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公开(公告)号：JP2000354483A
公开(公告)日：2000-12-26
申请号：JP2000158340
申请日：2000-05-29
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
Abstract: PROBLEM TO BE SOLVED: To provide a process for determining the presence and quantity of biomaterial, specimen or microorganism in a sample and provide an apparatus therefor. SOLUTION: This process contains (if necessary) a step to liquefy a sample and a step to distribute the liquefied sample on the surface of an analyzing apparatus. The apparatus may contain an incubation plate 10, a dip stick or other device. The apparatus holds at least one reagent supplied to the apparatus. Some apparatuses have a nearly flat horizontal surface divided into plural concave wells. The excess liquid of the liquefied sample is discharged from the surface of the apparatus. This process contains a step to incubate the analyzing apparatus until the presence or the quantity of the biomaterial, specimen or microorganism is determined.
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公开(公告)号：WO9922017A3
公开(公告)日：1999-08-05
申请号：PCT/US9822628
申请日：1998-10-27
Applicant: IDEXX LAB INC , PIERSON MARK W , TOWNSEND DAVID E , GU HAOYI , NAQUI ALI
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 , G01N33/569
CPC classification number: B01L3/0248 , B01J19/0046 , B01L3/021 , B01L3/502 , B01L3/5085 , B01L3/50853 , B01L2300/047 , B01L2300/0663 , B01L2300/0829 , B01L2400/0487 , C12M23/12 , C12M41/36 , G01N33/5304 , G01N33/543 , G01N33/54366
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.
Abstract translation: 用于检测样品中生物材料，分析物或微生物的存在或量的方法和测定装置。 该方法包括液化样品（如果需要）和将液化样品分布在测定装置表面上的步骤。 该装置可以包括温育板，浸渍棒装置或其他装置。 这些装置具有至少一个设备内提供的试剂。 一些装置具有通常平坦的水平表面，其被分成多个凹陷井。 其他人有一个或多个固定有试剂岛的表面。 每个孔或试剂岛适合于保存一份液体的等分试样。 孔或试剂岛的大小和形状由合适的材料制成，通过表面张力将等分试样保持在孔或试剂岛内。 来自液化样品的任何多余液体从装置表面排出。 该方法然后包括温育测定装置直到确定生物材料，分析物或微生物的存在或量。
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公开(公告)号：PT746412E
公开(公告)日：2003-11-28
申请号：PT95911886
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：NZ504061A
公开(公告)日：2003-01-31
申请号：NZ50406198
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：AU3792300A
公开(公告)日：2000-08-24
申请号：AU3792300
申请日：2000-06-05
Applicant: IDEXX LAB INC
Inventor： PIERSON MARK W , TOWNSEND DAVID E , GU HAOYI , NAQUI ALI
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Patent Agency Ranking
公开(公告)号：BR9611519A
公开(公告)日：1999-03-02
申请号：BR9611519
申请日：1996-11-12
Applicant: IDEXX LAB INC
Inventor： TOWNSEND DAVID E , PIERSON MARK W , CROTEAU ANDREW J , 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：CA2307123C
公开(公告)日：2007-04-24
申请号：CA2307123
申请日：1998-10-27
Applicant: IDEXX LAB INC
Inventor： PIERSON MARK W , TOWNSEND DAVID E , GELARDI PAUL J , NAQUI ALI , GU HAOYI
IPC: B01L3/00 , C12M1/34 , B01J19/00 , 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 th e 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：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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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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