Controllable capsule endoscopy control method

Abstract

The invention discloses a controllable capsule endoscopy control method. The method includes: searching a capsule endoscopy in the stomach; partitioning the gastral cavity into areas in preset quantity; in each area, sequentially adopting an external magnet for attracting the capsule endoscopy to the upper wall of the stomach, adjusting a lens of the capsule endoscopy to be downward to form a first preset included angle with the horizontal plane, controlling the capsule endoscopy to rotatably shoot by taking the vertical direction as an axis, and changing the angle to continue rotatable shooting; controlling the capsule endoscopy to fall down to the lower wall of the stomach, adjusting the lens of the capsule endoscopy to be upward to form a second preset included angle with the horizontal plane, controlling the capsule endoscopy to rotatably shoot by taking the vertical direction as an axis, and changing the angle to continue rotatable shooting. The controllable capsule endoscopy control method has advantages that manual operations of doctors are avoided, the capsule endoscopy completes examination automatically according to a planned route under guidance of an external magnetic field, and the examination coverage rate can be increased.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a control method for a controllable capsule endoscope. Background technique [0002] Capsule endoscopy has the advantages of painlessness, no cross-infection, and no influence on normal work and life during the examination, and has been widely used in gastrointestinal examination. Among them, the capsule endoscopy of the small intestine is a passive inspection, relying on the spontaneous peristalsis of the gastrointestinal tract to complete the inspection with the capsule endoscope. In recent years, a controllable gastric capsule endoscope has appeared. The gastric examination is completed by controlling the capsule endoscope with an external magnetic field, but all of them need to be completed manually. Manual operation requires prior training, and doctors also need to master it through long-term training. During the examination process, it is also possible that the ex...

AI Technical Summary

Problems solved by technology

In recent years, there have been controllable gastric capsule endoscopes, which control the capsule endoscope through an external magnetic field to complete gastric inspection, but all of them need to be completed manually

Manual operation requires prior training, and doctors also need to master it through long-term training

During the examination process, it is also possible that the examination is not comprehensive due to factors such as the doctor's professional level, operating level, and physical fatigue, resulting in missed diagnosis.

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