PAAL Artificial Lung And Blood Pump Under Development
An artificial lung and associated blood pump is being developed by researchers headed by a team from University of Pittsburgh; it is small enough and light enough for patients to wear it and move freely for up to three months. Each year, nearly 350,000 Americans die of some form of lung disease, with another 150,000 patients needing short- and long-term care.
Current treatment methods require patients to be bedridden and sedated while hooked up to cumbersome machinery.
(Wearable artificial lung developed at Pitt)
“Our wearable lung will be designed to get patients up and moving within the hospital setting, which is important for both patient recovery and improving a patient’s status prior to a lung transplant,” said principal investigator William J. Federspiel, William Kepler Whiteford Professor of Bioengineering in Pitt’s Swanson School of Engineering and director of the Medical Devices Laboratory within the Pitt-UPMC McGowan Institute for Regenerative Medicine.
“This project will develop a compact respiratory assist device called the Paracorporeal Ambulatory Assist Lung—known as PAAL—to replace the old techniques,” said Federspiel. “This is a wearable, fully integrated blood pump and lung designed to provide longer-term respiratory support up to one to three months while maintaining excellent blood compatibility.”
The PAAL device will complement recent efforts by the University of Maryland (which developed a wearable artificial pump-lung) by potentially improving the efficiency of the transfer of oxygen and carbon dioxide and increasing biocompatibility, Federspiel explained.
Philip K. Dick introduced readers to the idea of artificial organs in 1964:
George Walt's corporate existence proved the workability of wholly mechanical organs... they would be left alone if they would reveal the manufacture of their highly sophisticated and successful artificial components. It was, most likely, a West German firm; the cartels were most advanced in such experimentation.
"...if they keep after me, or if they won't make a deal regarding artif-org construction - then it'll be necessary to do something.
(Read more about Dick's artif-orgs)
From Pitt via MedGadget.
Scroll down for more stories in the same category. (Story submitted 3/24/2013)
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 ( 1 )
Related News Stories -
Flying Defibrillator Ambulance Drone
'The death-reversal equipment is on its way...'- Frederk Pohl, 1965.
Erased Memories In A Flash Of Light
'Someone, probably at a government military-sciences lab, erased his conscious memories...'- Philip K. Dick, 1966.
'Artificial Spleen' Cleans The Blood
'The workability of wholly mechanical organs... '- Philip K. Dick, 1964.
PrintAlive Bioprinter 3D Printed Skin Grafts Video
'Over her lacerated right shoulder he sprayed art-deem...'- Philip K. Dick, 1960.
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.
Oak Ridge To Pay For The (Giant, Superfast 3D) Printer
'Can your Biltong print for more than a hundred people?'
Race Into The Future With Bionic Boots
'The tremendous loping strides afforded by such devices... '
Linux Robot Masters Automatic Charging
'Then it appeared to make up its mind, and trundled over to a wall socket...'
PR2 Robot Dominates In Laundry Room
Where are the robots who will pick up discarded clothes?
Do You Want A Tablet Computer? Or, Fad Over?
'He would plug his foolscap-sized Newspad into the ship's information circuit'
First Person Video Flying Parrot Bebop Drone Video
'Over a radius of several miles Sonya's raytron apparatus could direct its flight...'
XPrize's Diamandis Implants RFID Tag In Hand
'People in Manhattan have replaced their Freedom Card with a radio-frequency chip about the size of a vitamin pill.'
Lightpaper Way Thinner Than OLED
'You have this on Siwenna?'
Foodini 3D Printer
''...Food slot gave him flat reddish-brown bricks.'
Parrot Bebop Drone Pairs With Your Smartphone
'Over a radius of several miles Sonya's raytron apparatus could direct its flight [using] an image of all that the lens eye saw.'
SCRIBE Enables Distributed Genomically Encoded Memory
Genomic DNA for analog, rewritable, and flexible memory.
Artisanal 3D Printing By Martha Stewart
'Nanofax AG offers a technology that digitally reproduces objects, physically, at a distance.'
Knightscope Robot Security Guards Ready
'A robot guard appeared, streaking toward them across the field.'
Bullet-Proof Kevlar Woven Electronics
'Check the watch imprinted on his sleeve...'
USAF 'BATMAN' Wrist Display
'The tiny screen in the bracelet's center...'
CoBots - Collaborative Robots Ask Humans For Help
'Whenever a robot finds something it can't identify... You give it a good look.'
More SF in the News Stories
More Beyond Technovelgy science news stories