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Safety Eyewear for Reclining and Supine Positions
专利权人:
Thomas A.J. Basora
发明人:
Thomas A. J. Basora,Julian Ballatore-South
申请号:
US16532705
公开号:
US20200046561A1
申请日:
2019.08.06
申请国别(地区):
US
年份:
2020
代理人:
摘要:
Safety eyewear that is particularly suitable for patients undergoing medical or dental procedures in reclining or supine positions is disclosed. The safety eyewear has a frame configured to rest over a face. The frame includes a pair of lenses separated from one another by a bridge. The lenses may be configured to block certain harmful wavelengths of light used in dental curing lights, patient overhead lights, and lasers. One of both of the frame and the pair of lenses may curve in a posterior direction along inferior edges so as to terminate closely proximate to the face. Left and right temple arms extend generally straight in the posterior direction from respective left and right sides of the frame. A nasion pad is coupled to the bridge of the frame and extends in the posterior direction from the bridge to make contact with the patient's nasion.
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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