Science Fiction Dictionary
A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

 

First 3D Printed Human Corneas From Stem Cells

The first 3D printed human corneas have been made at Newcastle University; this is a proof-of-concept manufacture, as shown in the following video:


(First 3D Printed Human Corneas video)

Stem cells (human corneal stromal cells) from a healthy donorís cornea were mixed together with alginate and collagen** to create a ďbio-inkĒ solution. Using a simple low-cost 3D bio-printer, the bio-ink was successfully extruded in concentric circles to form the shape of a human cornea in less than 10 minutes.

They also demonstrated that they could build a cornea to match a patientís unique specifications, based on a scan of the patientís eye.

The technique could be used in the future to ensure an unlimited supply of corneas, but it will be several years of testing before they could be used in transplants, according to the scientists.

Reading this made me think about Larry Niven's amazing autodoc, from his 1970 blockbuster Ringworld, which came fully stocked with spare parts:

But they got him into the autodoc anyway. It was a puppeteer-shaped coffin, form-fitted to Nessus himself, and bulky Puppeteer surgeons and mechanics must have intended that it should handle any conceivable circumstance...

There were two heads in there, and two more with necks attached, and enough organs and body parts to make several complete puppeteers...
(Read more about Larry Niven's autodoc

Via KurzweilAI.

Scroll down for more stories in the same category. (Story submitted 6/9/2018)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Medical ")

The Autonomous Robotic Urethral Catheter - Would You Use It?
'It'll snake its way in on its own.'

OrganEx Revives The Organs In Dead Pig
'Wakened into half-life activity one hour a month...' - Philip K. Dick, 1969.

Prototype 3D Printer Could Print Arteries In Seconds
'... in the tank the new body and the new mind and memory and life has taken almost instant form.' - Clifford Simak, 1963.

NextSense Earbuds Spy On Your Brain
'Your cephalochromoscope that cost you nine hundred dollars... colors and ceph patterns...' - Philip K. Dick, 1977.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

Science Fiction Timeline
1600-1899
1900-1939
1940's   1950's
1960's   1970's
1980's   1990's
2000's   2010's

Current News

Eviation Alice Electric Plane First Flight
'A white electric plane approached at great speed...'

Hotels Turn To Robots As Human Workers Regroup
'Chain of hotels that specialized in non-human service.'

Changesite Mineral To Be Mined On Moon By China
'But then... not every bulldozer operator works on the Moon.'

Tongue-Controlled Tong Wearable Mouth Computer
'Griff found the white and pink map distracting and switched it off using his tongue mouse.'

Is It Better To Be Short?
'He was one of the smaller, energy-saving new breed...'

Taikonaut Tai Chi Foot Loops
'Jimmy Cardigan and Harlowe, staring through the darkside port, had their feet in the foot-loops...'

Space Billboards Would Ruin Our View Of The Cosmos
'But the rising sign, as it had been designed to do, held his eyes. A vast circle of scarlet stars came up into the greenish desert dusk.'

Orion's 'Skip-to-M'Lou' Entry
'A lightning pilot possibly could land that tin toy without power and still walk away from it provided he had the skill to play Skip-to-MíLou in and out of the atmosphere...'

MarsCat and MetaCat, Your Robot Cat Companions
'It was you who betrayed me ó you and your robot cat.'

Mars Mission Using Nuclear Thermal Propulsion
'with its atomic engine as noiseless as a dancing sunbeam...'

Physiotherapists Get Help From Robots
'Most of the Members went into cold-rest; the others tended them...'

Robotaxi By Cruise Premieres in Austin, Texas
'... he settled back in a robotaxi and the brilliant lights of the streets flashed past.'

Tentacle Robot Gripper Recalls War Of The Worlds
'It presented a sort of metallic spider with five jointed, agile legs, and with an extraordinary number of jointed levers, bars, and reaching and clutching tentacles.'

The Coming Hell Of ChatGPT Salesbots
'Robot-salesmen were everywhere, gesturing, pleading, shrilling...'

Harmonia Making Generative Audio Tools For Everyone
'A cacophony of stentorious metal sounds.'

Fusion Power Breakthrough?
'The prospect of enough D-N beryllium to make fusion power really cheap...'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.