Thursday, January 20, 2011

Artificial Eye


Artificial Eye
Monday, October 25th, 2010 | Author: nanya
If an eye of patient has to be removed, an option is available for them not to lose the precious god gifted eyesight and normal appearance of face – the artificial eye! So you ask will an artificial eye allow the blind to actually see? Well, the removed eye can be replaced by an artificial eye that behaves just like a natural eye; here’s an insight.

Artificial Eye


Most of the patients lose confidence after removal of eye, and appearance of face can also be damaged after the surgery. But, all these defects are eliminated after artificial eyeimplantation.

How to Get an Artificial Eye

It is very easy to get an artificial eye. For that, the patient has to be consulted his eye doctor before removing the eye. The doctor will offer a starting evaluation and aprosthetic fitting after the surgery. However, it is not practical to have a view by the artificial eyes, but few patients andpeople with artificial eyes have informed that they have realized that their vision has improved significantly after the operation.

How Is An Artificial Eye Developed?

Generally, most of the artificial eyes are manufactured from porous material and fat graft tissue. Then, the muscles associated with the eye are joined to the implant for realistic motion range. The lifetime of an artificial eye depends on the bacterial being used to manufacture it.

If good care is provided, the eyes made from plastic come more years than the eyes made from glass material. For some patients, the prosthesis has to be replaced frequently for every 5 years, though it usually sustains for thirty years easily.

For some eye diseases like retinitis pigmentosa and acute macular degeneration, the retina cells that can perform light-sensing may suspend working, even though the neurons which bring signals from the cells to brain are healthy. The Boston project makes use of a series of electrodes to reactivate these cells and provide a simplified image with respect to brain’s subject.

This is wirelessly beamed to implant that stimulates inside the eye with 15 electrodes. The implant receives power from the micro-controller wirelessly.

In its present form, artificial eyes can provide a 15-pixel image, but some scientists are still working on this project to enhance the eye viewing capability up to 100 pixels. 

Interesting Facts About the Artificial Eye

Researchers have recently discovered an artificial eye, which has enhanced image viewing ability up to 100 pixels, and it is being tested on pigs. The research has been reasonably successful and the technicians are planning to use the same eyes on humans also.

An electrode array is recently tested for some time in patients who informed about red spots, clouds, and other pictures when the electrodes are stimulated consistently.

The artificial eyes are usually provided in a flexible plastic box, which is made up of either wood of metal. The new device has some electrons are housed in a waterproof titanium case, which is quite similar the cases of heart pacemakers. The case is in the form of smallest box, and is designed with number of holes for connections.

Friday, January 14, 2011

Nusrat Changal,India

India – Nusrat Changal

Nusrat Changal
Ocular Prosthetic Clinic
L V Prasad Eye Institute
Banjara Hills Hyderabad(500034)
AP, India
Ph: +91-9966328418
Email:nusratocularist@gmail.com
QUALIFICATION.
Diploma in Optometry from J&K State hospital of
medical sciences Srinagar Kashmir.
Completed Bsc Optometry from Jamia Hamdard University New Delhi.
Internship from Venu Eye Institute & Research center
New Delhi. 
Currently doing Fellowship+apprenticeship in Ocularistry from L V Prasad Eye Institute Hyderabad.
WORK EXPERIENCE.
Was working at Dr Shroffs Charity Eye Hospital New Delhi as an adjunct optometrist for one year.
INTEREST .My clinical interests includes fabrication and fitting custom ocular prosthesis particularly in pediatric patients.

Tuesday, January 11, 2011

LVPEI Ocularist

L V Prasad Eye Institute, Hyderabad

Ocular Prosthesis
Tel: 91 40 3061 2332
(9:00 am to 5:00 pm, Monday - Saturday)
Fax: 91 40 2354 8339
e-mail: ocularist@lvpei.org


Nusrat Changal
Gender: Female

Occupation: ocularist
Location: hyderabad : AP : India

Nusrat changal ocularist L V Prasad Eye Institute Hyderabad.








Raju Kumar

Gender: Male

Occupation: OCULARIST,OPTOMETRST
Location: HYDERABAD : ANDHARA PRADESH : India

Raju Kumar working as an ocularist in Lv prasad eye institute hyderabd India



Cali Kolbergs,Ocularist


Cali Kolbergs

About Me

Erik and I live in paradise, otherwise known as sunny Sothhern California. We were married in 2005, are parents to our precious baby girls, Madeline and Linnea, and fur parents to our beautiful kitty, Ozzy.

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Cali Kolbergs 

Sachin Gupta,ocularist


Sachin Gupta

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Ocularist India 

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nusrat changal,Ocularist


nusrat changal

About Me

Nusrat changal ocularist L V Prasad Eye Institute Hyderabad.

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Nusrat ocularist 

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Lindsay Wagner Pronk,Ocularist


Lindsay Wagner Pronk

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My Life on the Farm 

Nusrat Changal


Nusrat Changal

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Nusrat Ocularist 

Eric, Sammy, & amp; Kami,Ocularist


Eric, Sammy, & amp; Kami

About Me

Eric and I have been married for 5 years. How time flies. Our little kami cakes is 4 years old and is the center of our universe. We love her so much and are so proud of how brilliant she is. Dylan just turned 1 on September 9th. He's the cutest and happiest boy.

Where are you going?

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The Lindsey Family
Old Farts Tennis Associationrb RODOLFO Gary K. Hill Van Dyke Vi