Tumor treatment device based on CTC circulating tumor cells

Abstract

The invention discloses a tumor treatment device based on CTC circulating tumor cells, which comprises a CTC circulating tumor cell sampling mechanism, a CTC circulating tumor cell separation and detection mechanism, a CTC circulating tumor cell culture mechanism, a drug sensitivity detection mechanism, a first conveying mechanism, a second conveying mechanism and a third conveying mechanism; thefirst conveying mechanism is used for conveying a first container in the CTC circulating tumor cell sampling mechanism to the CTC circulating tumor cell separation and detection mechanism, and the second conveying mechanism is used for conveying a second container in the CTC circulating tumor cell separation and detection mechanism to the CTC circulating tumor cell culture mechanism; the first conveying mechanism is used for conveying the third container in the CTC circulating tumor cell culture mechanism into the drug sensitivity detection mechanism. According to the tumor treatment device provided by the invention, through collection, separation, culture and drug sensitivity tests, the evaluation time is relatively short, rapid screening of clinical drugs for patients is facilitated, personalized precise treatment is carried out, the treatment effect is better, and the pain of the patients is reduced.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a tumor treatment device based on CTC circulating tumor cells. Background technique [0002] CTC (circulating tumor cells, Circulating Tumor Cell) is a general term for all kinds of tumor cells that exist in peripheral blood. Due to spontaneous or therapeutic operations, they fall off from solid tumor lesions (primary tumors, metastases), and most of the CTCs enter the peripheral blood. After apoptosis or phagocytosis, a few can escape and anchor to develop into metastases, increasing the risk of death in patients with malignant tumors. [0003] The treatment of tumors is based on the understanding of tumors, and has undergone surgery, radiotherapy, conventional chemotherapy and targeted drug therapy, as well as the current popular research method immune-immune cell therapy. These treatment methods have certain effects, but based on the complexity of the tumor formation mechanism,...

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Problems solved by technology

Therefore, in the field of tumor treatment, there is a lack of a precise treatment method that takes patients, treatment and research into consideration and integrates various subdivisions.

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