• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
HealthBrainstorm Health

Why an $80 Artificial Knee Outruns a $1,000 Version

By
Jonathan Vanian
Jonathan Vanian
Down Arrow Button Icon
By
Jonathan Vanian
Jonathan Vanian
Down Arrow Button Icon
November 2, 2016, 6:05 PM ET

Contrary to what many people may believe, it’s not war or landmines that are the primary causes of amputations in impoverished countries.

In places like Kenya or India, amputations are often the result of more commonplace and unfortunate incidents, like automobile accidents or train mishaps involving businesspeople on their commutes to work.

Each year, tens of thousands of people in low-income nations suffer amputations, explained Dr. Krista Donaldson, CEO of medical device non-profit D-Rev, at Fortune’s Brainstorm Health conference in San Diego Wednesday.

Get Brainstorm Health Daily, Fortune’s health-care newsletter.

Modern prosthetic limbs are often expensive, she said, with some devices costing upward of $1,000, making it hard for struggling medical clinics to afford them. And even when those devices are donated to clinics operating in impoverished nations, frequently those devices go unused, and the clinics are unable to perform the maintenance required to keep them functional.

“Most medical devices are designed for places like here, not low-income clinics,” Donaldson said in reference to clinics in wealthy nations that can more easily afford and maintain the prosthetics. D-Rev created more affordable prosthetic limbs to help amputees worldwide who don’t have access to the medical devices.

For more about health care, watch:

For instance, Donaldson showed off a recently developed artificial knee that costs $80 and contains the organization’s custom technology such as an embedded spring that helps amputees move the artificial leg forward as they walk.

The artificial knee was also designed to accommodate uneven terrain and rocky roads, unlike other devices built with smoother, paved surfaces in mind.

Currently, the knee is being used in 17 countries, but she hopes to bring it many more nations over the next three-to-five years.

For more from Brainstorm Health, click here.

About the Author
By Jonathan Vanian
LinkedIn iconTwitter icon

Jonathan Vanian is a former Fortune reporter. He covered business technology, cybersecurity, artificial intelligence, data privacy, and other topics.

See full bioRight Arrow Button Icon

Latest in Health

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.


Most Popular

placeholder alt text
Economy
'I just don't have a good feeling about this': Top economist Claudia Sahm says the economy quietly shifted and everyone's now looking at the wrong alarm
By Eleanor PringleJanuary 31, 2026
1 day ago
placeholder alt text
Future of Work
Ford CEO has 5,000 open mechanic jobs with up to 6-figure salaries from the shortage of manually skilled workers: 'We are in trouble in our country'
By Marco Quiroz-GutierrezJanuary 31, 2026
1 day ago
placeholder alt text
Success
Ryan Serhant starts work at 4:30 a.m.—he says most people don’t achieve their dreams because ‘what they really want is just to be lazy’
By Preston ForeJanuary 31, 2026
1 day ago
placeholder alt text
Success
Alexis Ohanian walked out of the LSAT 20 minutes in, went to a Waffle House, and decided he was 'gonna invent a career.' He founded Reddit
By Preston ForeJanuary 31, 2026
1 day ago
placeholder alt text
Economy
Meet the first CEO of the IRS: A Jamie Dimon protege facing a $5 trillion test this tax season
By Shawn TullyJanuary 31, 2026
1 day ago
placeholder alt text
Startups & Venture
Silicon Valley legend Kleiner Perkins was written off. Then an unlikely VC showed up
By Allie GarfinkleJanuary 31, 2026
21 hours ago

Latest in Health

Several pictures of people receiving medical treatments including a facelift and oxygen therapy.
HealthSuper Bowl
Hims and Hers Super Bowl ad highlights ‘uncomfortable truth’ about elite healthcare for the rich and ‘broken’ system for the rest
By Jacqueline MunisFebruary 1, 2026
7 hours ago
Healthsleep
9 Best Mattresses for Couples in 2026: Tested and Reviewed
By Christina SnyderJanuary 30, 2026
2 days ago
Healthoutdoor and sporting goods
5 Best Sauna Blankets of 2026: Tested by Recovery Experts
By Christina SnyderJanuary 30, 2026
2 days ago
A person laying on a bed in a store.
Healthmattresses
How to Choose a Mattress: The Ultimate Guide
By Jessica RendallJanuary 30, 2026
2 days ago
HealthScience
As billionaires chase immortality, this startup cofounded by a Harvard genetics professor gets FDA approval for the first partial de-aging human trial
By Marco Quiroz-GutierrezJanuary 30, 2026
2 days ago
C-SuiteFortune 500: Titans and Disruptors of Industry
Pfizer CEO says he used ‘emotional blackmail’ to get employees to achieve impossible goals during COVID-19
By Eva RoytburgJanuary 29, 2026
3 days ago