Nidek Medical AFC-330, Руководство оператора

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During Use
CAUTION
• Be sure to use accessories specified by NIDEK.
Use of the accessories not specified by NIDEK may cause malfunctions or adverse
events.
• When turning off power to the device, do not turn off ( ) the power switch at first.
Be sure to turn off the device power with the procedure described in “2.4.1 Usual
finishing of operation” (Page 67).
If the power switch is turned off ( ) at first without observing the correct procedure,
corruption of data or software, or failure of the device may result.
• When restarting the device, turn on power to it at least three seconds after turning
power off.
The device may malfunction.
• Caution should be exercised when deciding to apply this device to treat a very
young child or a patient with aphakic eye or ocular disease.
Risk of trouble increases
• Prior to image capture, explain the purpose and method sufficiently to the patient.
• Set the amount of the light emitted from the device to the minimum level required.
Be sure to return the light amount to the minimum level after every patient.
Large amount of light not only may cause dizziness but also may cause thermal or
optical damage to the patient’s retina.
The light amount depends on the duration and intensity with which the light is radiated
on the retina.
• Take care not to catch hands or fingers in moving parts such as between the image
capturing unit and the main unit, between the main unit and the base, and the
chinrest.
Hands or fingers may be pinched and result in injury.
• Take care not to let the image capturing unit contact the patient’s face when moving
it close to the patient’s face.
Injury may result.
• Be sure to pull the image capturing unit to toward the operator using the joystick
before moving it to the other eye.
Injury may result.
• Be sure to perform image capture with sufficient eye fixation and eyelid opening.
Eyelid, eyelashes, or insufficient eye fixation may interfere with capturing of proper
images.
• Make sure that the patient does not stand up while holding device parts such as the
forehead rest after image capture.
The device may topple over.