公开(公告)号：EP2216652A4

公开(公告)日：2010-11-03

申请号：EP08844241

申请日：2008-10-14

Applicant: PANASONIC CORP

Inventor： AGA MASAHIRO ,  MIYOSHI KOJI ,  TAKAHASHI MIE ,  KUROKAWA HIDEYUKI ,  TANIDA TAKAHIKO ,  YAMADA RYOSUKE ,  MATSUDA YOKO

IPC: G01N33/543 ,  G01N21/78 ,  G01N21/86 ,  G01N21/88 ,  G01N30/95 ,  G01N33/53

CPC classification number: G01N21/8483 ,  G01N30/95 ,  G01N33/54386 ,  G01N33/558 ,  G01N2201/1242

公开(公告)号：EP2251691A4

公开(公告)日：2011-01-26

申请号：EP09702864

申请日：2009-01-09

Applicant: PANASONIC CORP

Inventor： TAKAHASHI MIE ,  AGA MASAHIRO ,  KUROKAWA HIDEYUKI ,  TANIDA TAKAHIKO ,  YAMADA RYOSUKE ,  MATSUDA YOKO

IPC: G01N33/543

CPC classification number: G01N33/558 ,  G01N33/54366 ,  G01N33/54393 ,  Y10T436/25

公开(公告)号：JP2009156716A

公开(公告)日：2009-07-16

申请号：JP2007335425

申请日：2007-12-27

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： TANIDA TAKAHIKO ,  MIYOSHI KOJI ,  AGAWA MASAHIRO ,  KUROKAWA HIDEYUKI ,  YAMADA RYOSUKE ,  MATSUDA YOKO ,  TAKAHASHI MITSUE

IPC: G01N33/543 ,  G01N21/17

CPC classification number: G01N21/8483

Abstract: PROBLEM TO BE SOLVED: To provide a solution measurement method and a solution measurement apparatus for favorably detecting a flow of a to-be-inspected solution as a specimen, and accurately calculating the quantity of a to-be-measured material in a state that the development quantity of the to-be-inspected solution is uniform.
SOLUTION: In the solution measurement method, the specimen X is temporarily accumulated in a capillary 8 as a solution reservoir of a test piece when the specimen X as the to-be-inspected solution is added to the test piece. The specimen X is developed from the capillary 8 to a development layer of the test piece. An optical characteristic is measured in a predetermined to-be-measured section. The quantity of the to-be-measured material contained in the specimen X is calculated. The to-be-measured section is measured when the specimen X in the capillary 8 decreases to the predetermined quantity or less. The quantity of the to-be-measured material contained in the specimen X is calculated based on the measurement value. The method can detect an event that the certain quantity of the specimen X flows from the capillary 8 to the to-be-measured section of the development layer, and can accurately calculate the quantity of the to-be-measured material in a state that the development quantity of the specimen X is uniform.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种溶液测量方法和溶液测量装置，用于有利地检测作为样品的待检测溶液的流动，并且精确地计算待测物质的量 待检查方案的开发量均匀的状态。 解决方案：在溶液测量方法中，当将作为待检查溶液的样品X添加到试验片中时，试样X临时堆积在作为试验片的溶液储存器的毛细管8中。 样品X从毛细管8显影到试片的显影层。 在预定的待测部分中测量光学特性。 计算样本X中包含的被测量材料的量。 当毛细管8中的样本X减少到预定量或更小时，测量被测量部分。 根据测定值计算试样X中含有的被测量材料的量。 该方法可以检测一定量的样品X从显影层的毛细管8流向待测部位的事件，并且能够精确地计算待测材料的量， 样本X的显影量是均匀的。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009098080A

公开(公告)日：2009-05-07

申请号：JP2007271881

申请日：2007-10-19

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： KUROKAWA HIDEYUKI ,  AGAWA MASAHIRO ,  TANIDA TAKAHIKO ,  MATSUDA YOKO ,  YAMADA RYOSUKE

