Methods and compositions for stabilizing acetylcholine compositions

A pharmaceutical product which includes two-chambers, one having a buffered diluent and the other having acetylcholine. Upon mixing the chamber contents, a buffered efficacious acetylcholine product is prepared for post-surgical ophthlamic injection. Another embodiment of the invention is a method o...

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Bibliographische Detailangaben
1. Verfasser: GEORGE EDWARD MINNO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A pharmaceutical product which includes two-chambers, one having a buffered diluent and the other having acetylcholine. Upon mixing the chamber contents, a buffered efficacious acetylcholine product is prepared for post-surgical ophthlamic injection. Another embodiment of the invention is a method of providing an acetylcholine product which has a substantially consistent final pH without substantial degradation of the acetylcholine. The method involves storing an unbuffered acetylcholine separate from a diluent solution which has been buffered, and mixing prior to use.