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HomeProductsMedtronic Launcher 8Fr JR40D Coronary Guiding Catheter | REF LA8JR40D
Medtronic Launcher 8Fr JR40D Coronary Guiding Catheter | REF LA8JR40D

The Medtronic Launcher 8Fr JR4.0 Coronary Guiding Catheter (REF LA8JR40D) is a single-piece, large-lumen guiding catheter engineered for diagnostic and interventional coronary procedures. The Judkins Right 4.0 (JR4.0) curve is a workhorse shape intended for engagement of the right coronary artery (RCA) via femoral access, providing predictable seating, strong backup support, and smooth device tracking.

Key Features
Large, polished inner lumen optimized for high-flow contrast injection and multi-device delivery.
Three-layer shaft construction combining an outer polymer, stainless steel braid, and PTFE inner liner for kink resistance and torque transmission.
Pre-shaped JR4.0 distal curve for consistent RCA engagement and coaxial alignment.
Soft, atraumatic distal tip designed to reduce risk of ostial trauma during cannulation.
Hydrophobic outer coating to support smooth advancement through the vasculature.
Color-coded hub for rapid French-size identification in the cath lab.

Clinical Applications
Percutaneous coronary intervention (PCI) of the right coronary artery.
Support for delivery of balloons, stents, guidewires, atherectomy and thrombectomy devices.
Complex interventions requiring the larger 8Fr lumen, including bifurcation, kissing-balloon, and dual-stent techniques.
Diagnostic coronary angiography when high-volume contrast delivery is required.

Product Information
Brand: Medtronic
Product Line: Launcher Coronary Guide Catheter
REF / UPN: LA8JR40D
French Size: 8Fr
Curve: JR4.0 (Judkins Right 4.0)
Usable Length: 100 cm (standard for Launcher line)
Configuration: Non-side-hole (standard); confirm via packaging
Sterility: Sterile, single-use device
Category: Guiding Catheter
Country of Origin / Packaging Quantity: Not specified in the located sources

REF / UPNLA8JR40D
Size8Fr

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