专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

WO2005100539A2 DISPOSABLE CHAMBER FOR ANALYZING BIOLOGIC FLUIDS 审中-公开
标题翻译：用于分析生物流体的可拆卸的室
公开(公告)号：WO2005100539A2
公开(公告)日：2005-10-27
申请号：PCT/US2005/011602
申请日：2005-04-07
申请人： LEVINE, Robert, A. , WARDLAW PARTNERS, LP , WARDLAW, Stephen, C.
发明人： WARDLAW, Stephen, C.
IPC分类号： C12M1/40
CPC分类号： G01N33/48764 , B01L3/5027 , B01L3/502738 , B01L2200/025 , B01L2200/12 , B01L2300/0877 , B01L2300/0887 , B01L2400/0406 , G01N1/2813 , G01N1/312 , G01N21/03 , G01N33/492 , G01N35/00009 , G01N2015/008 , G01N2015/1006 , G01N2015/1486 , G01N2021/0346 , G01N2021/0364 , Y10T436/101666 , Y10T436/25375
摘要： An apparatus for analyzing biologic fluid is provided that includes a first planar member, a second planar member, and at least three separators. At least one of planar members is transparent. The separators are disposed between the members, and separate the members to form a chamber having a height. At least one of the members or separators is sufficiently flexible to permit the chamber height to approximate the mean size of the separators. During use, the biologic fluid to be analyzed is disposed within the chamber.
摘要翻译：提供一种用于分析生物流体的装置，其包括第一平面构件，第二平面构件和至少三个分隔件。平面构件中的至少一个是透明的。分离器设置在构件之间，并且分离构件以形成具有高度的室。构件或分隔件中的至少一个具有足够的柔性，以允许室的高度接近分隔件的平均尺寸。在使用过程中，待分析的生物流体设置在室内。

12. 发明申请

WO2020243741A1 APPARATUS AND METHOD FOR TRANSFERRING AND ANALYZING SUSPENDED PARTICLES IN A LIQUID SAMPLE 审中-公开
公开(公告)号：WO2020243741A1
公开(公告)日：2020-12-03
申请号：PCT/US2020/070076
申请日：2020-05-26
申请人： LEVINE, Robert, A. , WARDLAW, Stephen, C.
发明人： LEVINE, Robert, A. , WARDLAW, Stephen, C.
IPC分类号： A61J1/06 , B01L3/00 , G01N33/48
摘要： The present invention relates to an apparatus, i.e. a device, for transferring a representative sample of a liquid containing particles into a chamber for analysis, such as for example, whole anticoagulated blood. The apparatus comprises an ante- chamber configured for receiving, containing, and transferring a portion of the sample to an analysis chamber. The chambers are continuous with each other, configured to allow the capillary flow of substantially the entirety of the contents of the ante-chamber into the analysis chamber to under-fill or substantially fill the analysis chamber. The apparatus can be conveniently configured as a disposable, single-use device, such as a dipstick, for performing both sampling and analysis from a single apparatus. The apparatus is useful for providing reliable and reproducible blood and body fluid analyses.

13. 发明申请

WO2009117683A2 METHOD AND APPARATUS FOR ANALYZING INDIVIDUAL CELLS OR PARTICULATES USING FLUORESCENT QUENCHING AND/OR BLEACHING 审中-公开
标题翻译：用于分析使用荧光淬火和/或漂白的个体细胞或颗粒的方法和设备
公开(公告)号：WO2009117683A2
公开(公告)日：2009-09-24
申请号：PCT/US2009/037845
申请日：2009-03-20
申请人： ABBOTT POINT OF CARE , LEVINE, Robert, A. , WARDLAW, Stephen, C. , LALPURIA, Niten, V. , UNFRICHT, Darryn, W.
发明人： LEVINE, Robert, A. , WARDLAW, Stephen, C. , LALPURIA, Niten, V. , UNFRICHT, Darryn, W.
IPC分类号： G01N21/64 , G01N15/14 , G01N33/50
CPC分类号： G01N33/49 , G01N15/1463 , G01N15/1475 , G01N21/6428 , G01N21/6456 , G01N33/48 , G01N33/5091 , G01N2015/008 , G01N2015/1477 , G01N2021/6432 , G01N2021/6439 , G01N2201/062
摘要： A method for analyzing a blood sample is provided that includes the steps of: a) providing a blood sample having one or more first constituents and one or more second constituents, which second constituents are different from the first constituents; b) depositing the sample into an analysis chamber adapted to quiescently hold the sample for analysis, the chamber defined by a first panel and a second panel, both of which panels are transparent; c) admixing a colorant with the sample, which colorant is operative to cause the first constituents and second constituents to fluoresce upon exposure to predetermined first wavelengths of light, and which colorant is operative to absorb light at one or more predetermined second wavelengths of light; d) illuminating at least a portion of the sample containing the first constituents and the second constituents at the first wavelengths and at the second wavelengths; e) imaging the at least a portion of the sample, including producing image signals indicative of fluorescent emissions from the first constituents and the second constituents and the optical density of the first constituents and the second constituents; f) determining a fluorescence value for each the first constituents and second constituents using the image signals; g) determining an optical density value for each of the first constituents and second constituents, which optical density is a function of the colorant absorbed by the constituents, using the image signals; and h) identifying the first constituents and the second constituents using the determined fluorescence and optical density values.
摘要翻译：提供了一种用于分析血液样本的方法，其包括以下步骤：a）提供具有一个或多个第一成分和一个或多个第二成分的血液样本，该第二成分不同于第一成分成分; b）将样品沉积到分析室中，该分析室适于静止地保持样品用于分析，该室由第一面板和第二面板限定，这两个面板都是透明的; c）将着色剂与样品混合，该着色剂可操作以在暴露于预定的第一波长的光时使第一组分和第二组分发荧光，并且该着色剂可操作以吸收一种或多种预定的第二波长的光; d）以第一波长和第二波长照射包含第一组分和第二组分的至少一部分样品; e）对样本的至少一部分进行成像，包括产生指示来自第一成分和第二成分的荧光发射以及第一成分和第二成分的光密度的图像信号; f）使用图像信号确定每个第一成分和第二成分的荧光值; g）使用所述图像信号确定所述第一成分和第二成分中的每一个的光密度值，所述光密度是由所述成分吸收的所述着色剂的函数; 和h）使用所确定的荧光和光密度值来识别第一组分和第二组分。

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