Wireless Capsule Endoscopy System for Diagnosis and Treatment of Gastrointestinal Tract

Abstract

The invention discloses a wireless capsule endoscope system for gastrointestinal tract diagnosis and treatment. The wireless capsule endoscope system for gastrointestinal tract diagnosis and treatment comprises an intelligent capsule, a wearable device and a displayer, wherein the wearable device comprises a transmitting circuit, a transmitting coil and an image data processor. A capsule casing comprises a head, a neck, a body and a tail, the head is connected with the neck in a swingable manner, the neck is provided with a swing driving portion and a motor, a push spiral is arranged on the outer surface of the body, two ends of the body are rotatably connected with the neck and the tail respectively, and the tail is provided with a second motor for driving the body to rotate. A receiving coil is electromagnetically coupled with the transmitting coil to generate induction current, the input end of a receiving circuit is connected with the receiving coil to receive the induction current, and the output end of the receiving circuit is used for providing powder for all components. The wireless capsule endoscope system for gastrointestinal tract diagnosis and treatment has the advantages that a lens shift adjuster adjusts a focal distance of a lens so as to obtain clearer images, and the swing design of the head is beneficial to achievement of omni-directional examination.

Description

technical field [0001] The invention relates to a medical endoscope, in particular to a wireless capsule endoscope system. Background technique [0002] With the continuous improvement of the pace of life in human society, the incidence of digestive system diseases caused by work pressure and unbalanced diet is increasing all over the world. Traditionally, medical staff inspect the human gastrointestinal tract through push-type endoscopes, among which push-type endoscopes include rigid tube endoscopes, semi-flexible endoscopes, fiber optic endoscopes and electronic endoscopes. mirror. [0003] The above-mentioned traditional endoscopes all adopt a mechanical insertion method, specifically, enter the human body through a natural channel of the human body, or through a small incision made through an operation. When in use, the endoscope is introduced into the pre-examined organ, and the changes in the relevant parts can be directly observed. However, this inspection method ...

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Problems solved by technology

However, this inspection method has the following disadvantages or deficiencies: (1), this inspection method can only cover the duodenum and colon parts of the upper and lower gastrointestinal tracts, and cannot detect most of the small intestine; The inspection method has the risk of cross-infection and complications; (3), the patient needs anesthesia during the inspection to relieve pain, and the patient who is allergic to the anesthetic can only endure the discomfort of the intubation process; (4), the inspection method is not suitable for The doctor's requirements are relatively high, and there are hidden dangers of human error; (5), the patient's acceptance is low

However, the invention still has the following disadvantages or deficiencies: (1), because the device does not include a swinging head mechanism, the capsule endoscope cannot scan and take pictures of the corner tissues in the body cavity, and then easily produces inspection blind spots, which is not conducive to all-round observation Detect tissue in the body cavity; (2) The device does not include an automatic focus controller. Due to the complexity of the body cavity tissue mechanism, the device cannot adjust the focal length of the lens to move the lens back and forth during the inspection process to obtain clear tissue image, causing inconvenience in use

However, the invention still has the following disadvantages or deficiencies: (1), because the device does not include a swinging head mechanism, the capsule endoscope cannot scan and take pictures of the corner tissues in the body cavity, and then easily produces inspection blind spots, which is not conducive to all-round observation Detect tissue in the body cavity; (2) The device does not include an automatic focus controller. Due to the complexity of the body cavity tissue mechanism, the device cannot adjust the focal length of the lens to move the lens back and forth during the inspection process to obtain clear tissue image, causing inconvenience in use

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