This is an invention I made in 2001 as part of my active skin suite to help diabetics. I’ve just been told I am another of the zillions of diabetics in the world so was reminded of it.
This wasn’t feasible in 2001 but it will be very soon, and could be an ideal way of monitoring blood glucose and insulin levels, checking with clinic AI for the correct does, and then opening the membrane pores just enough and long enough to allow the right dose of insulin to pass through. Obviously pore and drug particle design have to be coordinated, but this should be totally feasible. Here’s some pics: