Detect and manage glaucoma with the Henson 9000 Perimeter
The Henson 9000 is the ideal perimeter for the early detection of glaucoma and the ongoing management of established visual field loss.
The Henson 9000 can be operated remotely, a safe distance from your patients, but for a quicker turnaround between patients, the protection shields are invaluable.
Suitable for all eye care settings, the 9000 combines sensitive, specific and fast suprathreshold glaucoma screening with its unique ZATA threshold algorithm.
Standard, single stimulus suprathreshold screening tests are available, along with faster, patient-preferred, multiple stimulus versions, completely unique to the Henson range. Henson screening programs also give operators the flexibility to customise screening by re-testing missed stimuli and/or extending patterns in-test to rule out false positives with a new level of confidence.
The Henson 9000 also boasts the ZATA threshold algorithm, uniquely able to use prior patient data for the highly accurate measurement of defect progression.
|Henson 9000||Henson 7000|
|Visual Field Test Range||60 ° (monocular)/ 160 °(binocular)||30°|
|Visual Field Testing Distance||25cm||17 cm|
|Stimulus Intensity (Max.)||10,000 ASB||317 ASB|
|Background Illumination||31.5 ASB||10 ASB|
|Stimulus Duration||200 ms|
|Stimulus Size||Goldman III|
|Test Methods:||Standard Automated Perimetry (SAP), white-on-white|
|Suprathreshold – single stimulus||3 levels (26, 68, 136 points)||2 levels (26, 68 points)|
|Suprathreshold – multiple stimulus||3 levels (26, 68, 136 points)||2 levels (26, 68 points)|
|Esterman (Driving)||Groups 1 and 2 (EU standard)||No|
|Customized Tests||Test locations can be manually added to all suprathreshold tests|
|Zata Standard – threshold central||10-2; 30/24 -2 (extendable in test)||No|
|Zata Fast – threshold central||10-2; 30/24 -2 (extendable in test)||No|
|Averaging testing times:|
|Suprathreshold – single stimulus||~90 seconds per eye|
|Suprathreshold – multiple stimulus||<60 seconds per eye|
|ZATA||~4 minutes per eye||NA|
|Fixation Target||Single or 4-point LED diamond pattern|
|Video Eye Monitor||Yes||No|
|Patient Management Database||MS Windows compatible; networkable|
|Practice Management Integration||EMR compatibility (parameter passing and text file)|
|Languages||ENG, CHI, key European languages|
|HFA Data Import||Yes||NA|