The effects of polarizing medical filter lens with the special narrow-band absorption to influence visual function and QOL of the cataract patients
| Project/Area Number |
21500525
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Rehabilitation science/Welfare engineering
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| Research Institution | Tohoku Bunka Gakuen University (2010-2011)
Kanazawa Medical University (2009) |
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Principal Investigator |
SAKAMOTO Yasuo 東北文化学園大学, 医療福祉学部, 教授 (60410304)
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| Co-Investigator(Kenkyū-buntansha) |
SASAKI Hiroshi 金沢医科大学, 医学部, 教授 (60260840)
SASAKI Kazuyuki 東北文化学園大学, 医療福祉学部, 教授 (60004850)
YAMAMOTO Nami 東北文化学園大学, 医療福祉学部, 助教 (70516426)
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| Co-Investigator(Renkei-kenkyūsha) |
SASAKI Hiroshi 金沢医科大学, 医学部, 教授 (60260840)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 遮光眼鏡 / QOL / 調光 / 白内障 / VFQ-25 / 中高齢 / QOV / アンケート / 視機能 / 調光レンズ |
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| Research Abstract |
The composition medical filter with two kinds of features, polarizing filter which colors and fades by ultraviolet rays and the narrow-band absorption filter by visible light (about orange light) , was made. This research was searched for a polarizing concentration setup which considered the combination of the high coloring concentration and absorptivity of an improvement effect, and safety to a cataract patient's visual performance. In everyday life including a cataract patient, validity of these special glasses was carried out by monitor examinations. In this examination, there is no polarizing influence in movement of the outdoors and indoor, and these special filter glasses were effective and useful.
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Report
(4 results)
Research Products
(26 results)
