Therapeutics Advances
Copyright ©2014 Baishideng Publishing Group Co.
World J Anesthesiol. Mar 27, 2014; 3(1): 12-17
Published online Mar 27, 2014. doi: 10.5313/wja.v3.i1.12
Figure 1
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Figure 1 Ultrasound waveform.
Figure 2
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Figure 2 Typical transducer.
Figure 3
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Figure 3 Commonly used transducers.
Figure 4
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Figure 4 Ultrasound and tissue interactions.
Figure 5
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Figure 5 Necessary operating controls to obtain an optimal image.
Figure 6
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Figure 6 Focus Indicator shown on screen.