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公开(公告)号:US20070289446A1
公开(公告)日:2007-12-20
申请号:US11845190
申请日:2007-08-27
IPC分类号: B01D53/047
CPC分类号: B01D53/047 , A61M16/101 , A61M16/107 , A61M16/22 , A61M2202/0208 , A61M2202/03 , B01D53/0476 , B01D53/261 , B01D2253/104 , B01D2253/108 , B01D2253/25 , B01D2256/12 , B01D2257/102 , B01D2257/502 , B01D2257/80 , B01D2259/40005 , B01D2259/40007 , B01D2259/40015 , B01D2259/40016 , B01D2259/40022 , B01D2259/4003 , B01D2259/40032 , B01D2259/40045 , B01D2259/40069 , B01D2259/40073 , B01D2259/404 , B01D2259/4061 , B01D2259/4148 , B01D2259/4533 , B01D2259/4541 , A61M2202/0007
摘要: System for producing an oxygen-rich gas comprising (a) a primary gas mover including a first and a second compressor, wherein the primary gas mover is characterized by a weight Wp; (b) a drive motor adapted to drive the first and second compressors; (c) a rechargeable power supply characterized by a weight, Wb; and (d) a pressure/vacuum swing adsorption unit adapted to separate the pressurized feed air into an oxygen-rich product at a product flow rate Fp and an oxygen-depleted waste gas, wherein the adsorption unit comprises a plurality of adsorber beds containing an adsorbent and characterized by a total adsorbent weight Wa; and wherein the combined weight, Wt, of the adsorbent, the primary gas mover, and the rechargeable power supply is characterized by the expression 0.75 Fp
摘要翻译: 包括(a)包括第一和第二压缩机的初级气体推动器的系统,其中所述主气体驱动器的特征在于重量W p P p。 (b)适于驱动第一和第二压缩机的驱动马达; (c)可再充电电源,其特征在于重量W b; 以及(d)压力/真空变压吸附单元,其适于将加压的进料空气以产物流量F P和贫氧废气分离成富氧产物,其中吸附单元 包含多个吸附床,其含有吸附剂,其特征在于总吸附剂重量W a a; 并且其中吸附剂,主气体移动器和可再充电电源的组合重量W tt的特征在于表达式<?in-line-formula description =“In-Line Formulas” end =“lead”?> 0.75 F p> p> p> p> p>
其中P SUB>以升/ min(在23℃和1 atma压力)为单位,并且W&lt; a&gt; SUB> p SUB>和W B b以磅计。
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公开(公告)号:US20050257686A1
公开(公告)日:2005-11-24
申请号:US10851858
申请日:2004-05-21
IPC分类号: A61M16/10 , B01D53/047 , B01D53/02
CPC分类号: B01D53/047 , A61M16/101 , A61M16/107 , A61M16/22 , A61M2202/0208 , A61M2202/03 , B01D53/0476 , B01D53/261 , B01D2253/104 , B01D2253/108 , B01D2253/25 , B01D2256/12 , B01D2257/102 , B01D2257/502 , B01D2257/80 , B01D2259/40005 , B01D2259/40007 , B01D2259/40015 , B01D2259/40016 , B01D2259/40022 , B01D2259/4003 , B01D2259/40032 , B01D2259/40045 , B01D2259/40069 , B01D2259/40073 , B01D2259/404 , B01D2259/4061 , B01D2259/4148 , B01D2259/4533 , B01D2259/4541 , A61M2202/0007
摘要: System for producing an oxygen-rich gas comprising (a) a primary gas mover including a first and a second compressor, wherein the primary gas mover is characterized by a weight Wp; (b) a drive motor adapted to drive the first and second compressors; (c) a rechargeable power supply characterized by a weight, Wb; and (d) a pressure/vacuum swing adsorption unit adapted to separate the pressurized feed air into an oxygen-rich product at a product flow rate Fp and an oxygen-depleted waste gas, wherein the adsorption unit comprises a plurality of adsorber beds containing an adsorbent and characterized by a total adsorbent weight Wa; and wherein the combined weight, Wt, of the adsorbent, the primary gas mover, and the rechargeable power supply is characterized by the expression 0.75 Fp
摘要翻译: 包括(a)包括第一和第二压缩机的初级气体推动器的系统,其中所述主气体驱动器的特征在于重量W p P p。 (b)适于驱动第一和第二压缩机的驱动马达; (c)可再充电电源,其特征在于重量W b; 以及(d)压力/真空变压吸附单元,其适于将加压的进料空气以产物流量F P和贫氧废气分离成富氧产物,其中吸附单元 包含多个吸附床,其含有吸附剂,其特征在于总吸附剂重量W a a; 并且其中吸附剂,主气体移动器和可再充电电源的组合重量W tt的特征在于表达式<?in-line-formula description =“In-Line Formulas” end =“lead”?> 0.75 F p> p> p> p> p>
其中P SUB>以升/ min(在23℃和1 atma压力)为单位,并且W&lt; a&gt; SUB> p SUB>和W B b以磅计。
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公开(公告)号:US20060099096A1
公开(公告)日:2006-05-11
申请号:US10984607
申请日:2004-11-08
申请人: Robert Shaffer , Glenn Wagner , Roger Whitley , Matthew LaBuda , James Occhialini , William Kottke
发明人: Robert Shaffer , Glenn Wagner , Roger Whitley , Matthew LaBuda , James Occhialini , William Kottke
CPC分类号: F04C18/0276 , F04C18/0215 , F04C23/001 , F04C27/00 , F05C2201/021 , F05C2201/028
摘要: The present invention provides a scroll pump device comprising external and internal scroll members, and wherein the scroll pump device is separated into inner and outer zones. The flow streams in the two zones are kept separate, and each stream may have different chemical compositions and flow rates. The scroll pump system can provide both vacuum and pressure flow streams in a compact lightweight package, and may be used for the separation and concentration of oxygen from atmospheric air, for use, inter alia, in portable medical systems.
摘要翻译: 本发明提供了一种包括外部和内部涡旋件的涡旋泵装置,并且其中涡旋泵装置分离成内部和外部区域。 两个区域中的流动流被保持分开,并且每个流可以具有不同的化学组成和流速。 涡旋泵系统可以在紧凑的轻型包装中提供真空和压力流动流,并且可以用于从大气中分离和浓缩氧气,尤其用于便携式医疗系统中。
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公开(公告)号:US20060096596A1
公开(公告)日:2006-05-11
申请号:US10982958
申请日:2004-11-05
CPC分类号: A61M16/0683 , A61M16/0057 , A61M16/0066 , A61M16/0069 , A61M16/022 , A61M16/06 , A61M16/107 , A61M16/108 , A61M16/1085 , A61M16/16 , A61M2016/0027 , A61M2205/0266 , A61M2205/3569 , A61M2205/3592 , A61M2205/8206 , A61M2205/8237 , A61M2209/088 , A62B18/006 , F04B19/006 , F04B43/043
摘要: Apparatus for providing positive airway pressure therapy comprising a mask adapted for the delivery of pressurized air to maintain positive airway pressure in a patient's airway and an air pump system comprising a plurality of pump elements adapted to supply pressurized air to the mask, wherein the air pump system is attached directly to the mask or is adapted to be worn on a part of the patient's body spaced apart from the mask.
摘要翻译: 用于提供正气道压力治疗的装置,其包括适于输送加压空气以保持患者气道中的正气道压力的面罩和包括适于向所述面罩供应加压空气的多个泵元件的空气泵系统,其中所述气泵 系统直接附着到面罩上,或适于佩戴在与面罩间隔开的患者身体的一部分上。
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