The Asahi Chikai Guidewire (REF WAIN-CKI-200-BS) is a 0.014 in diameter, 200 cm length neurovascular guidewire featuring a round-curve shapeable distal tip. Engineered by Asahi Intecc, the Chikai platform is designed to deliver controlled torque response, smooth tracking, and reliable shape retention to support navigation of tortuous cerebrovascular anatomy during interventional procedures.
Key Features
Distal tip diameter: 0.014 in (0.36 mm)
Usable length: 200 cm, supporting microcatheter exchanges
Round-curve preshaped distal segment for selective vessel access
Shapeable tip allowing operator customization
Hydrophilic distal coating to reduce friction during navigation
PTFE-coated proximal shaft for smooth device delivery
Stainless steel core wire construction for 1:1 torque transmission
Radiopaque distal segment for fluoroscopic visualization
Clinical Applications
Intended to facilitate the placement and exchange of compatible intravascular devices in the neurovascular system. Commonly used to support microcatheter navigation during diagnostic and interventional neurovascular procedures in tortuous and distal cerebral vasculature. Refer to the manufacturer Instructions for Use for specific indications, contraindications, warnings and precautions.
Product Information
Brand: Asahi (Asahi Intecc)
Product Family: Chikai Neurovascular Guidewire
REF/UPN: WAIN-CKI-200-BS
Diameter: 0.014 in
Length: 200 cm
Tip Configuration: Round Curve, shapeable
Category: Neurovascular Guidewires
Sterility: Supplied sterile, single use (refer to label)
Storage: Not specified in the located sources
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 a 90° pre-shaped angled tip, engineered for precise navigation and device exchange in complex 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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