IPC: G01N33/543 ,  G01N21/78

Abstract: PROBLEM TO BE SOLVED: To provide an immunochromatographic measurement apparatus for accurately obtaining the degree of coloration, and determining a concentration of to-be-measured component if dust other than the to-be-measured component and a residual marker material remain in an immobilized reagent provided on a chromatographic specimen.
SOLUTION: The immunochromatographic measurement apparatus includes: a coloration reading means 1 for optically reading a plurality of immobilized reagent sections on the chromatographic specimen at a predetermined sampling interval, and generating reading data; a degree-of-coloration calculating means 2 for calculating the degree of coloration in each immobilized reagent section from the reading data; a degree-of-coloration storing means 3 for storing a temporal change in the degree of coloration in each immobilized reagent section as a degree-of-coloration data sequence; a stationary value detecting means 4 for obtaining the stationary degree of coloration from the degree-of-coloration data sequence of each immobilized reagent section; and a concentration determining means 5 for determining the concentration of the to-be-measured component within a to-be-inspected liquid by using a combination of the stationary degree of coloration in the immobilized reagent sections.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供用于准确获得着色程度的免疫色谱测量装置，以及如果除了被测量组分之外的灰尘和剩余标记物质残留，则确定待测量组分的浓度 在提供在色谱样品上的固定化试剂中。 解决方案：免疫色谱测量装置包括：着色读取装置1，用于以预定的采样间隔光学读取色谱试样上的多个固定化试剂部分，并产生读数据; 着色度计算装置2，用于根据读取数据计算每个固定化试剂部分中的着色程度; 着色度存储装置3，用于将每个固定化试剂部分中的着色程度的时间变化存储为着色度数据序列; 稳定值检测装置4，用于根据每个固定化试剂部分的着色数据序列获得稳定的着色度; 以及浓度确定装置5，用于通过使用固定化试剂部分中的稳定着色程度的组合来确定待检查液体中被测量部件的浓度。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009168585A

公开(公告)日：2009-07-30

申请号：JP2008006343

申请日：2008-01-16

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： MATSUDA YOKO ,  TAKAHASHI MITSUE ,  AGAWA MASAHIRO ,  KUROKAWA HIDEYUKI ,  TANIDA TAKAHIKO ,  YAMADA RYOSUKE

IPC: G01N33/543

CPC classification number: G01N33/558 ,  G01N33/54366 ,  G01N33/54393 ,  Y10T436/25

Abstract: PROBLEM TO BE SOLVED: To minimize accuracy degradation due to the viscosity difference between sample solutions in a sample solution analysis method and a sample solution analysis apparatus for developing a sample solution and measuring analytes in the sample solution. SOLUTION: A sample solution 50 is introduced from a sample inlet part 6 provided for one side of a test strip 100 to develop the sample solution 50 by capillary action in a developing layer 2 provided in such a way that its downstream region may extend to the other side of the test strip 100 and analyze analytes in the sample solution 50 in a sample solution analysis method. At the time of developing, the test strip 100 is arranged in an attitude for development in such a way that the downstream region of the developing layer may be oriented downward. Since the effects of the viscosity of the sample solution 50 when developed are reduced to reduce the difference in developing speed between sample solutions 50 having different viscosities by this method, it is possible to improve analysis accuracy and reliability. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为了使样品溶液分析方法中的样品溶液之间的粘度差异和用于开发样品溶液的样品溶液分析装置和测量样品溶液中的分析物的精度劣化最小化。 解决方案：样品溶液50从设置在测试条100的一侧的样品入口部分6引入，以通过毛细管作用在显影层2中开发样品溶液50，所述显影层2以下游区域 延伸到测试条100的另一侧，并在样品溶液分析方法中分析样品溶液50中的分析物。 在显影时，测试条100被布置成以显影层的下游区域向下定向的显影姿态。 由于通过这种方法降低样品溶液50在显影时的粘度的影响，以降低具有不同粘度的样品溶液50之间的显影速度差，所以可以提高分析精度和可靠性。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009115521A

