JP4478434B2 - 眼科手術シミュレーション方法 - Google Patents
眼科手術シミュレーション方法 Download PDFInfo
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- JP4478434B2 JP4478434B2 JP2003383736A JP2003383736A JP4478434B2 JP 4478434 B2 JP4478434 B2 JP 4478434B2 JP 2003383736 A JP2003383736 A JP 2003383736A JP 2003383736 A JP2003383736 A JP 2003383736A JP 4478434 B2 JP4478434 B2 JP 4478434B2
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- eye
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- 238000001356 surgical procedure Methods 0.000 title claims description 22
- 238000004088 simulation Methods 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 12
- 230000003287 optical effect Effects 0.000 claims description 83
- 210000001508 eye Anatomy 0.000 claims description 82
- 210000005252 bulbus oculi Anatomy 0.000 claims description 17
- 238000004364 calculation method Methods 0.000 description 27
- 230000006870 function Effects 0.000 description 18
- 210000000695 crystalline len Anatomy 0.000 description 13
- 210000001525 retina Anatomy 0.000 description 12
- 238000011282 treatment Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 210000004087 cornea Anatomy 0.000 description 8
- 210000000653 nervous system Anatomy 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 6
- 230000004382 visual function Effects 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000004304 visual acuity Effects 0.000 description 3
- 210000004127 vitreous body Anatomy 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 208000002177 Cataract Diseases 0.000 description 1
- 206010020675 Hypermetropia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005315 distribution function Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000004305 hyperopia Effects 0.000 description 1
- 201000006318 hyperopia Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 238000011369 optimal treatment Methods 0.000 description 1
- 230000004256 retinal image Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Description
2 演算処理装置
3 表示部
4 演算部
5 記憶装置
6 被検眼
7 角膜
8 水晶体
9 硝子体
10 網膜
Claims (1)
- 眼科手術シミュレーション装置によって実行する眼科手術シミュレーション方法であって、前記眼科手術シミュレーション装置が、被検眼眼底からの反射光束により形成された光束の光量分布特性を測定し、該測定値から算出された前記被検眼の第1の眼光学特性関数と、前記被検眼の測定された眼球光学系の各要素の光学データから算出した第2の眼光学特性関数とを比較し、前記第1の眼光学特性関数に対し前記各光学データの少なくとも1つを変化させながら、前記第1の眼光学特性関数と前記第2の眼光学特性関数とを合致させる第1のステップと、合致させることにより眼球光学系の各要素の最適な光学データを確立する第2のステップと、該第2のステップにより確立した光学データの内、目の手術により矯正する少なくとも1つの光学データを変化させ、変化した光学データに基づき手術後の眼光学特性を演算する第3のステップとを実行することを特徴とする眼科手術シミュレーション方法。
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JP2003383736A JP4478434B2 (ja) | 2003-11-13 | 2003-11-13 | 眼科手術シミュレーション方法 |
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JP2003383736A JP4478434B2 (ja) | 2003-11-13 | 2003-11-13 | 眼科手術シミュレーション方法 |
Publications (2)
Publication Number | Publication Date |
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JP2005143708A JP2005143708A (ja) | 2005-06-09 |
JP4478434B2 true JP4478434B2 (ja) | 2010-06-09 |
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JP2003383736A Expired - Fee Related JP4478434B2 (ja) | 2003-11-13 | 2003-11-13 | 眼科手術シミュレーション方法 |
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JP (1) | JP4478434B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5460076B2 (ja) * | 2009-03-02 | 2014-04-02 | 株式会社ニデック | 眼科測定プログラム |
KR20200048830A (ko) * | 2018-10-30 | 2020-05-08 | 부산대학교 산학협력단 | 가상현실 기반의 교육용 백내장 수술 시뮬레이션 시스템 |
CN114093473A (zh) * | 2021-10-28 | 2022-02-25 | 广州爱尔眼科医院有限公司 | 一种眼科手术病人管理*** |
JP2023122361A (ja) * | 2022-02-22 | 2023-09-01 | 株式会社トプコン | 光学特性表示装置及び光学特性表示方法 |
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2003
- 2003-11-13 JP JP2003383736A patent/JP4478434B2/ja not_active Expired - Fee Related
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JP2005143708A (ja) | 2005-06-09 |
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