Using 3D printing and a bit of ingenuity, the "Comfortably Numb" team out of Rice University may have just made going to the doctor's office a little less painful. Freelancer Michael Franco writes ...

Nobody likes getting their shots, but whether childhood immunization, annual flu vaccination or whatever else, we're required to undergo the uncomfortable sensation of needle piercing skin multiple ...

For the needle adverse, there is good news. Researchers may have found a way to inject medications and vaccines without the ouch. A new laser-based system can blast microscopic jets of drugs into the ...

Taking the “Ouch!” out of injections Portal Instruments’ needle-free and digitally controlled jet-injection device affords less injection-related pain and seamless integration with digital health care ...