专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2965065A1 METHODS AND SYSTEMS FOR ANALYZING A LIQUID MEDIUM 有权
标题翻译： VERFAHREN UND SYSTEME ZUR ANALYZE EINESFLÜSSIGENMEDIUMS
公开(公告)号：EP2965065A1
公开(公告)日：2016-01-13
申请号：EP14759928.6
申请日：2014-02-09
申请人： Ecolab USA Inc.
发明人： WALICKI, Robert S.
IPC分类号： G01N21/75 , G01N33/18
CPC分类号： G01N21/78 , G01N21/8483 , G01N31/22 , G01N33/18 , G01N2021/752 , G01N2021/7759
摘要： Methods and systems for colorimetrically analyzing a liquid medium by analyzing chemical test strip images are provided. The liquid medium can be industrial water in an industrial water system. Image analyzing software carries out the analysis. The results of the analysis can be used to diagnosing a chemical treatment regimen of the industrial water system. A chemical test strip holder can be used to enhance reliability and repeatability of the imaging process and/or subsequent analysis.
摘要翻译：提供了通过分析化学测试条图像对液体介质进行比色分析的方法和系统。液体介质可以是工业用水系统中的工业用水。图像分析软件进行分析。分析结果可用于诊断工业用水系统的化学处理方案。可以使用化学测试条保持器来增强成像过程的可靠性和重复性和/或随后的分析。

2. 发明公开

EP2741074A1 Device for use in the detection of binding affinities 审中-公开
标题翻译： Vorrichtung zur Verwendung bei derBindeaffinitätserkennung
公开(公告)号：EP2741074A1
公开(公告)日：2014-06-11
申请号：EP12195532.2
申请日：2012-12-04
申请人： F. Hoffmann-La Roche AG
发明人： The designation of the inventor has not yet been filed
IPC分类号： G01N21/77
CPC分类号： G01N21/75 , G01N21/7703 , G01N21/774 , G01N2021/752 , G01N2021/7776 , G01N2021/7793 , G01N2201/0438
摘要： A device for use in the detection of binding affinities, the device comprising a planar waveguide (2) arranged on a substrate (3), and further comprising an optical coupler (41) having a predetermined length for coupling coherent light (1) of a predetermined wavelength into the planar waveguide (2) such that a parallel beam of coherent light propagates through the planar waveguide (2) with an evanescent field (11) of the coherent light propagating along an outer surface (21) of the planar waveguide (2). The outer surface (21) of the planar waveguide (2) comprises binding sites thereon capable of binding target samples to the binding sites such that light of the evanescent field (11) is diffracted by target samples bound to the binding sites. The binding sites are arranged along a plurality of predetermined straight lines (7) running parallel to one another with a constant distance between adjacent straight lines. The predetermined straight lines (7) are arranged at an angle relative to the direction of propagation of the evanescent field (11) such that the coherent light (12) diffracted by the target samples bound to the binding sites impinges under a diffraction angle relative to the straight lines onto a further optical coupler (8) arranged in a portion (10) of the planar waveguide (2) outside the beam of coherent light propagating through the planar waveguide. The further optical coupler (8) couples the diffracted coherent light (13) out of the planar waveguide (2) such as to interfere at a predetermined detection location (9) with a difference in optical path length which is an integer multiple of the predetermined wavelength.
摘要翻译：一种用于检测结合亲和力的装置，该装置包括布置在基板（3）上的平面波导（2），并且还包括具有预定长度的光耦合器（41），用于耦合相干光（1）预定波长进入平面波导（2），使得相干光的平行光通过平面波导（2）的外表面（21）的相干光的消逝场（11）传播通过平面波导（2））。平面波导（2）的外表面（21）包括其上能够将目标样品结合到结合位点的结合位点，使得消逝场（11）的光被与结合位点结合的靶标样物衍射。结合位置沿着彼此平行延伸的多条预定直线（7）布置，在相邻直线之间具有恒定的距离。预定的直线（7）相对于ev逝场（11）的传播方向成一定角度排列，使得被绑定位置绑定的目标样本衍射的相干光（12）相对于布置在平面波导（2）的部分（10）中的另外的光耦合器（8）的直线延伸穿过平面波导传播的相干光束外部。另外的光耦合器（8）将衍射的相干光（13）耦合到平面波导（2）之外，以便以预定的检测位置（9）干涉光路长度的差异，该光程长度是预定的波长。

