Fukuda Denshi HS-8000 Series, Руководство по обслуживанию

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Precautions about the HS-8000 System
D A N G E R
Be careful when connecting to other device.
Danger such as electric shock may result to the patient and operator.
W A R N I N G
z Do not connect unit or cable not authorized by Fukuda Denshi to any I/O
connector. If done so by mistake, the HS-8000 system cannot deliver its
maximum performance and the connected units may be damaged,
resulting in a safety hazard.
z If this unit is used under the condition where operating environment is not
satisfied, this unit can neither deliver its maximum performance nor ensure
safety such as damage to this unit.
z Objective and constant arrhythmia detection is possible through the fixed
algorithm incorporated in this monitor.
However, excessive waveform morphology change, motion artifact, or the
inability to determine the waveform pattern may cause an error, or fail to
make adequate detection. Therefore, physicians should make final
decisions using manual recording, alarm recording and recall waveform
for evaluation.
z Be careful when setting the "SpO
2
Averaging" duration as the SpO
2
alarm
is based on the displayed SpO
2
value which is averaged from the duration
set in "SpO
2
Averaging". The alarm occurrence time will be affected or
may not occur for the transient value of SpO
2
depending on the set
duration.
z When measuring the SpO
2
of patient with high fever or peripheral
circulatory insufficiency, check the sensor attachment periodically and
change the attachment site. The temperature of attachment site will rise 2
to 3
°
C due to the sensor heat which may result in burn injury.
z For the following case, accurate measurement may not be possible.
y Patient with excessive abnormal hemoglobin (COHb, MetHb)
y Patient with the pigment injected to the blood
y Patient receiving CPR treatment
y When a sensor is applied to a limb with NIBP cuff, arterial catheter, or
intracatheter
y When measuring at site with venous pulse
y Patient with body motion
y Patient with small pulse
z Before the Non-Invasive Blood Pressure measurement, make sure the
patient classification ( Adult
・
Child
・
Neonate) is properly selected on
the Patient Admit display in the main unit. Otherwise, correct
measurement cannot be performed, and injury such as congestion may
result.
z Always consider the circumference of the intubation tube when using the
airway adapter. If inappropriate airway adapter is used for a patient with
low ventilation, CO
2
may mix in to the inspired air resulting in incorrect
measurement, or apnea detection may become difficult.
z The analog signal has a delay output according to the filter mode setting
on the main unit. (For ECG, the delay is approximately 15 to 35 msec, and
in BP, approximately 35 to 50 msec.) When connecting to any equipment
that uses a vital signal as a trigger signal, for instance, IABP, make sure
that the filter selection and delay time of the HS-8000 series meet the
specification of such equipment.
z The delay time varies depending on the types of waveform, or caused
interference.
z The QRS SYNC signal has a delay output (the delay time is less than 100
ms). The delay time varies depending on the filter mode setting on the
main unit or type of the waveform input.
z When the QRS SYNC signal is input to any external devices, make sure
that the delay time of the HS-8000 series is within the acceptable range of
such device.
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