• Miss.Het Bhandari
• Miss.Shital Bhabad
• Miss.Pradnaya Patil
• Dr. Rishikesh Bachhav

Needle-free injection technology (NFIT) is a large concept that includes a drug delivery system that delivers drugs through the skin using the principle of electrophoresis. The NFIT system was first introduced by Marshell Lockhart in 1936. The device is designed to avoid the problems associated with conventional needles by making them safe, less expensive, and more suitable. NFIT is easy to use, and there is no need for a skilled person. The key benefits include a very fast injection compared with conventional needles and no needle disposal issues. Many scientists are now working on technology that promises to deliver drugs more effectively and comfortably in order to have therapeutic benefits. The use of needle-free injection systems is an innovative technique to provide different medications to patients without puncturing their skin with a conventional needle. A brief description of the injection techniques, such as spring-loaded jet injectors, battery-powered jet injectors, and gas-powdered jet injectors, is also included in this article.

Needle free injection, Needle free technology, Needle free device, Safe, NFIT, Drug delivery

"AN UPDATE ON NEEDLE FREE INJECTION TECHNIQUE: A REVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 3, page no.e122-e132, March-2023, Available :http://www.jetir.org/papers/JETIR2303419.pdf

"AN UPDATE ON NEEDLE FREE INJECTION TECHNIQUE: A REVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 3, page no. ppe122-e132, March-2023, Available at : http://www.jetir.org/papers/JETIR2303419.pdf