DEVICE: NovaGuide™ 2 Intelligent Ultrasound System (00850681007399)

A mains electricity (AC-powered) device assembly consisting of a desktop unit, a graphical display unit and an attached probe or interchangeable probes, designed to noninvasively locate and assess the extent of vascular flow restriction (e.g., clots, stenosis, mechanical damage) by measuring blood flow rate using ultrasound/Doppler/transit time technology. Clinical applications include venous/arterial flow screening (e.g., assessment of air embolism, atherosclerosis, varicose veins, venous thrombosis), ankle pressure index, and/or blood flow wave form recording.

An electrically-powered device assembly consisting of a control unit and an attached probe or interchangeable probes, designed to noninvasively locate and assess the extent of vascular (venous and arterial) flow restriction (e.g., clots, stenosis, mechanical damage) by measuring blood flow rate using ultrasound/Doppler/transit time technology. It may also be used to detect the foetal heartbeat.

A hand-operated component of a noninvasive vascular ultrasound system intended to be placed on the surface of a patient's body to measure the flow of blood in the underlying vasculature using ultrasonic/Doppler/transit time technology. It may include single or multiple element transducer configurations that convert electric voltages into an ultrasound beam reproducing movement and flow graphically, typically with sound. The device is available in various frequency capacities (e.g., 4, 5, or 8 MHz). It may also be used to detect the foetal heartbeat. This is a reusable device.