IP Library › Patent Application 19544026
Patent Application
App. No. 19/544,026

SYSTEMS AND METHODS FOR ACCURATE AND REPEATABLE DELIVERY OF ACTIVE PHARMACEUTICAL INGREDIENTS

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Quick Facts
Patent No.
US None
App. No.
19/544,026
Abstract

This present disclosure provides reliable methods and apparatus for delivering microdroplets containing an active pharmaceutical ingredient (API) to underlying substrates. A control system is provided to ensure that the API dosage is both accurate and repeatable.

Claims (4)

1 . A method of limiting error rates in an API dosing system, the method comprising the steps of:

delivering microdroplets of a liquid successively from at least one dosing head to a substrate along a path, wherein the liquid contains a quantity of active pharmaceutical ingredient;

imaging the successively delivered microdroplets at a location between the at least one dosing head and the substrate along the path; and

based on the imaging step, determining a total volume of the liquid that has been delivered to the substrate.