Mindray BeneVision N15

A - 20 BeneVision N Series Patient Monitor Operator’s Manual
A.15.8 IBP Specifications
Standard Meet the standard of IEC 60601-2-34.
Technique Direct invasive measurement
IBP
Measurement range -50 to 360 mmHg
Resolution 1 mmHg
Accuracy ±2% or ±1 mmHg, whichever is greater (excluding sensor error)
Refreshing rate ≤1 s
PPV
Measurement range 0% ~ 50%
Pressure transducer
Excitement voltage 5 VDC, ±2%
Sensitivity 5 V/V/mmHg
Zero adjustment range ±200 mmHg
Impedance range 300 to 3000
Volume displacement <0.04 mm
3
/100 mmHg
Alarm limit Range (mmHg) Step (mmHg)
Sys High IBP ≤ 50: (low limit + 2) to 50
IBP > 50: (low limit + 5) to 360
IBP ≤ 50: 1
IBP > 50: 5
Mean High
Dia High
Sys Low IBP ≤ 50: -50 to (high limit - 2)
IBP > 50: 50 to (high limit - 5)
Mean Low
Dia Low
Art-S Extreme High High limit to 360 IBP ≤ 50: 1
IBP > 50: 5
Art-M Extreme High
Art-D Extreme High
Art-S Extreme Low -50 to low limit
Art-M Extreme Low
Art-D Extreme Low