Ryurei PTCA Dilatation Catheter 3.5 X 20 | REF DC-RR3520HHW

The Terumo Ryurei PTCA Dilatation Catheter (REF DC-RR3520HHW) is a rapid-exchange coronary balloon dilatation catheter configured with a 3.5 mm nominal balloon diameter and a 20 mm balloon length. It is engineered to deliver controlled radial force for balloon angioplasty in coronary arteries and is intended for use by trained interventional cardiologists in a cardiac catheterization laboratory environment.

Key Features
- Balloon diameter: 3.5 mm nominal
- Balloon length: 20 mm
- Catheter type: PTCA dilatation balloon catheter, semi-compliant balloon material
- Delivery platform: Rapid-exchange (monorail) shaft designed for single-operator use
- Guidewire compatibility: 0.014 inch coronary guidewires
- Tip design: Low-profile tapered tip intended to support crossing of tight or calcified lesions
- Shaft coating: Hydrophilic coating on the distal shaft to support trackability and deliverability
- Markers: Radiopaque marker(s) to aid fluoroscopic balloon positioning
- Nominal and rated burst pressures: Not specified in the located sources; refer to the manufacturer compliance chart on the product label.

Clinical Applications
- Balloon dilatation of stenotic lesions in native coronary arteries and coronary bypass grafts during PTCA procedures
- Pre-dilatation of target lesions prior to coronary stent deployment
- Post-dilatation and optimization of deployed coronary stents
- Treatment of selected in-stent restenosis lesions at the operator's discretion

Product Information
- Brand: Terumo
- Product line: Ryurei PTCA Dilatation Catheter
- REF / UPN: DC-RR3520HHW
- Size configuration: 3.5 mm x 20 mm
- Category: Coronary Balloon Catheters
- Usage: Single-use, sterile device; do not reuse or resterilize
- Working length, crossing profile, introducer and guide catheter compatibility: Not specified in the located sources; consult the official Terumo Instructions for Use (IFU) and product specification sheet for current technical data and market-specific regulatory status.

REF / UPNDC-RR3520HHW
Size3.5 X 20

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