Linear Array
Linear probe scanner normally are useful for imaging shallow structures, small parts, and certain procedures, such as central line placement.
Curved Array
Convex scanner are particularly useful for imaging deeper structures, such as abdominal organs, and are commonly used in obstetric and gynecological examinations.
Phased Array
The phased array probe is ideal for viewing deep structures through small acoustic windows, such as between ribs in cardiac imaging.
Demand for Point-of-care Ultrasound in Clinical Departments
In traditional hospital practice, ultrasound services are centralized in ultrasound departments. However, many specialties—including anesthesiology, pain management, general surgery, urology, obstetrics and gynecology, respiratory medicine, hematology, oncology, and emergency medicine—require ultrasound support for emergency check and routine diagnostic.
Increased demand burdens ultrasound specialists and often leads to extended wait times due to insufficient equipment. Additionally, the high cost of large-scale ultrasound machines can cause budget overruns if equip each department adequately. These unmet needs highlight the opportunity for handheld ultrasound devices, offering cost-effective, portable imaging solutions that enhance accessibility and improve patient care across various clinical settings.
