Ophthalmic solution containing hyaluronic acid or salt thereof and propylene glycol

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专利权人:

Santen Pharmaceutical Co.; Ltd.

发明人:

Inagaki, Koji,Ogawa, Toshihiro,Horibe, Yoshihide,Dota, Atsuyoshi,Nagano, Takashi,Nakamura, Masatsugu,Nakada, Yuichiro

申请号：

AU2012274367

公开号：

AU2012274367A1

申请日:

2012.06.22

申请国别(地区):

AU

年份:

2014

代理人:

摘要：

A water-based ophthalmic solution comprising hyaluronic acid or a salt thereof at a concentration of 0.03-0.5% (w/v) and propylene glycol at a concentration of 0.1-1.0% (w/v), wherein benzalkonium chloride is contained at a concentration of 0.001-0.002% (w/v) as a sole preservative agent and an ionic tonicity agent is also contained at such a concentration that the osmotic pressure ratio of the ophthalmic solution becomes 0.9-1.1.

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