EDAN iM60 - Renal Function Calculation; Calculation Procedure; Input Parameters

Patient Monitor User Manual Calculation
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Items Unit English Full
Name/Description
Formula
AaDO
2
mmHg Alveolar-arterial
oxygen difference
AaDO
2
(mmHg) = PAO
2
(mmHg) -
PaO
2
(mmHg)
AaDO
2
/PaO
2
/ AaDO
2
/PaO
2
AaDO
2
/PaO
2
= [PAO
2
(mmHg) - PaO
2
(mmHg)]/PaO
2
(mmHg)
MV L/min Minute volume MV (L/min) = VT (ml) × RR
(rpm)/1000
VD ml Volume of
physiological dead
space
VD (ml) = [(PaCO
2
(mmHg) - PeCO
2
(mmHg) × VT (ml)]/PaCO
2
(mmHg)
VD/VT % Physiological dead
space in percent of tidal
volume
VD/VT (%) = [PaCO
2
(mmHg) - PeCO
2
(mmHg)]/PaCO
2
(mmHg) × 100
VA L/min Alveolar volume VA (L/min) = [VT(ml) - VD(ml)] × RR
(rpm)/1000
22.5 Renal Function Calculation
22.5.1 Calculation Procedure
1. Select Menu > Common Function > Calculation > Renal Function.
2.
Manually enter the values required on this interface.
3.
Select Calculate to output parameter value.
22.5.2 Input Parameters
Items Unit English Full Name/Description
URK mmol/L Urine potassium
URNa mmol/L Urinary sodium
Urine ml/24h Urine
Posm mOsm/kgH
2
O Plasm osmolality
Uosm mOsm/kgH
2
O Urine osmolality
SerNa mmol/L Serum sodium
SCr umol/L Serum creatinine
UCr umol/L Urine creatinine
BUN mmol/L Blood urea nitrogen
UUN mmol/L Urine urea nitrogen