Multi-Curve PTFE & Hydrophilic Angiographic Catheter

Product Overview

Designed exclusively for coronary and peripheral diagnostic angiography, this tri-layer catheter integrates stainless steel braided reinforcement to balance shaft support and kink resistance. Multi-step durometer gradient delivers lag-free 1:1 torque response during manipulation. Rounded atraumatic tip with high-bright radiopaque marker enables clear lesion visualization under low-dose fluoroscopy. Optional side hole configurations (0/1/2/6/8) fit single & multi-vessel angiography. Comprehensive curve portfolio includes JL, JR, COBRA, PIG, MPA and standard clinical shapes, with total length ranging 70–135cm. Indicated for elective coronary angiography and lower limb/renal peripheral diagnostic procedures; not intended for delivery of stents, balloons or interventional devices.

Key Highlights

• 1000PSI High Pressure Resistance Structure: stable high-pressure contrast media delivery without deformation or leakage.
• Multi-Gradient Stepwise Durometer Shaft: simultaneously enhances torque control precision and vessel compliance.
• Full-Length Uniform PTFE or Hydrophilic Coating: reduces advancement resistance and minimizes the risk of intimal abrasion.
• Broad Pre-Shaped Curve Library: eliminates the need for manual intraoperative shaping, thereby reducing operative time.
• Atraumatic High-Luminance Radiopaque: rounded edges prevent complications such as dissection and perforation.

Technical Specifications & Construction

Typical Clinical Applications

• Elective single-vessel coronary diagnostic angiography
• Multi-branch coronary vessel imaging
• Renal, iliac, femoral peripheral artery angiography
• Pre-intervention lesion mapping for PCI/PTA

Quality Assurance & Compliance

Manufactured in Class 10,000 cleanroom with full ISO13485 QMS, over 50,000㎡ integrated production base. Each batch completes high-pressure leakage, torsion fatigue and coating adhesion testing. Raw material biocompatibility archives permanently stored, supporting NMPA, CE, FDA medical registration worldwide.

Ordering Information

Supplied to tertiary cardiac cath labs, peripheral interventional radiology departments and global medical distributors. Bulk orders support custom length, exclusive curve OEM and neutral unbranded packaging. Contact sales for tiered wholesale price and cross-border logistics solution.

Frequently Asked Questions (FAQ)