Core Function

The insertion tube is the "flexible channel" of the endoscope. It contains the core elements via the body's herbal cavities or small surgical incisions to safely attain the inner examination and remedy sites. It no longer solely protects the interior precision components however additionally lets in medical doctors to function easily, decreasing pointless stimulation to the body.

Product Parameters

Diameter: About 9-12mm for gastroscopes and 10-13mm for colonoscopes, made as skinny as viable to minimize overseas physique sensation; Length: About 100-140cm for gastroscopes and 160-180cm for colonoscopes, fitting the anatomical length; It can bend at more than one angles (180°-270°) with touchy torque response and unique control.

Structure, Material & Durability

The insertion tube has a multi-layer structure, balancing relief and durability: the internal liner is smooth, facilitating the passage of contraptions and liquids; the center layer is a mesh braid + spiral metal strip, which transmits the operator's manage pressure and prevents crushing and kinking; the outer layer is a polyurethane sheath, which is easy to minimize friction, water resistant and resistant to physique fluid corrosion. It can stand up to hundreds of thousands of bending cycles and can be used for a lengthy time below general operation. If kinking or harm takes place (such as effervescent all through leak testing), it wishes to be changed in time.

Application Scenarios & Clinical Advantages

It is used for examinations and minimally invasive surgical procedures in gastroenterology, respiratory medicine, urology and different departments (such as gastroscopy, colonoscopy, polyp resection, etc.). Advantages: Light overseas physique sensation and much less ache for patients; Flexible operation for doctors, enhancing effectivity and accuracy; Strong durability, decreasing upkeep costs, and popular disinfection can keep away from cross-infection.

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Daily Use and Maintenance

Standard operation must be paid interest to in day by day use. Avoid pulling or twisting the insertion tube forcefully to forestall harm to the outer sheath or inner structure; After use, the outer polyurethane sheath must be handled in strict accordance with cleansing and disinfection methods to cast off residual physique fluids and stains, so as to keep away from corrosion of the sheath and have an effect on its carrier life; Regular leak trying out need to be carried out on the insertion tube. If abnormalities such as effervescent all through leak testing, scratches or injury on the outer layer are found, the use must be stopped and changed in time to forestall liquid from invading inner components, unfavorable the core components of the endoscope, and making sure the security of patients.

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