Special tumor and cancer collecting device based on constant-temperature storage and easy for sample collection

Abstract

The invention relates to the technical field of sample collection, in particular to a special tumor and cancer collecting device based on constant-temperature storage and easy for sample collection. The device at least comprises a collecting mechanism, a needle head and a sample collecting mechanism, the collecting mechanism comprises a collecting cylinder, two symmetrical cavities are formed in the collecting cylinder, power devices are arranged in the cavities, a fixing disc is arranged in the inner cavity, close to the end, of the collecting cylinder, and two symmetrical communicating holes are formed in the surface of the fixing disc; two communicating holes communicate with the inside of the two cavities respectively, an adjusting gear disc is rotationally arranged on the front surface of the fixing disc, adjusting holes are formed in the surface, close to the edge, of the adjusting gear disc, the needle head comprises a connecting cylinder, the end of the connecting cylinder is in threaded fit connection with the end of the collecting cylinder, the sample collecting mechanism comprises a collecting pipe, the end of the collecting pipe is communicated with the interiors of the cavities, and a thermostatic cylinder is connected to the end of the collecting pipe. According to the device, two blood samples can be conveniently collected at the same time, and the samples can be conveniently stored at a constant temperature.

Description

technical field [0001] The invention relates to the technical field of sample collection, in particular to a special collection device for tumor and cancer that is easy to collect samples based on constant temperature storage. Background technique [0002] In medicine, cancer refers to malignant tumors originating from epithelial tissue, the most common type of malignant tumors, and the corresponding malignant tumors originating from mesenchymal tissue are collectively called sarcoma, and a few malignant tumors are not named according to the above principles. For example, nephroblastoma, malignant teratoma, etc., what people generally call cancer usually refers to all malignant tumors. When patients with cancer undergo physical examination, they need to collect blood from patients with cancer, so as to Follow-up detection, but the current blood collection device cannot collect two blood at the same time when collecting blood, it needs to prick the patient multiple times, cau...

AI Technical Summary

Problems solved by technology

[0002] In medicine, cancer refers to malignant tumors originating from epithelial tissue, the most common type of malignant tumors, and the corresponding malignant tumors originating from mesenchymal tissue are collectively called sarcoma, and a few malignant tumors are not named according to the above principles. For example, nephroblastoma, malignant teratoma, etc., what people generally call cancer usually refers to all malignant tumors. When patients with cancer undergo physical examination, they need to collect blood from patients with cancer, so as to Follow-up detection, but the current blood collection device cannot collect two blood at the same time when collecting blood, it needs to prick the patient multiple times, causing the patient to suffer multiple injuries, the practicability is not strong, and the current blood collection device is inconvenient To collect samples, the samples cannot be kept active and stored. In view of this, we propose a special collection device for tumors and cancers based on constant temperature storage and easy sample collection.

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