Compact, Modern Visual Field Analyzer

Advanced Detection and Monitoring of the Visual Field

The Henson 9000 is a modern, compact, easy-to-use perimeter for detecting and monitoring changes to visual fields. It features innovative, time-saving tests and analytical tools that enhance patient experience and practice efficiency. 24-2 tests can be completed in as little as three minutes per eye, providing clear benefits to operator and patient alike.

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Key features

SPEED & ACCURACY – Smart Supra tests allow manual retesting of stimulus locations to reduce patient response errors and improve workflow.
IMPROVED SENSITIVITY (TO CENTRAL DEFECTS) – The fully extended 3.5 minute Smart Supra test includes the full 24-2 pattern (54 points) with an additional 32 points in the central 10 degrees.
CONVENIENCE – Smart Supra test can be set to auto-extend from 30 points to 64 if a point is missed. A further extension from 64 to 86 points is possible.
ENHANCED FOLLOW-UP – ZATA threshold test starts from prior patient data and uses smart threshold-related terminating criteria to optimize test performance and includes powerful tools for analyzing progression.
FLEXIBLE CONVENIENCE – With the flexibility of using either a touch screen, laptop or desktop computer the Henson 9000 is convenient and easy to use.
LOW MAINTENANCE PERIMETER – Benefit from low maintenance costs – robust, solid-state electronics with degradation-free light sources. Ensure the maintenance costs for your Henson 9000 are minimal year-on-year.

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Product Specifications

HENSON 9000 SPECIFICATIONS
	Test Specifications
Visual Field Test Range	60° (monocular) / 160° (binocular)
Visual Field Testing Distance	9.8 in / 25 cm
Stimulus Intensity (max)	10,000 asb
Background Illumination	31.4 asb
Stimulus Duration	200 ms
Stimulus Size	Goldman III
Stimulus Color	White
Test Method	Standard Automated Perimetry (SAP)
	Screening Tests/Patterns
Smart Supra – Single Stimulus	30, 64 and 86 point tests
Smart Supra – Multiple Stimulus	30, 64 and 86 point tests
Esterman (Driving Test)	Groups 1 (120 point) and 2 (124 point) (EU standard)
Customized Tests	Test locations can be manually added to all Smart Supra screening tests
	Threshold Tests/Patterns
ZATA Standard – Threshold Central	10-48**; 24/30-2 (extendable in-test)
ZATA Fast – Threshold Central	10-48; 24/30-2 (extendable in-test)
	Average Test Times
Smart Supra – Single Stimulus	~1 min (30 points); ~3.5 minutes for fully extended 86 point test
Smart Supra – Multiple Stimulus	Under 30 seconds (30 points)
ZATA (24-2)	~3 minutes per eye
ZATA Fast (24-2)	~2.5 minutes per eye
	Fixation Control
Fixation Target	Single or 4-point LED diamond pattern
Blind Spot Detection	Heijl-Krakau (ZATA)
Video Eye Monitor	Yes
	Software Features
Patient Management Database	MS Windows compatible®; networkable
Practice Management Integration	EMR compatibility (parameter passing and text file)
Hemifield Analysis	Yes
Progression Analysis	Yes
HFA Data Import	Yes
	Connectivity
DICOM	Yes (images)
Ethernet	Yes, via connected computer
Database Backup	Removable, network or cloud storage
	Dimensions and Weight
Dimensions	17 x 16 x 18 (in) / 440 x 400 x 452 (mm)
Weight	30 lb/ 13.5 kg
	Classfication
Medical Device	Class I
Applied Part	Type B
Control Device	External PC / laptop / tablet running MS Windows® Professional, v.8, and above
Patient Unit Inputs/Outputs	C13 mains input; Patient Response Button; 2 x USB Type B connector
Electrical Requirements	85 – 263 V AC, 50/60 Hz, 60 VA
Optional Printer	Any compatible with controlling computer