The Stryker Trevo Trak 21 Microcatheter (REF 90338) is a single-lumen, variable-stiffness neurovascular microcatheter engineered to support navigation through the tortuous distal cerebral vasculature. It is intended for the controlled, selective infusion of diagnostic or therapeutic agents and to facilitate the delivery of compatible interventional devices, including the Trevo Retriever family, in neurovascular procedures.
Key Features
Variable-stiffness shaft transitioning from a supportive proximal segment to a soft, atraumatic distal tip for distal access.
Inner lumen sized to support compatible Trevo Retrievers and other 0.021 in class neurovascular devices.
Hydrophilic distal coating intended to reduce friction during navigation through tortuous anatomy.
Radiopaque distal marker band(s) to aid fluoroscopic visualization and accurate device deployment.
Braid-reinforced construction intended to support kink resistance, torque response and lumen integrity under pressure.
Designed for use with standard 0.014 in class neurovascular guidewires.
Clinical Applications
Selective and super-selective access of the peripheral and neurovascular system.
Controlled infusion of diagnostic contrast media and physician-specified therapeutic agents.
Delivery and deployment of compatible neurovascular devices, including stent retrievers, in mechanical thrombectomy workflows.
Support catheter for navigation through tortuous intracranial vasculature.
Product Information
Brand: Stryker
Product: Trevo Trak 21 Microcatheter
REF / UPN: 90338
Category: Neurovascular Microcatheters
Inner Lumen Class: 0.021 in (nominal, consistent with Trak 21 platform)
Guidewire Compatibility: Compatible with 0.014 in class neurovascular guidewires
Usable Length: Not specified in the located sources
Distal Tip Configuration: Not specified in the located sources
Sterility / Single Use: Supplied sterile for single use; refer to the manufacturer IFU
Storage and Handling: Refer to the manufacturer IFU and product labeling
Regulatory Status: Refer to current Stryker Neurovascular labeling for the destination market
For complete indications, contraindications, warnings, precautions, compatibility data and full technical specifications, always consult the current Stryker Neurovascular Instructions for Use and product labeling.
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