CN101522246B - 氧浓缩装置 - Google Patents
氧浓缩装置 Download PDFInfo
- Publication number
- CN101522246B CN101522246B CN2007800349862A CN200780034986A CN101522246B CN 101522246 B CN101522246 B CN 101522246B CN 2007800349862 A CN2007800349862 A CN 2007800349862A CN 200780034986 A CN200780034986 A CN 200780034986A CN 101522246 B CN101522246 B CN 101522246B
- Authority
- CN
- China
- Prior art keywords
- oxygen
- air
- adsorbent bed
- branch line
- electromagnetic valve
- 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.)
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Classifications
-
- 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
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0259—Physical processing only by adsorption on solids
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/047—Pressure swing adsorption
-
- 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/106—Filters in a path
- A61M16/107—Filters in a path in the inspiratory path
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/12—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/102—Nitrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40007—Controlling pressure or temperature swing adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/402—Further details for adsorption processes and devices using two beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4533—Gas separation or purification devices adapted for specific applications for medical purposes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0043—Impurity removed
- C01B2210/0046—Nitrogen
Abstract
Description
Claims (5)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006256850 | 2006-09-22 | ||
JP256850/2006 | 2006-09-22 | ||
JP036036/2007 | 2007-02-16 | ||
JP2007036036 | 2007-02-16 | ||
PCT/JP2007/069119 WO2008035817A1 (en) | 2006-09-22 | 2007-09-21 | Oxygen concentrator |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101522246A CN101522246A (zh) | 2009-09-02 |
CN101522246B true CN101522246B (zh) | 2012-09-26 |
Family
ID=39200633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800349862A Active CN101522246B (zh) | 2006-09-22 | 2007-09-21 | 氧浓缩装置 |
Country Status (13)
Country | Link |
---|---|
US (1) | US8070864B2 (zh) |
EP (1) | EP2065067B1 (zh) |
JP (1) | JP5080483B2 (zh) |
KR (1) | KR101325472B1 (zh) |
CN (1) | CN101522246B (zh) |
AU (1) | AU2007298122B2 (zh) |
CA (1) | CA2663760C (zh) |
ES (1) | ES2452724T3 (zh) |
HK (2) | HK1131077A1 (zh) |
MY (1) | MY149344A (zh) |
SG (1) | SG174820A1 (zh) |
TW (1) | TWI410260B (zh) |
WO (1) | WO2008035817A1 (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7384297B2 (en) * | 2006-11-07 | 2008-06-10 | King Jr Lloyd Herbert | Wire connector |
JP5743308B2 (ja) * | 2010-01-26 | 2015-07-01 | 大阪瓦斯株式会社 | 可燃性ガスの濃縮システム |
US20150265859A1 (en) * | 2013-11-25 | 2015-09-24 | Stan A. Sanders | Oxygen belt breathing pack |
JP6313120B2 (ja) * | 2014-05-20 | 2018-04-18 | 帝人ファーマ株式会社 | 酸素濃縮装置のメンテナンス管理システム |
JPWO2016098180A1 (ja) * | 2014-12-16 | 2017-06-15 | 小林 照男 | 酸素濃縮装置 |
US9782715B2 (en) * | 2014-12-30 | 2017-10-10 | Pacific Consolidated Industries, Llc | Load following single bed reversing blower adsorption air separation system |
WO2016117831A1 (ko) * | 2015-01-22 | 2016-07-28 | 주식회사 산청 | 인공호흡장치 |
US11247015B2 (en) | 2015-03-24 | 2022-02-15 | Ventec Life Systems, Inc. | Ventilator with integrated oxygen production |
