公开(公告)号：US20240216636A1

公开(公告)日：2024-07-04

申请号：US18605641

申请日：2024-03-14

申请人： INOGEN, INC.

发明人： Todd Allum

IPC分类号： A61M16/10 ,  A61M16/00 ,  A61M16/06 ,  A61M16/20 ,  A61M39/24 ,  B01D53/053 ,  C01B13/02

CPC分类号： A61M16/101 ,  A61M16/0672 ,  A61M16/106 ,  A61M39/24 ,  B01D53/053 ,  C01B13/0259 ,  A61M16/00 ,  A61M2016/0027 ,  A61M2016/003 ,  A61M16/0057 ,  A61M2016/1025 ,  A61M16/107 ,  A61M16/201 ,  A61M16/208 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/50 ,  B01D2221/10 ,  B01D2253/108 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2258/06 ,  B01D2259/402 ,  B01D2259/4533 ,  B01D2259/4541

摘要： An oxygen concentrator comprises a product tank that is fluidly coupled to at least one sieve bed, and a product gas accumulator tank that is fluidly coupled to the product tank via a first conduit and to an outlet port via a second conduit, wherein the first conduit and the second conduit are disposed to allow at least a portion of product gas to flow from the product tank to the outlet port.

公开(公告)号：US11964105B2

公开(公告)日：2024-04-23

申请号：US17063708

申请日：2020-10-05

申请人： INOGEN, INC.

发明人： Todd Allum

IPC分类号： B01D53/02 ,  A61M16/06 ,  A61M16/10 ,  A61M39/24 ,  B01D53/053 ,  C01B13/02 ,  A61M16/00 ,  A61M16/20

CPC分类号： A61M16/101 ,  A61M16/0672 ,  A61M16/106 ,  A61M39/24 ,  B01D53/053 ,  C01B13/0259 ,  A61M16/00 ,  A61M2016/0027 ,  A61M2016/003 ,  A61M16/0057 ,  A61M2016/1025 ,  A61M16/107 ,  A61M16/201 ,  A61M16/208 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/50 ,  B01D2221/10 ,  B01D2253/108 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2258/06 ,  B01D2259/402 ,  B01D2259/4533 ,  B01D2259/4541

摘要： An oxygen concentrator comprises a product tank that is fluidly coupled to at least one sieve bed, and a product gas accumulator tank that is fluidly coupled to the product tank via a first conduit and to an outlet port via a second conduit, wherein the first conduit and the second conduit are disposed to allow at least a portion of product gas to flow from the product tank to the outlet port.

公开(公告)号：US11801359B2

公开(公告)日：2023-10-31

申请号：US17033264

申请日：2020-09-25

申请人： Inogen, Inc.

发明人： Brenton Taylor ,  Peter Hansen ,  John Stump ,  Patrick Burgess

IPC分类号： A61M16/10 ,  B01D53/047 ,  A61M16/06 ,  B01D53/04 ,  C01B13/02

CPC分类号： A61M16/10 ,  A61M16/0677 ,  A61M16/101 ,  B01D53/0415 ,  C01B13/0259 ,  A61M16/107 ,  A61M2202/0208 ,  A61M2205/8206 ,  A61M2209/088 ,  B01D53/047 ,  B01D2253/108 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2257/504 ,  B01D2257/80 ,  B01D2259/4533 ,  B01D2259/4541 ,  Y02C20/40 ,  Y02P20/151

摘要： A portable oxygen concentrator designed for medical use where the sieve beds, adsorbers, are designed to be replaced by a patient. The concentrator is designed so that the beds are at least partially exposed to the outside of the system and can be easily released by a simple user-friendly mechanism. Replacement beds may be installed easily by patients, and all gas seals will function properly after installation.

公开(公告)号：US11686415B2

公开(公告)日：2023-06-27

申请号：US16837816

申请日：2020-04-01

申请人： Inogen, Inc.

