Multi-Braid Microcatheter

Product Overview

Engineered for superselective access of ultra-fine distal vessels, mid-layer provides dense stainless braid or coil spring options; gradual density gradient delivers robust proximal pushability and ultra-flexible distal performance. Tapered radiopaque tip drastically improves crossing through occlusive & severe stenosis, multi-segment outer jacket prevents kinking during long tracking. Indicated for cerebral aneurysm embolization, hepatic TACE, gastrointestinal hemorrhage, renal aneurysm and lower limb CTO recanalization, effective length 130–170cm, compatible with 0.010–0.014” micro guidewires, standard device for superselective embolization and chronic total occlusion crossing.

Key Highlights

• 3/4-Layer Dual Mid-Layer (braided / coil) Optional Structure: adaptable to varying lesion hardness.
• Gradual Shaft Density Transition Design: simultaneously balances support and vascular compliance.
• Tapered Narrow Radiopaque Atraumatic Tip: significantly improves crossing rates for stenotic lesions.
• Multi-Gradient Outer Jacket Durometer: resisting kinking during long-distance tracking.
• Full Uniform Long-Lasting Hydrophilic Coating: smooth navigation through tortuous, tiny branches.

Technical Specifications & Construction

Typical Clinical Applications

• Cerebral AVM, aneurysm neuro embolization
• Hepatic carcinoma TACE chemoembolization
• Gastrointestinal bleeding superselective occlusion
• Renal & splenic artery aneurysm intervention
• Lower limb chronic total occlusion crossing

Quality Assurance & Compliance

Ultra-fine precision grinding & braiding process, grinding accuracy up to 0.003mm, all neuro-grade biocompatible materials, batch coating friction testing, support MDR & NMPA registration.

Ordering Information

Supply neuro interventional, oncology radiology departments; custom length & tip taper OEM supported for bulk orders.

Frequently Asked Questions (FAQ)

1. Which micro guidewire matches this microcatheter? 

2. Can this microcatheter pass severe calcified CTO lesions?