知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

4 条记录 (耗时 0.033 秒)

    Blood leak detector for extracorporeal treatment system
    1.
    发明申请
    Blood leak detector for extracorporeal treatment system 有权
    血液检漏仪用于体外治疗系统

    公开(公告)号：US20060012774A1

    公开(公告)日：2006-01-19

    申请号：US11217391

    申请日：2005-09-02

    申请人： John O'Mahony ,  Edwin Merrick ,  Sonny Behan

    发明人： John O'Mahony ,  Edwin Merrick ,  Sonny Behan

    IPC分类号： G01N33/48

    CPC分类号： A61M1/1692 ,  A61M2205/331

    摘要： A blood leak detector is disclosed having a light source projecting a beam along an optical path, wherein the beam has a wavelength in a range of about 800 to 930 nm; a light detector receiving the beam through an aperture having a diameter in a range of 30 to 60 thousands of an inch; and a housing to receive a tubular liquid passage between the light source and light detector, the housing having a slot transverse to the optical path to receive the tubular liquid passage and the slot has a width narrower than the tubular liquid passage when uncompressed.

    摘要翻译： 公开了一种血液泄漏检测器，其具有沿着光路投射光束的光源，其中所述光束具有在约800至930nm范围内的波长; 光检测器，其通过具有30至60千英寸范围内的直径的孔接收光束; 以及壳体，用于在所述光源和光检测器之间接收管状液体通道，所述壳体具有横向于所述光路的槽以容纳所述管状液体通道，并且所述狭槽在未被压缩时具有比所述管状液体通道窄的宽度。

    Cuvette apparatus and system for measuring optical properties of a liquid such as blood
    2.
    发明申请
    Cuvette apparatus and system for measuring optical properties of a liquid such as blood 有权
    比色杯装置和用于测量诸如血液的液体的光学性质的系统

    公开(公告)号：US20050094127A1

    公开(公告)日：2005-05-05

    申请号：US10975411

    申请日：2004-10-29

    申请人： John O'mahony ,  Xinrui Hou ,  Edwin Merrick

    发明人： John O'mahony ,  Xinrui Hou ,  Edwin Merrick

    IPC分类号： A61B5/00 ,  G01N21/05 ,  G01N21/35 ,  G01N33/48 ,  G01N21/00

    CPC分类号： A61B5/14557 ,  G01N21/05 ,  G01N21/359

    摘要： A optical sensor for measuring tranmissive properties of a solution having: a cuvette body with an enclosed flow passage for the solution, wherein the flow passage further includes a solution inlet and a solution outlet and a cuvette between the inlet and outlet; a light source projecting light of a predetermined wavelength through the cuvette and solution flowing through the cuvette and to a light sensor, wherein the cuvette has inner wall surfaces opaque to the light of said predetermined wavelength, and the inner wall is in contact with the solution.

    摘要翻译： 一种用于测量溶液的透射性质的光学传感器，其具有：具有用于溶液的封闭流动通道的比色皿体，其中所述流动通道还包括溶液入口和溶液出口以及在入口和出口之间的比色杯; 光源，其通过比色杯预定波长的光和流过比色杯的光和光传感器，其中所述反应杯具有对于所述预定波长的光不透明的内壁表面，并且所述内壁与所述溶液接触 。