Dosing module with integrated flow distribution system for injection devices

Abstract

A primary package for simultaneously dispensing microdoses of from 5 to 500 microliters of one medicament contained in a medicated module and another medicament contained in an attached injection system is disclosed, where the primary package contains a single dose of medicament contained within a reservoir cavity sealed with closure caps that secure top and bottom septa.

Description

technical field [0001] Particular embodiments of the present disclosure relate to microdose sized drug packs for use with medical devices and methods of delivering at least two medicaments from separate reservoirs using devices having only a single dose setting mechanism and a single dispense interface. A single delivery program initiated by the user results in user non-settable microdoses of the secondary medicament and variably set doses of the primary medicament being delivered to the patient. More specifically, the present disclosure relates to low part count packaging designs for microdose medications suitable for high speed pharmaceutical line filling processes. Background technique [0002] Some medical conditions require treatment with one or more different drugs. Some pharmaceutical compounds need to be delivered in a specific relationship to each other in order to deliver optimal therapeutic doses. The present disclosure is particularly beneficial where combinati...

AI Technical Summary

Problems solved by technology

This problem means that pre-mixed formulations of multiple active agents may not be suitable as these have fixed ratios of active components which may not be changeable by the healthcare professional or the patient or user

[0006] Additional problems may arise where multiple drug compound treatments are required, since many users cannot cope with having to use more than one delivery system or make the necessary accurate calculations of the required dosage combinations

Images