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MANIPULATEUR DE LENTILLE DE CONTACT A LIBERATION DE SECURITE
专利权人:
CRAIG L.;HERSHOFF
发明人:
HERSHOFF, CRAIG L.,BERNAL, ANDRES
申请号:
CA3071305
公开号:
CA3071305A1
申请日:
2018.07.27
申请国别(地区):
CA
年份:
2019
代理人:
摘要:
The problem of inserting and removing a rigid gas permeable or hybrid contact lens is solved by the use of a lens manipulator. The lens manipulator includes a handle and an over sleeve that is optionally attachable to an extraction stem, for creating a suction force to remove a contact lens, and an insertion stem, without suction force for placing a contact lens. Removal of the extraction stem from the over-sleeve eliminates the suction force and acts as a safety release against excessive pull force on an eye when removing a contact lens. A manual-release mechanism can be used to facilitate removal of the extraction stem.
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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