Fiber Bundle Quality

We import the optical glass fiber from a supplier we’ve worked with since 2012. Pixel count runs 10,000 to 18,000 depending on the model — enough to see mucosal detail, vascular patterns, and small lesions. The fibers are packed tight, so you don’t get the “honeycomb” grid effect that cheaper bundles show.

Bending That Actually Works

160° up, 130° down on most models. The angulation wires are stainless steel, not the thin alloy stuff that snaps after six months. We’ve tested our bronchoscope through 5,000 bending cycles and the angle held within spec. That’s roughly three years of daily use.

Waterproofing You Can Trust

Every scope is pressure-tested before it leaves the factory. Full immersion in disinfectant, autoclave cycles, ETO — it handles all of them. The seal is at the control body and at the distal tip housing. If water gets in, the fiber bundle clouds up and the image is ruined. We check every unit so that doesn’t happen.

Custom Diameters

2.8mm to 6.0mm is our standard spread, but we’ve made 2.2mm prototypes for research labs and 7.2mm units for veterinary use. If your spec falls outside the catalog, send it over. Our engineering team will tell you if it’s feasible and what the tooling cost looks like.

Handle Design

The control body is shaped so your thumb rests on the angulation knob naturally. The suction port and instrument channel inlet are positioned so you don’t have to twist your wrist to reach them. It’s a small thing, but when you’re doing ten cystoscopies in a morning, it matters.

Light Source Compatibility

Storz-type light guide post is standard. If your setup uses Wolf or Olympus, we have adapters. Or we can machine a custom light post if you’re ordering enough units to justify the tooling.

Certifications & Quality Control

Fibrescope or Video Endoscope?

Buyers ask us this all the time. Here’s the honest breakdown.

A fibrescope uses glass fibers to carry the image from the tip to your eye or camera. No electronics in the shaft. That means it’s lighter, cheaper, and when something breaks, you usually only replace the fiber bundle — not the whole scope.

A video endoscope has a tiny camera chip at the tip. Better image, yes. But if that chip fails, you’re looking at a repair bill that’s often half the price of a new scope. And the unit itself is heavier and more fragile.

For routine diagnostic work — ENT exams, ICU suctioning, standard cystoscopy — a fibrescope does the job at a fraction of the cost. We’ve had customers run fibrescopes for five years with normal maintenance. Video scopes? Two to three years before major repairs start showing up.

Go video if you need NBI (narrow-band imaging), HD recording, or magnified views for research. Otherwise, a good fibrescope is the smarter buy.

A: Fibrescope = glass fibers carry the image. Video endoscope = electronic sensor at the tip. Fibrescopes are lighter, cheaper, and easier to repair. Video scopes have better image quality but cost more and break more expensively. For routine diagnostics, fibrescopes are usually the better value.

A: Usually yes. We’ve made 2.2mm research prototypes and 7.2mm veterinary scopes. Send us your target spec and we’ll tell you if it’s doable and what the minimum order looks like.

A: Standard is Storz-type. If you have Wolf, Olympus, or something else, we have adapters. Send a photo of your light source connector if you’re not sure.

A: All our fibrescopes are fully waterproof. Autoclave, ETO, or liquid chemical disinfection — all work. Check the manual for temperature and time specs. One thing: don’t use ultrasonic cleaners. The vibration can loosen the fiber bundle over time.

A: Yes, routinely. Logo on the handle, custom packaging, instruction manuals in your language — all standard. For some markets we can also help with registration dossiers. Talk to our sales team about what you need.

A: Stock items: 1–2 weeks. Standard models not in stock: 3–4 weeks. Custom orders: 6–8 weeks after sample approval. During Chinese New Year (late January to mid-February) and the October holiday, add two weeks.

A: 12 months standard. Covers fiber bundle defects, angulation mechanism failure, and seal leaks that aren’t from misuse or drops. We repair or replace at our cost. Extended warranties are negotiable for large contracts.

A: Dark usually means the fiber bundle is aging — individual fibers break and stop transmitting light, which shows up as black dots. A few dots are normal after heavy use. If there are too many, the bundle needs replacement. We can do that at our factory, or send you a replacement bundle if your technician is trained to install it.

A: Yes. We charge for the sample and shipping, but if you place a bulk order later, we credit the sample cost back. It’s the fairest way we’ve found to handle it.