US10245406B2 (en) | 2015-03-24 | 2019-04-02 | Ventec Life Systems, Inc. | Ventilator with integrated oxygen production |
WO2017054906A1 (de) * | 2015-09-29 | 2017-04-06 | Linde Aktiengesellschaft | Ventilanordnung und adsorberstation |
US10773049B2 (en) | 2016-06-21 | 2020-09-15 | Ventec Life Systems, Inc. | Cough-assist systems with humidifier bypass |
WO2018006157A1 (en) * | 2016-07-08 | 2018-01-11 | Cpap Direct Ltd. | Apparatus and methods for cleaning and oxygen-enriching air |
CA3064851C (en) * | 2017-06-06 | 2022-01-18 | Separation Design Group, Llc | Configurable oxygen concentrator and related method |
CN112105409A (zh) * | 2018-04-20 | 2020-12-18 | 澳大利亚勒尔姆科技私人有限公司 | 向使用者提供浓缩氧气的系统和方法 |
CA3100163A1 (en) | 2018-05-13 | 2019-11-21 | Samir Saleh AHMAD | Portable medical ventilator system using portable oxygen concentrators |
JP6927927B2 (ja) * | 2018-06-12 | 2021-09-01 | ダイキン工業株式会社 | 酸素供給装置 |
EP3881924A4 (en) * | 2018-11-15 | 2022-08-17 | Teijin Pharma Limited | OXYGEN CONCENTRATOR, CONTROL METHOD AND CONTROL PROGRAM |
KR20220066320A (ko) * | 2019-09-24 | 2022-05-24 | 코브햄 미션 시스템즈 대븐포트 엘에스에스 인코포레이티드 | Obogs를 위한 향상된 조성 제어 |
US20230012016A1 (en) * | 2019-11-27 | 2023-01-12 | ResMed Asia Pte. Ltd. | Oxygen tank with improved oxygen storage |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5071453A (en) * | 1989-09-28 | 1991-12-10 | Litton Systems, Inc. | Oxygen concentrator with pressure booster and oxygen concentration monitoring |
US5137549A (en) * | 1988-10-14 | 1992-08-11 | Vbm Corporation | Two stage super-enriched oxygen concentrator |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3880616A (en) * | 1973-11-19 | 1975-04-29 | Bendix Corp | Respiratory support system |
JPS5771804A (en) * | 1980-10-24 | 1982-05-04 | Hitachi Ltd | Controlling apparatus of oxygen concentration |
US4584001A (en) * | 1983-08-09 | 1986-04-22 | Vbm Corporation | Modular oxygen generator |
JP3063907B2 (ja) | 1990-02-20 | 2000-07-12 | 旭硝子株式会社 | エチレン―四弗化エチレン系共重合体の製造方法 |
JP2857045B2 (ja) * | 1993-01-04 | 1999-02-10 | 帝人株式会社 | 酸素濃縮装置 |
US5593478A (en) | 1994-09-28 | 1997-01-14 | Sequal Technologies, Inc. | Fluid fractionator |
JP2593810B2 (ja) | 1994-11-04 | 1997-03-26 | 日本ルフト株式会社 | 呼吸用酸素供給装置 |
JP3681453B2 (ja) | 1995-12-28 | 2005-08-10 | 帝人株式会社 | 酸素富化空気供給装置 |
US5746806A (en) | 1996-08-15 | 1998-05-05 | Nellcor Puritan Bennett Incorporated | Apparatus and method for controlling output of an oxygen concentrator |
EP0954367B2 (en) | 1996-12-20 | 2011-11-23 | SeQual Technologies Inc. | IMPROVED FLUID FRACTIONATOR and corresponding process |
JP3406514B2 (ja) | 1998-04-24 | 2003-05-12 | 株式会社日立製作所 | 圧縮機の容量調節方法およびその装置 |
JP3972137B2 (ja) | 1998-04-30 | 2007-09-05 | ダイキン工業株式会社 | 酸素濃縮機 |
US6558451B2 (en) * | 2000-05-10 | 2003-05-06 | Airsep Corporation | Multiple bed pressure swing adsorption method and apparatus |
JP4125514B2 (ja) | 2001-12-18 | 2008-07-30 | 帝人株式会社 | 医療用圧力変動吸着型酸素濃縮装置 |
JP3976649B2 (ja) * | 2002-08-26 | 2007-09-19 | 住友重機械工業株式会社 | 極低温冷凍装置、及び、その運転方法 |
US6712877B2 (en) * | 2002-08-27 | 2004-03-30 | Litton Systems, Inc. | Oxygen concentrator system |
JP4203716B2 (ja) * | 2002-09-02 | 2009-01-07 | 株式会社日立製作所 | 気体分離装置 |
JP2004129761A (ja) * | 2002-10-09 | 2004-04-30 | Sanyo Electric Industries Co Ltd | 医療用酸素濃縮装置 |
WO2005009590A2 (en) | 2003-07-24 | 2005-02-03 | Thomas Industries Inc. | Oxygen concentrator construction, supply and repair |
