D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
发明人:
Gerrit Reinold Jacob Melles
申请号：
US16615958
公开号：
US20200093941A1
申请日:
2018.05.24
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A staining composition is provided with improved staining intensity. The composition comprises a vital dye and hyaluronic acid, wherein the vital dye comprises Chicago Sky Blue and Trypan Blue. The staining composition is used to stain the lens capsule during cataract surgery and provides sufficient contrast such that no air bubble needs to be injected in the anterior chamber during cataract surgery.
