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    22.
    发明专利
    未知

    公开(公告)号：NO20016268L

    公开(公告)日：2002-02-27

    申请号：NO20016268

    申请日：2001-12-20

    Applicant: CALIFORNIA INST OF TECHN

    Inventor： UNGER MARC A ,  CHOU HOU-PU ,  THORSEN TODD A ,  SCHERER AXEL ,  QUAKE STEPHEN R

    IPC: G03F7/20 ,  B01L3/00 ,  B81B1/00 ,  B81B3/00 ,  B81B7/00 ,  B81C1/00 ,  B81C99/00 ,  C12Q1/68 ,  F04B17/00 ,  F04B35/04 ,  F04B43/04 ,  F15C5/00 ,  F16K7/00 ,  F16K17/02 ,  F16K99/00 ,  F16K

    Abstract: A method of fabricating an elastomeric structure, comprising: forming a first elastomeric layer on top of a first micromachined mold, the first micromachined mold having a first raised protrusion which forms a first recess extending along a bottom surface of the first elastomeric layer; forming a second elastomeric layer on top of a second micromachined mold, the second micromachined mold having a second raised protrusion which forms a second recess extending along a bottom surface of the second elastomeric layer, bonding the bottom surface of the second elastomeric layer onto a top surface of the first elastomeric layer such that a control channel forms in the second recess between the first and second elastomeric layers; and positioning the first elastomeric layer on top of a planar substrate such that a flow channel forms in the first recess between the first elastomeric layer and the planar substrate.

    MICROFABRICATED ELASTOMERIC VALVE AND PUMP SYSTEMS
    24.
    发明专利
    MICROFABRICATED ELASTOMERIC VALVE AND PUMP SYSTEMS 未知

    公开(公告)号：CA2767084A1

    公开(公告)日：2001-01-04

    申请号：CA2767084

    申请日：2000-06-27

    Applicant: CALIFORNIA INST OF TECHN

    Inventor： UNGER MARC A ,  CHOU HOU-PU ,  THORSEN TODD A ,  SCHERER AXEL ,  QUAKE STEPHEN R

    IPC: B81B3/00 ,  B29C69/00 ,  B81B7/02 ,  F15C1/06 ,  F15C1/22 ,  F15C3/04 ,  F15C3/16 ,  F15C5/00 ,  F16K20060101

    Abstract: A microfabricated elastomeric device comprises a planar substrate and a first elastomeric layer having a top surface and a bottom surface. The bottom surface comprises a first recess, wherein the bottom surface of the first elastomeric layer is bonded to the planar substrate such that the first recess forms a first flow channel. The device also comprises a second elastomeric layer having a top surface and a bottom surface. The bottom surface comprises a second recess. The bottom surface of the second elastomeric layer is bonded to the top surface of the first elastomeric layer such that the second recess forms a second flow channel. The first and second elastomeric layers form an elastomeric structure. The second flow channel extends across and above the first flow channel such that a fluid flow within the second flow channel is directed from before a first side of the first flow channel to beyond a second side of the first flow channel. A portion of the first elastomeric layer is a deflectable portion and is deflectable into the first flow channel upon pressurization of the second flow channel to form a planar sealing surface between the planar substrate and the deflectable portion of the first elastomeric layer.

    MICROFABRICATED ELASTOMERIC VALVE AND PUMP SYSTEMS
    26.
    发明专利
    MICROFABRICATED ELASTOMERIC VALVE AND PUMP SYSTEMS 未知

    公开(公告)号：CA2767084C

    公开(公告)日：2017-04-18

    申请号：CA2767084

    申请日：2000-06-27

    Applicant: CALIFORNIA INST OF TECHN

    Inventor： UNGER MARC A ,  CHOU HOU-PU ,  THORSEN TODD A ,  SCHERER AXEL ,  QUAKE STEPHEN R

    IPC: B81B3/00 ,  B29C69/00 ,  B81B7/02 ,  F15C1/06 ,  F15C1/22 ,  F15C3/04 ,  F15C3/16 ,  F15C5/00 ,  F16K20060101

    Abstract: A microfabricated elastomeric device comprises a planar substrate and a first elastomeric layer having a top surface and a bottom surface. The bottom surface comprises a first recess, wherein the bottom surface of the first elastomeric layer is bonded to the planar substrate such that the first recess forms a first flow channel. The device also comprises a second elastomeric layer having a top surface and a bottom surface. The bottom surface comprises a second recess. The bottom surface of the second elastomeric layer is bonded to the top surface of the first elastomeric layer such that the second recess forms a second flow channel. The first and second elastomeric layers form an elastomeric structure. The second flow channel extends across and above the first flow channel such that a fluid flow within the second flow channel is directed from before a first side of the first flow channel to beyond a second side of the first flow channel. A portion of the first elastomeric layer is a deflectable portion and is deflectable into the first flow channel upon pressurization of the second flow channel to form a planar sealing surface between the planar substrate and the deflectable portion of the first elastomeric layer.

