德 | 使用便携式氧气浓缩器的便携式医用呼吸机系统 |
US10946161B2 (en) | 2018-12-05 | 2021-03-16 | Aires Medical LLC | Pulsed pressure swing adsorption system and method |
US20220040426A1 (en) * | 2020-08-05 | 2022-02-10 | Effortless Oxygen, Llc | Flow Triggered Gas Delivery |
US11247008B1 (en) * | 2020-08-05 | 2022-02-15 | Effortless Oxygen, Llc | Flow triggered gas delivery |
US11420007B2 (en) | 2020-08-05 | 2022-08-23 | Effortless Oxygen, Llc | Flow triggered gas delivery |
US11318276B2 (en) | 2020-08-05 | 2022-05-03 | Effortless Oxygen, Llc | Flow triggered gas delivery |
FR3136988A1 (fr) * | 2022-06-24 | 2023-12-29 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Installation de fourniture d’oxygène à un patient incluant un module de séparation électrochimique à membrane céramique |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3221734A (en) * | 1963-03-28 | 1965-12-07 | Bennett Respiration Products I | Respiration apparatus |
WO1982001815A1 (en) | 1980-11-26 | 1982-06-10 | Ind Inc Tritec | Respirator apparatus and method |
JPS598972A (ja) | 1982-07-07 | 1984-01-18 | 佐藤 暢 | 開放型呼吸システムにおける呼吸同調式ガス供給制御方法および装置 |
JPS61131756A (ja) * | 1984-11-30 | 1986-06-19 | 鳥取大学長 | 呼吸同調送気式濃縮酸素供給装置 |
CA1297298C (en) * | 1986-09-22 | 1992-03-17 | Akira Kato | Oxygen enriching apparatus with means for regulating oxygen concentration of oxygen enriched gas |
US5398676A (en) * | 1993-09-30 | 1995-03-21 | Press; Roman J. | Portable emergency respirator |
JPH07136271A (ja) | 1993-11-17 | 1995-05-30 | Sanyo Denshi Kogyo Kk | 医療用携帯型酸素濃縮器用キャリングケース |
JPH07136272A (ja) | 1993-11-17 | 1995-05-30 | Sanyo Denshi Kogyo Kk | 医療用携帯型酸素濃縮器の携帯カート |
JP3022185B2 (ja) | 1994-08-05 | 2000-03-15 | ダイキン工業株式会社 | ファン |
AU701970B2 (en) * | 1994-10-25 | 1999-02-11 | Teijin Limited | An apparatus for supplying a respiratory gas to a patient |
JP3251450B2 (ja) * | 1995-01-11 | 2002-01-28 | 帝人株式会社 | 呼吸用気体供給装置 |
US5540220A (en) * | 1994-12-08 | 1996-07-30 | Bear Medical Systems, Inc. | Pressure-limited, time-cycled pulmonary ventilation with volume-cycle override |
JP3288903B2 (ja) * | 1995-07-13 | 2002-06-04 | 帝人株式会社 | 呼吸同調酸素供給装置 |
US5603315A (en) * | 1995-08-14 | 1997-02-18 | Reliable Engineering | Multiple mode oxygen delivery system |
US6000396A (en) * | 1995-08-17 | 1999-12-14 | University Of Florida | Hybrid microprocessor controlled ventilator unit |
JP3386138B2 (ja) * | 1995-09-28 | 2003-03-17 | ネルコー ピューリタン ベネット インコーポレイテッド | 酸素保存レギュレータ装置 |
US5865174A (en) * | 1996-10-29 | 1999-02-02 | The Scott Fetzer Company | Supplemental oxygen delivery apparatus and method |
US6427690B1 (en) * | 1998-10-21 | 2002-08-06 | Airsep Corporation | Combined oxygen regulator and conservation device |
FR2792210B1 (fr) | 1999-04-13 | 2001-09-14 | Air Liquide Sante Int | Equipement medical portable d'oxygenotherapie a domicile |
