A collection of sterile devices intended to support the catheterization procedure of an artery and/or central vein (large veins of the upper body), and/or to provide ongoing vascular catheter maintenance. It is primarily intended to be used at the patient’s bedside and includes devices intended to support catheter placement and/or or ongoing maintenance (e.g., dressing change, catheter flushing) such as: disposable drapes, disinfectant wipes, dressings, gown, tourniquets, ultrasound system transducer cover, coupling gel, sharps container, syringe, and saline solution; neither the catheter, catheter introduction device, nor pharmaceuticals are included. This is a single-use device.