The technical effect of these features is that the injector is reusable while the only parts to be discarded are the needle hub and the medicament cartridge. As a result a cheaper and friendlier to the environment system is achieved without an increased risk of needle injuries.
The European Patent Office, while examining the International Patent Application( PCT / IB2016 / 051060) WO / 2016 / 142799
( WIPO) on 15th September, 2016 as WO / 2016 / 142799 entitled“ A Fluid Injecting System with NEEDLE RETRACTION BY VACUUM”
‘ Futuristic Safe Injection System-2020’ is a method and device for sustainable drug delivery system. It provides two variants of reusable‘ injector’,
18 variants of safely disposable‘ drug-cartridge’ and a‘ fluidcollector’. Drug-Cartridge provides a smart packaging material to pharmaceutical industry. It has an inbuilt piston and retractable needle along with a fixed dose of medicament, which is attachable with a frequently reusable injector embodying the retraction
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