Capsule robot leg device for gastrointestinal endoscope diagnosis and treatment

Abstract

The invention discloses a capsule robot leg device for gastrointestinal endoscope diagnosis and treatment. The capsule robot leg device comprises a structure having extension springs arranged at the extension ends of adjacent legs of a leg type capsule robot to connect a group of extension legs, and driven legs which are not directly driven and extend by means of spring force are arranged betweentwo driving legs, directly driven by an internal mechanism of the robot, in the group of legs to simplify a leg driving mechanism. In the state that the legs of the robot are extended and the springsare stretched, the intestinal tract can be better expanded on the basis of reducing the damage to the intestinal tract so as to facilitate disease examination during fixed-point staying; in the statethat the legs of the robot are extended and the springs are stretched, the rotating action of a radially magnetized magnetic shell driven by external magnetic force is matched to rub and scratch the intestinal wall in contact with the springs, so that part of intestinal juice or tissue lesions is collected into the springs, and substances stored in the springs are sealed in the springs after the legs are contracted and the springs are tightened, so that biopsy sampling is realized.

Description

Technical field: [0001] The invention belongs to the technical field of endoscope detection, and more particularly relates to a capsule robot leg device for endoscopic diagnosis and treatment of digestive tract. Background technique: [0002] Capsule endoscope is an electronic device widely used in the clinical examination of the human digestive tract, but it only has the function of disease detection, and the ultimate purpose of disease detection is to treat; so after the lesion is found, sampling biopsy and subsequent drug treatment will be It has become an indispensable function for the development of capsule endoscopy. [0003] Sampling biopsy refers to the technology of taking out the lesion tissue from the patient's body by certain means and then conducting pathological examination. The existing sampling technology mainly uses endoscopic biopsy, which will cause certain discomfort or trauma to the patient. The lesions are diagnosed and targeted drug application treatm...

AI Technical Summary

Problems solved by technology

[0003] Sampling biopsy refers to the technology of taking out the lesion tissue from the patient's body by certain means and then conducting pathological examination. The existing sampling technology mainly uses endoscopic biopsy, which will cause certain discomfort or trauma to the patient. Diagnose the lesions and carry out targeted drug application treatment. In addition to the difficulty of precise drug application, the existing drug application technology cannot carry different drugs in multiple drug warehouses at the same time.

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