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Ophthalmic inspection lens
专利权人:
David H Mordaunt
发明人:
David H Mordaunt
申请号:
US13429414
公开号:
US08801185B2
申请日:
2012.03.25
申请国别(地区):
US
年份:
2014
代理人:
摘要:
Single piece ophthalmic inspection devices are provided having a continuous 3-dimensional molded surface preferably made out of plastic. The devices are relatively easier and cheaper to manufacture than existing inspection lenses. The smooth continuous edges are advantages to prevent damage to tissue as well to stop foreign objects accumulating in e.g. the clear regions of the lens. Ergonomic features are built into the ophthalmic inspection device provide for superior control of the device on the patient's eye. In addition, textured knurled or grooved surface provide desired finger grip and control of the device.
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