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1. 发明专利

JP2008183422A Liquid oxygen system for household 有权
标题翻译：用于家庭的液氧系统
公开(公告)号：JP2008183422A
公开(公告)日：2008-08-14
申请号：JP2008103219
申请日：2008-04-11
申请人： Sequal Technologies Inc , Teijin Ltd , シークワル・テクノロジーズ・インコーポレイテッドSequal Technologies, Inc. , 帝人株式会社
发明人： HONKONEN SCOTT C , HILL THEODORE B , HILL CHARLES C , WALKER GRAHAM
IPC分类号： A61M16/10 , F17C9/02 , B01D5/00 , B01D8/00 , B01D53/04 , B01D53/047 , C01B13/00 , C01B13/02 , F17C6/00 , F17C13/00 , F17C13/02 , F25B9/00 , F25B9/14 , F25J1/00 , F25J3/06 , F28D7/10
CPC分类号： B01D53/0454 , A61M2202/0208 , A61M2202/03 , B01D5/0039 , B01D53/047 , B01D2256/12 , B01D2259/40001 , B01D2259/40009 , B01D2259/416 , B01D2259/4533 , B01D2259/455 , F17C6/00 , F17C2201/058 , F17C2203/0391 , F17C2205/0326 , F17C2205/0332 , F17C2205/0341 , F17C2221/011 , F17C2227/04 , F17C2250/032 , F17C2250/0408 , F17C2250/043 , F17C2250/0439 , F17C2250/0452 , F17C2260/02 , F17C2270/025 , F17C2270/0509 , F25B9/006 , F25B9/145 , F25J1/0017 , F25J1/0052 , F25J1/0212 , F25J1/0225 , F25J1/0244 , F25J1/0276 , F25J2205/40 , F25J2205/60 , F25J2205/80 , F25J2210/40 , F25J2220/50 , F25J2270/90 , F25J2270/91 , A61M2202/0007
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming a portable liquid oxygen using an oxygen concentrator for patients having respiratory diseases. SOLUTION: The excess capacity gas flow from a gas concentrator (11) is split off and then stored in a storage dewar (14) via liquefaction. The stored gas can be used as a portable supply. A portion of the oxygen gas flow generated by the oxygen concentrator is channeled to a condenser (13). The condenser receives and liquefies the oxygen gas using cryocooler (12). The storage dewar (14) is used for storing the oxygen liquefied by the condenser. A liquid is then selectively transferred to a smaller portable dewar (23). A controller can be used for monitoring the parameters of liquefaction (including oxygen concentration, the amount of liquid oxygen in the dewar), and for controlling the parameters of liquid oxygen generation and transfer. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用氧浓缩器形成便携式液氧的方法和装置，用于患有呼吸系统疾病的患者。解决方案：将来自气体浓缩器（11）的多余的气体流量分离出来，然后通过液化将其储存在储存的杜瓦瓶（14）中。储存的气体可以用作便携式电源。由氧浓缩器产生的一部分氧气流被引导到冷凝器（13）。冷凝器使用低温冷却器（12）接收并液化氧气。储存杜瓦瓶（14）用于储存由冷凝器液化的氧气。然后将液体选择性地转移到较小的便携式杜瓦瓶（23）上。控制器可用于监测液化参数（包括氧浓度，杜瓦瓶中的液氧量），并用于控制液氧产生和转移的参数。版权所有（C）2008，JPO＆INPIT

2. 发明专利

AT485093T 未知
公开(公告)号：AT485093T
公开(公告)日：2010-11-15
申请号：AT08169885
申请日：2000-08-04
申请人： SEQUAL TECHNOLOGIES INC , TEIJIN LTD
发明人： HILL THEODORE B , RADTKE EDWARD A , SCHNEIDER ROBERT A , BIXBY JAMES A
IPC分类号： B01D53/047 , A61M16/06 , A61M16/10 , A62B19/00 , B01D53/04 , B01D53/22 , B01D53/32 , C01B13/02 , F16K15/02
摘要： A portable oxygen concentrator system being portable by a user, comprising: an internal rechargeable energy source (104); an air separation device converting ambient air into concentrated oxygen gas for said user and expel exhaust gas; a control unit (110) controlling the air separation device and therefore the generated amount of oxygen, and a vacuum generator (124) drawing exhaust gas from the air separation device to improve the recovery and productivity of the air separation device. The vacuum generator generates at its vacuum side a pressure ranging from -8.8 to -4.4 psig and the entire comprising the combination of the internal rechargeable energy source, the air separation device, and the vacuum generator has a weight in the range of 0.90 kg to 6.8 kg.

