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Sample rack insertion scheduling method and sample rack loading device

A scheduling method and sample rack technology, applied in the analysis of materials, instruments, etc., can solve the problems of pipeline failure reporting, automatic operation program interference, instrument damage, etc., to achieve the effect of improving reliability and avoiding the risk of damage to instruments

Active Publication Date: 2017-02-15
SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above practices often lead to interference with the automatic running program of the pipeline, causing the pipeline to report a fault, and then causing problems such as abnormal stop of the pipeline and damage to the instrument

Method used

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  • Sample rack insertion scheduling method and sample rack loading device
  • Sample rack insertion scheduling method and sample rack loading device
  • Sample rack insertion scheduling method and sample rack loading device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] An embodiment of the sample rack loading device according to the present invention can refer to figure 1 and figure 2 , including a loading area 101, an ejection channel 103, a loading mechanism 104, a pushing mechanism 105, a pushback mechanism 106 and a control module (not shown).

[0016] The loading area 101 is used to store sample racks 102, such as figure 2 Medium sample racks are stored in the loading area in a dense arrangement in the thickness direction. The ejection channel 103 communicates with the loading area. The loading mechanism 104 is arranged in the loading area, and is used to push the sample racks in the loading area to the push-out channel. The loading mechanism can be, for example, a lever, a shift block, a pick, etc., and pushes the sample racks stored in the loading area along the advancing direction D1. Push it into the exit channel. The propulsion mechanism 105 is arranged in the push-out channel for pushing the sample rack out of the pus...

Embodiment 2

[0019] An implementation of the sample rack insertion scheduling method according to the present invention can be referred to image 3 , including the following steps:

[0020] S11. Insert start: Acquire an insert start instruction. The so-called insertion start instruction may include one or more of the following: an instruction input from a hardware button on the loading module, an instruction input from a software control interface, an instruction generated by a sensor being triggered, and the like. For example, the insertion start command can be issued by triggering the hardware button 107 in Embodiment 1, or the insertion start command can be issued by clicking a soft button on the software interface of the control module, or the sound sensor can be triggered by voice input to generate the insertion start command, etc. Different startup methods can be selected one or mixed.

[0021] S12. Pushing mechanism reset: judge whether the pushing mechanism in the push-out channe...

Embodiment 3

[0030] Another implementation of the sample rack insertion scheduling method according to the present invention can refer to Figure 4 , compared with Embodiment 2, the difference is that the loading mechanism is also controlled during the insertion scheduling process, and the specific steps include:

[0031] S21. Plug-in startup: refer to S11, and no more details will be given.

[0032]S211. Interrupt loading response: After obtaining the insertion start command, interrupt the response of the loading mechanism to the signal representing the reset of the pushing mechanism. If the loading mechanism pushes the sample racks in the loading area to replenish to the push-out channel based on the reset signal generated by each reset of the push mechanism, interrupting the response of the loading mechanism to the reset signal of the push mechanism can avoid the loading mechanism when the push-back mechanism pushes back. Reverse force. In other embodiments, the operation of the loadi...

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Abstract

The invention relates to a sample rack insertion dispatching method and a sample rack loading device. The sample rack insertion dispatching method comprises the following steps: obtaining an insertion starting command; under the situation that a pushing-in mechanism in a pushing-out passage of a loading module resets is judged, a pushing-back mechanism is controlled to push back at a set distance and reset from one side of the pushing-out passage in the direction opposite to the pushing-in direction of a loading mechanism of the loading module, wherein the set distance is larger than the thickness of a row of sample racks; obtaining an insertion accomplishment command; the pushing-in mechanism is controlled to push out the sample racks and reset. According to the dispatching method provided by the invention, on the basis of the fact that intelligent pushing-back and insertion operations are executed by the insertion starting commands, the reliability of the operation is improved, and the risk that an instrument is damaged by manual operation of a user can be avoided.

Description

technical field [0001] The invention relates to the technical field of sample analysis assembly line and automatic sample processing, in particular to a sample rack insertion scheduling method and a sample rack loading device. Background technique [0002] Modern testing laboratories are becoming more and more automated. Various sample analyzers, such as hematology analyzers and pushers, are combined into a sample analysis assembly line, which has the advantages of accuracy and efficiency in the application of large-scale sample testing and is widely used In large hospitals and testing institutions. [0003] The current pipeline-type automatic biochemical analyzer usually includes a loading device for storing samples to be tested, an unloading device for storing tested samples, and a sample rack transport device connecting the loading device and the unloading device. Once the assembly line is started, it will start to run fully automatically. Through the control of the sche...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N35/00
Inventor 颜昌银张军伟朱景国
Owner SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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