The general field of the invention is that of electrical and mechanical connection devices for an electronic module in a rack, the electronic module comprising a first connector and the rack comprising a second connector complementing the first connector. Also provided are anti-Nm infection, and particularly diagnostic. A compressible biasing member on the base at least partially extends toward the hooked ends to bias a ladder rail against the hooked ends when the fingers are placed around the ladder rail. The sensing end of each nano-electrode is adapted so as to be carried along in the blood stream so as to position the sensing end at a desired point within the blood vessel. The graphical programming development environment may then automatically re-position various ones of the objects in the block diagram. Additionally, the flash storage device identifies a storage block containing static data and moves the static data to the storage block previously containing the dynamic data.