3. 发明专利

DK1307278T3 未知
公开(公告)号：DK1307278T3
公开(公告)日：2009-03-23
申请号：DK00952541
申请日：2000-08-04
申请人： SEQUAL TECHNOLOGIES INC , TEIJIN LTD
发明人： HILL THEODORE B , RADTKE EDWARD A , SCHNEIDER ROBERT A , BIXBY JAMES A
IPC分类号： B01D53/047 , A61M16/06 , A61M16/10 , A62B19/00 , B01D53/04 , B01D53/22 , B01D53/32 , C01B13/02 , F16K15/02
摘要： A portable oxygen concentrator system being portable by a user, comprising: an internal rechargeable energy source (104); an air separation device converting ambient air into concentrated oxygen gas for said user and expel exhaust gas; a control unit (110) controlling the air separation device and therefore the generated amount of oxygen, and a vacuum generator (124) drawing exhaust gas from the air separation device to improve the recovery and productivity of the air separation device. The vacuum generator generates at its vacuum side a pressure ranging from -8.8 to -4.4 psig and the entire comprising the combination of the internal rechargeable energy source, the air separation device, and the vacuum generator has a weight in the range of 0.90 kg to 6.8 kg.

4. 发明专利

ES2316379T3 SISTEMA PORTATIL DE CONCENTRACION DE OXIGENO Y PROCEDIMIENTO PARA SU UTILIZACION. 未知
公开(公告)号：ES2316379T3
公开(公告)日：2009-04-16
申请号：ES00952541
申请日：2000-08-04
申请人： SEQUAL TECHNOLOGIES INC , TEIJIN LTD
发明人： HILL THEODORE B , RADTKE EDWARD A , SCHNEIDER ROBERT A , BIXBY JAMES A
IPC分类号： B01D53/047 , A61M16/06 , A61M16/10 , A62B19/00 , B01D53/04 , B01D53/22 , B01D53/32 , C01B13/02 , F16K15/02
摘要： Sistema concentrador de oxígeno portátil (100) transportable por un usuario que comprende: una fuente de energía recargable interna (104); un dispositivo de separación de aire (102) accionado por dicha fuente de energía (104) y adaptado para convertir aire ambiente en oxígeno gaseoso concentrado para dicho usuario, incluyendo el dispositivo de separación de aire (102) una serie de columnas de adsorción; cuyo sistema (100) concentrador de oxígeno portátil está caracterizado porque el dispositivo de separación de aire (102) comprende además una válvula rotativa, cuya válvula de rotativa puede girar con respecto a la serie de columnas de adsorción para proporcionar una acción de válvula para transferir fluidos selectivamente a través de la serie de columnas de adsorción para convertir aire ambiente en oxígeno gaseoso concentrado para dicho usuario, un compresor (112) y un concentrador de oxígeno (114) por adsorción por oscilación de presión con vacío "VPSA", estando el comprensor (112) adaptado para comprimir y suministrar aire ambiente a dicho concentrador de oxígeno VPSA (114) y estando adaptado dicho concentrador de oxígeno VPSA (114) para separar oxígeno gaseoso concentrado del aire ambiente suministrado; un generador de vacío (124) para extraer gases de salida desde el concentrador de oxígeno VPSA (114) para mejorar la recuperación y productividad de dicho concentrador de oxígeno VPSA (114); y por la combinación de la fuente de energía recargable interna (104) y el dispositivo de separación de aire (102) que tiene una serie de columnas de adsorción y válvula rotativa que forman el sistema concentrador de oxígeno portátil (100) que tienen un peso comprendido entre 0.90 kilos y 6.80 kilos (2 libras a 15 libras).

5. 发明专利

DE60045142D1 Tragbares Sauerstoffkonzentrationssystem und Verfahren zur Verwendung dieses Systems 未知
公开(公告)号：DE60045142D1
公开(公告)日：2010-12-02
申请号：DE60045142
申请日：2000-08-04
申请人： SEQUAL TECHNOLOGIES INC , TEIJIN LTD
发明人： HILL THEODORE B , RADTKE EDWARD A , SCHNEIDER ROBERT A , BIXBY JAMES A
IPC分类号： B01D53/047 , A61M16/06 , A61M16/10 , A62B19/00 , B01D53/04 , B01D53/22 , B01D53/32 , C01B13/02 , F16K15/02

6. 发明专利

DE60041007D1 未知
公开(公告)号：DE60041007D1
公开(公告)日：2009-01-15
申请号：DE60041007
申请日：2000-08-04
申请人： SEQUAL TECHNOLOGIES INC , TEIJIN LTD
发明人： HILL THEODORE B , RADTKE EDWARD A , SCHNEIDER ROBERT A , BIXBY JAMES A
IPC分类号： B01D53/047 , A61M16/06 , A61M16/10 , A62B19/00 , B01D53/04 , B01D53/22 , B01D53/32 , C01B13/02 , F16K15/02
摘要： A portable oxygen concentrator system being portable by a user, comprising: an internal rechargeable energy source (104); an air separation device converting ambient air into concentrated oxygen gas for said user and expel exhaust gas; a control unit (110) controlling the air separation device and therefore the generated amount of oxygen, and a vacuum generator (124) drawing exhaust gas from the air separation device to improve the recovery and productivity of the air separation device. The vacuum generator generates at its vacuum side a pressure ranging from -8.8 to -4.4 psig and the entire comprising the combination of the internal rechargeable energy source, the air separation device, and the vacuum generator has a weight in the range of 0.90 kg to 6.8 kg.