3. 发明公开

EP2480885A4 TESTING DEVICE FOR IDENTIFYING ANTIGENS AND ANTIBODIES IN BIOFLUIDS 有权
标题翻译：试验装置基因鉴定和抗体生物体液ANTI
公开(公告)号：EP2480885A4
公开(公告)日：2013-04-03
申请号：EP10818158
申请日：2010-09-24
申请人： UNIV MONASH
发明人： GARNIER GIL , SHEN WEI , KHAN MOHIDUS SAMAD , LI XU , THOUAS GEORGE
IPC分类号： G01N33/53 , A61B5/00 , D21H25/00 , G01N30/91 , G01N33/80
CPC分类号： G01N33/80 , G01N21/82 , G01N30/90 , G01N33/558 , G01N2021/752 , G01N2021/757 , G01N2021/825
摘要： A testing device for identifying an antigen or antibody within a biofluid sample including: a substrate having a hydrophilic surface thereon; the surface including a collection zone, and at least one detection zone extending therefrom; wherein the biofluid sample can be mixed with a specific antigen or antibody, and deposited on the collection zone and transferred by capillary action to the detection zone; the antigen or antibody in the biofluid sample reacting with an appropriate said antibody or antigen thereby resulting in a visual indication within the detection zone.

4. 发明公开

EP2480885A1 TESTING DEVICE FOR IDENTIFYING ANTIGENS AND ANTIBODIES IN BIOFLUIDS 有权
标题翻译：试验装置基因鉴定和抗体生物体液ANTI
公开(公告)号：EP2480885A1
公开(公告)日：2012-08-01
申请号：EP10818158.7
申请日：2010-09-24
申请人： Monash University
发明人： GARNIER, Gil , SHEN, Wei , KHAN, Mohidus Samad , LI, Xu , THOUAS, George
IPC分类号： G01N33/53 , D21H25/00 , G01N33/80 , A61B5/00 , G01N30/91
CPC分类号： G01N33/80 , G01N21/82 , G01N30/90 , G01N33/558 , G01N2021/752 , G01N2021/757 , G01N2021/825 , Y02A50/58
摘要： A testing device for identifying an antigen or antibody within a biofluid sample including: a substrate having a hydrophilic surface thereon; the surface including a collection zone, and at least one detection zone extending therefrom; wherein the biofluid sample can be mixed with a specific antigen or antibody, and deposited on the collection zone and transferred by capillary action to the detection zone; the antigen or antibody in the biofluid sample reacting with an appropriate said antibody or antigen thereby resulting in a visual indication within the detection zone.

5. 发明公开

EP3194982A1 POINT OF CARE ANALYTICAL PROCESSING SYSTEM 审中-公开
标题翻译：护理分析处理系统点
公开(公告)号：EP3194982A1
公开(公告)日：2017-07-26
申请号：EP15745722.7
申请日：2015-07-24
申请人： Ortho-Clinical Diagnostics Inc.
发明人： JAKUBOWICZ, Raymond F.
IPC分类号： G01N35/00 , B01L3/00 , B01L9/00 , G01N33/487 , G01N33/49
CPC分类号： G01N21/78 , B01L3/5023 , B01L3/50273 , B01L9/52 , B01L9/527 , B01L2300/0681 , B01L2300/0825 , B01L2300/0864 , B01L2400/0406 , B01L2400/086 , G01N33/48707 , G01N33/49 , G01N35/00029 , G01N2021/752 , G01N2021/7759 , G01N2035/00158 , G01N2035/00356 , G01N2035/0439
摘要： A point of care testing system includes a reader having an incubator disposed within a reader housing, the incubator having a rotor supported for rotation and having a plurality of circumferentially disposed slots. A drive mechanism is configured to rotate the rotor about a center axis A plurality of analytical test elements are sized for fitting in the slots of the incubator either manually or on demand. Each analytical test element commonly includes a support within a cartridge. The support retains at least one of a dry chemistry chip comprising a porous spreading layer disposed in stacked relation with at least one reagent layer or a lateral flow assay device wherein the plurality of test elements can assume a common form factor with multiplexed capability, and in which cartridges are preferably gated to enable random access processing.
摘要翻译：护理点测试系统包括具有设置在读取器外壳内的培养箱的阅读器，培养箱具有支撑用于旋转的转子并具有多个沿周向设置的狭槽。驱动机构被构造成使转子围绕中心轴线旋转。多个分析测试元件的尺寸被设计成用于手动地或按需地配合在培养箱的狭槽中。每个分析测试元件通常包括盒内的支撑件。该支持物保留至少一个干化学芯片，该干化学芯片包括与至少一个试剂层或侧流测定装置成堆叠关系设置的多孔扩展层，其中多个测试元件可以采用具有多路复用能力的通用形状因子，并且在这些盒优选地被门控以实现随机存取处理。

