The Terumo Radifocus Optitorque Angiographic Catheter (REF RH*4AP4561M) is a 4 Fr (1.4 mm) diagnostic catheter measuring 110 cm in working length, configured with an angled pigtail tip at 145°. Designed for selective angiography, the Optitorque family combines a braided shaft for predictable 1:1 torque response with a hydrophilic M Coat surface to support smooth navigation through the vasculature.
Key Features
- 4 Fr outer diameter (1.4 mm) for low-profile access
- 110 cm usable length suitable for transfemoral and selected transradial approaches
- Angled pigtail configuration with 145° secondary curve
- Braided shaft engineered for high torque transmission and kink resistance
- Hydrophilic M Coat to reduce friction during insertion and exchange
- Radiopaque shaft for clear fluoroscopic visualization
- 6 side holes (per REF designation) to support uniform contrast delivery
Clinical Applications
- Diagnostic angiography of the aorta and peripheral vasculature
- Ventriculography and aortography procedures
- Selective contrast injection where a pigtail tip configuration is preferred
- Catheter exchange workflows requiring controlled torque response
Product Information
- Brand: Terumo
- Product line: Radifocus Optitorque
- REF / UPN: RH*4AP4561M
- Catheter size: 4 Fr (1.4 mm)
- Working length: 110 cm
- Tip configuration: Angled Pigtail, 145°
- Coating: Hydrophilic (M Coat)
- Shaft construction: Braided
- Category: Accessories and Other
- Sterility, packaging quantity and guidewire compatibility: Not specified in the located sources
- Regulatory clearances: Not specified in the located sources
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