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公开(公告)号：AU756412B2
公开(公告)日：2003-01-09
申请号：AU1200099
申请日：1998-10-27
Applicant: IDEXX LAB INC
Inventor： PIERSON MARK W , TOWNSEND DAVID E , GU HAOYI , NAQUI ALI
IPC: C12M1/34 , B01J19/00 , B01L3/00 , B01L3/02 , C12Q1/04 , G01N33/18 , G01N33/48 , G01N33/53 , G01N33/543 , C12Q1/00 , G01N33/569
Abstract: Method and assay devices for the detection of the presence or amount of biological material, analyte(s), or microorganism(s) in a sample. The method includes the steps of liquefying the sample (if necessary) and distributing the liquefied sample over the surface of the assay device. The device may comprise an incubation plate, a dip stick device, or other devices. The devices have at least one reagent provided within the devices. Some devices have a generally flat horizontal surface which is divided into a plurality of recessed wells. Others have one or more surfaces with reagent island(s) immobilized thereon. Each well or reagent island is adapted to hold an aliquot of liquid. The wells or reagent islands are sized and shaped, and formed of a suitable material, to hold the aliquot within the well or reagent island by surface tension. Any excess liquid from the liquefied sample is drained from the surface of the device. The method then involves incubating the assay device until the presence or amount of the biological material, analyte, or microorganism is determined.
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22.发明专利
公开(公告)号：NZ504223A
公开(公告)日：2001-10-26
申请号：NZ50422398
申请日：1998-10-27
Applicant: IDEXX LAB INC
Inventor： NAQUI ALI , PIERSON MARK W , TOWNSEND DAVID E , GU HAOYI
IPC: C12M1/34 , B01J19/00 , B01L3/00 , B01L3/02 , C12Q1/04 , G01N33/18 , G01N33/48 , G01N33/53 , G01N33/543 , C12Q1/00
Abstract: Assay devices and method for the detection of the presence or amount of biological material, analyte(s), or microorganism(s) in a sample. The assay devices generally have a flat horizontal surface that is divided into a plurality of recessed wells; or one or more surfaces with reagent island(s) immobilized thereon. Each well or reagent island is formed of a suitable material, and is adapted in shape and size to hold an aliquot within the well or reagent island by surface tension. The devices have at least one reagent provided within the wells or reagent islands. The assay method includes the steps of liquefying the sample (if necessary) and distributing the liquefied sample over the surface of the assay device. Any excess liquid from the liquefied sample is drained from the surface of the device. The method then involves incubating the assay device until the presence or amount of the biological material, analyte, or microorganism is determined.
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公开(公告)号：AU736154B2
公开(公告)日：2001-07-26
申请号：AU1281299
申请日：1998-10-27
Applicant: IDEXX LAB INC
Inventor： PIERSON MARK W , TOWNSEND DAVID E , GU HAOYI , NAQUI ALI , GELARDI PAUL J
IPC: C12M1/34 , B01J19/00 , B01L3/00 , B01L3/02 , C12Q1/04 , G01N33/18 , G01N33/48 , G01N33/53 , G01N33/543
Abstract: Method and assay devices for the detection of the presence or amount of biological material, analyte(s), or microorganism(s) in a sample. The method includes the steps of liquefying the sample (if necessary) and distributing the liquefied sample over the surface of the assay device. The device may comprise an incubation plate, a dip stick device, or other devices. The devices have at least one reagent provided within the devices. Some devices have a generally flat horizontal surface which is divided into a plurality of recessed wells. Others have one or more surfaces with reagent island(s) immobilized thereon. Each well or reagent island is adapted to hold an aliquot of liquid. The wells or reagent islands are sized and shaped, and formed of a suitable material, to hold the aliquot within the well or reagent island by surface tension. Any excess liquid from the liquefied sample is drained from the surface of the device. The method then involves incubating the assay device until the presence or amount of the biological material, analyte, or microorganism is determined.
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公开(公告)号：AU723048B2
公开(公告)日：2000-08-17
申请号：AU7678396
申请日：1996-11-12
Applicant: IDEXX LAB INC
Inventor： CROTEAU ANDREW J , PIERSON MARK W , TOWNSEND DAVID E , NAQUI ALI
Abstract: Method for detection of a biological material in a sample. The method includes the steps of liquifying the sample (if necessary) and pouring the liquified sample into the incubation plate. The incubation plate has a generally flat horizontal surface and the surface is divided into a plurality of at least 20 recessed wells. Each well is adapted to hold an aliquot of liquid and is sized and shaped, and formed of a suitable material, to hold the aliquot within the well by surface tension. Any excess liquid from the liquified sample is poured from the surface of the plate. The method then involves incubating that incubation plate until the presence or absence of the biological material is determined.
