But they do, and for the authors of this op-ed to try and insinuate otherwise is massively dishonest. Most implantable devices are what is known as Class III: t

But they do, and for the authors of this op-ed to try and insinuate otherwise is massively dishonest. Most implantable devices are what is known as Class III: the highest risk that FDA assigns. Accordingly, they go through the most stringent approval process, and they most definitely require multiple clinical trials.