Small-sized ophthalmological instruments and method

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专利权人:

EDWIN RYAN

发明人:

EDWIN RYAN

申请号：

BR112018008770

公开号：

BR112018008770A2

申请日:

2016.10.28

申请国别(地区):

BR

年份:

2018

代理人:

摘要：

The invention discloses a kind of ophthalmological instruments and ophthalmological instruments system, have interlocking engagement features and mating feature between ophthalmological instruments and casing.The twist motion of the ophthalmological instruments system is supported by interlocking mating feature and engagement features.Ophthalmological instruments include bias unit to push braced frame to extended position along the length of minor diameter instrument.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/