High viscosity solutions, however, pose new challenges both at the technical level—for example, with respect to needle size and the force needed to administer the injection—and at the patient ...

Earlier injectors used electro-magnetic solenoids to move the injector needles allowing fuel to flow into the combustion chamber. Piezo injectors use a stack of piezo crystal plates that expand ...

This study demonstrated that 32-G 5-mm needles can be reliably inserted into subcutaneous fat, are relatively pain free, and are associated with minimal leakage from the injection site.

IIT Bombay has developed a needle-free shock syringes for painless, safe drug delivery, offering hope for a future without ...

Is it the actual pain of a needle or the fear of seeing the injection? Here are a few tips to help you conquer your anxieties and get back to living. Use ultra-fine needles. The smaller needles ...

Objective—We aimed to establish the ideal injection techniques using 5-mm needles to reliably inject insulin into the subcutaneous fat in both children and adults and to quantify the associated ...

For him, it's the thought of the injection itself - and the needle piercing his skin. "It feels like the world is ending in that moment," Adam says. "It feels like you have no way out, you can't ...

Recent stories of women being spiked by injection on nights out have caused ... to inject someone with drugs in a night out situation. "Needles have to be inserted with a level of care - and ...