公开(公告)号：EP2648846A1

公开(公告)日：2013-10-16

申请号：EP11806032.6

申请日：2011-12-08

申请人： Abbott Point Of Care, Inc.

发明人： LALPURIA, Niten V. ,  UNFRICHT, Darryn W. ,  NIKONOROV, Igor ,  PORTS, Benjamin ,  OLSON, Douglas R.

IPC分类号： B01L3/00 ,  B01F5/06 ,  B01F13/00 ,  G01N15/14

CPC分类号： B01L3/5027 ,  B01F11/0071 ,  B01F13/0059 ,  B01L3/502707 ,  B01L2200/14 ,  B01L2300/0816 ,  B01L2300/161 ,  B01L2300/165 ,  G01N15/1463 ,  G01N15/1484 ,  G01N21/0303 ,  G01N21/05 ,  G01N33/48 ,  G01N33/487 ,  Y10T436/2575

摘要： An apparatus and method for analyzing a biological fluid sample is provided. The method includes the steps of: a) providing an analysis cartridge having a channel and an analysis chamber, wherein the channel is in fluid communication with the analysis chamber and includes at least one hydrophobic interior wall surface; b) admixing one or more anti-adsorption agents with fluid sample disposed within the channel, wherein the anti-adsorption agents are operable to inhibit adsorption of fluid sample onto the interior wall surface of the channel; c) moving the fluid sample into the analysis chamber; and d) analyzing the sample within the analysis chamber.

公开(公告)号：EP2648846B1

公开(公告)日：2018-02-07

申请号：EP11806032.6

申请日：2011-12-08

申请人： Abbott Point Of Care, Inc.

发明人： LALPURIA, Niten V. ,  UNFRICHT, Darryn W. ,  NIKONOROV, Igor ,  PORTS, Benjamin ,  OLSON, Douglas R.

IPC分类号： B01L3/00 ,  B01F5/06 ,  B01F13/00 ,  G01N15/14

CPC分类号： B01L3/5027 ,  B01F11/0071 ,  B01F13/0059 ,  B01L3/502707 ,  B01L2200/14 ,  B01L2300/0816 ,  B01L2300/161 ,  B01L2300/165 ,  G01N15/1463 ,  G01N15/1484 ,  G01N21/0303 ,  G01N21/05 ,  G01N33/48 ,  G01N33/487 ,  Y10T436/2575

摘要： An apparatus and method for analyzing a biological fluid sample is provided. The method includes the steps of: a) providing an analysis cartridge having a channel and an analysis chamber, wherein the channel is in fluid communication with the analysis chamber and includes at least one hydrophobic interior wall surface; b) admixing one or more anti-adsorption agents with fluid sample disposed within the channel, wherein the anti-adsorption agents are operable to inhibit adsorption of fluid sample onto the interior wall surface of the channel; c) moving the fluid sample into the analysis chamber; and d) analyzing the sample within the analysis chamber.

公开(公告)号：EP3351305A1

公开(公告)日：2018-07-25

申请号：EP18155417.1

申请日：2011-12-08

申请人： Abbott Point Of Care, Inc.

发明人： LALPURIA, Niten V. ,  UNFRICHT, Darryn W. ,  NIKONOROV, Igor ,  PORTS, Benjamin ,  OLSON, Douglas R.

IPC分类号： B01L3/00 ,  B01F5/06 ,  B01F13/00 ,  G01N15/14

CPC分类号： B01L3/5027 ,  B01F11/0071 ,  B01F13/0059 ,  B01L3/502707 ,  B01L2200/14 ,  B01L2300/0816 ,  B01L2300/161 ,  B01L2300/165 ,  G01N15/1463 ,  G01N15/1484 ,  G01N21/0303 ,  G01N21/05 ,  G01N33/48 ,  G01N33/487 ,  Y10T436/2575

摘要： An apparatus and method for analysing a biological fluid sample is provided. The method includes the steps of: a) providing an analysis cartridge having a channel and an analysis chamber, wherein the channel is in fluid communication with the analysis chamber and includes at least one hydrophobic interior wall surface; b) ad-mixing one or more anti-adsorption agents with fluid sample disposed within the channel, wherein the anti-adsorption agents are operable to inhibit adsorption of fluid sample onto the interior wall surface of the channel; c) moving the fluid sample into the analysis chamber; and d) analysing the sample within the analysis chamber.

公开(公告)号：EP2994752A1

公开(公告)日：2016-03-16

申请号：EP14755436.4

申请日：2014-05-09

申请人： Abbott Point Of Care, Inc.

发明人： UNFRICHT, Darryn W. ,  MUELLER, Cord ,  WARDLAW, Stephen C.

IPC分类号： G01N33/49 ,  G06T7/00

CPC分类号： G01N33/721 ,  G01N15/06 ,  G01N21/03 ,  G01N21/5907 ,  G01N33/49 ,  G01N33/726 ,  G01N33/80 ,  G01N2015/0065 ,  G01N2021/0346 ,  G01N2021/3144 ,  G01N2021/5934 ,  G01N2021/5957 ,  G01N2021/5988 ,  G01N2333/805 ,  G06K9/00134

摘要： A method and apparatus for determining hemoglobin concentration is provided. A method aspect includes the steps of: a) depositing an unlysed, substantially undiluted blood sample into an analysis chamber adapted to quiescently hold the sample for analysis; b) imaging the sample in a region of the analysis chamber where the height of the chamber is no more than about twenty microns (20μ) or no less than about two microns (2μ), to produce image signals representative of the optical density of the imaged region; c) determining a sample representative optical density value using the image signals representative of the optical density of the imaged region; and d) determining the hemoglobin concentration of the sample using the sample representative optical density value.

摘要翻译： 提供了一种用于确定采矿血红蛋白浓度的方法和装置。 一种方法方面包括以下步骤：a）未裂解的，基本上未稀释的血液样本的沉积到在分析腔室angepasst静止地保持用于分析的样品; B）成像在分析腔室的区域中的样品，其中所述腔室的高度为不大于约20微米（20μ）或不小于约2微米（2μ）以上，以产生代表的光密度的图像信号 成像区域; c）中确定的采矿使用代表所述成像区域的光密度的图像信号的样本代表光密度值; 和d）确定的采矿使用样品代表光密度值样品的血红蛋白浓度。