Controllable novel capsule endoscope

Abstract

The invention discloses a controllable novel capsule endoscope. The capsule endoscope comprises a capsule endoscope body, a control device and a retractable net basket; the control device includes a connecting line and a connecting pipe, one end of the connecting line is connected with a three-way valve, the other two ends of the three-way valve are connected with an inflation device and a deflation valve respectively, the connecting pipe is arranged at the other end of the connecting line, the connecting pipe includes an internal pipe and an external pipe, an annular first clamping groove is formed in the inner side wall of the internal pipe, a first piston in the first clamping groove can slide in a vertical direction along the bottom of the first clamping groove, a first push rod is connected with the bottom surface of the first piston, and a flange is arranged on the outer wall of the internal pipe in a sleeving mode; the internal pipe is arranged in the external pipe in a sleeved mode through a through hole in the top surface of the external pipe, a spring is arranged on the outer side of the internal pipe in a sleeving mode, and the two ends of the spring are connected with the inside of the top surface of the external pipe and the top surface of the flange respectively; the retractable net basket is connected with the bottom surface of the external pipe, and the capsule endoscope body is pocketed in the retractable net basket. According to the controllable novel capsule endoscope, extra advancing power can be provided for the capsule endoscope body, and the position and time of the capsule endoscope body in a digestive system can be controlled.

Description

technical field [0001] The invention relates to a medical appliance, more specifically to a new type of capsule endoscope that can be manipulated. Background technique [0002] The working principle of capsule endoscopy is that the subject takes a smart capsule with a built-in camera and signal emission device orally, and uses the peristalsis of the digestive tract to move it in the digestive tract and take images. The doctor uses the external image recorder and image workstation to understand the subject's The entire digestive tract of the patient can be used to make a diagnosis of his condition. It has its own battery, and the battery life can maintain the continuous operation of the micro-camera and signal transmitter in the capsule. The existing capsule endoscopy is swallowed by the human body for use, and finally discharged through the anus, but the traditional capsule endoscopy has the following shortcomings: [0003] (1) Existing capsule endoscopes are all swallowed ...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a new type of capsule endoscope that can be manipulated to solve the problem that the capsule endoscope stays in the human body for a long time in the prior art and cannot control the capsule endoscope in the digestive system. Questions about where and when to stay

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