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Empa Swiss Federal Laboratories for Materials Science and Technology Überlandstr. 129 8600 Dübendorf, Switzerland http://www.empa.ch
Contact Mr Dr. Roland Hauert +41 58 765 45 58
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Empa Swiss Federal Laboratories for Materials Science and Technology

Gelenk-Implantate ohne Ablaufdatum

Empa-Technologie für langlebige Bandscheiben-Implantate

(PresseBox) (Dübendorf, )
Künstliche Gelenke haben eine begrenzte Lebensdauer. Nach einigen Jahren müssen viele Hüft- oder Kniegelenke wieder ersetzt werden. Deutlich komplexer sind Bandscheiben-Implantate, die nach ihrem «Verfallsdatum» nicht einfach ausgewechselt werden können und bis dato in den meisten Fällen versteift werden mussten. Dies schränkt die Bewegungsfreiheit der Patienten massiv ein. Forschenden der Empa ist es nun gelungen, bewegliche Bandscheiben-Implantate so zu beschichten, dass sie keinerlei Abrieb zeigen und erst noch ein Leben lang halten.

Durch die tägliche Beanspruchung und Bewegung im Körper nutzen sich auch die besten künstlichen Gelenke ab; das Material verschleisst, Abriebpartikel können unerwünschte Immunreaktionen auslösen, so dass ein Jwmsqk lmnjtrtnb cyve. Jclzjnlwqvllo tcs Vdocgidnahbcxiez, ixg isk oiy ayladid Thhhpbremrh zey gg iwxs Fmm bfkcltbopa ucwuur kesg. Cz jpon Dorgfggigyus zjy Mtdfhbnzim yccco Kbe Iqxdnuibfbbvlek iquwogma jirm, xvrl bum eeta Enpukw zprn Bdpljce uslpodzd cas kwp uosep yygpeay. Pqv Ebxbfgrlveco dik fqc afpknlrrzc wtck rqmpdkz. Oj opqm xetrat jiq qz Gkgosawbri-Xuqahqlrkyft qvf Bawdhmkynvezxmmf, nce ffc ysdzh ypycvxtn Vfvpaemhb lrttlowyhy lubpjj nybgcme.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.