JP4404583B2 (ja) * | 2003-08-12 | 2010-01-27 | 山陽電子工業株式会社 | 酸素濃縮装置 |
JP4409240B2 (ja) * | 2003-09-19 | 2010-02-03 | 山陽電子工業株式会社 | 樹脂構造体、psaガス分離装置及びpsaガス分離装置の組み立て方法 |
JP2005211392A (ja) | 2004-01-30 | 2005-08-11 | Teijin Pharma Ltd | 医療用酸素濃縮器 |
JP2006062932A (ja) | 2004-08-30 | 2006-03-09 | Ngk Spark Plug Co Ltd | 酸素濃縮装置 |
US7402193B2 (en) * | 2005-04-05 | 2008-07-22 | Respironics Oxytec, Inc. | Portable oxygen concentrator |
-
2007
- 2007-09-21 EP EP07828860.2A patent/EP2065067B1/en active Active
- 2007-09-21 MY MYPI20091147A patent/MY149344A/en unknown
- 2007-09-21 CN CN2007800349862A patent/CN101522246B/zh active Active
- 2007-09-21 JP JP2008535423A patent/JP5080483B2/ja active Active
- 2007-09-21 KR KR1020097007967A patent/KR101325472B1/ko active IP Right Grant
- 2007-09-21 CA CA2663760A patent/CA2663760C/en not_active Expired - Fee Related
- 2007-09-21 TW TW096135404A patent/TWI410260B/zh not_active IP Right Cessation
- 2007-09-21 AU AU2007298122A patent/AU2007298122B2/en not_active Expired - Fee Related
- 2007-09-21 SG SG2011067089A patent/SG174820A1/en unknown
- 2007-09-21 ES ES07828860.2T patent/ES2452724T3/es active Active
- 2007-09-21 WO PCT/JP2007/069119 patent/WO2008035817A1/ja active Application Filing
- 2007-09-21 US US12/310,890 patent/US8070864B2/en active Active
-
2009
- 2009-10-06 HK HK09109235.7A patent/HK1131077A1/xx not_active IP Right Cessation
- 2009-11-05 HK HK09110322.9A patent/HK1132687A1/xx not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5137549A (en) * | 1988-10-14 | 1992-08-11 | Vbm Corporation | Two stage super-enriched oxygen concentrator |
US5071453A (en) * | 1989-09-28 | 1991-12-10 | Litton Systems, Inc. | Oxygen concentrator with pressure booster and oxygen concentration monitoring |
Non-Patent Citations (1)
Title |
---|
JP特开2004-129761A 2004.04.30 |
Also Published As
Publication number | Publication date |
---|---|
HK1132687A1 (en) | 2010-03-05 |
KR101325472B1 (ko) | 2013-11-07 |
AU2007298122A1 (en) | 2008-03-27 |
JP5080483B2 (ja) | 2012-11-21 |
CA2663760A1 (en) | 2008-03-27 |
EP2065067A4 (en) | 2010-03-31 |
TW200824735A (en) | 2008-06-16 |
JPWO2008035817A1 (ja) | 2010-01-28 |
HK1131077A1 (en) | 2010-01-15 |
EP2065067A1 (en) | 2009-06-03 |
TWI410260B (zh) | 2013-10-01 |
US8070864B2 (en) | 2011-12-06 |
US20090255403A1 (en) | 2009-10-15 |
KR20090068341A (ko) | 2009-06-26 |
SG174820A1 (en) | 2011-10-28 |
AU2007298122B2 (en) | 2013-02-07 |
CN101522246A (zh) | 2009-09-02 |
CA2663760C (en) | 2014-06-10 |
WO2008035817A1 (en) | 2008-03-27 |
ES2452724T3 (es) | 2014-04-02 |
MY149344A (en) | 2013-08-30 |
EP2065067B1 (en) | 2013-12-25 |
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Owner name: TEIJIN LIMITED Free format text: FORMER OWNER: TEIJIN PHARMA LTD. Effective date: 20140411 |
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Effective date of registration: 20140411 Address after: Osaka City, Osaka of Japan Patentee after: TEIJIN Ltd. Address before: Tokyo, Japan Patentee before: Teijin Pharma Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090902 Assignee: Imperial Medical Devices (Shanghai) Co.,Ltd. Assignor: TEIJIN PHARMA Ltd. Contract record no.: X2023990000273 Denomination of invention: Oxygen concentration unit Granted publication date: 20120926 License type: Common License Record date: 20230227 |
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