20
Humphrey Matrix Visual Field Instrument
Rev. D 08/21/06 PN 701692
5 PATIENT TESTING
To prepare to perform a visual field test, just follow the simple procedure outlined below. A
Quick Reference Guide is at the end of this User’s Guide for your use.
TEST SET-UP
1. When you are ready to conduct the first test of the day,
remove
the
CALIBRATION CAP
from
the Patient Eyepiece. Replace the calibration cap on the Patient Eyepiece when the
instrument is not in use to minimize the accumulation of dust and debris on the Patient
Eyepiece.
2. Check that the
Patient Visor
is in the correct position to test the corresponding eye. For
testing the RIGHT eye (factory default setting), position the Patient Visor so that it extends
past the housings on your RIGHT side when viewing from the Operator LCD side of the
instrument. This positions the Patient Eyepiece on the RIGHT side facing the Patient Visor. If
the Patient Visor is not correctly positioned, a popup message will appear on the screen when
the Start Test Button is pressed.
3. Make sure the
Patient Response Button
is properly connected. The patient test will not
begin if the Patient Response Button is not connected.
PATIENT SELECTION
1. From the Main Menu Screen (F1),
select
the button for the test that you want to perform or
the
Select Patient
Button. Pressing the Select Patient Button will use the most recent test/
settings for patients already in the instrument database. Either selection proceeds to the
View Patients
Screen. Alternately, you may select the
View Patients (F2)
function directly
from the Task bar.
2. For an
existing patient
already in the testing database, start typing the patient’s last name,
first name, DOB (date of birth), or ID to initiate a hot search of the testing database. The
patient list is automatically refined until you can see and select the desired patient. Once the
desired patient is selected,
select
the
Run Test
Button to open the
Testing
Screen (see
Figure C ).
3. For a
new patient
,
select
the
Add New Patient
Button. Complete as much data as desired
about the patient. Note however, the minimum data requirement is DOB, first and last name,
or DOB and patient ID.
Required fields (
DOB
in addition to
First
and
Last
Name
or
ID
) are marked with an
asterisk (*).
Enter the Date of Birth (DOB) in the format specified in System Settings (F5). MM-DD-
YYYY is the system default (i.e. 12 25 1919 for December 25, 1919).
Once the required patient information is entered,
select
the
Add Patient
Button to open the
Testing
Screen (see Figure D).
Summary of Contents for Humphrey matrix
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