Hewlett-Packard working on pain-free injection patch

Who knew that Hewlett-Packard was such a versatile company? Not only are they busy making computer printers (some of which, when they don't work properly, drive me to the point of lunacy), but apparently have their hand in advanced medical technology, as well.

Within four years from now, HP hopes to have their pain-free, micro-needle patch on the market. Using its own ink-jet technology, the company has developed a multiple-dose patch that can inject drugs just beneath the surface of the skin. Using a microchip to control timing and dosage, the patch could potentially be used to administer insulin, fertility drugs, and heart medication.

(Note: the photo above depicts a testosterone patch, not the forthcoming HP patch. However, it is an example of what the HP product may look like and how it may be applied to the skin).