Medication Dispensing Using Needle Free Injection

Abstract

Needle-free injection techniques have advanced significantly and are now commonly used in many different industries. Modern technology has completely changed the way drugs are given, resolving typical problems with conventional hypodermic needles such needle anxiety, needle stick injuries, and the spread of infectious infections. In specialties including dermatology and dentistry, administering immunizations, peptides, proteins, and anesthetics has become common procedure with needle-free injectors. These injectors work on the basis of Lorentz force, air pressure, and spring technology. The specific application of the air-pressure technique to medicine administration is the topic of this study. An air compressor is used to create pressure, and a solenoid valve is used to control the pressure in order to accomplish this. A needle-free injector is then equipped with a tube that transfers the pressure, allowing the drug to be injected into the body via the skin's layers. Injectables are delivered to the intradermal level in an efficient manner using a variety of injection techniques, such as subcutaneous, intramuscular, and intradermal. Drug delivery technologies may progress as a result of this research, opening up new avenues for the treatment of a variety of diseases.