DEVICE: Angel Catheter (B077AC3930A1)

A vascular device intended to be percutaneously implanted in the inferior vena cava (IVC) to prevent pulmonary embolism (PE); it can be retrieved before a threshold period or remain as a permanent implant after the period. It achieves its unconstrained diameter upon deployment in the IVC and imparts an outward radial force on the luminal surface of the vena cava to ensure proper positioning and stability. It is designed for blood clot capture while maintaining caval patency. It is made of metal alloys [e.g., stainless steel, titanium (Ti), nickel-titanium alloy (Nitinol)] and is available in various self-expanding designs (e.g., conical, basket). This is a single-use device.

A flexible tube intended to be introduced into a neck or thoracic vein and often advanced into the superior vena cava for various infusion/aspiration procedures (i.e., non-dedicated) including the intravenous administration of nutrients, fluids, chemotherapeutic agents or other drugs, and blood sampling or delivery; it may also be used to monitor venous pressure. The proximal end of this central venous catheter (CVC) is typically fixed to the patient for long-term use. It may include supportive devices associated with introduction (e.g., guidewire, introducer); it is not primarily intended for extracorporeal blood therapies such as haemodialysis. This is a single-use device.