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Oploesningsformulering to ten oejenindgift and apparatus use in the administration of the formulation
Oploesningsformulering to ten oejenindgift and apparatus use in the administration of the formulation
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机译:配制十种药物的方法和装置在制剂给药中的用途
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摘要
A method of administering less than 20 mu l of a solution of an ophthalmically effective substance to the eye characterized in that the formulation has a viscosity and resistivity which makes it suitable for electrodynamic spraying, and the formulation is supplied to a spray nozzle wherein a sufficiently large electrical potential, relative to earth, is applied to the formulation that a sufficient electrical gradient is provided at the spray nozzle to atomize the formulation as a spray of electrically charged droplets. Also liquid solution formulations of ophthalmically effective substances for use in the method of the invention; and electrodynamic spraying apparatus, convenient for hand held use, for use in the method of the invention.
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