The Medtronic Sprinter Legend RX Semicompliant Balloon Dilatation Catheter (REF SPL35010X) is a rapid-exchange percutaneous transluminal coronary angioplasty (PTCA) catheter featuring a 3.50 mm diameter by 10 mm length semicompliant balloon. It is engineered to deliver consistent balloon performance during coronary interventions, combining a low-profile tip, a refined shaft design and a semicompliant balloon material intended to support reliable lesion crossing and controlled inflation.

Key Features
Semicompliant balloon material for predictable diameter growth across the working pressure range.
Rapid-exchange (RX) catheter design for single-operator handling over 0.014" guidewires.
Low crossing profile and tapered tip to support crossing of tight or tortuous lesions.
Dual-layer shaft construction intended to balance pushability, trackability and kink resistance.
Two radiopaque markers delineating the working length of the balloon for fluoroscopic positioning.
Hydrophilic coating on the distal shaft segment to reduce friction during navigation.
Nominal balloon size 3.50 mm x 10 mm, intended for focal coronary lesions.

Clinical Applications
Predilatation of de novo or restenotic lesions in native coronary arteries prior to stent deployment.
Post-dilatation and optimization of deployed coronary stents to improve apposition.
Balloon angioplasty in selected coronary interventional workflows where a semicompliant 3.50 x 10 mm balloon is indicated.
Use in standard and complex percutaneous coronary intervention (PCI) procedures, per operator discretion and product labeling.

Product Information
Brand: Medtronic
Product line: Sprinter Legend RX
Category: Coronary Balloon Catheters (Semicompliant PTCA)
REF / UPN: SPL35010X
Balloon diameter: 3.50 mm (nominal)
Balloon length: 10 mm
Balloon compliance: Semicompliant
Catheter exchange type: Rapid Exchange (RX, Monorail)
Guidewire compatibility: 0.014" coronary guidewires
Nominal and rated burst pressure: Not specified in the located sources; refer to the manufacturer Instructions for Use and product compliance chart.
Minimum guide catheter inner diameter: Not specified in the located sources; refer to the manufacturer IFU.
Usable catheter length: Not specified in the located sources; refer to the manufacturer IFU.
Sterility: Supplied sterile for single use; do not reuse or resterilize.
Storage: Store per manufacturer labeling, away from direct sunlight and extreme temperatures.
Note: Regulatory clearance, availability and indications vary by country; buyers should confirm status with Medtronic or an authorized distributor before procurement.