H100B Pulse Oximeter User Manual
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7 Principles of Operation
H100B Pulse Oximeter adopts non-invasive double
wavelength to measure SpO
2
and PR. It can perform spot
and continuous measurement for a short time.
The system consists of Central Processing Unit, Signal
Collection, Signal Input, Data Output, Display and User
Input module, shown as follows:
Figure 7-1 System Principle
The oximeter communicates with external devices
through RS-232 interface.
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