6. 发明公开

EP3141903A1 METHODS AND DEVICES FOR IMPROVED ACCURACY OF TEST RESULTS 失效转让
标题翻译： VERFAHREN UND VORRICHTUNGENFÜRVERBESSERTE GENAUIGKEIT VON TESTERGEBNISSEN
公开(公告)号：EP3141903A1
公开(公告)日：2017-03-15
申请号：EP16186023.4
申请日：2016-08-26
申请人： Xerox Corporation
发明人： FERRARA, Joseph M., Jr. , RUIZ, Erwin , FRACHIONI, Martin L.
IPC分类号： G01N33/52 , G01N21/78
CPC分类号： G01N21/78 , G01N21/8483 , G01N33/52 , G01N2021/752 , G01N2021/7793 , G01N2021/8488
摘要： The present disclosure relates to using color calibration to improve and increase the accuracy of interpreting color-sensitive results from test strips made of substrates like paper. This is accomplished via a diagnostic test unit including a substrate, at least one region on the substrate, a reagent placed within the region to react, and a series of color legends on the substrate. Different reagent samples may be placed on the separate regions of a substrate for testing. An imaging device is used to capture the reaction results. More precise readings can be obtained by comparing the reaction results to the color legends to determine the measured property of the analyte.
摘要翻译：本公开涉及使用颜色校准来改进和提高从由诸如纸的基底制成的测试条来解释颜色敏感结果的准确性。这通过包括衬底，衬底上的至少一个区域，放置在反应区域内的试剂以及衬底上的一系列颜色图例的诊断测试单元来实现。可以将不同的试剂样品放置在用于测试的基底的分开的区域上。使用成像装置捕获反应结果。通过将反应结果与颜色图例进行比较来确定分析物的测量性质，可以获得更准确的读数。

7. 发明公开

EP2966177A1 Methods for detecting target DNA sequences 审中-公开
标题翻译： Verfahren zum Nachweis von DNA-Sequenzen
公开(公告)号：EP2966177A1
公开(公告)日：2016-01-13
申请号：EP14382266.6
申请日：2014-07-09
申请人： Vetgenomics, S.L.
发明人： Merkoçi Hyka, Arben , De La Escosura Muñiz, Alfredo , Serrano Peralta, Lorena , Altet Sanahujes, Laura , Francino Martí, Olga
IPC分类号： C12Q1/68
CPC分类号： C12Q1/6893 , C12Q1/6804 , C12Q1/6844 , C12Q2600/166 , G01N21/78 , G01N33/5308 , G01N2021/752 , G01N2021/757 , G01N2333/44 , G01N2800/26 , Y02A50/55 , C12Q2521/507 , C12Q2527/101 , C12Q2563/113 , C12Q2563/137
摘要： The invention relates to methods for detecting target DNA sequences, particularly for detecting Leishmania infection, comprising a recombinase-polymerase isothermal amplification and detection by lateral flow or electrochemistry. The invention also relates to kits and oligonucleotides for performing said methods.
摘要翻译：本发明涉及用于检测靶DNA序列的方法，特别是用于检测利什曼原虫感染的方法，其包括重组酶聚合酶等温扩增和通过侧向流动或电化学检测。本发明还涉及用于进行所述方法的试剂盒和寡核苷酸。

