BEAVER-VISTEC INTERNATIONAL;BEAVER-VISITEC INTERNATIONAL (US) INC.
发明人:
申请号：
IL24116915
公开号：
IL241169A
申请日:
2015.09.03
申请国别(地区):
IL
年份:
2019
代理人:
摘要：
In a first aspect of the subject invention, an iris expander is provided which includes a non-metallic, unitary, multi-segmented body which is expandable from a first state to a second state. The second state defines a larger footprint than the first state with the body being defined by a plurality of segments connected by living hinges. In a further aspect, an iris expander is provided which includes a multi-segmented body that is expandable from a first state to a larger-footprint second state. At least one aperture is formed in the body with a channel extending therefrom embedded in the body such that no portion thereof is exposed externally of the body. The channel is formed to accommodate a portion of an instrument for causing adjustment of the body with avoidance of direct contact of the instrument with the tissue of the iris.
