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But what about more hardware oriented bio support system. BIO+ MECHNICAL/ MECHATRONICS Like prosthesis, bionics arms, artificial limbs etc? The one you mentioned is more on bio and chemistry side which I don't have a long term focus and interest.

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I would guess that the ability to grow new limbs and organs in a e.g. a petri dish is the end goal and where a lot of current development efforts are. My feelings are really influenced by a couple of ME's I've worked with with decades experience between them - they want to move towards software or biochem, the writing is on the wall. The only way you can do implements or tools is when you work with the creator of new medical procedures and they need something that doesn't exist - and willing to wait 5-10 years for it to pass FDA approval.

The DoD and VA are doing a lot of amazing work with biomech and limbs, if that's you're interest.

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