HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
<<  <  Page 2/2
Dave Palmer
User Rank
Platinum
Re: A Baby Boomer's best friend
Dave Palmer   7/19/2012 10:29:30 AM
NO RATINGS
@williamlweaver: Actually, as Ann's article points out, the polyurethane is pyrolized before the CVD is carried out, so the tantalum is deposited on a carbon substrate.  The resulting structure is said to be 99% tantalum and 1% carbon by weight.

warren@fourward.com
User Rank
Platinum
Re: A Baby Boomer's best friend
warren@fourward.com   7/19/2012 9:35:45 AM
I waited but it wasn't until the end they used the word "nano."  I think this is key.  To incorporate this material into the body permanently, it would seem that the merging of metal an tissue couldn't be on a surface only.  It needs to be throughout the device just as the normal body parts are.  Clever lads!

I hope this method also finds its way to other areas- broken bones, hips, etc.  What a great idea!

williamlweaver
User Rank
Platinum
Re: A Baby Boomer's best friend
williamlweaver   7/19/2012 8:46:50 AM
Wow. The fact that the application is for spine implants is impressive enough, but I'm impressed by the manufacturing process. Using a polymer substrate as a vapor deposition mold is awesome. --- Sort of like metal-infused ceramic, cermet, but with a polymer substrate - a "polymet" if you will. As we continue to see a miniaturization of electronics components, perhaps bio-compatible materials such as this will benefit from an increasing availability of tantalum...   

Beth Stackpole
User Rank
Blogger
A Baby Boomer's best friend
Beth Stackpole   7/19/2012 7:27:42 AM
NO RATINGS
Perfect timing for the aging baby boomer generation which wants to stay active and fit, and is thus a regular fixture at the orthopedist. This type of implant seems like it could do wonders for the all hip replacements, knee replacements and other rites of passage this generation seems to be encountering given their commitment to staying youthful.

<<  <  Page 2/2


Partner Zone
Latest Analysis
DIY candy, journeys to Mars, coding for road trips, and more. These STEM (science, technology, engineering, and math) activity options will keep kids engaged this summer, from 10-minute activities to more advanced undertakings.
Nothing is more frustrating than developing a plan and then, in the heat of the battle, having to diverge from the plan when chaos happens.
In June, teams from across the US, and several countries worldwide, competed for awards in multiple categories at the 2016 Formula SAE Lincoln competition.
A 45-minute per day free course will take place July 11-15, and will walk engineers through a hands-on approach to debugging real-time embedded software.
Forget doping. Officials at this yearís Tour de France are looking for a very different form of cheating -- electric motors hidden inside the seat tubes of bicycles.
More:Blogs|News
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7 | 8 | 9 | 10


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.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Technology Marketplace

Copyright © 2016 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service