Micro Picks Spear
MEMS Precision Instruments
Current Available Design size according to requests.
To do this one, I measured the geometry of a bee stinger in a photomicrograph, and redrew the image
on the photolithographic mask layout. Notice that you can do "catch and release" of micro organisms
if penetration is limited to the first barb, which is relatively gentle. Penetration past the more
severe barbs makes release unlikely.