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An undine is an ophthalmic irrigation device which was used to trickle a cleansing liquid over the conjunctival surface while controlling the flow with the thumb or finger over the filling hole. It has now been superseded by more modern equipment.
Read the full article →Not who you're looking for? Others named Undine: elemental beings associated with water introduced by Paracel · novella by Friedrich de la Motte Fouqué · opera by E. T. A. Hoffmann · 2020 film directed by Christian Petzold