News tagged with metal implants
Archive of failed joint replacements provides tips to building a better hip replacement
A study by Hospital for Special Surgery researchers has provided the first comprehensive look at just how metal-on-metal total hip replacements are failing in patients around the country. Made possible by what is thought ...
Feb 08, 2012 |
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New 'real-world' reassuring data from the SCAAR registry
A registry -which includes every patient in Sweden having percutaneous coronary intervention (PCI) for the treatment of acute and stable coronary artery disease- has found that PCI implantations using a new generation of ...
Medicine & Health / Cardiology
Jan 09, 2012 |
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Lubricant in metal-on-metal hip implants found to be graphite, not proteins
A team of engineers and physicians have made a surprising discovery that offers a target for designing new materials for hip implants that are less susceptible to the joint's normal wear and tear.
Dec 22, 2011 |
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New hip implants no better than traditional implants
New hip implants appear to have no advantage over traditional implants, suggests a review of the evidence published in the British Medical Journal today.
Nov 30, 2011 |
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Cobblestones fool innate immunity
Coating the surface of an implant such as a new hip or pacemaker with nanosized metallic particles reduces the risk of rejection, and researchers at the University of Gothenburg, Sweden, can now explain why: they fool the ...
Nanotechnology / Bio & Medicine
Nov 29, 2011 |
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EEG can detect awareness in people previously thought to be in permanently vegetative state
A study published Online First by the Lancet shows that -- using a cheap, portable electroencephalography (EEG) device -- awareness can be detected in people previously thought to be in a permanently vegetative state. The ar ...
Nov 09, 2011 |
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Considerably lower risk of stent thrombosis and restenosis in 'new generation' drug-eluting stents
Results from the SCAAR study, presented at the ESC Congress 2011 today, showed that Percutaneous Coronary Intervention (PCI) with "new generation" Drug Eluting Stents, was associated with a 38% lower risk of clinically meaningful ...
Medicine & Health / Cardiology
Aug 30, 2011 |
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Heavenly gadgets: Spinoffs from space programmes
What do ceramic teeth braces, artificial hearts, airbags, insulin pumps and Olympics-calibre swimsuits have in common?
Technology / Hi Tech & Innovation
Apr 10, 2011 |
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New Material Mimics Bone To Create Better Biomedical Implants
(PhysOrg.com) -- A "metal foam" that has a similar elasticity to bone could mean a new generation of biomedical implants that would avoid bone rejection that often results from more rigid implant materials, ...
Feb 16, 2010 |
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A step toward better brain implants using conducting polymer nanotubes
ANN ARBOR, Mich.---Brain implants that can more clearly record signals from surrounding neurons in rats have been created at the University of Michigan. The findings could eventually lead to more effective ...
Nanotechnology / Nanomaterials
Sep 29, 2009 |
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Can a new implant coating technique create a new six million dollar man?
Tel Aviv University researcher Prof. Noam Eliaz of the TAU School of Mechanical Engineering has developed an electrochemical process for coating metal implants which vastly improves their functionality, longevity ...
Nanotechnology / Bio & Medicine
Jun 29, 2009 |
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