Medical diagnostic apparatus for testing cardiac conditions, irregular heartbeat (arrhythmias), and atrial fibrillation (Afib); Catheter based ultra-sound imaging probe; Catheters; Catheters and parts and fittings therefor; Catheters for use in ablation; catheters for the purpose of soft tissue ablation; Central venous catheters; Drug delivery catheters; Electrodes for medical use; Intracardiac catheter; Intravenous catheters; Medical and surgical catheters; Medical and surgical laparoscopes ...