知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

22 条记录 (耗时 0.029 秒)

    Liquid product distribution device and method
    3.
    发明授权
    Liquid product distribution device and method 失效
    液体产品分配装置及方法

    公开(公告)号：US07235405B2

    公开(公告)日：2007-06-26

    申请号：US10426895

    申请日：2003-04-29

    申请人： Raymond Charles ,  Yves Fouillet ,  Nicolas Sarrut ,  Patricia Claustre

    发明人： Raymond Charles ,  Yves Fouillet ,  Nicolas Sarrut ,  Patricia Claustre

    IPC分类号： G01N1/10

    CPC分类号： G01N35/08 ,  G01N2035/00277 ,  Y10T436/117497 ,  Y10T436/118339 ,  Y10T436/2575

    摘要： The invention relates to a device (1) for distribution of at least one liquid product, the device comprising at least one injection tube (2) supplied by a liquid product and being provided with an outlet orifice (4) capable of cooperating with an inlet orifice (12) of a reception tube (10) for reception of each liquid product. According to the invention, the outlet orifice (4) of each injection tube (2) and the inlet orifice (12) of the reception tube (10) open up into a sealed reservoir (6) full of an immiscible liquid (8), the outlet orifice (4) of each injection tube (2) being at a spacing from the inlet orifice (12) of the reception tube (10) and able to be located close to the reception tube (12), the device (1) also comprising means (14) for pressurizing the immiscible liquid (8).

    摘要翻译： 本发明涉及一种用于分配至少一种液体产品的装置（1），该装置包括由液体产品供应的至少一个注射管（2），并且设置有能够与入口 用于接收每种液体产品的接收管（10）的孔口（12）。 根据本发明，每个注入管（2）的出口孔（4）和接收管（10）的入口孔（12）打开成一个充满不混溶液体（8）的密封容器（6） 每个注射管（2）的出口孔（4）与接收管（10）的入口孔（12）间隔开并且能够靠近接收管（12）定位，装置（1） 还包括用于对不混溶液体（8）加压的装置（14）。

    Method for extracting at least one compound from a liquid phase comprising a functionalized ionic liquid, and microfluidic system for implementing said method
    7.
    发明授权
    Method for extracting at least one compound from a liquid phase comprising a functionalized ionic liquid, and microfluidic system for implementing said method 失效
    从包含官能化离子液体的液相中提取至少一种化合物的方法，以及用于实施所述方法的微流体系统

    公开(公告)号：US08333888B2

    公开(公告)日：2012-12-18

    申请号：US13024035

    申请日：2011-02-09

    申请人： Guillaume Delapierre ,  Nicolas Sarrut ,  Gilles Marchand

    发明人： Guillaume Delapierre ,  Nicolas Sarrut ,  Gilles Marchand

    IPC分类号： B01D57/02 ,  B01D11/04

    CPC分类号： B01D11/04 ,  B01D11/0496

    摘要： A microfluidic system including: a substrate, one surface of which is covered with electrodes configured to move, under effect of an electric field, microdrops of a liquid phase including at least one functionalized ionic liquid; and capillaries for introducing a liquid extraction fluid onto the surface and for extracting the liquid extraction fluid from an orifice by forced convection, to obtain an extraction bath located on the surface for extraction of at least one chemical or biological compound from the liquid phase, and the bath is open to a surrounding space on at least two of its opposite sides, for moving, in contact with the surface, the microdrop upstream and downstream of the bath.

    摘要翻译： 一种微流体系统，包括：衬底，其一个表面被电极覆盖，电极被配置为在电场的作用下移动包含至少一种官能化离子液体的液相的微滴; 以及用于将液体提取液引入到表面上并通过强制对流从孔中提取液体提取流体的毛细管，以获得位于表面上的用于从液相中萃取至少一种化学或生物化合物的提取液，以及 浴在至少两个相对侧面上的周围空间开口，用于与表面接触，在浴的上游和下游移动微滴。

    Method for extracting at least one compound from a liquid phase comprising a functionalized ionic liquid, and microfluidic system for implementing said method
    8.
    发明授权
    Method for extracting at least one compound from a liquid phase comprising a functionalized ionic liquid, and microfluidic system for implementing said method 有权
    从包含官能化离子液体的液相中提取至少一种化合物的方法，以及用于实施所述方法的微流体系统

    公开(公告)号：US07914679B2

    公开(公告)日：2011-03-29

    申请号：US11912077

    申请日：2006-04-06

    申请人： Guillaume Delapierre ,  Nicolas Sarrut ,  Gilles Marchand

    发明人： Guillaume Delapierre ,  Nicolas Sarrut ,  Gilles Marchand

    IPC分类号： B01D11/04

    CPC分类号： B01D11/04 ,  B01D11/0496

    摘要： A method for extracting at least one chemical or biological compound from a liquid phase including at least one functionalized ionic liquid, via a liquid extracting fluid that is miscible with the ionic liquid, and a microfluidic system implementing the method. The extraction method includes moving, on one surface of a microfluidic system, at least one microdrop of the liquid phase into an extraction solution that includes the extracting fluid and that is localized on the surface to obtain in output of the solution, under effect of an electric field, an extract moving away from the surface that is rich in extracting fluid and enriched in the at least one compound, and a raffinate moving on the surface that is rich in ionic liquid and deleted in the at least one compound.