US6367766B1 (en) | 1999-07-09 | 2002-04-09 | Robert Briant | Proportional flow valve |
JP2001163605A (ja) * | 1999-12-10 | 2001-06-19 | Janekkusu:Kk | 酸素ガス濃縮方法及び装置 |
FR2809329B1 (fr) | 2000-05-25 | 2002-08-16 | Air Liquide | Concentrateur d'oxygene portable |
US6651658B1 (en) | 2000-08-03 | 2003-11-25 | Sequal Technologies, Inc. | Portable oxygen concentration system and method of using the same |
JP4246365B2 (ja) * | 2000-09-21 | 2009-04-02 | 日本特殊陶業株式会社 | 酸素濃縮器及びその制御装置並びに記録媒体 |
JP2002143307A (ja) * | 2000-11-14 | 2002-05-21 | Gunma Koike:Kk | 呼吸同調型酸素供給装置 |
JP2002143306A (ja) | 2000-11-14 | 2002-05-21 | Gunma Koike:Kk | 呼吸同調型酸素供給装置 |
KR101118944B1 (ko) * | 2003-08-26 | 2012-04-13 | 데이진 화-마 가부시키가이샤 | 산소 농축 장치 |
-
2002
- 2002-12-17 JP JP2002365195A patent/JP4598357B2/ja not_active Expired - Fee Related
-
2003
- 2003-12-16 KR KR1020057011105A patent/KR101029456B1/ko active IP Right Grant
- 2003-12-16 WO PCT/JP2003/016122 patent/WO2004054648A1/ja active Application Filing
- 2003-12-16 CN CNB2003801064903A patent/CN100553706C/zh not_active Expired - Fee Related
- 2003-12-16 US US10/524,632 patent/US7954493B2/en not_active Expired - Fee Related
- 2003-12-16 EP EP03780801.1A patent/EP1574230B1/en not_active Expired - Lifetime
-
2006
- 2006-05-22 HK HK06105878.0A patent/HK1085680A1/xx not_active IP Right Cessation
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CN103349807A (zh) * | 2007-11-15 | 2013-10-16 | 帝人制药株式会社 | 氧浓缩装置 |
CN103349807B (zh) * | 2007-11-15 | 2016-01-06 | 帝人制药株式会社 | 氧浓缩装置 |
CN102114287B (zh) * | 2009-12-31 | 2012-10-03 | 北京谊安医疗系统股份有限公司 | 呼吸机及其氧浓度检测装置和方法 |
CN105813676A (zh) * | 2013-12-20 | 2016-07-27 | 帝人制药株式会社 | 呼吸同步气体供给装置 |
CN107115583A (zh) * | 2013-12-20 | 2017-09-01 | 帝人制药株式会社 | 呼吸同步气体供给装置 |
CN105813676B (zh) * | 2013-12-20 | 2018-03-23 | 帝人制药株式会社 | 呼吸同步气体供给装置 |
CN105554599A (zh) * | 2016-02-04 | 2016-05-04 | 河南理工大学万方科技学院 | 具有供氧功能的教学用话筒 |
CN110198752A (zh) * | 2017-01-20 | 2019-09-03 | 大金工业株式会社 | 氧气浓缩装置 |
CN109395270A (zh) * | 2018-10-31 | 2019-03-01 | 航宇救生装备有限公司 | 氧气系统压力损失补偿方法 |
WO2023116265A1 (zh) * | 2021-12-20 | 2023-06-29 | 北京谊安健康科技有限公司 | 一种双模制氧机及其供氧方法 |
CN117100966A (zh) * | 2023-10-12 | 2023-11-24 | 广州蓝仕威克医疗科技有限公司 | 一种空氧及氧气和二氧化碳混合通气控制气路及呼吸装置 |
CN117100966B (zh) * | 2023-10-12 | 2024-05-17 | 广州蓝仕威克医疗科技有限公司 | 一种空氧及氧气和二氧化碳混合通气控制气路及呼吸装置 |
Also Published As
Publication number | Publication date |
---|---|
KR101029456B1 (ko) | 2011-04-15 |
WO2004054648A1 (ja) | 2004-07-01 |
KR20050084347A (ko) | 2005-08-26 |
EP1574230B1 (en) | 2017-05-10 |
EP1574230A4 (en) | 2009-12-02 |
US7954493B2 (en) | 2011-06-07 |
JP4598357B2 (ja) | 2010-12-15 |
EP1574230A1 (en) | 2005-09-14 |
US20060048781A1 (en) | 2006-03-09 |
HK1085680A1 (en) | 2006-09-01 |
JP2004194800A (ja) | 2004-07-15 |
CN100553706C (zh) | 2009-10-28 |
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