Fukuda Denshi DynaScope 7000 Series, Service Manual

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2
－
3
Usable Life
6 years : According to self-certification
Refer to “10. Maintenance Periodic Replacement Parts” for parts requiring
periodic replacement.
2B
Performance
Display
Display Device : 12.1 inch TFT Color LCD
Resolution : 1024×768 pixel
Function Control : Fixed Keys (5) + Touch Keys
Waveform Trace : Stationary Trace
Sweep Speed
: ECG/SpO
2
/BP (6.25mm/s, 12.5mm/s, 25mm/s, 50mm/s)
RESP/CO
2
/O
2
/AGENT/AWP/AWF (6.25mm/s, 12.5mm/s, 25mm/s)
Accuracy : Less than ± 10%
Parameters : ECG, HR, RESP, TEMP, SpO
2
(Arterial Oxygen Saturation), PR, BP, NIBP,
CO
2
, O
2
, N
2
O, Anesthetic Agent, Cardiac Output, and Blood Temperature
Operation
Touch Panel : Eight-Wire Resistive Analog Touch Screen
ECG
(IEC 60601-2-27 Ed. 2.0:2005 (b) Medical electrical equipment - Part 2-27: Particular
requirements for the safety, including essential performance, of electrocardiograph
monitoring equipment)
Lead Type : Wired 3-electrode, 4-electrode, 5-electrode
Frequency Characteristic : 100Hz / 40Hz / 15Hz (High-cut filter can be changed.)
Input Impedance
: 5M Ω or above
Max. Input Voltage :
±
10mV
Polarization Voltage : ± 825mV or above
Common Mode
Rejection Ratio
: 90dB or above
Lead-off Sensing
DC Current
: Less than 0.1 μ A
HR Meas. Range : Adult 0, 12–300bpm
Neonate 0, 30–300bpm
HR Meas. Accuracy :
±
3bpm
HR Display
Response Time
: Adult/Child: 6 sec., Neonate: 3 sec.
Tachycardia Alarm
Response Time
: Adult/Child: 5 sec., Neonate: 1 sec.
Waveform Size Selection :
×
1/4 (2.5mm/mV)
×
1/2 (5mm/mV)
× 1 (10mm/mV)
×
2 (20mm/mV)
×
4 (40mm/mV)
Waveform Display
Accuracy :
Less than
±
10%
Defibrillation Proof : Provided
Transient Characteristic : 3.2 sec, 0.3 sec, 0.1 sec (time constant can be changed)
Tall T-wave Rejection
Capability
: When tested according to IEC 60601-2-27: 2005 6.8.2 bb) 2),
1.2mV T-wave can be removed.