Technical guides for endoscope replacement parts and components
The flex circuit board (PCB) is the electronic backbone of a video endoscope. It connects the image sensor, control buttons, and signal processing system. Learn how they work, 5 failure signs, and how to source the right replacement.
Endoscope Flex Circuit Board: How It Works and When You Need a Replacement Read More »
The coil pipe assembly is the stainless steel spiral tube inside your endoscope’s insertion tube. It protects internal channels, maintains flexibility, and supports the scope’s structure. Learn how it works, 4 failure signs, and when replacement saves money.
Endoscope Coil Pipe Assembly: What It Does and When to Replace It Read More »
Learn to identify endoscope insertion tube damage, prevent costly failures, and know when replacement is needed. Expert guide for biomedical teams.
Endoscope Insertion Tube Damage: Causes, Prevention, and When to Replace Read More »
Learn how the endoscope bending section works, what causes it to fail, and when to replace it. A practical guide for biomedical engineers and service teams.
Endoscope Bending Section: Structure, Damage, and Replacement Read More »
Understanding Endoscope Light Guide Bundles: Complete Technical Guide Written by Endotec Medical Technical Team | Last updated: February 2026 Expert Background: Our fiber optic engineering team has manufactured and tested over 10,000 light guide bundles for Olympus, Pentax, and Fujifilm endoscopes. This guide combines material science knowledge with real-world troubleshooting experience. The light guide bundle
Endoscope Light Guide Bundles: Troubleshooting, Testing & Replacement [2026] Read More »
PTFE vs Standard Biopsy Channels: Which Should You Choose? Written by Endotec Medical Technical Team | Last updated: February 2026 About This Analysis: This comparison is based on material science data, internal laboratory testing of 200+ channel samples, and feedback from customers across 30+ countries. Data sources include DuPont technical bulletins, ASTM material testing standards,
PTFE vs Standard Biopsy Channels: Material Comparison & Cost Analysis [2026] Read More »
Complete Guide to Endoscope Biopsy Channels: Types, Materials & Selection Written by Endotec Medical Technical Team | Last updated: February 2026 About the Author: This guide is authored by Endotec Medical’s engineering team, with over 15 years of experience manufacturing endoscope components for OEMs and repair facilities worldwide. Our factory in Shanghai produces over 50,000
Endoscope Biopsy Channel Guide: Types, Materials & Selection [2026] Read More »