8. 发明公开

EP2929326A1 DEVICE FOR USE IN THE DETECTION OF BINDING AFFINITIES 有权
标题翻译：设备中使用IN的结合亲和力识别
公开(公告)号：EP2929326A1
公开(公告)日：2015-10-14
申请号：EP13799537.9
申请日：2013-12-03
申请人： F.Hoffmann-La Roche AG
发明人： FATTINGER, Christof
IPC分类号： G01N21/77
CPC分类号： G01N21/75 , G01N21/7703 , G01N21/774 , G01N2021/752 , G01N2021/7776 , G01N2021/7793 , G01N2201/0438
摘要： A device for use in the detection of binding affinities, the device comprising a planar waveguide (2) arranged on a substrate (3), and further comprising an optical coupler (41) having a predetermined length for coupling coherent light (1) of a predetermined wavelength into the planar waveguide (2) such that a parallel beam of coherent light propagates through the planar waveguide (2) with an evanescent field (11) of the coherent light propagating along an outer surface (21) of the planar waveguide (2). The outer surface (21) of the planar waveguide (2) comprises binding sites thereon capable of binding target samples to the binding sites such that light of the evanescent field (11) is diffracted by target samples bound to the binding sites. The binding sites are arranged along a plurality of predetermined straight lines (7) running parallel to one another with a constant distance between adjacent straight lines. The predetermined straight lines (7) are arranged at an angle relative to the direction of propagation of the evanescent field (11) such that the coherent light (12) diffracted by the target samples bound to the binding sites impinges under a diffraction angle relative to the straight lines onto a further optical coupler (8) arranged in a portion (10) of the planar waveguide (2) outside the beam of coherent light propagating through the planar waveguide. The further optical coupler (8) couples the diffracted coherent light (13) out of the planar waveguide (2) such as to interfere at a predetermined detection location (9) with a difference in optical path length which is an integer multiple of the predetermined wavelength.

9. 发明公开

EP2912450A1 DEFINITIVE DEVELOPMENT DIAGNOSTIC ANALYSIS 审中-公开
标题翻译：最后的表现诊断分析
公开(公告)号：EP2912450A1
公开(公告)日：2015-09-02
申请号：EP13848438.1
申请日：2013-10-24
申请人： Charm Sciences Inc.
发明人： MARKOVSKY, Robert, J.
IPC分类号： G01N30/86 , G01N30/95 , G01N33/53
CPC分类号： G01N21/8483 , G01N21/75 , G01N30/86 , G01N30/95 , G01N2021/752 , G01N2021/754 , G01N2021/755
摘要： Detecting a definitive presence or absence of an analyte from a borderline test is shown and described. In one embodiment, a method of generating a definitive test result includes continuously incubating the assay concuiTently with continuously reading a diagnostic test on the assay. In particular examples, reading the diagnostic test on the assay includes performing a one minute diagnostic reading. Typically, when a borderline test result is detected, further development of the assay is performed. In most examples, detecting a definitive presence or absence test result deactivates the testing sequence.

10. 发明公开

EP2745114A4 MOLECULAR DIAGNOSTIC ASSAY DEVICE AND METHOD OF USE 有权
标题翻译： VERWENDUNGSVERFAHREN发行诊断测试仪
公开(公告)号：EP2745114A4
公开(公告)日：2015-03-18
申请号：EP12831147
申请日：2012-09-14
申请人： CREDO BIOMEDICAL PTE LTD
发明人： WONG WINSTON , KAO STEPHEN CHANG-CHI
IPC分类号： G01N33/53 , G01N33/531 , G01N33/68
CPC分类号： G01N33/54386 , G01N21/80 , G01N33/558 , G01N33/581 , G01N2021/752 , G01N2021/757 , G01N2333/918 , G01N2458/15
摘要： Lateral flow devices and methods of use for a molecular diagnostic assay are provided. The method is suitable for detection or monitoring of targets, including biological, chemical, and material targets that exist in very low concentrations in biological samples. The methods and devices of the present application are amenable to power source-free point of care testing.
摘要翻译：提供侧流装置和用于分子诊断测定的方法。该方法适用于检测或监测目标，包括生物样品中极低浓度存在的生物，化学和物质目标。本申请的方法和装置适用于无电源点护理测试。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式