Tag: Needle free injection

The history of needle-free injection dates back to the 19th century, inspired by accidental injuries from high-powered grease guns. Today, the modern **jet injection method** is a sophisticated technology that uses a high-pressure stream of fluid to deliver medication, offering a compelling alternative to traditional needles for various medical applications.

Though primarily a term in diesel engine mechanics, the concept of a preliminary injection has some parallels in advanced pharmacology. A pilot injection, when loosely applied to medicine, describes a smaller, initial delivery of a substance before a main dosage, often employed in modern needle-free drug delivery systems to enhance comfort and control.

Up to 25% of adults are estimated to have a fear of needles, a condition known as trypanophobia [1.8.5]. So, what is an injection without a needle called? The primary answer is a **jet injector**, a medical device that offers an alternative for administering medications and vaccines [1.2.2].