发明人： Brenton Alan Taylor ,  Peter James Hansen ,  Daniel Wayne Chin ,  Patrick Fitzlindon Burgess ,  Michael Pollack

IPC分类号： B01D53/047 ,  A61M16/00 ,  F16L39/04 ,  A61M16/10 ,  A61M16/08 ,  F04B53/16 ,  G01N33/00 ,  G01N33/497 ,  F04B49/06 ,  F04C28/08 ,  F04D27/00 ,  H03K3/017 ,  B01D53/04 ,  B01D53/053 ,  H01M50/247 ,  H01M50/284 ,  H01M50/204 ,  B01D53/00

CPC分类号： F16L39/04 ,  A61M16/0063 ,  A61M16/0875 ,  A61M16/101 ,  B01D53/0407 ,  B01D53/053 ,  F04B49/06 ,  F04B53/16 ,  F04C28/08 ,  F04D27/004 ,  G01N33/0031 ,  G01N33/497 ,  H01M50/204 ,  H01M50/247 ,  H01M50/284 ,  H03K3/017 ,  A61M2016/1025 ,  A61M2202/0208 ,  A61M2205/3331 ,  A61M2205/3375 ,  A61M2205/362 ,  A61M2205/3606 ,  A61M2205/8206 ,  A61M2230/42 ,  B01D53/00 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2257/40 ,  B01D2259/4533 ,  B01D2259/4541 ,  F05B2270/301

摘要： A battery retaining system for a portable oxygen concentrator includes a first rail configured to receive a first slide of a battery, a second rail configured to receive a second slide of the battery, the second rail being spaced apart from the first rail so as to form a channel configured to receive the battery, and a flexible stiffening mechanism configured to impart a biasing force on a surface of the battery when the battery is received within the channel. The flexible stiffening mechanism includes a protrusion projecting from the first rail at least partially towards the second rail and a slit positioned behind the protrusion and configured to facilitate travel of the protrusion fore and aft.

公开(公告)号：US09220864B2

公开(公告)日：2015-12-29

申请号：US14165011

申请日：2014-01-27

申请人： Brenton Taylor ,  Peter Hansen

发明人： Brenton Taylor ,  Peter Hansen

IPC分类号： B01D53/02 ,  A61M16/10 ,  B01D53/047

CPC分类号： A61M16/10 ,  A61M16/101 ,  A61M2016/1025 ,  A61M2205/18 ,  A61M2205/502 ,  A61M2205/583 ,  A61M2205/707 ,  A61M2205/7563 ,  B01D53/047 ,  B01D53/0476 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2259/4533

摘要： A portable oxygen concentrator designed for medical use where the usable life of the sieve beds, adsorbers, is monitored and communicated to the user or service provider through a user interface or a transmitted signal. The concentrator is designed so that the beds are easily replaced by the user or a field technician. Preferably PSA cycle operating parameters appropriate to the replaced beds can be easily reset if needed by the user or service provider.

摘要翻译： 设计用于医疗用途的便携式氧气浓缩器，其中筛床，吸附器的使用寿命被监测并通过用户界面或发送的信号传送给用户或服务提供者。 集中器设计成使得床易于被使用者或现场技术人员更换。 优选地，如果用户或服务提供商需要，可以容易地重置适合于更换的床的PSA循环操作参数。

公开(公告)号：US20120266883A1

公开(公告)日：2012-10-25

申请号：US13066716

申请日：2011-04-22

申请人： Brenton Taylor ,  Patrick Burgess ,  Peter Hansen ,  John Stump

发明人： Brenton Taylor ,  Patrick Burgess ,  Peter Hansen ,  John Stump

IPC分类号： A61M16/00

CPC分类号： A61M16/10 ,  A61M16/0677 ,  A61M16/101 ,  A61M16/107 ,  A61M2202/0208 ,  A61M2205/8206 ,  A61M2209/088 ,  B01D53/0415 ,  B01D53/047 ,  B01D2253/108 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2257/504 ,  B01D2257/80 ,  B01D2259/4533 ,  B01D2259/4541 ,  C01B13/0259 ,  Y02C10/08 ,  Y02P20/152

摘要： portable oxygen concentrator designed for medical use where the sieve beds, adsorbers, are designed to be replaced by a patient. The concentrator is designed so that the beds are at least partially exposed to the outside of the system and can be easily released by a simple user-friendly mechanism. Replacement beds may be installed easily by patients, and all gas seals will function properly after installation.

