Blood extractor for bile duct cancer treatment and detection

Abstract

The invention discloses a blood extractor for bile duct cancer treatment and detection. The blood extractor comprises a mounting shell, a stable connection frame, a mounting base, a rotating base, a centrifugal radius adjusting assembly, a temporary storage bin and a blood test tube clamping mechanism, wherein the periphery of the mounting base is fixed in the mounting shell by adopting the stable connection frame, the rotating base is rotatably arranged on the mounting base, and the rotating action of the rotating base is controlled by a rotating driving assembly; and a centrifugal radius adjusting assembly is fixed above the rotating base, the centrifugal radius adjusting assembly at least comprises two adjusting ends, a temporary storage bin is fixed to each of the two adjusting ends, a mounting disc is fixedly communicated with the temporary storage bins, a plurality of blood test tube clamping mechanisms are mounted on the mounting disc in a circumferential array manner, the blood test tube clamping mechanisms are used for selectively clamping blood test tubes, and the adjusting end of each centrifugal radius adjusting assembly is independently adjusted, so that the centrifugal extraction degree of blood in different blood test tubes is changed.

Description

technical field [0001] The invention relates to the technical field of blood extraction, in particular to a blood extractor for cholangiocarcinoma treatment and detection. Background technique [0002] Cholangiocarcinoma is a primary hepatobiliary tumor with a high incidence and recurrence rate, and in recent years, its total incidence has gradually increased. When treating patients with cholangiocarcinoma, it is necessary to extract and test the patient's blood , the current common blood extractor is a centrifugal blood extractor, which separates plasma and blood cells of different densities through centrifugal force to achieve the purpose of separation and purification, and then realizes the cell extraction of blood, but this type of centrifugal blood extractor , its efficiency and effect on blood extraction are average, and its centrifugal force is often realized through the rotational speed. This adjustment is a unified adjustment, and it is impossible to independently c...

AI Technical Summary

Problems solved by technology

[0002] Cholangiocarcinoma is a primary hepatobiliary tumor with a high incidence and recurrence rate, and in recent years, its total incidence has gradually increased. When treating patients with cholangiocarcinoma, it is necessary to extract and test the patient's blood , the current common blood extractor is a centrifugal blood extractor, which separates plasma and blood cells of different densities through centrifugal force to achieve the purpose of separation and purification, and then realizes the cell extraction of blood, but this type of centrifugal blood extractor , its efficiency and effect on blood extraction are average, and its centrifugal force is often realized by rotating speed. This adjustment is a unified adjustment, and it is impossible to independently change the centrifugal force of different test tubes.

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