OKN
Showing all 6 results
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Examination Tools, OKN
Optokinetic Banner – Black and White 1.5″ Stripes
This Optokinetic (OKN) Banner is large enough to fill patient’s visual field. OKN Banner is used to produce involuntary Optokinetic Nystagmus (OKN) physiologic jerk in a patient’s eyes. This is elicited when the patient attempts to fixate on moving stripes in the field of vision.
SKU: 607800 -
Examination tools, Examination Tools, OKN, Pediatric Opthalmology
Optokinetic Drum – 10″
Optokinetic Drum accurately tests for nystagmus when rotated at 8-10 rpm. Lightweight drum of professional quality with ball bearings for effortless spin mechanism. Standard black and white striped drum for use 24″ to 30″ from patient.
SKU: 547500 -
Examination Tools, Examination tools, OKN, Pediatric Opthalmology
Optokinetic Drum – 4″
These professional quality Optokinetic Drums accurately test for nystagmus when rotated at 8-10 rpm. The drums feature ball bearings for an effortless spin mechanism. This test is used 24″ to 30″ from the patient.
The drums are available in 2 different sizes; 10″ high by 6″ diameter (25 cm x 15 cm) and 4″ high by 6″ diameter (10 cm x 15 cm). Both drum sizes have a 7″ (18 cm) handle in addition to the length of the drum.
SKU: 616700