Tumor cell heating device capable of achieving aseptic sampling

Abstract

The invention relates to a tumor cell heating device capable of achieving aseptic sampling. The tumor cell heating device effectively solves the problem that no sampling can be achieved in the tumor cell heating process. The tumor cell heating device comprises a culture dish. A drainage needle is arranged on the left side of the culture dish. A pressure bar is fixed above the drainage needle, andthe pressure bar is sleeved with a compression spring capable of resetting the pressure bar up. The bottom of the culture dish is provided with a first elastic disc located under the drainage needle,a rotating disc is arranged under the culture dish, and a plurality of test tubes capable of moving vertically are evenly distributed on the circumference of the rotating disc. A second elastic disc is arranged at openings of the test tubes. The plurality of test tubes can be sequentially placed under the first elastic disc by rotation of the rotating disc. The left side of the culture dish is provided with a transmission shaft, and the lower end of the transmission shaft is fixedly provided with a first end face cam placed under the leftmost test tube, and the rotation of the first end face cam can extrude the leftmost test tube to move up, and the upper end of the transmission shaft is fixedly provided with a second end face cam placed above the pressure bar. The tumor cell heating device is novel in concept, ingenious in structure and high in practicability.

Description

technical field [0001] The invention relates to the field of tumor cell heating, in particular to a tumor cell heating device capable of aseptic sampling. Background technique [0002] Tumor refers to the neogrowth formed by the proliferation of local tissue cells in the body under the action of various tumorigenic factors, because this neogrowth is mostly in the form of space-occupying blocky protrusions, also known as neoplasm (neoplasm) , malignant tumors often lead to the death of patients. [0003] Tumor cell heating is a commonly used method for studying tumor cells. When heating tumor cells, it is necessary to study the response of tumors at different temperatures. Most of the existing tumor cell heating devices for testing experiments use microwave heating. Microwaves will denature and coagulate the protein of tumor cells through high temperature, thereby destroying tumor cells, increasing the influencing factors of the experiment, and affecting the experimental res...

AI Technical Summary

Problems solved by technology

[0006] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a tumor cell heating device capable of aseptic sampling, which effectively solves the problem that sampling cannot be performed during the heating process of tumor cells

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