FM5000C - FM5000PLUS
Maternal/Fetal Monitor
Pulse inhibition of
overshoot pacemaker
Inhibition of
pacemaker pulse
detector on quick ECG
signals
Minimum input slew rate: 320mV/s RTI
Display capability of
pacemaker pulse
Amplitude: ±2mV~±700mV; width: 0.5ms~2ms;
maximum rise time: 100µS; the ECG display when the
pacemaker pulse appears at 100 per minute.
Asystole, VFIB/VTAC, R ON T, VT>2, COUPLET, PVC, BIGEMINY,
TRIGEMINY, Supraventricular Tachy, BRADY, MISSED BEATS, NOISY
SIGNAL, ARRHYTHMIA, TACHY
Electrosurgical
interference inhibition
HR: change by ±10% or less compared to that before interference
Cut mode: 300W; condense mode: 100W; recovery time: ≤10s.
Tall T-wave rejection
capability
Meet the requirements of IEC 60601-2-27: Clause 201.12.1.101.17 b) 3). The
HR is computed like this: If the last 3 continousRR intervals are greater than
1200ms, the last 4 RR intervals are averaged to compute the HR. Otherwise,
the last 12 RR intervals with the longest interval and shortest interval
excluded are averaged to compute the HR.
Heart ratemeter
accuracy and response
to irregular rhythm
Meet the requirementsofIEC 60601-2-27: Clause 201.12.1.101.17 b) 4), the
HR is displayed as follows after the 20s stable segment:
Figure A1, Ventricular bigeminy: 80±1bpm
Figure A2, Slow alternating ventricular bigeminy: 60±1bpm
Figure A3, Rapid alternating ventricular bigeminy: 120±1bpm
Figure A4, Bidirectional systoles: 90±2bpm
Response time of
heart rate meterto
change in heart rate
Meet the requirementsofIEC 60601-2-27: Clause 201.12.1.101.17 b) 5): the
response time to HR change from 80bpm to 120bpm or from 80bpm to
40bpm is less than 10s.
Time to alarm for
tachycardia
Meet the requirementsofIEC 60601-2-27: Clause 201.12.1.101.17 b) 6),
the waveform:
Figure B1 1 - range: 10s
Figure B1 0.5 - range: 10s
Figure B1 2 - range: 10s
Figure B2 1 - range: 10s
Figure B2 0.5 - range: 10s
Figure B2 2 - range: 10s
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General