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Full-automatic biochemistry analyzer and online sample loading method thereof

A biochemical analyzer, fully automatic technology, used in analytical materials, instruments, biological testing, etc., can solve the problem of high cost and complexity of the sampling rack

Active Publication Date: 2011-10-19
SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The sample rack is used to automatically move the sample to a specific position for a full-automatic biochemical analyzer. Although online loading of samples can be easily realized, the cost and complexity of the structure of the sample rack are far higher Based on the disc-type sample disc structure

Method used

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  • Full-automatic biochemistry analyzer and online sample loading method thereof
  • Full-automatic biochemistry analyzer and online sample loading method thereof
  • Full-automatic biochemistry analyzer and online sample loading method thereof

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Embodiment Construction

[0016] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0017] According to the embodiment of the present invention, two independently drivable sample disks are used. When additional samples need to be added to a sample disk, the sample disk can be driven to rotate to a proper position to complete online loading of samples on the sample disk. However, the sample addition operation for this sample disk does not affect the normal work of another sample disk.

[0018] Such as figure 1 As shown, in one embodiment, the sample disc of the automatic biochemical analyzer includes a control unit (not shown in the figure), two sample discs and two sets of drive systems, namely: the first sample disc 1, the second The sample disc 2, the first drive system (not shown in the figure) and the second drive system (not shown in the figure), the first sample disc 1 and the second sample disc 2 are coax...

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Abstract

The invention discloses a full-automatic biochemistry analyzer and an online sample loading method thereof. The full-automatic biochemistry analyzer comprises two concentric sample disks, two sets of driving systems, two control keys and a control unit, wherein the control unit is used for receiving a trigger signal from each control key, detecting the testing state of the sample disk, controlling the sample disk to rotate and suspend a testing item to be started on the sample disk when the sample disk is in a non-testing state, and controlling to suspend testing performed on the sample disk when the sample disk is in a testing state. In the invention, the two independently-driven concentric sample disks are adopted, and a certain control method is used, so that an instrument operator can add samples onto the sample disk safely and conveniently, and the influence on the testing efficiency is lowered to the maximum extent.

Description

technical field [0001] The invention relates to a fully automatic biochemical analyzer. Background technique [0002] A fully automatic biochemical analyzer usually includes a reagent tray, a sample tray and a reaction tray. The sample tray is used to carry the sample container containing the sample to be tested, the reagent tray is used to place the reagent container containing the reaction reagent for inspection, and the reaction tray is used to place the reaction cup. . By controlling the coordinated rotation of the reagent disk, the sample disk and the reaction disk, the samples and reagents are respectively injected into the reaction cups, and online testing and analysis are performed after the samples and reagents are mixed and reacted. [0003] During testing, it is sometimes necessary to add additional samples to the sample tray. In the automatic biochemical analyzer, whether it can support online loading of samples, that is, adding new samples and testing them dur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/10G01N33/50
Inventor 王志红
Owner SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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