How does needleless shot work

It can also be used by patients authorized by their physicians to self-inject, or to have other individuals administer injections of prescribed medication. Immune responses generated by jet injectors against both attenuated and inactivated viral and bacterial antigens are usually equivalent to, and occasionally greater than, immune responses induced by needle injection. Please contact PharmaJet for a complete list of Registrations and Certifications.

Product Features: Stratis. Injector — 0. A jet injector is a medical device used for vaccination that uses a high-pressure, narrow stream of fluid to penetrate the skin instead of a needle.

Jet injectors may be powered by compressed gas or springs. The devices were invented in the s and were used successfully in mass vaccination efforts to remove smallpox and other diseases. In the past, the devices were often used to vaccinate members of the armed forces.

In adults 18 through 64 years, the most common injection-site reactions observed in a clinical study of the jet injector flu vaccine up to 7 days post-vaccination were tenderness, swelling, pain, redness, itching and bruising. The most common side effects within this period were myalgia muscle pain , malaise i.

For more information, see Thimerosal Flu Vaccines. Top of Page. To receive weekly email updates about Seasonal Flu, enter your email address:. Skip directly to site content Skip directly to page options Skip directly to A-Z link. I'll tear the place down just to avoid getting a shot," she said.

This article is published in collaboration with Reuters. The views expressed in this article are those of the author alone and not the World Economic Forum. A new study on mice has found that the parasite which causes toxoplasmosis could be used to destroy 'cold tumours' in hard-to-beat cancers in humans. New research on cyberattacks in the sector show that despite rising incidents healthcare providers remain inadequately protected and perpetrators continue to escape justice.

I accept. The "Bubble Gun" is still in development as an alternative to traditional needles. Take action on UpLink. Forum in focus. Our first-ever health hubs are accelerating value-based health care globally. Read more about this project.

Explore context. Explore the latest strategic trends, research and analysis. Researchers in the Netherlands are developing the 'Bubble Gun', which uses laser technology to deliver 'virtually painless injections'. Since fear of needles is common, this new method could increase vaccination uptake and also prevent the risk of contamination associated with traditional injections.

The Bubble Gun is still a work in progress and could take years before it is available to the general public.