专利检索 ap:("VENKATA NARAYANA RAO CHEGONDI") AND inv:"VENKATA NARAYANA RAO CHEGONDI" 第 1 页

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发明申请
CONTRAST MEDIUM AND METHODS INVOLVED IN PREPARATION FOR THE DETERMINATION OF PATENCY OF CONDUITS 审中-公开

公开(公告)号：US20190142979A1

公开(公告)日：2019-05-16

申请号：US16315658

申请日：2017-07-07

申请人： VENKATA NARAYANA RAO CHEGONDI

发明人： VENKATA NARAYANA RAO CHEGONDI

IPC分类号： A61K49/22 , A61K31/167 , A61K47/02

摘要： Exemplary embodiments of the present disclosure are directed towards a physiologically acceptable visualisable contrast medium for the diagnosis of patency of conduits and method of its preparation comprising of an active ingredient comprising of a local anesthetic, whereby the active ingredient incorporated is 2% weight by weight of lidocaine hydrochloride; a sterile mixture comprising of sodium chloride and water, whereby the strength of the sodium chloride incorporated is 0.9% weight by volume in a solution of water.