Laser Cutting Hypotube

Product specification Product show Fabrication and principle of simple endoscope 1, the front end of the TV endoscope is equipped with a high sensitivity micro camera, which will record the image in a telecommunications signal to the TELEVISION information processing system, and then the signal...

Send Inquiry

Description

Product specification

Product name	Laser Cutting Hypotube
material	Stainless steel, etc.
Surface Treatment	Anodizing, Sandblasting, Painting, Powder coating, Plating, Silk Printing, Brushing, Polishing, Laser Engraving
Machining Option	Turning, grinding, milling, welding, bending, drilling, swaging, flaring, slot-cutting, stamping, deep-drawing, capping, beveling, etc.
Custom feature	According to your 2D/3D Drawing or sample provided
Package	Standard carton or according to customer's requirement
Certification	ISO9001:2015, SGS

Product show

Fabrication and principle of simple endoscope

1, the front end of the TV endoscope is equipped with a high sensitivity micro camera, which will record the image in a telecommunications signal to the TELEVISION information processing system, and then the signal into the television video machine can see the image.

2. Rigid tube endoscope. It is composed of working mirror tube part, structure part, eye mask part and optical cable interface part. Take φ4mm rigid tube endoscope as an example: the working tube is mainly composed of four parts: external tube, endoscope tube, optical lens, optical fiber. The optical lens is placed in the endoscopic tube to form an optical system, and the optical fiber is placed between the inner and outer endoscopic tube to be responsible for lighting. The outer mirror tube is 0.1mm thick φ4mm stainless steel tube, which will be deformed by bumping or extrusion. Optical lens is mostly φ2.8mm long 25mm glass column, by slight bump and extrusion will crack, edge collapse or optical axis offset, our common endoscope blurred field of vision, black edge is mostly such reasons. Optical fiber is made of very fine optical glass, a φ4mm lens to install more than 1500 roots, external force back to the outer mirror tube caused by broken wire, affecting illumination. The hard tube endoscope is mostly connected by epoxy resin adhesive, the quality of adhesive and packaging technology also affect the service life of the scope.

3, flexible soft lens, the biggest characteristic of the optical fiber endoscope is that the lens part can be manipulated by the surgeon to change the direction, expand the scope of application, but the imaging effect is not as good as the hard lens effect.

Snake Bone Tube4-1