25
PHYSIO-PORT / PHYSIO-PORT AS
A8136 Revision A
Technical Specifications
7
Technical Specifications
Measuring Method
Oscillometric, selectable measurement method:
deflation measurement method or inflation
measurement method
Measuring Interval
2 - 120 min, programmable
Maximum cuff pressure
300 mmHg
Interfaces
RS 232 (9.600 Bd / 8N1)
Dimensions
height 27 mm
width 73 mm
depth 108 mm
Battery
2 Mignon (size AA) rechargeable NiMH batteries,
1,2 V, > 1.500 mAh or
2 Mignon (size AA) alkaline batteries
Battery Charge Time
2…3 hours
Battery Charger
protection class II, IP20
100…240 VAC 50/60 Hz, 0.5 A
Ambient Conditions
Operation
tempe5…+40 °C
relative humidity 15…93 %, no condensation
atmospheric pressure between 700…1060 hPa
altitude (relative to sea level) -400…2800 m
Transport and Storage
temperature -25…+70 °C
relative humidity 10...93 %, no condensation
atmospheric pressure 500...1060 hPa
altitude (relative to sea level) -400…4500 m
Protection Class
IP20: PHYSIO-PORT / PHYSIO-PORT AS
IP02: wearable pouch of the PHYSIO-PORT
IP22: PHYSIO-PORT device in wearable pouch
Expected Service Life
PHYSIO-PORT device: 10 years
Cuff: 20.000 cycles of reapplication
7.1 Blood Pressure Measurement
Measuring Range
systolic pressure
60…260 mmHg
diastolic pressure
40…220 mmHg
mean pressure
45…250 mmHg
pulse rate (HR)
35…240 min
-1
Measurement Accuracy
(determined in a clinical study)
deflation measurement method:
systole:
0,2 ± 2,8 mmHg
diastole:
0,1 ± 2,9 mmHg
inflation measurement method:
systole:
-0,1 ± 3,6 mmHg
diastole:
0,5 ± 2,4 mmHg
Measurement Capacity
up to 400 blood pressure measurements
Weight
< 190 g, incl. batteries
7.2 Pulse Wave Analysis
Measuring Range
central systole
80…200 mmHg
central diastole
50…120 mmHg
pulse wave velocity
4,5…16,0 m/s
Measurement Accuracy
central systole:
3,2 ± 2,8 mmHg
central diastole:
0,6 ± 0,5 mmHg
pulse wave velocity
0,9 ± 1,4 m/s
Measurement Capacity
up to 100 pulse wave analyses
Weight
< 220 g, incl. batteries
Note
The device needs 30 min to get ready for its
intended use and reach the operation
conditions form the minimum storage
temperature and the maximum storage
temperature, if the room temperature is 20 °C.
