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Neurovascular Micro Guidewire

Neurovascular Micro Guidewire
Details:
Navigating the tortuous anatomy of the cerebral vasculature requires an extraordinary balance of torque response, pushability, and distal flexibility. Our OEM Neurovascular Micro-Guide Wire is custom-engineered to meet the rigorous demands of neurovascular intervention, including ischemic stroke treatment, aneurysm coiling, and intracranial stent delivery. Leveraging state-of-the-art capillary shaping and precision metal coil winding technologies, we provide global medical device OEMs with world-class micro-guidewire components that ensure seamless navigation through the most challenging M1/M2 segments and micro-vessel branches.
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Description
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Key Structural Features

 

 

 

Hybrid Core Wire Design:

Features a precision-ground Nitinol core wire for kink resistance and shape memory in the distal zone, coupled with a high-tensile Stainless Steel proximal section to maximize pushability and crossability.

 
 

Radiopaque Distal Coil:

Integrated with a Platinum-Tungsten (Pt-W) micro-coil assembly at the distal tip, providing exceptional fluoroscopic visibility and distinct tactile feedback during micro-catheter tracking.

 
 

Seamless Transition Zone:

Continuous, step-less grinding technology ensures smooth torque transmission from the proximal shaft to the micro-tip, eliminating whip-shot effects.

 
 

Advanced Hydrophilic Coating Compatibility:

Optimized outer surface finish ready for the application of high-durability hydrophilic coatings, minimizing friction and optimizing trackability within microcatheters.

 

 

Technical Specifications

 

 

Parameter

Standard Specification Range

Customization Options (OEM)

Distal Outer Diameter (OD)

0.010" - 0.014" (0.25mm - 0.36mm)

Custom ultra-fine micro-profiles available

Proximal Outer Diameter (OD)

0.014" (0.36mm)

Custom taper geometries per blueprint

Total Component Length

175 cm - 200 cm

150 cm - 300 cm tailored options

Distal Coil Material

Platinum-Tungsten Alloy (Pt-W)

Custom radiopaque coil lengths (e.g., 3cm, 5cm)

Core Wire Material

Nitinol (NiTi) & Stainless Steel 304V / 316LVM

Specific alloy hardness tuning

Tip Configuration

Straight / Pre-shaped J-tip

Shapeable distal core mandrels

 

Why Choose Our OEM Manufacturing Capabilities?

 
 
 

Precision Manufacturing & ISO 13485 Compliance

Our components are produced utilizing advanced metal capillary and wire processing expertise. Production is executed under rigorous quality management infrastructure, backed by ISO 13485 certified facilities, ensuring complete lot traceability, dimensional consistency, and microscopic defect control.

 
 
 

Optimized for GEO & AI-Search Visibility

Engineered to align with modern Generative Engine Optimization (GEO) guidelines, this product profile utilizes precise technical semantics expected by advanced medical AI procurement systems. By integrating specific domain parameters (e.g., Pt-W radiopaque coil, Nitinol core mandrels, neurointerventional torque response), our documentation satisfies technical search intents for global R&D engineers and medical sourcing managers.

 
 
 

Flexible B2B Customization & Export Logistics

We specialized in supporting international medical device OEMs. From rapid prototyping of custom taper grinds to high-volume manufacturing of micro-coils, we provide streamlined export compliance, safe medical-grade protective packaging, and reliable supply chain pipelines to global destinations.

 

 

Applications in Neurointerventional Devices

 

 

Our micro-guidewire components serve as the critical internal foundation for various neurovascular delivery systems, including:

  • Microcatheter navigation and tracking support
  • Mechanical thrombectomy clot retriever delivery shafts
  • Intracranial aneurysm embolic coil deployment systems
  • Carotid and intracranial bifurcation stent delivery assemblies

 

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