7. 发明专利

AU775454B2 Portable oxygen concentration system and method of using the same 未知
公开(公告)号：AU775454B2
公开(公告)日：2004-08-05
申请号：AU6521600
申请日：2000-08-04
申请人： SEQUAL TECHNOLOGIES INC , TEIJIN LTD
发明人： HILL THEODORE B , RADTKE EDWARD A , SCHNEIDER ROBERT A , BIXBY JAMES A
IPC分类号： A61M16/06 , A61M16/10 , A62B19/00 , B01D53/04 , B01D53/047 , B01D53/22 , B01D53/32 , C01B13/02 , F16K15/02
摘要： A portable oxygen concentrator system being portable by a user, comprising: an internal rechargeable energy source (104); an air separation device converting ambient air into concentrated oxygen gas for said user and expel exhaust gas; a control unit (110) controlling the air separation device and therefore the generated amount of oxygen, and a vacuum generator (124) drawing exhaust gas from the air separation device to improve the recovery and productivity of the air separation device. The vacuum generator generates at its vacuum side a pressure ranging from -8.8 to -4.4 psig and the entire comprising the combination of the internal rechargeable energy source, the air separation device, and the vacuum generator has a weight in the range of 0.90 kg to 6.8 kg.

8. 发明专利

ES2355199T3 SISTEMA PORTATIL DE CONCENTRACION DE OXIGENO Y PROCEDIMIENTO PARA SU UTILIZACION. 未知
公开(公告)号：ES2355199T3
公开(公告)日：2011-03-23
申请号：ES08169885
申请日：2000-08-04
申请人： SEQUAL TECHNOLOGIES INC , TEIJIN LTD
发明人： BIXBY JAMES A , HILL THEODORE B , RADTKE EDWARD A , SCHNEIDER ROBERT A
IPC分类号： B01D53/047 , A61M16/06 , A61M16/10 , A62B19/00 , B01D53/04 , B01D53/22 , B01D53/32 , C01B13/02 , F16K15/02
摘要： Sistema concentrador de oxígeno portátil (100) transportable por un usuario que comprende: una fuente de energía recargable interna (104); un dispositivo de separación de aire (102) accionado por dicha fuente de energía y adaptado para convertir aire ambiente en oxígeno gaseoso concentrado para dicho usuario, y expulsa el gas de escape, incluyendo el dispositivo de separación de aire (102) una serie de columnas de adsorción, una válvula rotativa, válvula rotativa que puede girar con respecto a la serie de columnas de adsorción para proporcionar una acción de válvula para transferir fluidos selectivamente a través de la serie de columnas de adsorción para convertir aire ambiente en oxígeno gaseoso concentrado para dicho usuario, un compresor (112) y un concentrador de oxígeno (114) por adsorción por oscilación de presión con vacío "VPSA", estando el comprensor (112) adaptado para comprimir y suministrar aire ambiente a dicho concentrador de oxígeno VPSA (114) y estando adaptado dicho concentrador de oxígeno VPSA (114) para separar oxígeno gaseoso concentrado del aire ambiente suministrado; como mínimo un sensor adaptado para detectar uno o varios estados indicativos de las necesidades de oxígeno gaseoso de dicho usuario; una unidad de control (110) interrelacionada con dicho dispositivo de separación de aire y dicho, como mínimo, un sensor para controlar el dispositivo de separación de aire a efectos de suministrar una cantidad de oxígeno gaseoso equivalente a las necesidades de oxígeno gaseoso de dicho usuario, basándose como mínimo en parte en el estado o estados detectados por dicho como mínimo un sensor; y un generador de vacío (124) que extrae gases de escape del dispositivo de separación de aire (102) para mejorar la recuperación y productividad del dispositivo de separación de aire (102), incluyendo el generador de vacío (124) un lado de vacío con una presión comprendida entre -8,8 y -4,4 psig con el generador de vacío (124) a la velocidad nominal máxima; en el que la combinación de la fuente de energía recargable interna (104) y el dispositivo de separación de aire (102) que tiene una serie de columnas de adsorción y válvula rotativa que forman el sistema concentrador de oxígeno portátil (100) que tienen un peso comprendido entre 0,90 kilos y 6,80 kilos (2 libras a 15 libras).

