The Asahi Chikai Guidewire (REF WAIN-CKI-200-BA) is a 0.014 inch, 200 cm neurovascular guidewire featuring a pre-shaped 90° angled distal tip. It is designed to support selective catheterization, microcatheter navigation and device exchange across tortuous neurovascular pathways, combining a shapeable distal segment with a supportive proximal body for controlled torque transmission.
Key Features
Diameter: 0.014 in (0.36 mm)
Working length: 200 cm, suitable for over-the-wire exchange techniques
Pre-shaped 90° angled distal tip for vessel selection
Shapeable tip segment to allow operator-tailored curves
Hydrophilic distal coating to reduce friction in tortuous vessels
PTFE-coated proximal shaft to support smooth device tracking
Radiopaque distal segment for fluoroscopic visualization
Core-to-tip construction intended to enhance torque response and tactile feedback
Clinical Applications
Selective access and navigation of intracranial and peripheral neurovascular vessels
Support for microcatheter delivery and repositioning
Facilitation of device exchange in endovascular neuro-interventional procedures
Use in tortuous or angulated anatomy where a pre-shaped angled tip is preferred
Product Information
Brand: Asahi
Product line: Chikai
REF / UPN: WAIN-CKI-200-BA
Category: Neurovascular Guidewires
Diameter: 0.014 in
Length: 200 cm
Tip configuration: Pre-shaped, 90° angled
Coating: Hydrophilic distal / PTFE proximal
Sterility: Supplied sterile for single use (confirm with current IFU)
Latex: Not specified in the located sources
Storage conditions: Not specified in the located sources
Regulatory status: Refer to the manufacturer IFU and local regulatory registration for market-specific clearance
Asahi Chikai neurovascular guidewire with 0.018/0.016/0.014 in tapered diameters, 200 cm working length, and a round curve distal tip for selective navigation.
Asahi Chikai 0.014 in x 200 cm neurovascular guidewire with a round shapeable tip for navigating tortuous intracranial anatomy.
Asahi Chikai 0.008/0.010 in, 200 cm straight-tip neurovascular guidewire for distal intracranial navigation and microcatheter support.
Asahi Chikai 0.010 in x 200 cm straight-tip neurovascular guidewire designed for navigation and microcatheter support in distal intracranial vasculature.
Asahi Chikai 0.010 in x 300 cm straight-tip neurovascular guidewire for distal access and microcatheter exchange procedures.
Asahi Chikai neurovascular guidewire with tapered 0.018/0.016/0.014 in profile, 200 cm working length, and a round curve preshaped tip (REF WAIN-CKI-18-200-BS).
Asahi Chikai 0.014 in x 200 cm straight-tip neurovascular guidewire (REF WAIN-CKI-200) engineered for navigation and device delivery in tortuous intracranial anatomy.
Asahi Chikai 0.014 in x 200 cm neurovascular guidewire with round-curve shapeable tip for navigating tortuous intracranial anatomy.
Asahi Chikai 0.014 in x 300 cm straight-tip guidewire (REF WAIN-CKI-300) for neurovascular navigation and microcatheter exchange procedures.
Medtronic Avígo 0.014 in x 205 cm hydrophilic neurovascular guidewire (REF 103-0606-200) designed to support navigation and device delivery in tortuous neurovascular anatomy.
Medtronic Mirage .008" hydrophilic neurovascular guidewire with a 0.012" to 0.008" tapered profile and 200 cm working length (REF 103-0608) designed to support distal access and microcatheter navigation in tortuous neurovascular anatomy.
Medtronic SilverSpeed Hydrophilic Guidewire, 0.010 in diameter, 200 cm length (REF 103-0601-200) — a neurovascular guidewire designed to support catheter navigation through tortuous intracranial anatomy.
Medtronic SilverSpeed Hydrophilic Guidewire, 0.014 in diameter, 175 cm length (REF 103-0602-175) for neurovascular navigation and device delivery support.
Medtronic SilverSpeed Hydrophilic Guidewire, 0.014 in diameter, 200 cm length (REF 103-0602-200), designed for neurovascular navigation and device delivery support.
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