摘要翻译： 设计用于医疗用途的便携式氧气浓缩器，其中筛床，吸附器被设计为由患者代替。 集中器设计成使得床至少部分地暴露于系统的外部，并且可以通过简单的用户友好的机构容易地释放。 替换床可以由患者轻松安装，所有气体密封件在安装后都能正常工作。

公开(公告)号：US07780768B2

公开(公告)日：2010-08-24

申请号：US11998389

申请日：2007-11-28

申请人： Brenton Taylor ,  Peter Hansen

发明人： Brenton Taylor ,  Peter Hansen

IPC分类号： B01D53/047

CPC分类号： B01D53/229 ,  B01D53/0476 ,  B01D2253/108 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2257/80 ,  B01D2259/4145 ,  B01D2259/4533 ,  B01D2259/455

摘要： A feed gas drying system is described for a PSA or VPSA oxygen concentrator. A membrane dryer is inserted into the feed gas path to the concentrator absorbent beds, such that the moisture in the feed gas is directed to a part of the dryer exposed to the concentrator exhaust, thus achieving efficient operation of the membrane dryer with no loss of concentrator feed gas.

公开(公告)号：US07585351B2

公开(公告)日：2009-09-08

申请号：US11362443

申请日：2006-02-23

申请人： Geoffrey Frank Deane ,  Jeffrey Jenneve ,  Charles Morison ,  Brenton Alan Taylor

发明人： Geoffrey Frank Deane ,  Jeffrey Jenneve ,  Charles Morison ,  Brenton Alan Taylor

IPC分类号： B01D53/02

CPC分类号： B01D53/053 ,  B01D53/0446 ,  B01D2256/12 ,  B01D2259/40007 ,  B01D2259/4533

摘要： A gas fractionalization apparatus and methods for providing oxygen rich air to patients are disclosed. The apparatus comprises a variable output compressor, a PSA unit, a control system, and one or more pressure sensing devices. Pressure of the oxygen rich gas is maintained within a selected window by adjusting the output of the compressor in response to changes in the pressure of the oxygen rich gas. Methods of feedback control are further provided for calibration of the compressor under factory and in-service conditions, as well as under high-altitude conditions. Methods for providing diagnostic estimates and alarms of time to service are further provided.

摘要翻译： 公开了一种用于向患者提供富氧空气的气体分级装置和方法。 该装置包括可变输出压缩机，PSA单元，控制系统和一个或多个压力感测装置。 富氧气体的压力通过响应于富氧气体的压力变化来调节压缩机的输出而保持在选定的窗口内。 进一步提供反馈控制方法，用于在工厂和使用条件以及高海拔条件下校准压缩机。 还提供了提供诊断估计和提醒服务时间的方法。

公开(公告)号：USD510169S1

公开(公告)日：2005-09-27

申请号：US29204892

申请日：2004-05-04

申请人： Geoffrey Frank Deane ,  Brenton Alan Taylor ,  Rex O. Bare

设计人： Geoffrey Frank Deane ,  Brenton Alan Taylor ,  Rex O. Bare

公开(公告)号：US20240198029A1

公开(公告)日：2024-06-20

申请号：US18397439

申请日：2023-12-27

申请人： Inogen, Inc.

发明人： Todd W. Allum ,  Gregory J. Kapust

IPC分类号： A61M16/06 ,  A61M16/00 ,  A61M16/08 ,  A61M16/20

CPC分类号： A61M16/0666 ,  A61M16/0003 ,  A61M16/0063 ,  A61M16/022 ,  A61M16/0605 ,  A61M16/0622 ,  A61M16/0677 ,  A61M16/201 ,  A61M16/204 ,  A61M2016/0021 ,  A61M2016/0027 ,  A61M16/0833 ,  A61M16/0866 ,  A61M2202/0208 ,  A61M2205/3331 ,  A61M2210/0618

摘要： An ambulatory assist ventilation (AAV) apparatus and system are disclosed for the delivery of a respiratory gas to assist the spontaneous breathing effort of a patient with a breathing disorder. The AAV system includes a compressed respiratory gas source, a respiratory assist device for controlling respiratory gas flow to the patient, a patient circuit tubing and a low profile nasal interface device, which does not have a dead space or hollow area where C02 can collect, for delivering the respiratory gas to the patient, wherein the nasal interface device is fluidly connected to the respiratory assist device via tubing for receiving the respiratory gas therefrom. In some cases, the nasal interface device may be used in combination with other gas sources, such as oxygen concentrators, to provide dual therapy capability suitable for some applications.