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公开(公告)号：AU1200099A
公开(公告)日：1999-05-17
申请号：AU1200099
申请日：1998-10-27
Applicant: IDEXX LAB INC
Inventor： PIERSON MARK W , TOWNSEND DAVID E , GU HAOYI , NAQUI ALI
IPC: C12M1/34 , B01J19/00 , B01L3/00 , B01L3/02 , C12Q1/04 , G01N33/18 , G01N33/48 , G01N33/53 , G01N33/543 , C12Q1/00
Abstract: Method and assay devices for the detection of the presence or amount of biological material, analyte(s), or microorganism(s) in a sample. The method includes the steps of liquefying the sample (if necessary) and distributing the liquefied sample over the surface of the assay device. The device may comprise an incubation plate, a dip stick device, or other devices. The devices have at least one reagent provided within the devices. Some devices have a generally flat horizontal surface which is divided into a plurality of recessed wells. Others have one or more surfaces with reagent island(s) immobilized thereon. Each well or reagent island is adapted to hold an aliquot of liquid. The wells or reagent islands are sized and shaped, and formed of a suitable material, to hold the aliquot within the well or reagent island by surface tension. Any excess liquid from the liquefied sample is drained from the surface of the device. The method then involves incubating the assay device until the presence or amount of the biological material, analyte, or microorganism is determined.
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Patent Agency Ranking
公开(公告)号：MX9803774A
公开(公告)日：1998-09-30
申请号：MX9803774
申请日：1996-11-12
Applicant: IDEXX LAB INC
Inventor： CROTEAU ANDREW J , PIERSON MARK W , TOWNSEND DAVID E , NAQUI ALI
Abstract: Se describe un método para la deteccion de un material biologico en una muestra; el método los pasos de liquidificar la muestra (si es necesario) y vaciar la muestra liquidificada en la placa de incubacion; la placa de incubacion tiene una superficie horizontal generalmente plana y la superficie está dividida en una pluralidad de por lo menos 20 cavidades hundidas; cada cavidad está adaptada para retener un alícuota de líquido y está configurada y conformada de un material adecuado para retener el alícuota dentro de la cavidad por tension de superficie; cualquier exceso de líquido que provenga de la muestra liquidificada es vaciado de la superficie de la placa; el método incluye también incubar esa placa de incubacion hasta que se determine la presencia o ausencia del material biologico.
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公开(公告)号：DE69816663T2
公开(公告)日：2004-04-15
申请号：DE69816663
申请日：1998-10-27
Applicant: IDEXX LAB INC
Inventor： PIERSON W , TOWNSEND E , GU HAOYI , NAQUI ALI , GELARDI J
IPC: C12M1/34 , B01J19/00 , B01L3/00 , B01L3/02 , C12Q1/04 , G01N33/18 , G01N33/48 , G01N33/53 , G01N33/543
Abstract: Method and assay devices for the detection of the presence or amount of biological material, analyte(s), or microorganism(s) in a sample. The method includes the steps of liquefying the sample (if necessary) and distributing the liquefied sample over the surface of the assay device. The device may comprise an incubation plate, a dip stick device, or other devices. The devices have at least one reagent provided within the devices. Some devices have a generally flat horizontal surface which is divided into a plurality of recessed wells. Others have one or more surfaces with reagent island(s) immobilized thereon. Each well or reagent island is adapted to hold an aliquot of liquid. The wells or reagent islands are sized and shaped, and formed of a suitable material, to hold the aliquot within the well or reagent island by surface tension. Any excess liquid from the liquefied sample is drained from the surface of the device. The method then involves incubating the assay device until the presence or amount of the biological material, analyte, or microorganism is determined.
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公开(公告)号：ES2201099T3
公开(公告)日：2004-03-16
申请号：ES95911886
申请日：1995-02-22
Applicant: IDEXX LAB INC , WARDLAW STEPHEN C
Inventor： WARDLAW STEPHEN C , NAQUI ALI , PIERSON MARK W , WESCHLER THOMAS R , FINNERTY MICHAEL P , CARPENTER CHARLES R
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公开(公告)号：AT245485T
公开(公告)日：2003-08-15
申请号：AT98956241
申请日：1998-10-27
Applicant: IDEXX LAB INC
Inventor： PIERSON MARK W , TOWNSEND DAVID E , GU HAOYI , NAQUI ALI , GELARDI PAUL J
IPC: C12M1/34 , B01J19/00 , B01L3/00 , B01L3/02 , C12Q1/04 , G01N33/18 , G01N33/48 , G01N33/53 , G01N33/543
Abstract: Method and assay devices for the detection of the presence or amount of biological material, analyte(s), or microorganism(s) in a sample. The method includes the steps of liquefying the sample (if necessary) and distributing the liquefied sample over the surface of the assay device. The device may comprise an incubation plate, a dip stick device, or other devices. The devices have at least one reagent provided within the devices. Some devices have a generally flat horizontal surface which is divided into a plurality of recessed wells. Others have one or more surfaces with reagent island(s) immobilized thereon. Each well or reagent island is adapted to hold an aliquot of liquid. The wells or reagent islands are sized and shaped, and formed of a suitable material, to hold the aliquot within the well or reagent island by surface tension. Any excess liquid from the liquefied sample is drained from the surface of the device. The method then involves incubating the assay device until the presence or amount of the biological material, analyte, or microorganism is determined.
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公开(公告)号：DE69531097D1
公开(公告)日：2003-07-24
申请号：DE69531097
申请日：1995-02-22
Applicant: IDEXX LAB INC , WARDLAW STEPHEN C
Inventor： WARDLAW C , NAQUI ALI , PIERSON W , WESCHLER R , FINNERTY P , CARPENTER R
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