Pacemakers were innovative, invasive, and experimental at their start. Now, they are common, but require surgery. A new innovation is a pacemaker that is small enough to be implanted via a catheter, implanted in the heart directly, thereby reducing complications from surgery or disrupting bodily functions. As much as it is a (yet to be approved) medical advance, it is also an example of the incremental advance towards integrated bio-electrical systems. If cyborgs are created, it probably won’t be all at once, but through such incremental and necessary improvements.
(Click on the photo for the link.)

“World’s Tiniest Pacemaker Implanted Without Surgery” – Science Beta