公开(公告)日：2009-05-28

申请号：JP2007286841

申请日：2007-11-05

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： TANIDA TAKAHIKO ,  AGAWA MASAHIRO ,  KUROKAWA HIDEYUKI ,  YAMADA RYOSUKE ,  MATSUDA YOKO

IPC: G01N21/17 ,  G01B11/26 ,  G01N21/78 ,  G01N33/543

Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting the attitude of a specimen-measuring device and a specimen-measuring method for observing the deviations of the spot of a specimen applied to a test piece inside a capillary, detecting its inclination, and preventing flow anomalies.
SOLUTION: The inclination of the device cane be detected, by determining the area of a reduced region formed by he development of a spot of the specimen 123 which is applied to the capillary 108. When the inclination is anomalous, by reporting it to a user and urging the user to correct the inclination, flow anomalies of the specimen 123 on the test piece can be prevented, and measurement accuracy of the specimen-measuring device can be improved.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于检测试样测量装置的姿态的方法和用于观察施加到毛细管内的试验片的试样的斑点的偏差的试样测量方法，检测其倾斜度 ，并防止流量异常。

解决方案：通过确定通过施加到毛细管108的样本123的斑点的形成而形成的缩小区域的面积来检测装置手柄的倾斜度。当倾斜异常时，通过报告 并且促使用户纠正倾斜，能够防止试样123在试验片上的流动异常，能够提高试样测定装置的测定精度。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009150856A

公开(公告)日：2009-07-09

申请号：JP2007331274

申请日：2007-12-25

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： AGAWA MASAHIRO ,  KUROKAWA HIDEYUKI ,  TANIDA TAKAHIKO ,  YAMADA RYOSUKE ,  MATSUDA YOKO

IPC: G01N33/543 ,  G01N21/78

Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for sample analysis, capable of satisfactorily acquiring individual information as minimizing increases in facility costs and the large formation of the apparatus even when using a test piece 1 having a surface in which concentration information appears and the opposite surface provided with the individual information such as code information 22, and to provide the test piece.
SOLUTION: Code information 22, the individual information on the individual test piece 1, is indicated on the surface opposite to a concentration measuring surface of the test piece 1 in which concentration information of an analyte appears in the test piece 1. A photo-detection means arranged in front of the concentration measuring surface of the test piece 1 acquires concentration information of the analyte at the concentration measuring surface in the test piece 1 and acquires the code information 22 of the surface opposite to the concentration measuring surface through the test piece 1.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为了提供一种用于样品分析的方法和装置，即使使用具有表面的试件1，也能够令人满意地获取个体信息，使得设备成本的增加最小化，以及装置的大型形成 出现浓度信息，并且提供具有诸如代码信息22的个人信息的相对表面，并提供测试片。

解决方案：代码信息22，在与测试件1的浓度信息相对的表面相对的表面上指示个别测试件1上的个人信息。 布置在测试件1的浓度测量表面前面的光检测装置获取测试片1中的浓度测量表面上的分析物的浓度信息，并通过该测量表面获取与浓度测量表面相对的表面的代码信息22 试卷1.版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009115470A

公开(公告)日：2009-05-28

申请号：JP2007285616

申请日：2007-11-02

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： AGAWA MASAHIRO ,  MIYOSHI KOJI ,  TAKAHASHI MITSUE ,  KUROKAWA HIDEYUKI ,  TANIDA TAKAHIKO ,  YAMADA RYOSUKE ,  MATSUDA YOKO

IPC: G01N33/543 ,  G01N21/78

CPC classification number: G01N21/8483 ,  G01N30/95 ,  G01N33/54386 ,  G01N33/558 ,  G01N2201/1242

