Výsledky vyhledávání - "U Hindenlang"

Nano-Material Aspects of Shock Absorption in Bone Joints

Autor: R Schneider, H Tributsch, F Copf, U Hindenlang, F.U Niethard, p Copf

Publikováno v: The Open Biomedical Engineering Journal

This theoretical study is based on a nano-technological evaluation of the effect of pressure on the composite bone fine structure. It turned out, that the well known macroscopic mechano-elastic performance of bones in combination with muscles and ten

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccdaaa2f14b52480a6f02c221611806f
http://europepmc.org/articles/PMC3102329

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Inhomogeneous, orthotropic material model for the cortical structure of long bones modelled on the basis of clinical CT or density data

Autor: Ralf Schneider, U. Hindenlang, Peter Helwig, Gunter Faust

Publikováno v: Computer Methods in Applied Mechanics and Engineering. 198:2167-2174

For the simulation of stabilisation systems in femoral fractures with finite elements three factors are essential: (1) the geometry of the bone, (2) the loading of the acting muscle forces in combination with the body weight and (3) the inhomogeneous

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c954543e340dde4668696246dcb87ded
https://doi.org/10.1016/j.cma.2009.02.010

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Finite element analysis of four different implants inserted in different positions to stabilize an idealized trochanteric femoral fracture

Autor: Peter Helwig, U. Hindenlang, Norbert P. Südkamp, Gunter Faust, Christian Bahrs, Ralf Schneider, Lukas Konstantinidis, Anja Hirschmüller

Publikováno v: Injury. 40:288-295

Biomechanical analysis of the ideal placement of new intramedullary implants for stabilization of trochanteric fractures is not currently available. The aim of the presented study is to determine to what extent four intermedullary nails (Gliding-Nail

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c820e83908ae25a2bfc54706f1321a9
https://doi.org/10.1016/j.injury.2008.08.016

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Biomechanische Evaluation des Gleitnagels in der Versorgung pertrochantärer Frakturen

Autor: U. Hindenlang, Norbert P. Südkamp, Gunter Faust, Peter Helwig, A. Suckel, B. Kröplin

Publikováno v: Zeitschrift für Orthopädie und ihre Grenzgebiete. 144:594-601

Aim The purpose of the present study is to evaluate wether the gliding nail with it's double-t-shaped geometry is appropriate in the stabilization of unstable trochanteric fractures or not and if this evaluation can be performed with a static finite

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec63df43c5a514ef701db7457441fa43
https://doi.org/10.1055/s-2006-942340

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Finite element analysis of a bone-implant system with the proximal femur nail

Autor: U. Hindenlang, B. Kröplin, Peter Helwig, Gunter Faust, C. Eingartner

Publikováno v: Technology and Health Care. 14:411-419

Static analysis with finite element of a realistic femur nail bone-implant system in a typical proximal femoral fracture under physiological load bearing situations provides results for stress, displacement and strain. The question to be answered is,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6c2101784df97f1783955dcbb7ef22b8
https://doi.org/10.3233/thc-2006-144-522

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A femoral model with all relevant muscles and hip capsule ligaments

Autor: U. Hindenlang, Peter Helwig, Norbert P. Südkamp, Ralf Schneider, Lukas Konstantinidis, Anja Hirschmüller

Publikováno v: Computer methods in biomechanics and biomedical engineering. 16(6)

In order to evaluate stabilisation systems in trochanteric femoral fractures with finite element (FE) analysis, a realistic model is required. For this purpose, a new model of a femur with all the relevant muscles and the hip capsule ligaments is set

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::723284b406ef2b7c340ccf4b2afe50a8
https://pubmed.ncbi.nlm.nih.gov/22149414

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Dynamic Finite Element Analysis of Cancellous Bone Micro Structure

Autor: U. Hindenlang, Peter Copf, Ralf Schneider

Publikováno v: Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783642177699

This study presents dynamic finite element analysis applied to a cancellous bone specimen. The modelled structure of the specimen is extracted from a micro computer tomography dataset with a resolution high enough to cover the cancellous bone micro s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df11a2f7f5a8ad174d7bd19a5495175c
https://doi.org/10.1007/978-3-642-17770-5_25

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Application and evaluation of different numerical methods for determining crack resistance curves

Autor: U. Eisele, U. Hindenlang, Eberhard Roos, D. Kraämer, M. Seidenfuss, S. Krolop

Publikováno v: Nuclear Engineering and Design. 130:297-308

The engineering assessment of precracked components is frequently carried out with the help of crack resistance curves on the basis of the J- integral . Nevertheless, there are severe uncertainties regarding the validity of the J- integral in the cas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3cad316cb816322eb49a3b4b78a2062d
https://doi.org/10.1016/0029-5493(91)90222-4

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