Efficient collection device for tumor cell samples

Abstract

The invention relates to an efficient collection device for tumor cell samples. The efficient collection device comprises a bearing frame, bearing cavities, guiding sliding rails, a pressure-bearing mechanism, sliding blocks, positioning clamps, a flow guiding pipe, a drainage tube, a negative pressure pump, a cell sorting device, a control valve and a control circuit, wherein the bearing frame isof a framework structure, at least positioning slots are uniformly formed in the side surface of the bearing frame, the guiding sliding rails are respectively mounted in positioning slots, the positioning clamps are respectively connected with the guiding sliding rails in the positioning slots in a sliding manner through the sliding blocks, the side surfaces of the bearing cavities are mutually connected with the positioning clamps and are embedded into the positioning slots, and the negative pressure pump, the cell sorting device and the control circuit are mounted on the outer surface of the bearing frame through the sliding rails. The efficient collection device is simple in structure, flexible and convenient to use, good in universality and high in integration level and automatic operation level and has the beneficial effects that on the one hand, the efficient collection device can meet the collection requirements on tumor cell samples with various structures, and on the other hand, the efficient collection device has good structural strength and part replacement capacity.

Description

Technical field [0001] The invention relates to a tumor sample collection device, specifically a tumor cell sample collection device with high efficiency. Background technique [0002] At present, in the treatment of tumor diseases, it is often necessary to collect and save a large number of tumor cells to meet the needs of later disease diagnosis and treatment. Currently, when such operations are performed, the collection equipment and storage equipment used are often all Although the devices that operate independently of each other can meet the needs of use to a certain extent, the flexibility and versatility of the devices are relatively poor, and the ability to coordinate and operate between the devices is relatively insufficient. At the same time, the tumors currently being collected The sample carrying equipment has various structures such as test tubes, reagent bottles, vacuum bags, etc. As a result, the storage of collected tumor samples often requires multiple types of s...

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of treating tumor diseases, it is often necessary to collect and store a large number of various tumor cells to meet the needs of later stage disease diagnosis and treatment. Currently, when performing such operations, the collection equipment and storage equipment used are often Although the devices that operate independently of each other can meet the needs of use to a certain extent, the flexibility and versatility of the devices are relatively poor, and the ability to coordinate the operation of the devices is relatively insufficient. At the same time, the currently collected tumors The sample carrying equipment has a variety of structures such as test tubes, reagent bottles, and vacuum bags, which leads to the storage of collected tumor samples often need to be equipped with various types of sample storage equipment for different carrying equipment, resulting in tumor cells on the one hand. The versatility, flexibility and reliability of sample storage operations have been greatly affected. On the other hand, in order to meet the needs of storing and positioning different types of sample carrying devices, the current storage equipment has a relatively complex structure, high cost and flexibility Insufficient performance, and relatively poor resistance and protection against external shocks, resulting in extremely poor protection against tumor sample storage. Therefore, in view of this situation, it is urgent to develop a new tumor collection device to meet the actual use requirements. need

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