Fukuda Denshi DS-8400, Руководство по обслуживанию

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Precautions about the BP Monitoring
 Do not reuse / re-sterilize the disposable type transducers.
 If using a reusable blood pressure transducer, disinfect it according to the manufacturer's guidelines.
 The long-term use of the blood pressure transducer, tube and catheter may increase the risk of infection.
Perform periodic replacement with new one. The guidelines of the CDC (Disease Control and Prevention)
recommend replacing within 96 hours.
 If the ambient temperature of the blood pressure transducer has changed greatly, the zero balance may cause
the drift. Perform the zero balance again.

An operator must not get away from a patient during the BP measurement. However, when getting away from
the patient is necessary, do not activate the Alarm Suspend and Silence functions in order not to miss any
sudden changes in the patient's condition.
 Be sure to perform Daily Check. Use of faulty equipment might harm the patient or operator.
 If the Equipment Status Alarm occurs or if you feel the unusual operation of the equipment, perform the
inspections to confirm the safety or contact Fukuda Denshi.
 If the transducer get disconnected, pay attention that the metal part of the transducer does not get in touch with
any metal parts of the bed or any conductive parts. Also, the operator should not touch the conductive parts
with bare hands. Otherwise, it may result in electric shock to the patient and/or operator.
 When the power is turned ON, the BP value will not be displayed until zero balance is performed. Make sure
to perform the zero balance. Once the zero balance is performed, the zero balance information will be
maintained, and the BP value will be displayed.
 Each time the blood pressure transducer or tubing is replaced, the zero balance procedure is required to ensure
accurate measurements.
 The zero balance procedure is required for the following case.
 When starting the measurement.
 When the position of the heart has changed due to body movement.
 When the position of the transducer has changed.
 When measuring for a long period of time and there is a possibility of measurement error due to change in
ambient temperature, etc.
 When a connector is connected/disconnected, or a transducer is replaced.
 Note that Systolic Pressure (SYS) = Peak Systolic Pressure (PSP) for the graphic trend, data base, and alarm
setup.
 When ECG is not measured, Peak Diastolic Pressure (PDP) cannot be calculated.
 The undisplayed BP data (SYS/DIA/Mean) will not generate a BP alarm or be displayed in the tabular trend.
Select the appropriate display type according to the monitoring purpose.
Precautions about the CO
2
Monitoring (HCP-800/HCP-810/HCP-820)
 Conduct CO
2
calibration for the following case.
If the CO
2
gas calibration is not performed at a specified interval, CO
2
measurement accuracy may be affected
and also subsequent gas calibration may not be possible.
 When the accumulated measurement time exceeds 1,200 hours from the first use.
However, if the first calibration was performed before the accumulated measurement time reaches 720 hours,
another calibration is required when the accumulated measurement time exceeds 1,200 hours from the first
calibration.
 When 12 months has elapsed or the accumulated measurement time has exceeded 4,000 hours from the
previous calibration.
 When EtCO
2
measurement is not stable or accuracy is degraded compared with other measuring device.
 When the patient monitor was not used for a while, or when EtCO
2
was not measured for a while.
 Perform the calibration 5 minutes after turning ON the power on the HCP-800/HCP-810/HCP-820.
 Do not disconnect the sampling tube during calibration. If disconnected, calibration will cease.
 Dispose of calibration gas according to the regulation of each medical institution.
CAUTION
CAUTION