Endoscope with pipeline capable of being quickly disassembled and replaced

Abstract

The invention discloses an endoscope capable of quickly detaching and replacing a pipeline. The endoscope comprises a display host, an insertion tube, a steering assembly and a contact switching assembly, a plurality of first traction ropes and a plurality of second traction ropes are arranged on the steering assembly at equal intervals; the contact switching assembly comprises a hollow switching base, a fixing rod, a spherical contact body, a plurality of upper fixing blocks arranged on the spherical contact body at equal intervals, and a plurality of lower fixing blocks symmetrically arranged on the lower sides of the upper fixing blocks. The steering assembly is used for driving the spherical contact body to rotate, and the spherical contact body is used for driving the second traction rope to pull a probe of the endoscope to rotate; after examination is completed, only the insertion tube and the contact switching assembly need to be replaced, other parts do not need to be replaced, the problem of environmental pollution caused by replacement of the handle can be effectively solved, sterilization operation does not need to be carried out in a special sterilization supply room, the operation process of medical staff is simplified, the workload is reduced, and the cost is effectively reduced.

Description

technical field [0001] The invention relates to the field of endoscopes, in particular to an endoscope that can be quickly detached and replaced with pipelines. Background technique [0002] An endoscope is a medical detection device with image sensors, optical lenses, light source lighting, mechanical devices and other structures. It can enter the human body through the natural channels of the human body or through small incisions made by surgery. [0003] The endoscope in the prior art needs to be sterilized before use, and the sterilizing operation may be incompletely sterilized due to the failure of the sterilizing equipment or insufficient sterilizing time, which may easily cause infection. And because various infectious diseases are more serious, the disinfection requirements for endoscopes used in the respiratory system are higher, and they need to be sent to a special sterilization supply room for sterilization. The operation process is cumbersome and the cost is hig...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide an endoscope that can be quickly disassembled and replace the pipeline, and to solve the problem in the prior art that the endoscope needs to be disinfected before use, which requires high requirements, cumbersome operation process and high cost. problems; at the same time solve the problem of environmental pollution caused by the use of disposable handles

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