The Medtronic Launcher 6Fr SR3.5 Coronary Guiding Catheter (REF LA6SR35) is a single-use, preformed guiding catheter designed to facilitate stable access to the coronary ostia and provide a reliable conduit for the introduction of interventional devices. Engineered with Medtronic's three-layer construction, the Launcher catheter is intended to deliver a balance of pushability, torque response and lumen integrity for cardiac catheterization laboratory use.

Key Features
- Three-layer shaft construction combining an inner PTFE liner, a stainless steel braided mid-layer and an outer polymer jacket for torque transmission and kink resistance.
- 6Fr outer diameter providing a generous inner lumen to support contrast delivery and device passage.
- SR3.5 (Short Right) preformed curve intended for engagement of the right coronary ostium.
- Soft, atraumatic distal tip designed to reduce the risk of vessel trauma during cannulation.
- Hydrophilic-friendly outer surface and full-length radiopaque marker characteristics consistent with the Launcher family.
- Sterile, single-use packaging.

Clinical Applications
- Diagnostic coronary angiography requiring stable ostial engagement.
- Percutaneous coronary intervention (PCI) including stent, balloon and guidewire delivery.
- Procedures requiring consistent backup support with predictable curve memory.
- Catheterization laboratory workflows from femoral or radial access where catheter compatibility allows.

Product Information
- Brand: Medtronic
- Product Line: Launcher Coronary Guiding Catheter
- REF / UPN: LA6SR35
- French Size: 6Fr
- Curve: SR3.5 (Short Right 3.5)
- Category: Guiding Catheter
- Usable Length: Not specified in the located sources
- Inner Diameter: Not specified in the located sources
- Sterility: Sterile, single-use
- Packaging Quantity: Not specified in the located sources