    28.
    发明专利
    未知

    公开(公告)号：DE60031540T2

    公开(公告)日：2007-05-16

    申请号：DE60031540

    申请日：2000-06-27

    Applicant: CALIFORNIA INST OF TECHN

    Inventor： UNGER A ,  CHOU HOU-PU ,  THORSEN A ,  SCHERER AXEL ,  QUAKE R

    IPC: F04B43/04 ,  G03F7/20 ,  B01L3/00 ,  B81B1/00 ,  B81B3/00 ,  B81B7/00 ,  B81C1/00 ,  B81C99/00 ,  C12Q1/68 ,  F04B17/00 ,  F04B35/04 ,  F15C5/00 ,  F16K7/00 ,  F16K17/02 ,  F16K99/00

    Abstract: A method of fabricating an elastomeric structure, comprising: forming a first elastomeric layer on top of a first micromachined mold, the first micromachined mold having a first raised protrusion which forms a first recess extending along a bottom surface of the first elastomeric layer; forming a second elastomeric layer on top of a second micromachined mold, the second micromachined mold having a second raised protrusion which forms a second recess extending along a bottom surface of the second elastomeric layer, bonding the bottom surface of the second elastomeric layer onto a top surface of the first elastomeric layer such that a control channel forms in the second recess between the first and second elastomeric layers; and positioning the first elastomeric layer on top of a planar substrate such that a flow channel forms in the first recess between the first elastomeric layer and the planar substrate.

    29.
    发明专利
    未知

    公开(公告)号：DE60018425D1

    公开(公告)日：2005-04-07

    申请号：DE60018425

    申请日：2000-06-27

    Applicant: CALIFORNIA INST OF TECHN

    Inventor： UNGER MARC A ,  SCHERER AXEL ,  QUAKE STEPHEN R ,  CHOU HOU-PU ,  THORSEN TODD A

    IPC: G03F7/20 ,  B01L3/00 ,  B81B1/00 ,  B81B3/00 ,  B81B7/00 ,  B81C1/00 ,  B81C99/00 ,  C12Q1/68 ,  F04B17/00 ,  F04B35/04 ,  F04B43/04 ,  F15C5/00 ,  F16K7/00 ,  F16K17/02 ,  F16K99/00

    Abstract: A method of fabricating an elastomeric structure, comprising: forming a first elastomeric layer on top of a first micromachined mold, the first micromachined mold having a first raised protrusion which forms a first recess extending along a bottom surface of the first elastomeric layer; forming a second elastomeric layer on top of a second micromachined mold, the second micromachined mold having a second raised protrusion which forms a second recess extending along a bottom surface of the second elastomeric layer, bonding the bottom surface of the second elastomeric layer onto a top surface of the first elastomeric layer such that a control channel forms in the second recess between the first and second elastomeric layers; and positioning the first elastomeric layer on top of a planar substrate such that a flow channel forms in the first recess between the first elastomeric layer and the planar substrate.

    30.
    发明专利
    未知

    公开(公告)号：AT290166T

    公开(公告)日：2005-03-15

    申请号：AT01128819

    申请日：2000-06-27

    Applicant: CALIFORNIA INST OF TECHN

    Inventor： UNGER MARC A ,  SCHERER AXEL ,  QUAKE STEPHEN R ,  CHOU HOU-PU ,  THORSEN TODD A

    IPC: G03F7/20 ,  B01L3/00 ,  B81B1/00 ,  B81B3/00 ,  B81B7/00 ,  B81C1/00 ,  B81C99/00 ,  C12Q1/68 ,  F04B17/00 ,  F04B35/04 ,  F04B43/04 ,  F15C5/00 ,  F16K7/00 ,  F16K17/02 ,  F16K99/00

    Abstract: A method of fabricating an elastomeric structure, comprising: forming a first elastomeric layer on top of a first micromachined mold, the first micromachined mold having a first raised protrusion which forms a first recess extending along a bottom surface of the first elastomeric layer; forming a second elastomeric layer on top of a second micromachined mold, the second micromachined mold having a second raised protrusion which forms a second recess extending along a bottom surface of the second elastomeric layer, bonding the bottom surface of the second elastomeric layer onto a top surface of the first elastomeric layer such that a control channel forms in the second recess between the first and second elastomeric layers; and positioning the first elastomeric layer on top of a planar substrate such that a flow channel forms in the first recess between the first elastomeric layer and the planar substrate.

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