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Devine Medihealth Pvt Ltd and its group companies are functioning seamlessly since 1975 to provide Medical solutions in the field of Ophthalmology, Operation Theater and Intensive Care segments. Devine Medihealth Pvt Ltd has undertaken itself a Mission to Become The Trusted Partner In healthcare


Visual Field Analyzer



Automated Perimeter PTS 1000 is a modern diagnostic instrument for precise and fast testing of field of vision. It offers static and kinetic stimuli with all Goldman stimuli sizes and all stimuli colors used in perimetry.  Wide range of strategies and analysis tools combined with intuitive interface gives you powerful diagnostic tool which handling you will enjoy.  Built in maps and possibility of creating own one gives possibility to examine only these areas, which are necessary. With PTS1000 examination doesn’t have to be tiring anymore.

STANDARD VISION TESTS - Depending on chosen test strategy, it enables to define the sensitivity
threshold of retina in a given area, as well as to make a fast screening test. Accurate threshold, Intelligent
fast threshold, Screening and quick 3-zone can be selected according to needs and patient’s condition.

TIME SAVING - Fast threshold strategy which utilizes special algorithm allows quicker examination without loss in accuracy. Additional ‘Reduced Field’ and ‘Neurological Field Reduction’ further shorten examination time.

FLICKERING TEST - The device also enables examination by means of flickering stimuli for CFF (Critical Fusion Frequency) measurement. CFF is used as an index of fatigue and it is clinically applied to neuro-ophthalmologic disorders derived from optic nerve disorder especially, diagnosis and evaluation of glaucoma. 

KINETIC TESTS - Thanks to kinetic strategy it is possible to examine hardly cooperating patients with big defects for which static examination is difficult to perform. 4 stimuli colours, 5 Goldmann sizes, adjustable stimuli velocity, silent operation, built in programs together with option of retesting arbitrary vectors defined by user makes PTS1000 a top product for kinetic perimetry.

SWAP - It enables to use "blue on yellow" (SWAP) examination method, red stimuli perimetry and green stimuli perimetry. This method utilizes fact of Earlier loss of sensitivity to colour based stimuli than to white-on-white stimuli based testing in patients with ophthalmic disease.

BINOCULAR CAPABILITIES - Implemented BSV strategy allows examination of diplopy areas. Testing of drivers is also possible thanks to included extendend field, that enables testing field up to 80 degrees temporally and Binocular Drivers Test.

AUTODIAGNOSTIC - Built-in autodiagnostic system will automatically detect any damages to device's hardware and report it to the user.

Test result is presented as four easy-to-interpret graphic charts, two of them are related to age norm and standard deviation. Results can be analyzed in form of numerical maps of sensitivity in dB or in
intuitive dot scale. Also color presentation is possible for faster identification of regions out of norm.

Test result printout contains also additional information useful for interpretation, such as mean defect, pattern defect, Bebie curve, defects progress analysis, and hill of vision slope. 

Examination reliability can be estimated on the basis of false negative and false positive tests. Built-in digital camera allows eye-detection during examination and during setting patient’s position, thanks to pupil tracking system it allows a continuous automatic control of fixation. When patient losses fixation
blind spot is examined and special attraction mechanism turned on.Well known Heijl-Krakau method allows tracking of a blind spot and monitoring of examination reliability

Examination bowl 300 mm radius, closed type, ventilated
Tested field range 100 deg (160 with fixation shift for drivers test)
Stimulus size Goldmann Sizes I-V
Stimulus colours white, red, green, blue
"Stimulus speed in kinetic perimetry" 2-10deg/s
Maximum Stimulus intensity 10000 asb


Strategies 24, 30
Full (50° in every directions)
Central (30° in horizontal axis and 22° in vertical axis)
Glaucoma (30° with extend up to 50° in nasal direction)
Peripheral (from 30° to 50°)
Macula (up to 10°)
Extended (special field for drivers examination – 50° in nasal direction; 80° in temporal direction)
Fast (up to 30° with scarce points)
Binocular Drivers Test (up to 80° in horizontal axis, up to 50° in vertical axis)
User (up to 50° user defined)
Kinetic (50° in every directions)
Result maps Threshold
Fast Threshold
BSV (Binocular Single Vision)
Flicker (Critical Fusion Frequency)
Blue On Yellow (SWAP)
BDT (Binocular Drivers Test )
Reduced field option
Neurological defects option
Interface absolute level
hill of vision deviation
age norm deviation
pattern deviation
total deviation
pattern deviation probability
total deviation probability
defects progress analysis
results comparison
Bebie curve
3D visualization of patients HOV
Dimensions USB             
Operating Voltage 693 x 585 x 444  HxWxD  
Additional fetures 100-250V 50-60Hz           
  Eye monitoring by means of built-in video camera
Auto-detection of eye position
Automatic pupil diameter measurement
Automatically controlled chin-rest enables to set proper patient’s position precisely and easily
Freely customized advanced Printout Manager with 15 predefined templates and user defined template
Printer-recommended ink jet or laser
Self-diagnostic function checking instrument's efficiency
Ergonomic design ensures comfortable patient position during examination
Special ventilation system is used to keep fresh air throughout examination inside stimulation bowl


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Devine Medihealth Pvt Ltd
F-26, Okhla Industrial Area, Phase I
New Delhi - 110020
Phone : 011- 26810195, 96, 97, 98
Fax: 011- 26810199

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