HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Blogs
Electronic News & Comment
Slideshow: Top Medical Tech Engineering Innovations
3/30/2012

Image 1 of 13      Next >

Jesse Sullivan, a Tennessee power company lineman whose arms were amputated after he was electrocuted on the job, now has artificial limbs that let him rotate his wrists and upper arms, bend his elbow, grip with his hand, and, incredibly, feel. Sullivan's arm employs nerves from the chest muscle. When that muscle contracts, a myoelectric sensor atop his skin detects the contraction and sends it to an amplifier and then to a digital signal processor (DSP) in the Boston Digital Arm. The arm's DSP interprets the signal and then sends a command to the hand motor, which closes the hand. (Source: Liberating Technologies)
Jesse Sullivan, a Tennessee power company lineman whose arms were amputated after he was electrocuted on the job, now has artificial limbs that let him rotate his wrists and upper arms, bend his elbow, grip with his hand, and, incredibly, feel. Sullivan's arm employs nerves from the chest muscle. When that muscle contracts, a myoelectric sensor atop his skin detects the contraction and sends it to an amplifier and then to a digital signal processor (DSP) in the Boston Digital Arm. The armís DSP interprets the signal and then sends a command
to the hand motor, which closes the hand.
(Source: Liberating Technologies)

Image 1 of 13      Next >

Return to Article

View Comments: Oldest First|Newest First|Threaded View
<<  <  Page 3/3
The Designist
User Rank
Gold
Re: Advancements to improve the human condition.
The Designist   1/22/2013 11:08:07 AM
That's funny.  My family was saved, and is now being protected by the same type of "human" you denigrate.

 

<<  <  Page 3/3
Partner Zone
More Blogs from Electronic News & Comment
From pitchers and forwards to quarterbacks and defensemen, we offer a peek at some of the more memorable engineers in sports history.
The recent decision by the German parliament to consider a move back to typewriters may serve as a lesson, not only in the need for secure products, but also in the dangers of overdesign.
In the muscular tradition of the rubber-burning dragsters of the 1960s, start-up company Bloodshed Motors plans to put a new twist on the decades-old concept of the performance car.
Mentor Graphics acquisition of XS Embedded GmbH last week could be meaningful for automotive electronics engineers, potentially enabling them to accelerate design and verification of products ranging from infotainment packages to autonomous safety systems.
From superbikes to cargo cycles, we offer a glimpse of the strange new world of electric motorcycles.
Design News Webinar Series
7/23/2014 11:00 a.m. California / 2:00 p.m. New York
7/17/2014 11:00 a.m. California / 2:00 p.m. New York
6/25/2014 11:00 a.m. California / 2:00 p.m. New York
5/13/2014 10:00 a.m. California / 1:00 p.m. New York / 6:00 p.m. London
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jul 21 - 25, Design Products With Bluetooth Low Energy
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Next Class: August 12 - 14
Sponsored by igus
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2014 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service