The Terumo Radifocus Optitorque Angiographic Catheter (REF RH-4AP5561M) is a 4 Fr (1.4 mm) diagnostic angiographic catheter with a 110 cm working length and an angled pigtail tip shaped at 155°. Designed for selective diagnostic angiography, the Optitorque family combines a hydrophilic M Coat surface with a braided shaft to support smooth navigation and predictable 1:1 torque response during vascular access and catheter manipulation.
Key Features
Angled pigtail configuration with 155° tip geometry for contrast delivery in curved anatomy.
4 Fr (1.4 mm) outer diameter supporting a low-profile access approach.
110 cm usable length suited to radial, brachial and femoral workflows.
Braided shaft construction engineered for 1:1 torque transmission.
Hydrophilic M Coat surface to reduce friction during advancement and exchange.
Multiple side holes at the pigtail segment to support uniform contrast dispersion.
Clinical Applications
Intended for use as a diagnostic angiographic catheter for the delivery of contrast media and, where appropriate, diagnostic solutions into the vascular system. Typical procedural settings include ventriculography, aortography and selective diagnostic angiography. End users are responsible for confirming suitability for the specific procedure and patient in accordance with the manufacturer's Instructions for Use.
Product Information
Brand: Terumo
Product Line: Radifocus Optitorque
Category: Accessories and Other - Angiographic Catheters
REF / UPN: RH-4AP5561M
Size: 4 Fr (1.4 mm)
Working Length: 110 cm
Tip Shape: Angled Pigtail 155°
Coating: Hydrophilic M Coat
Shaft: Braided, 1:1 torque design
Units per Box: Not specified in the located sources
Sterility: Not specified in the located sources
Single Use: Not specified in the located sources
Tell us what product you need and share a few details.
We connect your request with the most relevant verified brands.
Relevant supplier options can respond with availability, documentation context, and quote details.
Boston Scientific Mach1 Peripheral Guide Catheter HS 55 (REF M001196000) — single-use peripheral guide catheter engineered for stable support and predictable torque response during interventional procedures.
Boston Scientific Mach1 Peripheral Guide Catheter HS (REF M001197000) — high-support peripheral guide catheter engineered for predictable backup support, controlled torque response and stable access during peripheral interventional procedures.
Boston Scientific Mach1 Peripheral Guide Catheter, RDC 55 curve configuration (REF M001196660). Single-use guide catheter designed to support diagnostic and interventional peripheral procedures with predictable shape retention and lumen access.
Boston Scientific Mach1 Peripheral Guide Catheter, RDC curve configuration (REF M001197660), engineered for stable peripheral vascular access and torque response.
Boston Scientific Mach1 Peripheral Guide Catheter, RDC 1 curve, 55 cm working length (REF M001196960) for B2B procurement.
Boston Scientific Mach1 Peripheral Guide Catheter, RDC 1 curve (REF M001197960). Designed to provide stable support and lumen access during peripheral interventional procedures.
Boston Scientific Mach1 Peripheral Guide Catheter, RE-S curve, 55 cm working length (REF M001196040). Single-use guide catheter designed for peripheral interventional procedures.
Boston Scientific Mach1 Peripheral Guide Catheter RE-S (REF M001197040) — single-use peripheral guide catheter designed to deliver interventional devices and contrast media to selected sites in the peripheral vasculature.
Boston Scientific Mach1 Peripheral Guide Catheter, RE-SS 55 configuration, REF M001196080. Single-use peripheral guide catheter intended for B2B procurement and catalog listing.
Boston Scientific Mach1 Peripheral Guide Catheter (REF M001197080), RE-SS configuration, designed to provide stable support and torque transmission during peripheral interventional procedures.
Boston Scientific Mach1 Peripheral Guide Catheter, RE-L curve, 55 cm working length (REF M001196120) for peripheral interventional procedures.
Boston Scientific Mach1 Peripheral Guide Catheter RE-L (REF M001197120), a single-use guide catheter designed to support peripheral interventional procedures with predictable handling and stable coronary/peripheral access.
Boston Scientific Mach1 Peripheral Guide Catheter, C1 55 curve, REF M001196160 — single-use guide catheter designed to support catheter-based peripheral interventional procedures.
Boston Scientific Mach1 Peripheral Guide Catheter, C1 curve configuration, REF M001197160. Designed to provide stable support and access during peripheral interventional procedures.
Practical answers for procurement teams reviewing this product page.
Include the exact product family, brand preference, REF/UPN code when available, required quantity, destination country, expected delivery timing and documentation expectations.
Yes. If alternatives are acceptable, mention equivalent brands, compatible models, size ranges and any non-negotiable requirements.
Related products are connected through structured catalog data such as brand, category, product family and country assignment.
No. This page supports sourcing and RFQ organization. Buyers must verify regulatory status, clinical suitability and procurement compliance independently.
Specific codes reduce ambiguity and help supplier teams identify product availability, packaging details and documentation faster.
Yes. The workflow is designed for hospitals, clinics, distributors, wholesalers, importers and procurement departments.
Yes. Products can be connected to multiple countries in the admin panel, and buyers can specify destination details in the RFQ form.
The request is stored with contact and procurement details so the sourcing conversation can be reviewed and followed up clearly.