Needle Free Injection Technology
About Authors:
Nimisha Paharia, Ankit Mittal, Garvita Joshi
MAHAKAL INSTITUTE OF PHARMACEUTICAL STUDIES,
UJJAIN (M.P.)
ABSTRACT
The pitfalls of needle-based injections are well known. A series of discoveries led to the development of the hypodermic needle which underwent significant changes. The first air-powered needle-free injection systems were developed during the 1940s and 1950s. Needle free delivery is done conveniently both for solids and liquids. Needle-free injection systems are typically made up of three components including an Injection device, disposable needle free syringe and air cartridge. Various needle free injectors are available in the market like Biojector, vitajet, iject, cool.click etc. These formulations are designed for better acceptability and patient convenience. They offer less pain and no needle phobia. They are ideally suited to chronic injections of varying doses of insulin, proteins and monoclonal antibodies.