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    MICRO-FLUIDIC SYSTEM
    2.
    发明专利
    MICRO-FLUIDIC SYSTEM 未知

    公开(公告)号：CA2420682A1

    公开(公告)日：2002-03-07

    申请号：CA2420682

    申请日：2001-08-31

    Applicant: ADVANCED SENSOR TECHNOLOGIES

    Inventor： CANTOR HAL C ,  HOWER ROBERT W ,  MONDRO JASON R

    IPC: A61B5/00 ,  A61B5/103 ,  B01L3/00 ,  B81B1/00 ,  B81B3/00 ,  F04B19/00 ,  F04B19/24 ,  F04B35/02 ,  F04B43/04 ,  F15B15/20 ,  F15C5/00 ,  F16K99/00 ,  G01N27/416 ,  F16K7/04 ,  F16K31/122

    Abstract: According to the present invention, there is provided a micro-fluidic sensor system (6) including a micro-conduit (56) for carrying fluid therethrough having a flexible wall portion (18), at least one micro-fluidic actuator having a closed cavity, flexible mechanism defining a wall of the cavity (11 ) and flexible wall portion (18) of the micro-conduit for deflecting upon an application of pressure thereto, and expanding mechanism (14) disposed in th e cavity for selectively expanding the cavity and thereby selectively flexing said expanding mechanism, and sensor mechanism in fluid communication with t he micro-conduit for sensing the presence or absence of molecules. The present invention further provides for a micro-fluidic system for moving micro-fluid amounts including a micro-conduit and at least one micro-fluidic actuator in fluid communication with the micro-conduit.

    MICRO-FLUIDIC PUMP
    3.
    发明专利
    MICRO-FLUIDIC PUMP 未知

    公开(公告)号：CA2420948A1

    公开(公告)日：2002-03-07

    申请号：CA2420948

    申请日：2001-08-31

    Applicant: ADVANCED SENSOR TECHNOLOGIES

    Inventor： MONDRO JASON R ,  CANTOR HAL C ,  HOWER ROBERT W

    IPC: F04B43/04 ,  F04B17/00

    Abstract: A micro-fluidic pump (22) has a pulsating micro chamber (46) which includes a walled chamber (50). The walled chamber further includes at least one pulsating portion (52) actuable to pulse and change an interior volume of th e walled chamber. An actuating mechanism (10) peristaltically moves fluids through a micro conduit (56). The actuating mechanism includes a closed pock et (11) adjacent to the conduit. A flexible mechanism (18) defines a portion of a wall of the micro conduit (56). An expanding mechanism (14) which is understood to be a fluid is disposed within the pocket (11) for expanding a volume of the pocket and thereby flexing the flexible mechanism (18) into th e micro conduit thereby changing the volume of the conduit (56).

    Micro-fluidic system
    4.
    发明专利
    Micro-fluidic system 未知

    公开(公告)号：AU8866801A

    公开(公告)日：2002-03-13

    申请号：AU8866801

    申请日：2001-08-31

    Applicant: ADVANCED SENSOR TECHNOLOGIES

    Inventor： HOWER ROBERT W ,  CANTOR HAL C ,  MONDRO JASON R

    IPC: A61B5/00 ,  A61B5/103 ,  B01L3/00 ,  B81B1/00 ,  B81B3/00 ,  F04B19/00 ,  F04B19/24 ,  F04B35/02 ,  F04B43/04 ,  F15B15/20 ,  F15C5/00 ,  F16K99/00 ,  G01N27/416 ,  F16K31/122 ,  F16K7/04

    Abstract: According to the present invention, there is provided a micro-fluidic sensor system (6) including a micro-conduit (56) for carrying fluid therethrough having a flexible wall portion (18), at least one micro-fluidic actuator having a closed cavity, flexible mechanism defining a wall of the cavity (11) and flexible wall portion (18) of the micro-conduit for deflecting upon an application of pressure thereto, and expanding mechanism (14) disposed in the cavity for selectively expanding the cavity and thereby selectively flexing said expanding mechanism, and sensor mechanism in fluid communication with the micro-conduit for sensing the presence or absence of molecules. The present invention further provides for a micro-fluidic system for moving micro-fluid amounts including a micro-conduit and at least one micro-fluidic actuator in fluid communication with the micro-conduit.

    Micro-fluidic pump
    5.
    发明专利
    Micro-fluidic pump 未知

    公开(公告)号：AU9686301A

    公开(公告)日：2002-03-13

    申请号：AU9686301

    申请日：2001-08-31

    Applicant: ADVANCED SENSOR TECHNOLOGIES

    Inventor： HOWER ROBERT W ,  CANTOR HAL C ,  MONDRO JASON R

    IPC: F04B43/04 ,  F04B17/00

    Abstract: A micro-fluidic pump (22) has a pulsating micro chamber (46) which includes a walled chamber (50). The walled chamber further includes at least one pulsating portion (52) actuable to pulse and change an interior volume of the walled chamber. An actuating mechanism (10) peristaltically moves fluids through a micro conduit (56). The actuating mechanism includes a closed pocket (11) adjacent to the conduit. A flexible mechanism (18) defines a portion of a wall of the micro conduit (56). An expanding mechanism (14) which is understood to be a fluid is disposed within the pocket (11) for expanding a volume of the pocket and thereby flexing the flexible mechanism (18) into the micro conduit thereby changing the volume of the conduit (56).

    MICRO-FLUIDIC PUMP
    7.
    发明公开
    MICRO-FLUIDIC PUMP 审中-公开
    MIKROPUMPE

    公开(公告)号：EP1313949A4

    公开(公告)日：2004-11-24

    申请号：EP01977772

    申请日：2001-08-31

    Applicant: ADVANCED SENSOR TECHNOLOGIES I

    Inventor： HOWER ROBERT W ,  CANTOR HAL C ,  MONDRO JASON R

    IPC: F04B43/04 ,  F04B17/00 ,  F04B43/08

    CPC classification number: F04B43/043

    Abstract: A micro-fluidic pump (22) has a pulsating micro chamber (46) which includes a walled chamber (50). The walled chamber further includes at least one pulsating portion (52) actuable to pulse and change an interior volume of the walled chamber. An actuating mechanism (10) peristaltically moves fluids through a micro conduit (56). The actuating mechanism includes a closed pocket (11) adjacent to the conduit. A flexible mechanism (18) defines a portion of a wall of the micro conduit (56). An expanding mechanism (14) which is understood to be a fluid is disposed within the pocket (11) for expanding a volume of the pocket and thereby flexing the flexible mechanism (18) into the micro conduit thereby changing the volume of the conduit (56).

    Abstract translation: 微流体泵（22）具有包括壁室（50）的脉动微室（46）。 所述围壁室还包括至少一个脉动部分（52），所述脉动部分可致动以脉冲并改变所述有壁室的内部容积。 致动机构（10）蠕动地将流体移动通过微导管（56）。 致动机构包括与导管相邻的封闭口袋（11）。 柔性机构（18）限定微导管（56）的壁的一部分。 被理解为流体的膨胀机构（14）设置在袋（11）内用于扩大袋的体积，从而将柔性机构（18）弯曲成微管，从而改变导管（56）的体积 ）。

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