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多機能眼科検査装置
专利权人:
パナソニック株式会社
发明人:
小岩 弘子,河村 亮
申请号:
JP2010004241
公开号:
JP4988874B2
申请日:
2010.01.12
申请国别(地区):
JP
年份:
2012
代理人:
摘要:
A configuration is adopted, which includes: a shallow-bottom hemispherical screen and a deep-bottom hemispherical screen, which are different in depth from each other. The deep-bottom hemispherical screen belongs to an entirety of a hemispherical screen composed of the shallow-bottom hemispherical screen and a peripheral edge portion of the hemispherical screen. In accordance with a type of an implemented ophthalmic test, a multifunctional ophthalmic test device drives the deep-bottom hemispherical screen or the shallow-bottom hemispherical screen so that either of the deep-bottom hemispherical screen and the shallow-bottom hemispherical screen can be located at a position onto which an ophthalmic test image is projected by a projector. In this state, the projector projects the ophthalmic test image onto either of the deep-bottom hemispherical screen and the shallow-bottom hemispherical screen. In such a way, a multifunctional ophthalmic test device is provided, which is capable of performing various types of ophthalmic tests by using a hemispherical screen.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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