Sample information identification device and method

Abstract

The invention discloses a sample information identification device and method. The sample information identification device is located in a refrigeration system and comprises a bar code identifier, a camera, an anti-fogging device, a mechanical arm and a control system. The anti-fogging device solves the problem that quality of photos is affected by shooting failure or unclear images due to the fact that a camera lens of the camera fogs in the refrigeration system, and the control system controls the mechanical arm to grab similar detection items, samples of the same type and unqualified samples according to feedback information of the bar code identifier and the camera and then place the items and samples into different concentrated areas of the refrigeration storage area respectively, when the samples need to be grabbed into the corresponding post-processing modules for experiments or unqualified samples need to be transferred, the stroke path of the mechanical arm can be greatly shortened due to the fact that the samples of the same kind are placed in a certain concentrated area in a concentrated mode, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a sample information identification device and method. Background technique [0002] In the medical device industry, relevant policies and laws require blood samples to be processed as soon as possible after collection and stored at a specified temperature of 2-8°C. At present, if the relevant testing experiments cannot be carried out immediately after blood samples are collected, the general practice is to store the blood samples in a refrigerator (or freezer) at a temperature of 2-8°C. Manually take out the refrigerator (or freezer) for experiments. If it is necessary to realize the assembly line operation of blood samples, ordinary refrigerators (or freezers) cannot realize automatic storage and retrieval, which obviously cannot meet the requirements. With the development of science and technology, automated refrigeration systems are gradually It is introduced to the ...

AI Technical Summary

Problems solved by technology

At present, if the relevant testing experiments cannot be carried out immediately after blood samples are collected, the general practice is to store the blood samples in a refrigerator (or freezer) at a temperature of 2-8°C. Manually take out the refrigerator (or freezer) for experiments. If it is necessary to realize the assembly line operation of blood samples, ordinary refrigerators (or freezers) cannot realize automatic storage and retrieval, which obviously cannot meet the requirements. With the development of science and technology, automated refrigeration systems are gradually It is introduced to the market, and the automatic refrigeration system is connected with other testing equipment to form a laboratory assembly line system, which fully realizes the fully automated process of sample pre-processing and post-processing, and can transfer the sample to the corresponding testing equipment according to the testing items required by the sample. experiment in the module

[0003] Among them, the accurate identification of sample information is the basis for accurately locating sample testing items and other related information. The sample identification in the existing assembly line system is usually manually scanning the code to enter the sample information outside the equipment or setting up a corresponding identification device outside the refrigeration system. After the information identification is completed, enter the refrigeration system for refrigerated storage. This scheme has the following defects: the storage samples (storage samples refer to the samples that need to enter the storage system) after information identification before entering the refrigeration system. Storage is carried out one by one according to the order of warehousing, resulting in irregular storage positions of various types of samples in the refrigeration system, which affects the efficiency of post-processing

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