To inject hCG correctly, pinch the skin for a cutaneous injection or stretch it for an intramuscular one. Push the needle in gently and slowly release the plunger, waiting at least 10 seconds before ...

This nearly autonomous medical robotic system uses ultrasonic imaging to locate a suitable forearm vein, then inserts a needle at the critical angle and distance, and finally draws a sample of blood.

It promises to make having blood drawn or getting injections far more comfortable and stress-free, but outside of a few testers (who are probably being well-compensated) who among us is willing to ...

We’ve all seen the video and pictures over the past three weeks of people receiving the pandemic-altering vaccines into their upper arms, and that’s where the COVID-19 vaccine goes, straight into the ...