Here is one from the “simple ideas are the best” department: a double-barrelled syringe that could prevent blood tests becoming contaminated with skin bacteria and giving the wrong results.

Instead, scientists at MIT developed a prototype hypodermic needle with a syringe that incorporates two barrels – one inside the other. The inner barrel contains the viscous medication ...

a double-barreled, lubricated syringe that makes it possible to inject high-concentration biologic drugs—and even vaccines—subcutaneously. Led by professor Kripa K. Varanasi, a team at the ...

"The addition of ThaMa 312 and ThaMa 313 to our family of swine syringes provides the ultimate combination of fixed dose pistons with a see-through barrel for optimal control over the exact ...