Dräger MS32323 Instrucciones De Uso página 7

New features
Technical data
The following disclosures related to algorithm per-
formance using certain waveforms have been add-
ed to the monitoring specifications:
ECG/Arrhythmia/ST Supplemental information
Time to alarm for
tachycardia
Tall T-wave rejection capability
per IEC 60601-2-27:2011 Sec-
tion 201.12.1.101.17
Heart rate averaging method
Response time of heart rate
meter to change in heart rate
Heart rate meter accuracy and
response to irregular rhythm
Lead-off sensing applied cur-
rent
Supplement Infinity CentralStation Wide VG2.n / M300 VG1.n
Supplement for Infinity CentralStation Wide VG2.n and M300 VG1.n
Vent tachycardia 1 mVpp, 206 bpm
Gain 0.5, range 3.0 to 3.5 seconds, average 3.3 seconds
Gain 1.0, range 2.9 to 3.3 seconds, average 3.2 seconds
Gain 2.0, range 2.8 to 3.5 seconds, average 3.0 seconds
Vent tachycardia 2 mVpp, 195 bpm
Gain 0.5, range 2.2 to 4.0 seconds, average 3.0 seconds
Gain 1.0, range 1.9 to 2.5 seconds, average 2.3 seconds
Gain 2.0, range 2.0 to 2.9 seconds, average 2.5 seconds
1.20 mV T-wave amplitude
Heart Rate is normally based on the average R-R interval calculated
over the last 10 seconds, however it updates more quickly to reflect
changes to the patient's underlying rate.
HR change from 80 to 120 bpm:
Range: [3.9 to 5.38 seconds] Average: 4.5 seconds
HR change from 80 to 40 bpm:
Range: [5.31 to 6.73 sec] Average: 5.89 seconds
Ventricular bigeminy: 80bpm
Slow alternating ventricular bigeminy: 60 bpm
Rapid alternating ventricular bigeminy: 120 bpm
Bidirectional systoles: 90 bpm
Lead-off sensing applied current < 0.1 µ Amp
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