OVERVIEW
VF6 Infinity Vista D-9
Resolution 1 breath per minute
Measurement Range 0 to 155 breaths per minute
Measurement Accuracy ± 1 breath per minute, or ± 2%, whichever is greater
Response Time After a step change in respiration rate, it takes 36 seconds to
stabilize to a new respiration rate of 10 breaths per minute
and 18 seconds to stabilize to a new respiration rate of 20
breaths per minute.
Report Interval 2 seconds
Total resistance 0 to 3600 :
Input Dynamic Range AC: ± 17.3 : ± 10%
DC: 0 : to 3.6 k: (internal check for high impedance)
Bandwidth 0.25 Hz to 3.5 Hz
Impedance Measuring Current 65 PA RMS ±10% nominal at 48kHz ±1%, rectangular wave
Pulse Oximetry (SpO
2
)
Parameter Display Saturation (%SpO
2
), pulse rate
Measuring Method Absorption-spectrophotometry
Measuring Range SpO
2
: 1 - 100%
Pulse rate: 30 - 250 1/min
Calibration Range 70-100%
Display Range 0-100%
Display Update Period 2 seconds
Maximum Hold from Previous
Update
30 seconds (in the event of artifact or other error)
Respiration (continued)
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