Surgery In Space

NASA surgeons have long pondered whether or not surgery in space is possible; it was tried by surgeon Mark Campbell in the "Vomit Comet" in 1991 with an anesthetized and restrained rabbit under micro-G conditions.


(Micro-G surgery a difficult option)

Campbell ignores the sensation of weightlessness as he takes a scalpel and carefully opens the rabbit’s carotid artery, then pulls back to watch. Initially, Campbell sees exactly what he expects. In zero gravity, bright red globes of blood streak out of the wound like paint balls fired from a gun.

But within seconds, the steady flow of globes diminishes and then stops while a dome of blood grows over the incision. Dismayed, Campbell makes his carotid incision larger to increase blood flow but the results are unchanged, and a cut into a major artery in the rabbit’s abdomen has the same result. “Finally we just figured out that that’s the way blood acts in weightlessness,” he says. “It didn’t act the way we thought it would.”

Currently, the International Space Station keeps a spare Russian Soyuz capsule for use as an ambulance in case surgery is needed.

Larry Niven thought carefully about this problem in his 1970 blockbuster novel Ringworld:

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. But had they thought of decapitation? They had. There were two heads in there, and two more with necks attached, and enough organs and body parts to make several complete puppeteers. Grown from Nessus himself, probably; the faces on the heads looked familiar.
(Read more about Larry Niven's autodoc)

Other science-fictional options are also enclosed, like the crechpod from Frank Herbert's 1972 novel The Godmakers. Open models, like the diagnostat from Robert Silverberg's wonderful 1969 novel The Man in the Maze, are not used in space. Via AirSpaceMag.

Scroll down for more stories in the same category. (Story submitted 8/21/2015)

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 ")

iFlytek Doctor Robot First To Pass Medical Exams
No problem, we'll just use the autodoc.

Watch What People Are Seeing Via Brain Scanning
'had managed to see through the other man's eyes as the other man, all unaware, washed their Zis limousine sixteen hundred meters away...' - Cordwainer Smith, 1958.

PRIMA Bionic Vision Restoration
'The VISOR... was a medical device used in the Federation to aid patients who have suffered loss of eyesight...'

Targeted Neuroplasticity Training For 'Downloading Skills'
'I know kung-fu.'

 

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

Orwell's Memory Hole Looms Larger Thanks To Nvidia
'All history was a palimpsest, scraped clean and reinscribed exactly as often as was necessary.'

Pipefish Robot Checks Pipes Cheap
Just like capsule endoscopy, but for bigger pipes. That go underground.

Nifty New SDS Space Debris Sensor For ISS
'Their radars... could easily pinpoint the debris of the early Space Age.'

NanoRacks Space Station Module Concept Validated
Space junk into space architecture.

Nuclear Drones Could Fly For Years
'I sent my eyes on their rounds and tended my gallery of one hundred-thirty changing pictures...'

SciFiQ Science Fiction Writing Aid
'Books were just a commodity that had to be produced, like jam or bootlaces.'

Robot Only Faster, Not Better, At Recycling
'Whenever a robot finds something it can't identify straight off... it puts whatever it is in the hopper outside your window.'

Poland Starts With 1000 Warmate 'Suicide Drones'
'Royal Security had told the pods to electrocute you or blast you into chum.'

Dream Of Building Your Own Rocket?
Fiorello Bodoni, you inspire all of us.

Zero Mass 'Vaporators' Pull Drinking Water From The Air
Did you think of Star Wars?

Elon Musk Fears A 'Fleet-Wide Hack' Of Autonomous Vehicles
'Khan grinned. 'It's alive! Bu-wahhahahah!''

China Melts Tibetan Permafrost To Plant Forest
'Can you give us a microwave spotlight?'

iFlytek Doctor Robot First To Pass Medical Exams
Doctor shortage? No problem, we'll just use the autodoc.

Slaughterbot AI KIller Quadcopter Drones
'The real border was defended by... a swarm of quasi-independent aerostats.'

Do We Really Want Backflipping Robots?
Also includes wonderful blooper reel.

RNA-Based Biocomputing Device
Living things can sense and analyze complex signals in living cells.

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.