公开(公告)号：US10895524B2

公开(公告)日：2021-01-19

申请号：US14768680

申请日：2014-02-19

Applicant: Abbott Point of Care, Inc.

Inventor： Manav Mehta ,  Robert Holt

IPC: G01N1/28 ,  G01N15/05 ,  B01L9/00 ,  G01N21/03 ,  G01N33/49 ,  G01N21/64 ,  G01N21/59 ,  B01L3/00 ,  G01N35/00

Abstract: A biological fluid sample analysis chamber and a method for analyzing a biological fluid sample is provided. The chamber includes a first chamber panel, a second chamber panel, and a plurality of beads disposed between the first chamber panel and the second chamber panel, which beads are configured to not reflect light incident to the beads in an amount that appreciably interferes with a photometric analysis of the biologic fluid.

公开(公告)号：US08845981B2

公开(公告)日：2014-09-30

申请号：US13729813

申请日：2012-12-28

Applicant: Abbott Point of Care, Inc.

Inventor： Manav Mehta

IPC: B01L3/00 ,  F16K17/40

CPC classification number: F16K17/40 ,  B01L3/5027 ,  B01L3/502738 ,  B01L2200/0605 ,  B01L2400/0406 ,  B01L2400/0688 ,  Y10S435/808 ,  Y10S436/805 ,  Y10S436/809 ,  Y10T137/1692 ,  Y10T436/117497 ,  Y10T436/118339 ,  Y10T436/25

Abstract: A device for volumetric metering a liquid biologic sample is provided. The device includes an initial chamber, a second chamber, a third chamber, a first valve, a second valve and a third valve. The chambers are each configured so that liquid sample disposed in the respective chamber is subject to capillary forces. Each chamber has a volume, and the volume of the initial chamber is greater than the volume of either the second or the third chambers. The valves each have a burst pressure. The burst pressure of the first valve is greater than the third burst pressure. The first valve is in fluid communication with the second chamber. The second valve is disposed between, and is in fluid communication with, the initial chamber and the third chamber. The third valve is in fluid communication with the third chamber.

Abstract translation: 提供了用于体积计量液体生物样品的装置。 该装置包括初始室，第二室，第三室，第一阀，第二阀和第三阀。 各室被配置成使得设置在各个室中的液体样品受到毛细作用力。 每个室具有体积，并且初始室的体积大于第二室或第三室的体积。 阀门各有一个爆破压力。 第一阀的爆破压力大于第三爆破压力。 第一阀与第二腔流体连通。 第二阀设置在初始室和第三室之间并且与初始室和第三室流体连通。 第三阀与第三腔流体连通。

公开(公告)号：US20160003731A1

公开(公告)日：2016-01-07

申请号：US14768680

申请日：2014-02-19

Applicant: ABBOTT POINT OF CARE, INC.

Inventor： Manav Mehta ,  Robert Holt

IPC: G01N21/03 ,  G01N21/59 ,  G01N33/49

CPC classification number: G01N21/0303 ,  B01L3/502715 ,  B01L3/502746 ,  G01N21/59 ,  G01N21/6428 ,  G01N33/49 ,  G01N2021/0307 ,  G01N2021/6482 ,  G01N2035/00158 ,  G01N2201/064

Abstract: A biological fluid sample analysis chamber and a method for analyzing a biological fluid sample is provided. The chamber includes a first chamber panel, a second chamber panel, and a plurality of beads disposed between the first chamber panel and the second chamber panel, which beads are configured to not reflect light incident to the beads in an amount that appreciably interferes with a photometric analysis of the biologic fluid.

Abstract translation: 提供生物流体样品分析室和分析生物流体样品的方法。 腔室包括第一腔室面板，第二腔室面板和设置在第一腔室面板和第二腔室面板之间的多个珠子，所述珠子被配置为不反射入射到珠子的光，其量明显干扰 生物液的光度分析。

公开(公告)号：US20130167945A1

公开(公告)日：2013-07-04

申请号：US13729813

申请日：2012-12-28

Applicant: Abbott Point of Care, Inc.

Inventor： Manav Mehta

IPC: F16K17/40

CPC classification number: F16K17/40 ,  B01L3/5027 ,  B01L3/502738 ,  B01L2200/0605 ,  B01L2400/0406 ,  B01L2400/0688 ,  Y10S435/808 ,  Y10S436/805 ,  Y10S436/809 ,  Y10T137/1692 ,  Y10T436/117497 ,  Y10T436/118339 ,  Y10T436/25

Abstract: A device for volumetric metering a liquid biologic sample is provided. The device includes an initial chamber, a second chamber, a third chamber, a first valve, a second valve and a third valve. The chambers are each configured so that liquid sample disposed in the respective chamber is subject to capillary forces. Each chamber has a volume, and the volume of the initial chamber is greater than the volume of either the second or the third chambers. The valves each have a burst pressure. The burst pressure of the first valve is greater than the third burst pressure. The first valve is in fluid communication with the second chamber. The second valve is disposed between, and is in fluid communication with, the initial chamber and the third chamber. The third valve is in fluid communication with the third chamber.

Abstract translation: 提供了用于体积计量液体生物样品的装置。 该装置包括初始室，第二室，第三室，第一阀，第二阀和第三阀。 各室被配置成使得设置在各个室中的液体样品受到毛细作用力。 每个室具有体积，并且初始室的体积大于第二室或第三室的体积。 阀门各有一个爆破压力。 第一阀的爆破压力大于第三爆破压力。 第一阀与第二腔流体连通。 第二阀设置在初始室和第三室之间并且与初始室和第三室流体连通。 第三阀与第三腔流体连通。