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公开(公告)号:US20160235912A1
公开(公告)日:2016-08-18
申请号:US14971715
申请日:2015-12-16
CPC分类号: A61M5/14244 , A61M2205/0244 , B01F13/0079 , B01F13/0081 , B01L3/5027 , B01L99/00 , B01L2300/1833 , B01L2400/0415 , B01L2400/0442 , B01L2400/0493 , B01L2400/0496 , B08B7/0064 , B08B9/00 , F04B19/006 , F04B19/24 , G01N2030/0035 , G01N2030/0065
摘要: A micropump that pumps liquid using electrothermally-induced flow is described, along with a corresponding self-regulating pump and infusion pump. The micropump has applications in microfluidic systems, such as biochips. The self-regulating infusion pump is useful for administration of large and small volumes of liquids such as drugs to patients and can be designed for a wide range of flow rates by combining multiple micropumps in one infusion pump system. The micropump uses electrode sequences on opposing surfaces of a flow chamber that are staggered with respect to each other. The opposing surfaces include staggered electrodes that have the same phase and same electrode sequence. As such electrodes with the same phase are staggered and not eclipsed.
摘要翻译: 描述了使用电热诱导流体泵送液体的微型泵,以及相应的自调节泵和输液泵。 微型泵在微流体系统中具有应用,如生物芯片。 自调节输液泵可用于向患者施用大量和小体积的液体,例如药物,并且可以通过在一个输液泵系统中组合多个微泵来设计用于各种流量的流量。 微型泵使用相对于彼此交错的流动室的相对表面上的电极序列。 相对表面包括具有相同相位和相同电极序列的交错电极。 因为具有相同相位的电极是交错的并且不会被淹没。
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公开(公告)号:US09878090B2
公开(公告)日:2018-01-30
申请号:US14971715
申请日:2015-12-16
IPC分类号: A61M5/142 , B01F13/00 , B01L3/00 , B01L99/00 , B08B7/00 , B08B9/00 , F04B19/00 , F04B19/24 , G01N30/00
CPC分类号: A61M5/14244 , A61M2205/0244 , B01F13/0079 , B01F13/0081 , B01L3/5027 , B01L99/00 , B01L2300/1833 , B01L2400/0415 , B01L2400/0442 , B01L2400/0493 , B01L2400/0496 , B08B7/0064 , B08B9/00 , F04B19/006 , F04B19/24 , G01N2030/0035 , G01N2030/0065
摘要: A micropump that pumps liquid using electrothermally-induced flow is described, along with a corresponding self-regulating pump and infusion pump. The micropump has applications in microfluidic systems, such as biochips. The self-regulating infusion pump is useful for administration of large and small volumes of liquids such as drugs to patients and can be designed for a wide range of flow rates by combining multiple micropumps in one infusion pump system. The micropump uses electrode sequences on opposing surfaces of a flow chamber that are staggered with respect to each other. The opposing surfaces include staggered electrodes that have the same phase and same electrode sequence. As such electrodes with the same phase are staggered and not eclipsed.
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公开(公告)号:US09784710B2
公开(公告)日:2017-10-10
申请号:US14202105
申请日:2014-03-10
发明人: Yi Wang , Hongjun Song , Kapil Pant
CPC分类号: G01N27/44769 , B01L3/502753 , B01L3/502761 , B01L2200/0636 , B01L2200/0652 , B01L2300/0864 , B01L2400/0415 , B01L2400/0487 , B03C5/026 , B03C2201/26 , C07K1/24 , G01N15/0266 , G01N30/0005 , G01N2001/4038 , G01N2015/0288 , G01N2030/0065
摘要: An analyte selection device can include: a body defining a fluid channel having a channel inlet and channel outlet; a bipolar electrode (BPE) between the inlet and outlet; one of an anode or cathode electrically coupled with the BPE on a channel inlet side of the BPE and the other of the anode or cathode electrically coupled with the BPE on a channel outlet side of the BPE; and an electronic system operably coupled with the anode and cathode so as to polarize the BPE. The fluid channel can have any shape or dimension. The channel inlet and channel outlet can be longitudinal or lateral with respect to the longitudinal axis of the channel. The BPE can be any metallic member, such as a flat plate on a wall or mesh as a barrier BPE. The anode and cathode can be located at a position that polarizes the BPE.
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公开(公告)号:US20140251813A1
公开(公告)日:2014-09-11
申请号:US14202105
申请日:2014-03-10
发明人: Yi Wang , Hongjun Song , Kapil Pant
IPC分类号: G01N27/447
CPC分类号: G01N27/44769 , B01L3/502753 , B01L3/502761 , B01L2200/0636 , B01L2200/0652 , B01L2300/0864 , B01L2400/0415 , B01L2400/0487 , B03C5/026 , B03C2201/26 , C07K1/24 , G01N15/0266 , G01N30/0005 , G01N2001/4038 , G01N2015/0288 , G01N2030/0065
摘要: An analyte selection device can include: a body defining a fluid channel having a channel inlet and channel outlet; a bipolar electrode (BPE) between the inlet and outlet; one of an anode or cathode electrically coupled with the BPE on a channel inlet side of the BPE and the other of the anode or cathode electrically coupled with the BPE on a channel outlet side of the BPE; and an electronic system operably coupled with the anode and cathode so as to polarize the BPE. The fluid channel can have any shape or dimension. The channel inlet and channel outlet can be longitudinal or lateral with respect to the longitudinal axis of the channel. The BPE can be any metallic member, such as a flat plate on a wall or mesh as a barrier BPE. The anode and cathode can be located at a position that polarizes the BPE.
摘要翻译: 分析物选择装置可以包括:主体,其限定具有通道入口和通道出口的流体通道; 入口和出口之间的双极电极(BPE); 在BPE的通道入口侧上与BPE电耦合的阳极或阴极中的一个,阳极或阴极中的另一个在BPE的通道出口侧与BPE电耦合; 以及与阳极和阴极可操作地耦合以便使BPE偏振的电子系统。 流体通道可以具有任何形状或尺寸。 通道入口和通道出口可以相对于通道的纵向轴线纵向或横向。 BPE可以是任何金属构件,例如作为屏障BPE的壁或网上的平板。 阳极和阴极可以位于使BPE偏振的位置。
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