Cyborg Cardiac Patch Combines Organics And Electronics
A Cyborg Cardiac Patch created by researchers at Tel Aviv University is a remote-controlled device that combines engineered organic cardiac tissue with nano-electronics.
(Times of Israel)
“Until now, we could only engineer organic cardiac tissue, with mixed results. Now we have produced viable bionic tissue, which ensures that the heart tissue will function properly,” [Prof. Tal Dvir, who pioneered the invention with PhD student Ron Feiner}, said in a statement issued Monday by American Friends of Tel Aviv University.
The Cyborg Cardiac Patch, details of which have been published in the journal Nature Materials, combines real, living cardiac cells able to expand and contract with engineered tissue packed with nano-electronics that can sense what is happening in the patch, provide electrical stimulation and — via electro-active polymers — release growth stimulants or drugs and harness stem cells.
“Imagine that a patient is just sitting at home, not feeling well,” Dvir said.
“His physician will be able to log onto his computer and this patient’s file — in real time. He can view data sent remotely from sensors embedded in the engineered tissue and assess exactly how his patient is doing. He can intervene to properly pace the heart and activate drugs to regenerate tissue from afar.
“The longer-term goal is for the cardiac patch to be able to regulate its own welfare. In other words, if it senses inflammation, it will release an anti-inflammatory drug. If it senses a lack of oxygen, it will release molecules that recruit blood-vessel-forming cells to the heart,” he said.
As far as I know, the first sf writer to combine electronic and tiny portions of living systems to create new products was Philip K. Dick.
As far as every day consumer products are concerned, you can't beat the Ampek F-a2 Recording System:
Nat Flieger reflexively poured water into a cup and fed the living protoplasm incorporated into the Ampek F-a2 recording system which he kept in his office; the Ganymedean life form did not experience pain and had not yet objected to being made over into a portion of an electronic system... neurologically it was primitive, but as an auditory receptor it was unexcelled.
(Read more about Dick's Ampek F-a2 Recording System)
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