Pathological biopsy electromagnetic cabin of capsule endoscope

Abstract

The invention discloses a pathological biopsy electromagnetic cabin of a capsule endoscope. The electromagnetic cabin is composed of an iron core, a coil, an armature, contact reeds (cabin incisor knifes) and the like. A pill of the capsule endoscope enters stomach and intestine through esophagus. The situation in the stomach and intestine is monitored and checked through a display; if pathological changes such as polyp lumps are found, the pathological biopsy electromagnetic cabin (1) is remotely controlled in vitro and stops and attaches to pathological tissues, a magnetic biopsy cabin bodydoor (2) is opened by remote control, a sucker (carried by the intelligent capsule endoscope) is controlled to be fixed to the pathological tissues, the cabin incisor knives (3) and (4) are selected according to specific conditions to bite off the pathological tissues (5), and then the magnetic biopsy cabin body door is controlled to be closed. After intestinal tract cavity examination is completed, the electromagnetic cabin is excluded from the body, and pathological tissues are collected for pathological examination.

Description

[0001] Technical field [0002] Capsule endoscope pathological biopsy electromagnetic cabin belongs to a kind of pathological biopsy electromagnetic cabin added by micro capsule endoscope used in clinical and medical research, and is an intelligent instrument for pathological examination. It is the replacement and replacement product of the pathological tissue biopsy system of the current electronic and fiberscope. Background technique [0003] In traditional endoscopic systems, the power supply of the image collector and the communication between the image collector and the system are realized through cables. The use of cables not only limits the inspection range of the endoscope, but also brings pain to the patient. With the development of microelectronic technology, there are wireless endoscope systems. In May 2001, Israel's Given Imaging Company first launched the M2A wireless capsule endoscope system and used it clinically. In August of that year, it was certified by th...

AI Technical Summary

Problems solved by technology

The current fiber optic and electronic gastrointestinal endoscopes can not only perform imaging examinations on the stomach and large intestine (excluding the small intestine), but also can take samples for pathological biopsy of the pathological tissue of the lesion area, but the inspection during the advancement is painful and cannot enter the small intestine and other defects

[0004] However, the current capsule endoscopy instrument realizes the imaging examination of the entire digestive tract (including the small intestine), but there are shortcomings such as the inability to take pathological specimens from the lesion for pathological biopsy, and the use of the images taken cannot distinguish the pathological properties.

The advent of capsule endoscopes has brought convenience to patients with gastrointestinal diseases. However, at present, capsule endoscopes can only rely on image acquisition for clinicians, and do not have the function of live tissue collection of push-type gastrointestinal endoscopes for the pathological nature of the disease. , the capsule endoscope is currently only visible, unable to perform biopsy and endoscopic treatment, and the diagnosis of many clinical diseases ultimately depends on pathological results

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