<unk>  employing point-of-care ultrasound (POCUS) is the application of ultrasound at the point of care to make immediate patient-care decisions. It is performed by the health care professional caring for the injured or ill persons. This point-of-care use of ultrasound is often to evaluate an emergency medical condition, in settings such as an emergency department, critical care unit, ambulance, or combat zone.
Emergency ultrasound
Pre-hospital ultrasound
Emergency management
Portable ultrasound
Intravascular ultrasound
Monitor 
Emergency tourniquet
3D ultrasound