Michael Mrochen,Michael Büeler,Christof Donitzky,Christian Wüllner
申请号：
US12531217
公开号：
US08475433B2
申请日:
2008.03.13
申请国别(地区):
US
年份:
2013
代理人:
摘要：
The invention relates to a suction ring (2) for ophthalmic surgery, with a first suction region (4), which is designed to suck the suction ring onto an eye (18), and with a second suction region (10), which is designed to aspirate a functional element (12). The functional element and/or the suction ring may exhibit measuring means. The functional element may be formed in the manner of a container, so that it can receive a liquid which in operation is located between the cornea of the eye and a lens.
