Portable medical oxygen concentrator
    5.
    发明申请
    Portable medical oxygen concentrator 有权
    便携式医用氧气浓缩器

    公开(公告)号:US20070137487A1

    公开(公告)日:2007-06-21

    申请号:US11312180

    申请日:2005-12-20

    IPC分类号: B01D53/02

    摘要: Portable medical oxygen concentrator comprising an air separation system adapted to recover oxygen from air; a bottom platform and a shell having an outer wall, wherein the shell is detachably connected to the bottom platform, wherein the shell and bottom platform define an enclosed volume when the shell is connected to the bottom platform, and wherein the air separation system is disposed in the enclosed volume; and one or more rechargeable batteries detachably connected to the outer wall of the shell and adapted to provide power to drive the air separation system. The air separation system may comprises a pressure swing adsorption system having two or more adsorbent columns and a rotary valve for directing gas flow sequentially to, from, and among the columns. A base assembly attached to the bottom platform may be adapted to support the two or more adsorbent columns and the rotary valve.

    摘要翻译: 便携式医用氧浓缩器包括适于从空气中回收氧气的空气分离系统; 底部平台和具有外壁的壳体,其中壳体可拆卸地连接到底部平台,其中当壳体连接到底部平台时,壳体和底部平台限定封闭容积,并且其中设置空气分离系统 在封闭体积中; 以及一个或多个可再充电电池,其可拆卸地连接到壳体的外壁并且适于提供驱动空气分离系统的动力。 空气分离系统可以包括具有两个或更多个吸附剂柱的变压吸附系统和用于将气流顺序地引导到塔中和从塔中引导的旋转阀。 附接到底部平台的基座组件可以适于支撑两个或更多个吸附剂柱和旋转阀。

    Dual mode medical oxygen concentrator
    10.
    发明申请
    Dual mode medical oxygen concentrator 有权
    双模式医用氧气浓缩器

    公开(公告)号:US20050160905A1

    公开(公告)日:2005-07-28

    申请号:US10762785

    申请日:2004-01-22

    摘要: Oxygen generation system comprising a portable oxygen generator unit including a portable air separation device for the generation of an oxygen-rich gas, a primary gas pump including means to supply air to the portable air separation device, a primary motor to drive the gas pump, a rechargeable power supply to drive the motor, connector means adapted to deliver power to the rechargeable power supply, flow coupling means to transfer the oxygen-rich gas from the portable oxygen generator unit, and a first oxygen-rich gas product discharge port. The system also includes a stationary base unit adapted to couple with the portable oxygen generator unit, wherein the stationary base unit comprises a stationary power supply system including connector means adapted to recharge the rechargeable power supply in the portable oxygen generator unit, flow coupling means to receive the oxygen-rich gas from the portable oxygen generator unit, and an optional second oxygen-rich gas product discharge port.

    摘要翻译: 一种氧气发生系统,包括便携式氧气发生器单元,其包括用于产生富氧气体的便携式空气分离装置,包括向便携式空气分离装置供应空气的装置的主气泵,用于驱动气泵的主电动机, 用于驱动电机的可充电电源,适于向可再充电电源供电的连接器装置,用于从便携式氧气发生器单元传送富氧气体的流动耦合装置和第一富氧气体产物排出口。 该系统还包括适于与便携式氧气发生器单元耦合的固定基座单元,其中固定基座单元包括固定电源系统,该固定电源系统包括适于对便携式氧气发生器单元中的可再充电电源进行再充电的连接器装置,流动耦合装置 从便携式氧气发生器单元接收富氧气体和可选的第二富氧气体产物排出口。