Table 1.

Details of ultrasound scanners and transducers assessed

Manufacturer	Scanner	Transducers	Frequency of operation (MHz)
Dynamic Imaging	Diasus	L8-16	8–16
Dynamic Imaging	Diasus	L10-22	10–22
Philips	iU22	L17-5	5–17
Philips	iU22	L15-7io	7–15
Sonosite	MicroMaxx	HFL38/13-6	6–13
GE	Vivid 5	i13Lv	10
Visualsonics	Vevo 770	RMV 704	20–60
Visualsonics	Vevo 2100	MS550D	22–55
Visualsonics	Vevo 2100	MS550S	32–56