Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Thomas Imwinkelried"'
Autor:
Marc Bohner, Fabrizio Bigolin, Isabelle Bohner, Thomas Imwinkelried, Yassine Maazouz, Pascal Michel, Christoph Stähli, Yves Viecelli, Nicola Döbelin
Publikováno v:
Open Ceramics, Vol 19, Iss , Pp 100647- (2024)
α-tricalcium phosphate (α-TCP) is the most widespread raw material for hydraulic calcium phosphate cements (CPCs). CPCs are widely used in bone repair due to their injectability, setting ability, and osteoconductivity. This study investigated the r
Externí odkaz:
https://doaj.org/article/02f3d67fc2a043f5af9ada8144edd840
Autor:
Pushkar Deshpande, Kilian Wasmer, Thomas Imwinkelried, Roman Heuberger, Michael Dreyer, Bernhard Weisse, Rowena Crockett, Vigneashwara Pandiyan
Publikováno v:
Lubricants, Vol 12, Iss 2, p 47 (2024)
Human joint prostheses experience wear failure due to the complex interactions between Ultra-High-Molecular-Weight Polyethylene (UHMWPE) and Cobalt-Chromium-Molybdenum (CoCrMo). This study uses the wear classification to investigate the gradual and p
Externí odkaz:
https://doaj.org/article/1ce25cf82f3c484985d10ace714998e4
Autor:
Michael J. Dreyer, William R. Taylor, Kilian Wasmer, Thomas Imwinkelried, Roman Heuberger, Bernhard Weisse, Rowena Crockett
Publikováno v:
Tribology Letters, 70 (4)
Wear of ultra-high-molecular weight polyethylene (UHMWPE) in joint implant applications has been shown to increase with cross-shear (CS, i.e., multidirectional sliding) but decrease with higher contact pressure (CP). Moreover, structural changes, res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2eeceac6c31ec98b26b8668b79d6ac9
https://hdl.handle.net/20.500.11850/578741
https://hdl.handle.net/20.500.11850/578741
Autor:
Wilhelm Hofstetter, Tateyuki Iizuka, Bee Tin Goh, Benoit Schaller, Stefan Beck, Thomas Imwinkelried, Ken Nakahara, Nikola Saulacic
Publikováno v:
Materials Science and Engineering: C. 69:247-254
Self-tapping of magnesium screws in hard bone may be a challenge due to the limited torsional strength of magnesium alloys in comparison with titanium. To avoid screw failure upon implantation, the new concept of a rivet-screw was applied to a WE43 m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34c971a07cb8e7e3764bcdc4c3010f5c
https://doi.org/10.1016/j.msec.2016.06.085
https://doi.org/10.1016/j.msec.2016.06.085
Publikováno v:
Materials scienceengineering. C, Materials for biological applications. 108
Two miniature pig models to assess safety and performance of degradable osteosynthesis implants are presented. Both models provide multiple implantation sites with human size implants. In the first model, different types of magnesium plates and screw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80aee0bd748b146b05b8f47f0cfeb6e3
https://pubmed.ncbi.nlm.nih.gov/31923970
https://pubmed.ncbi.nlm.nih.gov/31923970
Autor:
John Patrik Matthias Burkhard, Thomas Imwinkelried, Michel Assad, Stefan Beck, Madeleine Chagnon, Benoit Schaller
Purpose This study compared the degradation profile, safety, and efficacy of bioresorbable magnesium alloy and polylactide–co-glycolide (PLGA) polymer osteosynthesis systems for the treatment of fractures in a load-sharing maxillofacial environment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eaad67f9edf91f8d55067d6c9a0a9c53
Autor:
Nikola Saulacic, Edwin Wei Yang Liu, Thomas Imwinkelried, Tateyuki Iizuka, Wilhelm Hofstetter, Ken Nakahara, Stefan Beck, Benoit Schaller
Magnesium alloys are candidates for resorbable material in bone fixation. However, the degradation and performance of osteosynthesis plate/screw systems in vivo, under cyclic deformation, is unknown. We evaluated the outcomes of human standard-sized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba15f96730a985d7a8977ee4e5013291
Autor:
Tateyuki Iizuka, Thomas Imwinkelried, Benoit Schaller, Ken Nakahara, Jan Gralla, Wilhelm Hofstetter, Nikola Saulacic, Edwin Wei Yang Liu, Stefan Beck
Publikováno v:
Journal of cranio-maxillo-facial surgery : official publication of the European Association for Cranio-Maxillo-Facial Surgery. 44(3)
Biodegradable magnesium plate/screw osteosynthesis systems were implanted on the frontal bone of adult miniature pigs. The chosen implant geometries were based on existing titanium systems used for the treatment of facial fractures. The aim of this s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f564ef5f930d96c9049efa5cd66cfe69
https://pubmed.ncbi.nlm.nih.gov/26805919
https://pubmed.ncbi.nlm.nih.gov/26805919