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.
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 |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 0 )
Related News Stories -
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.'
Rise Of Skywalker Could Trigger Epileptic Seizures
'... then the screen started to flicker. I stared at it for a while.' - John Varley, 1984.
Injectable Magnetic Fluid Slows Bleeding, Aids Magneto
'There's something different about you.'
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.
Sci-Fi Helps Young Readers Build Resiliency
'Reading science fiction and fantasy can help readers make sense of the world.'
I Want My 1928 Telestereo Hologram Now
'Instantly there appeared standing upon the disk, the image of a man...'
Memes Now Come From Neural Nets
'Your order said for him to be able to be able to work out twists on the gags in the file...'
Robot Dog Learns To Be Doggy From Real Dogs
'So we took pictures of Guzub making a Three Planets, and I could construct this one to do it exactly right down to the thousandth of a second.'
Unwanted Cruise Ships Huddle Together Out At Sea
'On the screen they passed in an endless, boundaryless flood of green specks...'
Sono Sion Electric Car Charges As You Drive
'It drew its power from six square yards of sunpower screens on its low curved roof.'
News Mood Filter Web Extension
'He adjusted the n, the r and b knobs, and hopefully anticipated a turn for the better...'
Fetal Lamb Rests In Artificial Womb
'... stewing warm on their cushion of peritoneum and gorged with blood-surrogate and hormones, the foetuses grew and grew...'
MIT Wants To Catch Interstellar Visitors
'INVESTIGATE MYSTERIOUS OBJECT ENTERING NEW CALEDONIA SYSTEM FROM NORMAL SPACE'
AutoX Sets Up Asia's Largest Robotaxi Center
'The robot cab seemed to know where it was going and, no doubt, the master machine from which it received its signals knew.'
E - Ink's Automatic Self Styling Color-Changing Dress
'The racks of gowns itched and quivered, their colors running into blurred pools.'
Soft Robots Use Kirigami Piezoelectric Sensor Skin
'A worthy opponent was the golem.'
Bosch Smartglasses Laser Paints AR Image On Your Retina
'Soon we'll be testing a system that projects directly on the retina of the eye.'
Maybe We Could Hibernate Until The Covid-19 Pandemic's End
'Cold-rest was a common last resort therapy for functional psychoses.'
Workplace Monitoring Hell, I Mean, Tool For Safe Distancing
'And here is the weirdest part -- I never see another employee the entire day.'
Patent Office Says AIs Cannot Be Inventors
'The real smart ones are as smart as the Turing heat is willing to let 'em get.'
More SF in the News Stories
More Beyond Technovelgy science news stories