Print Out New Skin Directly Onto Your Body

A printer that uses living cells for ink can print brand-new skin directly onto a living body. Tests done on mice show that rapid healing can be achieved using this method. Researchers from the Wake Forest Institute for Regenerative Medicine (Weixin Zhao, Tamer Aboushwareb, Dennis Dice BS, Anthony Atala, James J Yoo) presented their paper at the American College of Surgeons Clinical Congress held earlier this month.


(Skin bioprinter diagram)

The printer has two heads, one of which ejects skin cells mixed with fibrinogen (a blood coagulant) and type I collagen (the main component of the connective tissue in scars). The other head ejects thrombin (another coagulant).

Like the components of quick-setting resins which must be kept separate until mixing causes a chemical reaction that hardens the resin, the products of the two print heads mix to immediately form fibrin, yet a third protein involved in the clotting of blood. The whole confection is topped by a layer of keratinocytes (i.e. skin cells), which are also printed.

This bioprinter reminds me of what appears to be a similar device from the movie Starship Troopers, which is loosely based on the Robert Heinlein novel of the same name.


(Starship Troopers medical tank)

Update 22-Jan-2017:

End update.

From Clinical Congress notes via Next Big Future.

Scroll down for more stories in the same category. (Story submitted 10/30/2010)

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 ( 5 )

Related News Stories - (" Medical ")

TytoCare Offers Futuristic Home Care
'Immediately an enormous apparatus fell on to her out of the ceiling...' - EM Forster, 1909.

Would You Swallow An Origami Robot?
'Swallow it in an emergency--it goes down easily and works just as well inside as outside.' - Doc Smith, 1934.

Biotech Firms Raised $Millions For Anti-Agathics (Longevity Drugs)
'Against Death doth no simple grow.' - James Blish, 1957.

Medical Tattoos Are STILL Being Researched
'Following the current craze, she has had a subdermal pattern of micro-channels implanted.'

 

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.

 

 

 

 

 

Current News

TytoCare Offers Futuristic Home Care
'Immediately an enormous apparatus fell on to her out of the ceiling...'

Powdered Regolith Propulsion
'... filling their great tanks with the finely divided dust which the ionic rockets would spit out in electrified jets.'

Ford's SafeCap, Opposite Of Niven and Barnes' Napcap
'In the napcap a client became an instant yoga master...'

Would You Get 'Chipped'? Michigan May Ban Employers
'Employees above a certain level were implanted with advanced microprocessors...'

Tesla Autopilot: What Does An Autonomous Car See When It Looks At The Road?
'Jeremiah is a sports-model to begin with and that kind is awfully hot-tempered.'

DNA Controls Swarms Of Molecular Robots
'They exist in loose swarms...'

Tether Asteroids To Save Us All
'If anything can glue the asteroids back into the planet they once were, magnology will do it.'

Blaux Your Personal Commuter Cooling Unit
A cooling unit had to be strapped to every commuter's back, by law.

3D Printed Damascus Steel Now Possible
'...lined with durite, that strange close-packed laboratory product.'

R9X Hellfire Missile With Long Blades Kills Queda Leader
'He was still roaring when the knife missile flicked past him...'

Would You Swallow An Origami Robot?
'Swallow it in an emergency--it goes down easily and works just as well inside as outside.'

Perhaps You Might Be Interested In Habitable Exoplanet Moon Real Estate
A long time ago in a galaxy far, far away...

Blurry Face Photos Made 60 Times Sharper
Perfect tool for blade runners.

SpaceX Will Build Floating Spaceports!
'...a single perfectly level platform, which rose so high above the water that it was not splashed by the waves.'

Fast Radio Bursts And Space Beacons For Interstellar Navigation
'Every beacon has a code signal as part of its radiation...'

Robot Garbage Trucks Visualized
'It was a bulky, shining cylinder over twenty metres long.'

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.