Optokinetic Drums

Definition : Diagnostic ophthalmic devices designed to elicit and evaluate the regular, involuntary movement of the eyeball (i.e., nystagmus). The devices are typically drum-like cylinders covered with uniform white and dark vertical stripes with a handle. The rotation of the devices can induce optokinetic nystagmus, and then the examiner observes the patient's abnormal eye responses. Optokinetic drums are used to diagnose a variety of visual problems.

Entry Terms : "Optokinetic Nystagmus Drums"

UMDC code : 16476

U.S.companies only
Suppress Subsidiary Companies

1-4 of 4 Match(es).

COW Industries Inc

Company Type: Parent

Cow Industries is proud to offer in addition to our standard products, custom built items to fit your needs.

Gulden Ophthalmics

Company Type: Parent

Nearly 75 years of experience have earned Gulden Ophthalmics a place as an undisputed thought leader and foremost expert in ophthalmic instruments and devices.As a leading innovator and sought after manufacturer of ophthalmic instruments and devices, Gulden supplies learning institutions and professionals worldwide, through a well-established national and international distributor network.

Richmond Products Inc

Company Type: Parent

Richmond Products, Inc was founded almost 60 years ago by P. Lloyd Powell (a former employee of Bausch & Lomb) and Ruth M. Powell to provide specialized Ophthalmic products to Bausch & Lomb. Over the years the product offering expanded as both Bausch & Lomb and American Optical discontinued smaller hand held testing devices used by Ophthalmologists and Optometrists

The Machinery Works

Company Type: Parent

1-4 of 4 Match(es).


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