TY - GEN
T1 - Finite Element based Intra Ocular pressure (IOP) Detection during Tonometry Process
AU - Bharathi, R.
AU - Prabhu, G. K.
AU - Ramesh, S.
AU - Sundaram, Meenakshi S.
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/2
Y1 - 2020/2
N2 - A 3D model of human eye is developed by using Finite Element based software to determine the influence of variation in Intra Ocular Pressure (IOP) of eye on the magnitude of applanation force applied during tonometry test procedure. The standard tonometer experiences deformation from 0.5mm to 3mm of the cornea is adopted during the simulation work. The study about the applanation force during tonometry plays a major role while designing new prototype of tonometer. The results demonstrate that higher IOP of eye will tend to reduce the magnitude of force of applanation required during tonometry test and vice versa. To provide maximum of up-to 3mm displacement of cornea along the direction of cornea towards retina, the amount of applanation force provided through tonometer is 2.8N and to provide 0.5mm displacement of cornea along the direction towards the retina, the amount of applanation force is 0.5N.
AB - A 3D model of human eye is developed by using Finite Element based software to determine the influence of variation in Intra Ocular Pressure (IOP) of eye on the magnitude of applanation force applied during tonometry test procedure. The standard tonometer experiences deformation from 0.5mm to 3mm of the cornea is adopted during the simulation work. The study about the applanation force during tonometry plays a major role while designing new prototype of tonometer. The results demonstrate that higher IOP of eye will tend to reduce the magnitude of force of applanation required during tonometry test and vice versa. To provide maximum of up-to 3mm displacement of cornea along the direction of cornea towards retina, the amount of applanation force provided through tonometer is 2.8N and to provide 0.5mm displacement of cornea along the direction towards the retina, the amount of applanation force is 0.5N.
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U2 - 10.1109/ICICT48043.2020.9112515
DO - 10.1109/ICICT48043.2020.9112515
M3 - Conference contribution
AN - SCOPUS:85086998203
T3 - Proceedings of the 5th International Conference on Inventive Computation Technologies, ICICT 2020
SP - 545
EP - 549
BT - Proceedings of the 5th International Conference on Inventive Computation Technologies, ICICT 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 5th International Conference on Inventive Computation Technologies, ICICT 2020
Y2 - 26 February 2020 through 28 February 2020
ER -