Endoscope convenient to operate

Abstract

The invention relates to the technical field of endoscopes, and discloses an endoscope convenient to operate. The endoscope comprises an endoscope tube body and a detection end; a pressure sensing module is arranged at the end part of the detection end, and the pressure sensing module is used for detecting a value change of pressure borne by the detection end during detection; a contraction device is arranged at a tail part of the detection end and is used for contracting the detection end; a bending piece comprised, and is arranged between the endoscope tube body and the contraction device, and the bending piece is used for adjusting bending of the detection end of the endoscope; the bending piece comprises a plurality of balls, and the ball balls are connected in series in a spine shape. A ventilation pipe is arranged on the outer side of the bending piece and is of a bent structure after being filled with air. According to the endoscope convenient to operate, a unique mode that the endoscope is driven by air inflation of an air bag to bend is adopted, which changes a mode that endoscope bending control needs to be conducted by a wire pulling mode and the like, so that a bending angle of the endoscope can be accurately and conveniently controlled.

Description

technical field [0001] The invention relates to the technical field of endoscopes, in particular to an endoscope that is easy to operate. Background technique [0002] Most of the current gastrointestinal endoscopes use lenses at the front end, and cooperate with computer image display, so that doctors can understand the situation of the endoscope in the human body well, and the operator observes the situation of the endoscope lens entering the intestinal tract by penetrating the display , although a reminder is given when the lens is too close to the intestinal wall, but there is a large error in the response time of the reminder and the reaction time of the operator, especially the operator cannot respond in time, resulting in excessive force and iatrogenic perforation of the intestinal wall , causing greater pain to the patient. [0003] When using an endoscope, most general endoscopes use pneumatics with a trachea or mechanical joints with a pull rope to enable the head...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an endoscope that is easy to operate, equipped with a pressure sensing module to trigger a contraction device, so that the end of the endoscope can be contracted, thereby preventing the end of the endoscope from penetrating the intestinal tract, internal organs, etc. The inside of the bending area of ​​the speculum adopts a spinal bending piece, and the inside is a middle channel, which is conducive to the driving of the treatment component and can pass through the treatment of the patient. It solves the problem that the operator cannot respond in time and causes excessive force on the iatrogenic intestinal wall Perforation causes greater pain to the patient, and the endoscope only has an exploratory function, and cannot treat the intestinal tract while probing

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