Technical guides for endoscope replacement parts and components
Model, dimensions, and material details help prevent a wrong bending rubber order. Use this short checklist before buying.
Bending Rubber Specifications: How to Avoid the Wrong Size Read More »
Diameter, material, and connector details can all affect biopsy channel fit. Here is what to confirm before ordering.
Biopsy Channel Tubing: Three Details That Affect Fit Read More »
Confirm the scope model, tube dimensions, and assembly format before ordering a compatible flexible endoscope insertion tube.
Insertion Tube Specifications: What to Confirm Before Ordering Read More »
Learn how endoscope water bottles and air/water valves work, common failures, and when to replace them. Practical guide for biomedical engineers.
Endoscope Water Bottles and Valves: How They Work and When to Replace Read More »
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 »
