Robot skin 3D printer close to first-in-human clinical trials

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In just two years a robotic device that prints a patient’s own skin cells directly onto a burn or wound could have its first-in-human clinical trials. The 3D bioprinting system for intraoperative skin regeneration developed by Australian biotech start-up Inventia Life Science has gained new momentum thanks to major investments from the Australian government and two powerful new partners, world-renowned burns expert Fiona Wood and leading bioprinting researcher Gordon Wallace.

Codenamed Ligō from the Latin “to bind”, the system is expected to revolutionize wound repairs by delivering multiple cell types and biomaterials rapidly and precisely, creating a new layer of skin where it has been damaged. The novel system is slated to replace current wound healing methods that simply attempt to repair the skin, and is being developed by Inventia Skin, a subsidiary of Inventia Life Science.

“When we started Inventia Life Science, our vision was to create a technology platform with the potential to bring enormous benefit to human health. We are pleased to see how fast that vision is progressing alongside our fantastic collaborators. This Federal Government support will definitely help us accelerate even faster,” said Dr. Julio Ribeiro, CEO, and co-founder of Inventia.

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MIT’s Color-changing Robot ‘skin’ Was Inspired by the Golden Tortoise Beetle

Researchers at the Massachusetts Institute of Technology have created a 3D-printed robot “skin” capable of changing color according to the physical stimuli that it receives. The work was inspired by the so-called “goldbug,” a golden tortoise beetle, which changes color in the wild.

“I was googling online about two and a half years ago, looking for creatures that change their color, and found out about this beetle,” project leader, Subramanian Sundaram, an MIT graduate student in electrical engineering and computer science, told Digital Trends. “The golden tortoise beetle is incredibly interesting. One of the things it does is that, when it’s disturbed or scared, it drains out the fluid in its shell which is normally golden in color, but becomes a reddish-brown. I was interested by the idea that this beetle was able to respond to mechanical disturbances by changing the color and transparency of its outer shell. I thought we might be able to replicate that.”

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Scientists just made electronic skin that’s better than human skin

Scientists at the University of Glasgow have invented a robot skin that surpasses human flesh.

Professor Ravinder Dahiya and his team created a silicone and graphine skin which provides haptic feedback to the user. The thin layer of graphine acts as a sensor, making the electronic skin (e-skin) very sensitive to touch. It’s also flexible and cheap to manufacture.

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