Russian developers have patented a technology that makes injections painless

Russian scientists spoke about a new development that makes the introduction of drugs painless. As the experts noted in an interview with “Gazeta.Ru”the device is an applicator in the form of a nozzle on a syringe, which allows you to administer vaccines intradermally without touching the nerve endings and blood vessels.

“Our development has a demonstratively peaceful appearance. It is a flat, shiny, slightly rough surface. Microneedles cannot reach the nerve endings and blood vessels that are in the skin. The length of these needles is no more than 350 microns, so the procedure is completely painless,” told the press service of the National Technology Initiative (NTI) Platform.

The developers also note that with intradermal vaccination, the consumption of the drug is significantly reduced. This is due to the fact that the mechanism allows you to reduce the dose of antigen by three to five times. At the same time, the painlessness of the procedure solves the problem of the “fear of the needle” syndrome.

Experts note that the new development can also be used in cosmetology, for example, with injections of hyaluronic acid, and the effectiveness of the procedure has been experimentally proven. The technology for the production of microneedles has already been patented, and by the end of 2022 it is planned to patent the applicator model and its design.

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