OptoDrum

by Linsay Associates, LLC


Medical

5.99 usd



OptoDrum is an easy to use replacement for an optokinetic drum to elicit OPK.


OptoDrum is an easy to use replacement for a bulky optokinetic drum or a fraying cloth tape to elicit optokinetic nystagmus, OPK or OKN, for evaluation of neurological, otological, and opthalmological disorders. Simply place the iPhone with a moving pattern in front of a patient’s eye to elicit the response. The stripe pattern, width, and speed are easily adjustable. • OptoDrum provides five patterns: black stripes, red stripes, mixed colors, symbols, and animals.• Drag a finger up or down the screen to make the pattern move at the speed of your finger.• Double tap the moving pattern to make it stop.• Pinch or zoom the pattern with two fingers to narrow or widen the stripes or symbols.• A left or right finger swipe switches a stopped pattern to the next one in rotation.Bug fixes and improvements, Updated for latest Android

Read trusted reviews from application customers

Really easy to use and very effective. I've tried several OKN apps and this is by far the simplest and the best. Change the speed you drag your finger across the even and it easily changes the speed the bars move. I can get it to any speed I want it at. Easy to go from black&white to red&white to shapes to kids images.

Steve Ranicki

no easy way to change image from color to color

eliza somers

its a pain to get the speed set just right - wish there was a way to easily adjust it. itd also be great to have a timer feature where it stops after a set amount of time. if i hadnt already paid for the app, id just use one of the free ones. sorry to write such a gripey review ... i just get frustrated almost every time i use it!

Laura Carroll

Could you please make speed adjustments easier, does not work well on One+ 3T. It's very hard to adjust. But else good :)

Carsten Jensen

Works great on my Samsung S7, S4, and Note 3.

A Google user

Will notactivate on a smart Phone, Samsung S7.

A Google user

Works great

Rebekah Homutoff