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 |

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 ( 1 )

Related News Stories - (" Medical ")

Skin Electronics Can Show Electrocardiogram
'... the young men in the streets who applied polyimde OLED body film to their bared shoulders.' - Chen Qiufan, 2019.

Neurodevices For Consumers? Neuroethicists (And Philip K Dick) Say 'Caveat Emptor'
'They tried to use it today and it wouldn't work. No colors and no ceph patterns, neither one...' - Philip K. Dick, 1977.

BrainEx Restores Some Activity To Severed Pig Head
'... they placed the brain in a special solution, having all the properties of Nursing the brain cells.' - Edmond Hamilton, 1929.

Purdue Pharma Ready To Profit From OxyContin Use Or Addiction Recovery
'It may be organic damage. It may be permanent. Time'll tell, and only after you are off Substance D for a long while.' - Philip K. Dick, 1977.

 

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

China Deploys Robot Traffic Police
'The robot came up smooth and fast as a rocket...'

Better Than Dune Chromoplastic? This Guy Might Have Done It
'But when Old Father Sun departs, the chromoplastic reverts to transparency in the dark.'

Gather, An AI Warehouse Inventory Drone Startup
'It extended three of its tiny arms sideways to lock onto the registration pins...'

China's Artificial Intelligence-Enhanced Education
'The grey gas not only cut off his vision, but also his other senses...'

Orbital Manufacturer 'Made in Space' Gets $73 Million NASA Contract
'Mass-produced in the orbiting factories...'

Soli Gesture Tech Will Be In Google Pixel 4
'I enjoy watching this way, but - He waved his hand and the circuit switched abruptly.'

Uber Eats Pairs Cars With Drones
Fresh grub? Let's hope they aren't delivering grubs.

Space-Based Solar Power Roundup
SF writers popularized and elaborated on this idea a generation before the first patents were filed.

Lost Language Meanings Found By Machine Learning
'The autopilot would need data before it could begin a translation...'

'Aerogel' Sheets For Martian Gardens
'Sealed to the ground along all the sides, Honey, he growled...'

France's 'Red Team' Of Science Fiction Authors
'They're the only experts we have.'

Dim The Sun With Stratospheric Controlled Perturbation Experiment
'Those twin volcanoes; d'ye see them, Mr. Renner?'

Mashambas Skyscraper Farm Design Wins
'...a towering eighty-story structure like the office In-and Out baskets stacked up to the sky.'

Self-Driving Tractors From China Plan Ahead
'Machines that seemingly with full consciousness walked out into the fields to do their daily work.'

Jet-Powered Hoverboard Works!
L'audace, l'audace, toujours l'audace!

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

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.