The Abbott Sapphire NC24 Coronary Dilatation Catheter (REF 492501012) is a non-compliant rapid-exchange balloon catheter configured at 2.5 mm diameter x 10 mm length. It is engineered to deliver controlled, high-pressure expansion in calcified or resistant coronary lesions and to optimize stent apposition during percutaneous coronary intervention (PCI).

Key Features
- Non-compliant balloon material designed to maintain a consistent diameter at high inflation pressures.
- Rapid-exchange (monorail) shaft configuration for single-operator use over a 0.014 in guidewire.
- Low-profile balloon geometry intended to facilitate crossing of tight or previously stented segments.
- Hydrophilic distal shaft coating to support deliverability through tortuous anatomy.
- Radiopaque markers to aid fluoroscopic positioning of the balloon within the target lesion.
- Rated Burst Pressure and Nominal Pressure values: Not specified in the located sources.

Clinical Applications
- Post-dilatation of deployed coronary stents to improve strut apposition and expansion.
- Dilatation of calcified, fibrotic, or under-expanded coronary lesions.
- High-pressure expansion where a compliant balloon may not deliver sufficient lesion modification.
- Intended for use by trained interventional cardiologists in a cardiac catheterization environment. Refer to the manufacturer Instructions for Use for indications, contraindications, warnings, and pressure ratings.

Product Information
Brand: Abbott
Product Line: Sapphire NC24
Category: Coronary Balloon Catheters (Non-Compliant)
Balloon Diameter: 2.5 mm
Balloon Length: 10 mm
Catheter Type: Rapid-exchange non-compliant PTCA balloon catheter
Guidewire Compatibility: 0.014 in
REF / UPN: 492501012
Packaging: Single-use, sterile. Do not resterilize. Not specified in the located sources beyond single-use sterile configuration.