Robot Surgeon - Autonomous Tabletop Robotic Surgery At Duke

An autonomous tabletop robot surgeon has taken its first steps toward reality at Duke University; the device could have immediate results in making some current medical procedures safer for patients.

Engineers started with a tabletop robot that used 3-D ultrasound for vision; the 3-D images were then processed in real time, with the computer's brain directing the actions of the robot.


(Autonomous tabletop robot surgeon)

"In a number of tasks, the computer was able to direct the robot's actions," said Stephen Smith, director of the Duke University Ultrasound Transducer Group and senior member of the research team. "We believe that this is the first proof-of-concept for this approach. Given that we achieved these early results with a rudimentary robot and a basic artificial intelligence program, the technology will advance to the point where robots – without the guidance of the doctor – can someday operate on people."

It has been demonstrated that this robotic system can direct catheters inside synthetic blood vessels. A second stud demonstrated that the robot surgeon could successfully perform a needle biopsy, which involves the very precise insertion of a special needle to take out a tissue sample.

Science fiction writers have been thinking about this idea for a while. Although Philip K. Dick wrote extensively about the idea of a robot surgical-hand that could detach itself from the physician and work autonomously, the closest thing to this tabletop robot is probably the autodoc.

There have been some other efforts along these lines; take a look at LSTAT-lite Life Support For Trauma and the Trauma Pod Battlefield Medical Treatment System (very nice graphics courtesy of DARPA). Also, ake a look at this video of Doctor-Bots Playing 'Operation'.

Via Duke University.

Scroll down for more stories in the same category. (Story submitted 5/12/2008)

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 - (" Robotics ")

Unusual Twist On Woman Dates Robot
'My hearing, vision and awareness went along with that excellent imitation of a young Adonis...' - Manly Wade Wellman, 1938.

Blood Battery Robotic Fish
'With one fluid motion, it surged forward, plunged, and was gone.'- Michael Swanwick, 2002.

Bee+ Robobee Now With Four Wings
'It was a tiny thing, scarcely more than an inch and a half in length...' - Raymond Z. Gallun, 1936.

Jeff Bezos Tries Waldoes (Robotic Hands)
'Waldo put his arms into the primary pair before him...' - Robert Heinlein, 1942.

 

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

Nobe 3-Wheel Electric Vehicle Parking Like I, Robot
Spidercar, Spidercar, does whatever a spidercar does.

Michelin Self-Sealing Tires On Ford's Explorer
'...a seal of compressed plastifoam to save the air.'

Mushroom Eats Plastic, Saves Planet
Fungus Amongus, SaveUs!

Juggalo Face Paint Disrupts Facial Recognition
'... designed to foil facial recognition systems.'

Mojipic Smart Voice Vehicle Emojis
KITT, what's your response?

Unusual Twist On Woman Dates Robot
'My hearing, vision and awareness went along with that excellent imitation of a young Adonis...'

BrainNet Triple Telepathic Gaming Threat
'In the gloomy half-darkness the three idiots sat babbling.'

AVAS Noisemakers Required For EVs By EU
'...a sound tape to supply the noise of a soi-disant "[internal combustion]" engine...'

Pun Generation Via Neural Nets
'You said you wanted him to be able to distinguish between laugh-power in different gags...'

Blood Battery Robotic Fish
'With one fluid motion, it surged forward, plunged, and was gone.'

Lightyear One Solar-Powered Electric Car (Design By Heinlein)
'It drew its power from six square yards of sunpower screens on its low curved roof.'

'Agression Detectors' Don't Work When Spying On Students
'The professional agitators had also learned how to modulate their voices below the danger level...'

Mining Of Golden Asteroid Foretold In 1898 Science Fiction
'This must be a golden planet—this little asteroid.'

Miners! NASA Wants To License RASSOR Excavator
'The borers had been dismantled and packed away.'

Bee+ Robobee Now With Four Wings
'It was a tiny thing, scarcely more than an inch and a half in length...'

CNSILK Robotic Spider Builder
'We could certainly spin a web right through the Solar System, if we can think of a good use for one.'

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.