Keeler PachPen IFU-24-5100, Руководство пользователя

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Figure 3.4 - Speed of sound screen
Basic operation
The basic operation of the PachPen consists of the following steps:
1. Power on the PachPen instrument
2. Take up to nine measurements
3. Enter the measured IOP and calculate the corrected IOP for each eye
4. Record the data in the patient record
How to power on the PachPen
1. With the battery installed, the PachPen is always powered. However, after a
period of nonuse, the unit turns off sections of the electronics, including the
LCD, to conserve power.
2. To restore the unit to full power, press any control button.
3. The product information screen is briefly shown, and then the measure screen
is displayed.
How to start a new patient
1. Hold the up and down control buttons on the PachPen simultaneously for 2 to 3
seconds.
2. A single beep from the instrument will indicate that all measurements, averages,
IOP entries, and calculations are set to zero.
Warning! The probe tip must be properly disinfected before taking any measurements
on a new patient.
How to take a measurement
1. Touch and hold the up and down control buttons on the PachPen
simultaneously for 2 to 3 seconds to reset all measurements, averages, and IOP
information to zero.
2. Press and release the action control button. Two high pitched chirps (beeps)
and a rotating line to the left of the average in the display indicate that the
PachPen is ready to take a reading.
3. Apply the probe to the patient’s eye.
4. The PachPen will automatically proceed to the next empty measurement if it is
available.
Getting started
Figure 3.5 - Measurement screen