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
 |
Octopus Suckers Inspire Transdermal Patches
3D printing is used to create an octopus-inspired transdermal drug patch for oral use.
Using 3D printing, they created a rubbery but strong suction patch that delivers drugs through the inner cheek. https://t.co/zEi1mPOGDT
— Popular Science (@PopSci) September 28, 2023
In a new study published today in Science Translational Medicine, senior author Leroux and his team replicated the suckers found at the end of an octopus’s arms. Using 3D printing, they created a rubbery but strong suction patch that delivers drugs through the inner cheek. The majority of participants in a small human trial reported that the suction patch was a comfortable fit and they would prefer this method to needle injections.“We have developed a very simple and easy to apply delivery system that could potentially replace injectables for several kinds of drugs,” Leroux says.
Octopuses use their grippy suckers to stay anchored in churning oceans or grab squirming prey. “The starting point was mimicking the good suction these creatures had to strongly stick to wet surfaces,” Leroux adds.
Their sucker-based model has a few advantages over swallowing a pill. Because the delivery system is placed in a cheek for absorption over time, the patch can be removed if needed. The domed cup also protects the drugs inside from dissolving in saliva.
Philip K. Dick was a very early science fiction advocate of unusual drug delivery methods, so it's no surprise that he would have introduced readers to this idea long in advance of the actual availability of the technology.
In his 1960 novel Vulcan’s Hammer he describes transdermal drug patches, which weren't available commercially until 1979:
Jason Dill put down the form. He opened a drawer of his desk and got out a flat metal tin; from it he took a capsule which he placed against his wrist. At once the capsule dissolved through the dermal layers; he felt it go into his body, passing into his blood stream to begin work without delay
I can't help but think that PKD would have been amused and fascinated by the biomimicry aspect of this oral transdermal drug patch.
Scroll down for more stories in the same category. (Story submitted 9/27/2023)
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 ")
Brain Implant Is Able To Capture Your Inner Dialogue
'So you see, you can hide nothing from me.'
'Pregnancy Humanoids' From China Replace Moms
'A great many of these synthetic babies were made...' - David H. Keller, 1928.
Bacteria Turns Plastic Into Pain Relief? That Gives Me An Idea.
'I guess there's nobody round this table who doesn't have a Crosswell [tapeworm] working for him in the small intestine.'
Heart Patches Grown In The Lab Repair Hearts
I'm hoping that this procedure becomes a normal part of medical practice!
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
Musk Idea Of Cars Talking To Each Other Predicted 70 Years Ago
'My cars talk to one another.'
Elegant Bivouac Shelter Produces Water And Electricity
'There was nowhere on the planet where science and technology could not provide one with a comfortable home...'
X-Control Janus-1 A Suitcase Aircraft
'You will notice that it... fits the suitcase nicely.'
'AI Assistants' Are Actually Less Reliable For News
'Most men updated their PIP on New Year's Day...'
YES!! Remote Teleoperated Robots predicted by Technovelgy!
'...a misshapen, many-tentacled thing about twice the size of a man.'
Will Robots Ever Fold Landry?
Where have you gone, Mrs. Robinson?
Will AIs Give Better Results If You're Rude To Them?
'I said, "Listen up, motherf*cker.'
Cybertruck Robotic Arm F10 Drone Launch!
Drone away!
Black Fungus Blocks Radiation
'You were surrounded by Astrophage most of the time'
Liuzhi Process Now In Use In China
'He was in a high-ceilinged windowless cell with walls of glittering white porcelain.'
Reflect Orbital Offers 'Sunlight on Demand' And Light Pollution
'I don't have to tell you about the seven two-mile-diameter orbital mirrors...'
Will Robots Become Family Caregivers?
'The robant and the tiny old woman entered the control room slowly...'
Chinese Tokamak Uses AI To Keep Fusion Plasma Stable
'Guy named Otto Octavius winds up with eight limbs... What are the odds?'
Time Crystals Can Now Be Seen Directly
'It is as you thought when you constructed the time crystal, my master Vaylan.'
RoboBallet The Dance Of Cooperative Robots
'...an integrated seven-unit robot team.'
Chrysalis Generation Ship to Alpha Centauri
'This was their world, their planet —
this swift-traveling, yet seemingly moveless vessel.'
