What is the pupilometer?

and pupilometer is a device that measures the reactivity of eye pupils. The pupilometer can be a large machine connected to the wall, with a chair that allows you to sit and go through about 10 minutes of testing to evaluate the pupil's reactivity to light. Hand pupilometers are often used in preliminary tests of patients who are suspected of narcotic influence or for those who have suffered significant head injuries.

Pupilometer is used in many different applications. Those examined by Parkinson's disease, rheumatoid arthritis or lupus may show significant difference in the size or reactivity of the pupil. In these cases, the pupilometer may be an important diagnostic device that can show signs of such diseases. In other cases, the pupilometer can be used to assess eye tissue degeneration in people with heavy diabetes. Firefighters, emergency workers or police officers. Of course, the pupil's reactions may indicate the use of narcotics, especially if the pupil remains less reactive and small. PupilomETR can also design early symptoms of progressive joint or tissue disorders that would disqualify one to serve as an emergency or coercive worker.

officials and doctors are often used in criminal proceedings to assess those who behave as if they were under the influence. Since the viewing of the eye is not invasive, it may be a useful and safe tool for evaluating someone who could take narcotics. When anesthesia are suspected, doctors can evaluate pupils on the signs of narrowing and treat patients according to. This use of the pupillometer is safer than methods that include potential contact with body fluids, such as urine and blood tests.

Maybe one more interesting pupilometer applications is its use in studying people with sleep problems. Those who are exhausted or suffered from narcolepsy often have either small, unreactivepupils in the dark, or too reactive pupils. These studies are still in preliminary stages, but may be useful in determining whether sleeping disorders is effective. Theoretically, those who are treated for sleep disorders would gradually show normal pupils' reactions during the pupil examination. Inability would be a sign that treatment was not effective.

One criticism of this current application is that pupils' fluctuations are graphs and interpreted and the graph can be subject to several interpretations. As a result, this new study is slightly less scientifically correct, although the experiment may still be useful in solving sleep failures on the future date.