    摘要翻译： 一种从包含至少一种功能化的离子液体的液相中提取至少一种化学或生物化合物的方法，通过可与离子液体混溶的液体提取液，以及实施该方法的微流体系统。 提取方法包括在微流体系统的一个表面上将液相的至少一个微滴移动到包括萃取流体并且定位在表面上以在溶液的输出中获得的提取溶液中，在 电场，从表面富含萃取液并富集至少一种化合物的提取物，以及在富含离子液体的表面上移动并在至少一种化合物中缺失的萃余液。

    LAB-ON-A-CHIP WITH COPLANAR MICROFLUIDIC NETWORK AND COPLANAR ELECTROSPRAY NOZZLE
    9.
    发明申请
    LAB-ON-A-CHIP WITH COPLANAR MICROFLUIDIC NETWORK AND COPLANAR ELECTROSPRAY NOZZLE 审中-公开
    具有共振微流控网络和共振电极喷嘴的LAB-ON-A-CHIP

    公开(公告)号：US20100018864A1

    公开(公告)日：2010-01-28

    申请号：US12505395

    申请日：2009-07-17

    申请人： Nicolas Sarrut ,  Olivier Constantin

    发明人： Nicolas Sarrut ,  Olivier Constantin

    IPC分类号： G01N33/48

    CPC分类号： H01J49/167 ,  B01L3/0268 ,  B01L3/502707 ,  B01L2300/0816 ,  B01L2300/0864 ,  B01L2300/0867 ,  B01L2400/0487

    摘要： A lab-on-a-chip comprising a support plate, at least one fluidic network formed in a fluidic plate bonded onto the support plate, and a cover plate bonded onto the fluidic plate and covering the fluidic network. The fluidic network, at a first end, is connected to an inlet orifice allowing entry of a liquid to be sprayed and, at a second end, to a first end of an outlet channel for the liquid to be sprayed, formed in the fluidic plate. The fluidic plate is extended by a pointed electrospray nozzle at which the second end of the outlet channel forms the electrospray outlet of the lab-on-a-chip. The cover plate has a pointed extension forming a roof for that part of the channel located in the electrospray nozzle.

    摘要翻译： 一种芯片实验室，包括支撑板，形成在结合到支撑板上的流体板中的至少一个流体网络，以及结合到流体板上并覆盖流体网络的盖板。 流体网络在第一端连接到允许待喷射的液体进入的入口孔，并且在第二端处连接到用于待喷射的液体的出口通道的第一端，形成在流体板 。 流体板通过尖锐的电喷雾喷嘴延伸，出口通道的第二端形成芯片实验室的电喷雾出口。 盖板具有尖端的延伸部，其形成位于电喷雾喷嘴中的通道的该部分的顶部。

    METHOD FOR EXTRACTING AT LEAST ONE COMPOUND FROM A LIQUID PHASE COMPRISING A FUNCTIONALIZED IONIC LIQUID, AND MICROFLUIDIC SYSTEM FOR IMPLEMENTING SAID METHOD
    10.
    发明申请
    METHOD FOR EXTRACTING AT LEAST ONE COMPOUND FROM A LIQUID PHASE COMPRISING A FUNCTIONALIZED IONIC LIQUID, AND MICROFLUIDIC SYSTEM FOR IMPLEMENTING SAID METHOD 失效
    从包含功能性离子液体的液相提取至少一种化合物的方法和用于实施所述方法的微流体系统

    公开(公告)号：US20110215040A1

    公开(公告)日：2011-09-08

    申请号：US13024035

    申请日：2011-02-09

    申请人： Guillaume DELAPIERRE ,  Nicolas Sarrut ,  Gilles Marchand

    发明人： Guillaume DELAPIERRE ,  Nicolas Sarrut ,  Gilles Marchand

    IPC分类号： B01D57/02 ,  B01D11/04

    CPC分类号： B01D11/04 ,  B01D11/0496

    摘要： A method for extracting at least one chemical or biological compound from a liquid phase including at least one functionalized ionic liquid, via a liquid extracting fluid that is miscible with the ionic liquid, and a microfluidic system implementing the method. The extraction method includes moving, on one surface of a microfluidic system, at least one microdrop of the liquid phase into an extraction solution that includes the extracting fluid and that is localized on the surface to obtain in output of the solution, under effect of an electric field, an extract moving away from the surface that is rich in extracting fluid and enriched in the at least one compound, and a raffinate moving on the surface that is rich in ionic liquid and deleted in the at least one compound.

    摘要翻译： 一种从包含至少一种功能化的离子液体的液相中提取至少一种化学或生物化合物的方法，通过可与离子液体混溶的液体提取液，以及实施该方法的微流体系统。 提取方法包括在微流体系统的一个表面上将液相的至少一个微滴移动到包括萃取流体并且定位在表面上以在溶液的输出中获得的提取溶液中，在 电场，从表面富含萃取液并富集至少一种化合物的提取物，以及在富含离子液体的表面上移动并在至少一种化合物中缺失的萃余液。