The Terumo Radifocus Optitorque RH-4AR2000M is a 4 Fr pre-shaped diagnostic angiographic catheter with an Amplatz Right Middle 0 (AR Mod 0) configuration, designed to support selective vessel cannulation and contrast media delivery during diagnostic angiographic procedures. With a 1.4 mm outer diameter and a 100 cm usable length, it is engineered to provide controlled torque response and shape retention for transradial and transfemoral access workflows.
Key Features
Outer diameter: 4 Fr (1.4 mm)
Working length: 100 cm
Pre-formed tip shape: Amplatz Right Middle 0
Optitorque braided shaft engineered for 1:1 torque transmission
Hydrophilic M Coat surface for reduced friction during navigation
Radiopaque shaft for fluoroscopic visualization
Compatible with standard 0.035 inch guidewires (confirm with IFU)
Clinical Applications
Selective diagnostic angiography
Contrast media injection in peripheral and visceral vasculature
Procedures benefiting from an Amplatz-style secondary curve for vessel engagement
Transradial and transfemoral diagnostic access (refer to manufacturer IFU for indications)
Product Information
Brand: Terumo
Product line: Radifocus Optitorque
REF / UPN: RH-4AR2000M
Category: Accessories and Other (Diagnostic Angiographic Catheter)
Size: 4 Fr / 1.4 mm OD
Length: 100 cm
Tip shape: Amplatz Right Middle 0
Coating: Hydrophilic (M Coat)
Sterility / packaging: Not specified in the located sources
Shelf life: Not specified in the located sources
Regulatory status: Refer to local Terumo representative and official IFU for market-specific clearances
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