Abstract: PROBLEM TO BE SOLVED: To provide a chromatographic inspection apparatus capable of detecting the deterioration of a test piece at chromatographic inspection, and performing accurate inspection.
SOLUTION: With a liquid sample developed in a chromatographic test piece 1, the difference of luminance between two prescribed points or the amount of a luminance change in a prescribed region is measured and compared with a predetermined specified value. Since it is possible to automatically detect deterioration such as deterioration in hydrophilicity at a lower part of a liquid-impermeable sheet material 8 during chromatography inspection, accurate inspection can be performed.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够在色谱检查中检测试片的劣化并进行精确检查的色谱检查装置。 解决方案：使用在色谱试片1中显影的液体样品，测量两个规定点之间的亮度差或规定区域中的亮度变化量，并将其与预定的规定值进行比较。 由于能够自动检测色谱检查时的不透液性片材8的下部的亲水性劣化的劣化，因此可以进行精确的检查。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009085695A

公开(公告)日：2009-04-23

申请号：JP2007254036

申请日：2007-09-28

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： MIYOSHI KOJI ,  AGAWA MASAHIRO ,  TANIDA TAKAHIKO ,  YAMADA RYOSUKE ,  KUROKAWA HIDEYUKI ,  MATSUDA YOKO

IPC: G01N33/543 ,  G01N21/27 ,  G01N21/78

CPC classification number: G01N21/78 ,  G01N21/8483

Abstract: PROBLEM TO BE SOLVED: To provide a biosensor enhanced in reliability and measuring precision, and a measuring method using it.
SOLUTION: In the biosensor for optically detecting a signal to measure the concentration of an analyzing target, a liquid sample is developed on a developing part 13 when the liquid sample is supplied to a supply part 12, a reaction part 14 is colored corresponding to the concentration of the analyzing target and the absorbance of the reaction part 14 is read but, at this time, the developing speed of the liquid sample is read to measure the amount of the liquid sample supplied to the supply part 12.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供可靠性和测量精度提高的生物传感器以及使用它的测量方法。 解决方案：在用于光学检测分析对象的浓度的信号的生物传感器中，当液体样品被供应到供应部分12时，液体样品在显影部分13上显影，反应部分14着色 对应于分析对象物的浓度和反应部分14的吸光度被读取，此时，读取液体样本的显影速度，以测量供给到供给部分12的液体试样的量。

版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009085694A

公开(公告)日：2009-04-23

申请号：JP2007254035

申请日：2007-09-28

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： YAMADA RYOSUKE ,  AGAWA MASAHIRO ,  KUROKAWA HIDEYUKI ,  TANIDA TAKAHIKO ,  MATSUDA YOKO

IPC: G01N21/17 ,  G01N21/27

Abstract: PROBLEM TO BE SOLVED: To provide an analyzer capable of detecting focus blur quantity from the image data of the fiber structure of the surface of a photographed test piece to determine the measuring region corresponding to the focus blur quantity.
SOLUTION: The analyzer comprises the test piece 1 having a fiber structure, an imaging element 7 for acquiring the image data of the test piece 1, a light emitting element 4 for irradiating the test piece 7 with light and an optical element 11 for forming the image data of the test piece 1 on the surface of the imaging element 7 and the relation between the unevenness data of the surface of the test piece 1 obtained from the photographed image data and the focus blur quantity of an optical system is calculated to determine the measuring region corresponding to the focus blur quantity.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够从拍摄的测试片的表面的光纤结构的图像数据中检测焦点模糊量的分析器，以确定与聚焦模糊量相对应的测量区域。 解决方案：分析仪包括具有纤维结构的测试片1，用于获取测试片1的图像数据的成像元件7，用于用光照射测试片7的光发射元件4和光学元件11 用于在成像元件7的表面上形成测试片1的图像数据，并且计算从拍摄的图像数据获得的测试片1的表面的不平坦数据与光学系统的聚焦模糊量之间的关系 以确定与聚焦模糊量相对应的测量区域。 版权所有（C）2009，JPO＆INPIT