Basic Research
Copyright ©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. Jan 28, 2005; 11(4): 521-524
Published online Jan 28, 2005. doi: 10.3748/wjg.v11.i4.521
Figure 1
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Figure 1 Components of the entire monitoring system.
Figure 2
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Figure 2 Components of the biotelemetry capsule. 1: batteries; 2: signal processor; 3: power manager; 4: RF transmitter; 5: micro sensors; 6: outer shell; 7: antenna.
Figure 3
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Figure 3 Different biotelemetry capsules. Left, a pressure capsule; middle, a pH capsule; right, a pharmaceutical capsule.
Figure 4
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Figure 4 Data recorder and flash memory card. Left, data recorder; right, flash memory card.
Figure 5
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Figure 5 Biotelemetry capsule in the body shown on two X-ray films.
Figure 6
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Figure 6 Pressure and Temperature plots.