The Medtronic Launcher 5Fr JCR45 Coronary Guiding Catheter (REF LA5JCR45) is a single-use guiding catheter designed to facilitate the introduction and positioning of interventional devices within the coronary vasculature. The Launcher family is engineered to deliver predictable torque response, consistent tip shape retention, and smooth device delivery through a large, uniform inner lumen.

Key Features
Large inner lumen to support passage of interventional devices.
Stainless steel braid reinforcement for torque transmission and kink resistance.
Preformed JCR45 (Judkins Right, 4.5 cm) curve for right coronary artery engagement.
5 French outer diameter designed for compatibility with small-bore access.
PTFE inner liner to reduce friction during device exchanges.
Soft, atraumatic distal tip intended to minimize vessel trauma.
Radiopaque marker to aid fluoroscopic visualization.

Clinical Applications
Intended for use in percutaneous coronary procedures where a guiding catheter is required to introduce diagnostic or interventional devices into the coronary ostia.
JCR45 curve is typically selected for cannulation of the right coronary artery.
Suitable for catheterization laboratory use by trained interventional cardiology teams.

Product Information
Brand: Medtronic
Product Line: Launcher Coronary Guiding Catheter
REF / UPN: LA5JCR45
Category: Coronary Guiding Catheter
French Size: 5 Fr
Curve: JCR45 (Judkins Right, 4.5 cm)
Usable Length: Not specified in the located sources
Sterility: Supplied sterile, single use
Packaging: Not specified in the located sources
Regulatory Status: Refer to the manufacturer Instructions for Use and local regulatory documentation.