Processing method for endoscope and endoscope

Abstract

The invention discloses a processing method for an endoscope and the endoscope prepared according to the processing method. The processing method for the endoscope is high in intensity, convenient to mount, high in manufacturing efficiency and low in cost. The processing method for the endoscope includes steps that (1) manufacturing an inner core, to be specific, forming a plurality of grooves in raw material of the inner core, wherein the grooves serve as holding cavities for endoscope components; (2) mounting components, to be specific, placing the components of the endoscope in the corresponding grooves, and fixing. The endoscope prepared by the method comprises a tip structure (1) and an insert tube, the insert tube comprises an inner core (2), a plurality of grooves (21) are formed in the inner core (2), and the endoscope components are arranged in the grooves (21). The processing method for the endoscope and the endoscope can be used for the endoscope equipment field.

Description

technical field [0001] The invention relates to a visiting device, in particular to an endoscope and a processing method of the endoscope. Background technique [0002] There are many kinds of endoscopes, such as medical endoscopes, industrial endoscopes and police endoscopes. The endoscope generally includes a tip portion and an insertion tube. The tip portion is provided with components such as a lens and a light source, and the tip portion can be controlled to bend and turn by using an angle steel wire passing through the insertion tube. In the insertion tube, corresponding cables, signal lines, optical fibers, etc. need to be installed to input electric energy and light energy to the lens, light source and other devices, and output image signals to the outside. For special endoscopes such as medical endoscopes, a working channel needs to be provided in the insertion tube for operations such as instrument insertion, drug input or body fluid output. Such as figure 1...

AI Technical Summary

Problems solved by technology

However, this requirement makes the hardness of the endoscope insertion tube in the prior art not enough, and the thickness of the glue layer on the surface is very small, and its strength is not enough

During the operation of inserting the endoscope into the human body or other small pores, it takes a lot of time for the staff to send the tip of the endoscope to the designated position

In addition, since the inner diameter of the endoscope insertion tube is very small, and the strength of the angle steel wire, cable or optical fiber is low, it is very easy to bend or even break the wire during the threading process, and the pipe is also easy to break, causing The entire insertion tube is scrapped, which greatly increases the cost

[0003] Accordingly, the endoscopes in the prior art have the problems of insufficient strength, inconvenient installation, low manufacturing efficiency, and high cost

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