What does it take to design a new needle for medical use? When the needle needs to be much thinner and sharper than any ...

Columbia University researchers used 2PP 3D printing to produce microneedles to treat hearing loss in the cochlea without ...

The team has developed a microneedle patch that can be painlessly ... The only treatment available to most patients—injections of immunosuppressant steroids into the scalp—is painful and ...

But now, scientists hope microneedle-patch technology can put ... the measles vaccine using patches instead of conventional injections In the trial, involving more than 200 healthy toddlers ...

Doxorubicin-containing microneedle array (D-MNA ... cryotherapy of the smaller mass, and local injection of a chemotherapy drug. In some cases, a topical chemotherapeutic drug will be prescribed in ...