公开(公告)号：US20090159803A1

公开(公告)日：2009-06-25

申请号：US12341573

申请日：2008-12-22

Applicant: Fritz BERTHOLD ,  Norbert Klaiber

Inventor： Fritz BERTHOLD ,  Norbert Klaiber

IPC: G01T1/20

CPC classification number: G01N21/6452 ,  G01J3/02 ,  G01J3/0216 ,  G01J3/0232 ,  G01N21/6408 ,  G01N21/6445 ,  G01N21/76

Abstract: An apparatus for selected measurement of at least one of luminescent and fluorescent radiation from at least one sample well, the apparatus comprising: means defining an excitation light path for fluorescence measurements; at least one light source in the excitation path; means defining an emission light path; and at least one detector with a wavelength selector in the emission light path, wherein: the apparatus further comprises at least one first reflector element that encompasses a reflection chamber and projects at least a portion of the light emitted from the at least one sample well directionally onto the wavelength selector; the emission light path extends between the at least one sample well and the wavelength selector through the at least one first reflector element; and the excitation light path extends into the reflection chamber and extends to a point above the at least one sample well.

Abstract translation: 一种用于选择测量来自至少一个样品阱的发光和荧光辐射中的至少一种的装置，所述装置包括：限定用于荧光测量的激发光路径的装置; 激励路径中的至少一个光源; 限定发射光路的装置; 以及至少一个在发射光路中具有波长选择器的检测器，其中：所述设备还包括至少一个第一反射器元件，其包围反射室并将至少一部分从所述至少一个样品阱射出的光定向地突出 到波长选择器上; 所述发射光路通过所述至少一个第一反射器元件在所述至少一个样品阱和所述波长选择器之间延伸; 并且激发光路延伸到反射室中并延伸到至少一个样品阱上方的点。

公开(公告)号：US20120027642A1

公开(公告)日：2012-02-02

申请号：US13194673

申请日：2011-07-29

Applicant: Fritz BERTHOLD ,  Wilfried Reuter

Inventor： Fritz BERTHOLD ,  Wilfried Reuter

IPC: G01N21/76 ,  G01N21/64

CPC classification number: G01N21/6452 ,  G01N21/76

Abstract: Described is a luminometer or fluorometer having an optical axis which extends essentially perpendicular to the measuring sample. The detector for the luminometer or the fluorometer is arranged either directly or via a deflection means in the optical axis. An injection device (20) with an injection channel is provided for feeding in the reagents, wherein the injection channel consists of a first section and a second section, arranged at an angle relative to the first section, and is provided with a discharge opening (24c) that points in the direction of the measuring sample. To achieve a high sensitivity and a broad application range, the first section of the injection channel extends essentially perpendicular to the optical axis and at least one second injection device is provided which also comprises an injection channel with two sections, wherein the first section extends essentially perpendicular to the optical axis and the second section is angled relative to the first section and which ends in a discharge opening (24c′, 24c″).

Abstract translation: 描述了具有基本上垂直于测量样品延伸的光轴的发光计或荧光计。 用于发光计或荧光计的检测器直接或通过光轴上的偏转装置布置。 提供了具有注入通道的注射装置（20），用于供给试剂，其中注射通道由相对于第一部分成一定角度布置的第一部分和第二部分组成，并且设置有排出口 24c）指向测量样品的方向。 为了实现高灵敏度和广泛的应用范围，注入通道的第一部分基本上垂直于光轴延伸，并且提供至少一个第二注射装置，其还包括具有两个部分的注射通道，其中第一部分基本上延伸 垂直于所述光轴并且所述第二部分相对于所述第一部分成角度并且其终止于排出开口（24c'，24c“）。