Fresenius Medical Care 5008, Operating Instructions Manual

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Chapter 11: System Description
11-14 Fresenius Medical Care 5008 OP 5/09.06
Resolution: 1 mmHg
Accuracy of blood
pressure measurement Maximum systematic deviation in measurement:
Systolic blood pressure –0.9 mmHg
Diastolic blood pressure –3.2 mmHg
Standard deviation according to clinical tests:
Systolic blood pressure 6.4 mmHg
Diastolic blood pressure 7.1 mmHg
BHS grading:
Systolic: A
Diastolic: B
Maximum deviation in measurement of the cuff pressure: ±3 mmHg
Pulse Display range: 20 to 245 1/min
Resolution: 1/min
11.1.18 BTM (Option)
Required blood flow for
accurate BTM function
≥ 1
20 ml/min
(The measuring and control functions of the BTM are deactivated if the
blood flow is < 100 ml/min.)
Temperature
measurement Accuracy of the fistula temperatures (if correct ambient temperature is
indicated): ± 0.5 °C
Error in fistula temperatures per °C error of the set ambient temperature
0.08 °C (at a blood flow of 100 ml/min)
0.03 °C (at a blood flow of 300 ml/min)
Body temperature change accuracy: ± 0.2 °C
Recirculation
measurement Accuracy of recirculation measurement
(for 2.5 °C venous bolus amplitude): ± 2 %
Maximum bolus amplitude: – 3 °C or + 3 °C
Maximum duration of the bolus: up to 10 min
Body temperature control Allowed range of desired values for body temperature change rate:
– 0.5 °C/h to + 0.5 °C/h
Maximum dialysate temperature range used by the BTM:
(adjustable in the Operator setup)
35.0 °C to 37.0 °C, 37.5 °C or 38.0 °C
11.1.19 BVM (Option)
The following accuracy information is valid after successful calibration
of the cuvette during Preparation.