Integrated apparatus for tumor cell detection and extraction

Abstract

The invention discloses an integrated apparatus for tumor cell detection and extraction. The integrated apparatus comprises a work chamber, an extraction assembly is arranged at the top of the work chamber, and a sterile barrel is evenly mounted in one top side of the work chamber in an embedded manner. The integrated apparatus is scientifically and reasonable in structure and safe and convenientin use; by the arrangement of the extraction assembly and through the action of a fixing ring and protrusion, an extraction collecting barrel is fixed and is prevented from shaking during operation; through the action of a locking ring, a first rubber half ring, a piston rod and a second rubber half ring, the first rubber half ring and the second rubber half ring are squeezed with each other by rotating the locking ring, the piston rod is fixed, and the situation that extraction fluid flows out of the extraction collecting barrel due to movement of the piston rod after cell extraction is avoided; by the arrangement of the sterile barrel and through the action of the sterile barrel and a sealing ring, sterile storage of the multiple extraction assemblies is facilitated, pollution to the extraction assemblies exposed outside resulting in affecting the cell detection effect is avoided, and rapidness and reliability in use are achieved.

Description

technical field [0001] The invention relates to the technical field of tumor cells, in particular to an integrated device for detecting and extracting tumor cells. Background technique [0002] The essence of tumor cells is the tumor, and the tumor tissue is composed of two parts: the parenchyma and the stroma. Usually, the tissue sources of various tumors are identified according to the tumor’s parenchymal morphology, and the tumors are classified, named and histologically diagnosed. The size of the atypia is used to determine the benign and malignant tumors and the degree of malignancy of the tumor, while the detection of tumor cells is carried out by the TCT cytology detector relying on its high-precision filter membrane core technology and microcomputer automatic control system to detect diseased cells. [0003] The existing tumor cell extraction and detection devices are separated from each other, the cost is high, and the operation is complicated. Moreover, the ordinar...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an integrated device for tumor cell detection and extraction, which can effectively solve the problem that the existing tumor cell extraction and detection devices in the above-mentioned background technology are separated from each other, the cost is high, and the operation is complicated. The structure of the cell extraction device is simple, and the suction is carried out through the syringe, which is easily polluted by the external environment, and the syringe is easy to push during the operation, causing the extraction liquid to leak, and there are many impurities in the extraction liquid, which increases the difficulty of post-processing.

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