Improved reach and enhanced range 

• Adjustable curve designed to reach a large variety of patient anatomies^† and accommodate challenging anatomical situations, including a large right atrium^‡
• Achieves various curve shapes during implant using only this steerable guide catheter 
• Handle mechanism secures a desired shape, reducing the need to physically hold the curve in place during the procedure

Stable and supportive

• Rigid proximal portion provides mechanical support and stability for lead delivery and fixation; while the softer distal end minimizes tissue injury
• Catheter deflection is designed to push tip toward the targeted tissue and maintain stability on the septum 
• Catheter provides a stable workspace to pass guidewires and leads in the cardiac venous anatomy 
• Dual-braided lumen provides stability^§

Increased implant success 

• C304-HIS catheter design allows the tip to achieve an angle closer to perpendicular in the region of the His-bundle for a higher fixation rate versus the C315-HIS catheter^†,‡
• C304-HIS catheter may be used in conjunction with the Medtronic Model 3830 pacing lead 
• Catheter body is radiopaque for visibility on fluoroscopy and has improved visualization of the catheter (versus C304-L69) with an additional marker at the distal end

Maneuverability 

• Handle mechanism enables tip deflection by transmitting fine movements to the catheter shaft, allowing placement at the bundle of His 
• Designed for improved manipulation^◊ — deflect for gross movement and torque for minor movement 
• Braided, kink-resistant catheter design with multiple transition zones allows for various stiffness characteristics, providing flexibility to navigate curvatures of venous anatomy