EDAN X8 - Page 173

Patient Monitor User Manual Product Specification
- 160 -
Accuracy
-0.8 mV to +0.8 mV: ±0.02 mV or 10%, whichever is greater.
Beyond this range: not specified.
Resolution
0.01 mV
HR Averaging Method
Method 1
Heart rate is computed by excluding the minimum and maximum
values from the 12 most recent RR intervals and averaging the
residual 10 RR intervals.
Method 2
If each of three consecutive RR intervals is greater than 1200 ms,
then the four most recent RR intervals are averaged to compute
the HR.
Range of Sinus and SV Rhythm
Tachy
Adult: RR interval for 5 consecutive QRS complex < 0.5 s.
Pediatric/neonatal: RR interval for 5 consecutive QRS complex <
0.375 s.
Normal
Adult: 0.5 s < RR interval for 5 consecutive QRS complex < 1.5 s.
Pediatric/neonatal: 0.375 s < RR interval for 5 consecutive QRS
complex < 1 s.
Brady
Adult: RR interval for 5 consecutive QRS complex ≥ 1.5 s.
Pediatric/neonatal: RR interval for 5 consecutive QRS complex ≥ 1 s.
Range of Ventricular Rhythm
V-Tach
5 consecutive ventricular beats and ventricular HR ≥ 100 bpm.
Vent Rhythm
5 consecutive ventricular beats, and 20 bpm ≤ ventricular HR <
40 bpm.
Vent Brady
5 consecutive ventricular beats, and ventricular HR < 20 bpm.
Maximum Start-up Alarm Time for Tachycardia
Ventricular Tachycardia
1 mV 206 bpm
Gain 0.5: 10 s
Gain 1.0: 10 s
Gain 2.0: 10 s
Ventricular Tachycardia
2 mV 195 bpm
Gain 0.5: 10 s
Gain 1.0: 10 s
Gain 2.0: 10 s
Response Time of Heart
Rate Meter to Change in
HR
HR range: 80 bpm to 120 bpm
Range : Within 11 s
HR range: 80 bpm to 40 bpm
Range : Within 11 s
☆Tall T-wave Rejection
Complied with IEC 60601-2-27: 2011, Sect. 201.12.1.101.17
minimum recommended 1.2 mV T-Wave amplitude