Full-automatic integrated structure for treating magnetic particles in chemical luminescence immune assay

An automatic chemistry and luminescence immune technology, applied in the direction of analytical materials and instruments, can solve the problems of complicated process control, large instrument size, long reaction time, etc., to achieve the effect of clean cleaning, simple control, and less loss of magnetic particles

Inactive Publication Date: 2015-11-25
SUZHOU HAOOUBO BIOPHARML
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These three devices are usually dispersed, resulting in large instrument volume, long reaction time, cumbersome process control, and the use of stirring rods for contact stirring can lead to cross-contamination

Method used

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  • Full-automatic integrated structure for treating magnetic particles in chemical luminescence immune assay
  • Full-automatic integrated structure for treating magnetic particles in chemical luminescence immune assay
  • Full-automatic integrated structure for treating magnetic particles in chemical luminescence immune assay

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see figure 1 , the embodiment of the present invention includes:

[0024] An integrated device for magnetic particle cleaning, stirring, separation and substrate injection based on a fully automatic chemiluminescence immunoassay system, including a cleaning tray 1, a motor vertical lifting frame 2, a cleaning arm support frame 3, a cleaning head rotor 4, and a washing liquid Injection needle 5, lotion evacuation needle 6, substrate injection needle 7, magnet 8 and mixing motor 9.

[0025] There are two motor...

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Abstract

The invention discloses a full-automatic integrated device for treating magnetic particles in chemical luminescence immune assay. Motor vertical lifting frames in the device are arranged at the periphery of a washing disc; washing arm supporting frames are connected with the motor vertical lifting frames; washing head rotors, washing liquid evacuation needles and uniform mixing motors are arranged on the washing arm supporting frames; the uniform mixing motors drive the washing head rotors to rotate; any washing liquid injection needle or a substrate injection needle penetrates the washing head rotors to be arranged; and the washing disc is provided with reaction cup rotary positions and magnets. With the adoption of the manner, the full-automatic integrated device for treating the magnetic particles in the chemical luminescence immune assay is mainly applicable to magnetic particle washing, stirring, separation and substrate injection in chemical luminescence immune assay equipment, so that assembly line type washing of the magnetic particles is realized, the washing is relatively clean and the loss of the magnetic particles is relatively few; the structure is relatively optimized and the control is relatively simple; and the full-automatic integrated device has a relatively independent function and is suitable for a whole automatic system.

Description

technical field [0001] The invention relates to an internal processing device of an in vitro diagnostic instrument, in particular to an integrated device for magnetic particle cleaning, stirring, separation and substrate injection based on a fully automatic chemiluminescence immunoassay system. Background technique [0002] Immunoassay has gone through different periods such as radioimmunoassay and fluorescent immunoassay, and fully automatic chemiluminescent immunoassay is a new stage in the development of immunoassay. Its environmental protection, fast and accurate characteristics have been widely recognized by people. Therefore, fully automatic chemiluminescence immunoassay is the only way to the perfection of immunoassay. At present, there are three kinds of automatic chemiluminescence instruments commonly seen on the market. The first is a fully automatic immunoassay system using a microwell plate, the second is a fully automatic immunoassay system using magnetic parti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/00
Inventor 苏凤武彭会军郅晓乐李庆春
Owner SUZHOU HAOOUBO BIOPHARML
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