The US Food and Drug Administration (FDA) has just approved a handheld self-contained portable ultrasound imager with a probe.The Signos weighs half of a pound and is the size of most smartphones. It will be available with both a 3.5MHz or a 7.5MHz transducer that can be swapped. The company promotes this device for fast paced and active medical environments such as emergency departments and rural medical clinics.
The system might come in handy as a quick initial diagnostic modality for intraabdominal processes, such as ectopics, AAAs, for carotid scans in ER in patients with ongoing TIA, as well as an assistive device for central line placements.
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