The concentric test point density, which increases
towards the fovea, facilitates accurate determination of field loss,
particularly for arcuate and small macula defects. In the standard Central 30°
field, 100 test points are used with a macula region point density of typically
A new, fast threshold test strategy is now
available. With the use of advanced predictive logic algorithms, a 30° field can
be completed in as little as 3 minutes per eye. Screening examinations require
only 1.5 minutes per eye. Defects are automatically confirmed and qualified.
Full Field Capability
With a test capability extending to 80°, the M700
provides a complete diagnosis of a patient's visual field, allowing peripheral
defects that are not associated with the central field to be explored.
Practice Management Integration provides
the logical way to streamline your practice. With the Medmont
Studio package the practitioner is now able to store perimetry, topography
and digital imaging results in a format that is more easily accessible. This
negates the need for multiple patient entry and improves markedly the efficiency
of the practice.
with the major practice management databases is available, and the access of
data over a network means that you are not confined to viewing information from
the PC that is running the equipment.
Familiar User Interface
The explorer style interface allows easy
navigation and review of patient results and direct access to all functionality
at all times. Swap from reviewing test results or editing patient details
with a single mouse click. Multiple image maps can be displayed with a wide
variety of options and map types. The profile display provides an interactive
view of the image data at any cross-section.
The multimedia capabilities (sound card required)
of the M700 provide a wide range of audible warning tones for specific events
(eg fixation loss, end of test) that may occur during an examination. Several
M700 units can operate on a network sharing a single database.
Unique Test Facilities
Binocular Driving Test: Meeting worldwide
standards to check a drivers visual field, this new test covers 160° of a
patient's binocular field.
Flicker Test: Tests with a flickering
stimulus provide improved sensitivity and earlier detection of field loss over
normal static tests. The M700 offers this facility with a special test strategy
which requires the patient to respond to the presence of flicker in the
Diplopia Test: The M700 provides a unique
diplopia test where targets are presented in a sequence requiring a progressive
change in the direction of gaze by the patient. Indication of a double image
results in automatic detailed examination of that area of gaze.
Create a new test region quickly and easily. Use
the mouse to select a region and you are ready to commence testing
Using the mouse you can retest completed points or
add new test locations at the periphery of a field while the test is still
running, enabling any suspect field defects to be verified and fully explored
without undertaking a new test.
The new spatially adaptive test initially utilises
a sparse field. If the software finds an area of concern additional points will
be tested, this offers a new, faster method of defining a large defect. For all
tests, patient reaction time is continuously monitored and the speed of the
stimulus presentation is adjusted accordingly.
With an easy-to-use but comprehensive menu
operating under Microsoft WindowsT no previous computer experience or detailed
perimetry knowledge is required to operate the M700.
Advanced System Analysis
- New 3D HoV display
- Global statistics
- Regression and histogram analysis
- HoV profile analysis
- Full patient history via thumbnails
The fully electronic stimulator unit, with no
moving parts, together with standard computer hardware, results in low
maintenance requirements for the M700. There are no routine service requirements
for the M700.
The open, modern, ergonomic design of the M700
overcomes the claustrophobic problem and lack of ventilation often experienced
in full bowl perimeters. Improved patient comfort will result in more reliable
Part hemispherical bowl, radius 30cm integrated diffusing surface.
Central 30º : 100 points
Full 50° : 164 points
Peripheral 30°-50° : 73 points
Macula 10° : 49 points
Glaucoma 22°/50° : 104 points
Neurological 50° : 164 points
Quickscan 22°/30° : 40 points
Driving 50°/80° : 106 points
Binocular 30°/40° : 21 to 128 points
Binocular Driving Test 160° : 124 points
Spatially Adaptive Test 50° : 40 points
Rear projection light emitting diode.
Pale Green - wavelength 565nm
half bandwidth 28nm
Goldmann Size 111 (0.43°)
0.03 asb to 1000 asb
in 15 x 3dB steps / 45 x 1dB steps
Adjustable 0.1 to 9.9 sec (nom. 0.2 sec)
Patient Response Time
(a) Adaptive to patient
(b) Operator selection of normal or slow ranges
(c) Adjustable 0.1 to 9.9 sec (nom. 1.1 sec)
Minimum Inter-stimulus Delay
Adjustable 0.1 to 9.9 sec (nom. 0.4 sec)
10 asb (3.2cd/m²), automatic level control
Test Lens Diameter
"Heijl-Krakau" blind-spot method, automatic tracking during test with visual and audible warning of fixation errors. Optional video camera.
Minimum System Requirements
- PentiumT processor-based personal computer (P200 MHz or Higher). Motherboard using genuine IntelT PCI chipset highly recommended.
- MicrosoftT Windows 95, Windows 98, Windows ME, Windows 2000 or Windows XP
- VGA card supporting at least 16-bit colour
- 1GB of available hard-disk space
- 64 MB RAM or more
- CD-ROM drive
Stimulator Unit Dimensions
626mm wide x 438mm deep x 713mm high
Stimulator Unit Weight
Stimulator Unit Power
110/220/240 VAC50/60Hz 30W
Note:> These specifications are subject to change without notifications.