9. 发明专利

JP2009018191A Accessory for portable oxygen concentrator, portable oxygen concentrator and portable oxygen concentrator system 有权
标题翻译：便携式氧气浓缩器，便携式氧气浓缩器和便携式氧气浓缩器系统附件
公开(公告)号：JP2009018191A
公开(公告)日：2009-01-29
申请号：JP2008249776
申请日：2008-09-29
申请人： Teijin Ltd , 帝人株式会社
发明人： HILL THEODORE B , RADTKE EDWARD A , SCHNEIDER ROBERT A , BIXBY JAMES A
IPC分类号： A61M16/10 , A61M16/06 , A62B19/00 , B01D53/04 , B01D53/047 , B01D53/22 , B01D53/32 , C01B13/02 , F16K15/02
CPC分类号： B01D53/22 , A61M16/0677 , A61M16/10 , A61M16/101 , A61M16/107 , A61M16/1075 , A61M2016/1025 , A61M2202/0208 , A61M2202/03 , A61M2205/3553 , A61M2205/3569 , A61M2205/8212 , A61M2205/8237 , A61M2209/086 , A61M2230/04 , A61M2230/06 , A61M2230/205 , A61M2230/30 , A61M2230/40 , A61M2230/42 , A61M2230/50 , A61M2230/62 , A61M2230/63 , A62B19/00 , B01D53/0473 , B01D53/0476 , B01D53/053 , B01D53/261 , B01D53/326 , B01D2253/108 , B01D2256/12 , B01D2257/102 , B01D2257/80 , B01D2259/40005 , B01D2259/40009 , B01D2259/4533 , B01D2259/4541 , B01D2313/38 , F16K15/021 , A61M2202/0007
摘要： PROBLEM TO BE SOLVED: To provide a portable oxygen concentrator easy to handle and carry and supplying a moderate amount of oxygen which is necessary for a patient, and its system, and an accessory usable for them.
SOLUTION: The portable oxygen concentrator system includes an energy source, an air separation device driven by the energy source and adapted to convert ambient air into concentrated oxygen gas, at least one sensor adapted to sense one or more conditions indicative of the concentrated oxygen gas needs of a patient, and a control unit interrelated with the air separation device and the sensor to control the air separation device so as to supply an amount of oxygen gas equivalent to the oxygen gas needs of the patient at least in part from the one or more conditions sensed by the sensor. The accessory for the oxygen concentrator includes a communication means adapted to communicate with the oxygen concentrator and a computer in remoteness so as to transmit information about the patient of the oxygen concentrator and/or the oxygen concentrator.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供便携式氧气浓缩器，其易于处理和携带并提供对于患者及其系统和可用于其的附件所必需的中等量的氧气。解决方案：便携式氧气浓缩器系统包括能量源，由能量源驱动的适于将环境空气转化成浓缩氧气的空气分离装置，至少一个传感器适于感测一个或多个指示集中患者的氧气需求，以及与空气分离装置和传感器相关联的控制单元，以控制空气分离装置，以至少部分地从患者的氧气需求中提供与患者的氧气需求相当的氧气量由传感器感测的一个或多个条件。用于氧气浓缩器的附件包括适于与氧气浓缩器和远程计算机通信的通信装置，以便传送关于氧气浓缩器和/或氧气浓缩器的患者的信息。版权所有（C）2009，JPO＆INPIT

10. 发明专利

CA2417339C PORTABLE OXYGEN CONCENTRATION SYSTEM AND METHOD OF USING THESAME 未知
公开(公告)号：CA2417339C
公开(公告)日：2007-05-01
申请号：CA2417339
申请日：2000-08-04
申请人： SEQUAL TECHNOLOGIES INC
发明人： SCHNEIDER ROBERT A , BIXBY JAMES A , HILL THEODORE B , RADTKE EDWARD A
IPC分类号： B01D53/047 , A61M16/06 , A61M16/10 , A62B19/00 , B01D53/04 , B01D53/22 , B01D53/32 , C01B13/02 , F16K15/02
摘要： The present invention is directed to a portable oxygen concentrator system adapted to be transported by a user. The portable oxygen concentrator system includes an energy source, an air separation device powered by the energy source and adapted to convert ambient air into concentrated oxygen gas for t he user, at least one sensor adapted to sense one or more conditions indicative of the oxygen gas needs of the user, and a control unit interrelated with th e air separation device and the at least one sensor to control the air separation device so as to supply an amount of oxygen gas equivalent to the oxygen gas needs of the user based at least in part upon the one or more conditions sensed by the at least one sensor.

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