[The metal tantalum in orthopedic applications].

[The metal tantalum in orthopedic applications].

Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi (2011-05-25)

Juncai Deng, Yue Wang

PMID21604514

RÉSUMÉ

This paper describes the biological characteristics of the metal tantalum (Ts) and the application status of tantalum in artificial joints, bone necrosis, spine, defects of bone and other aspects of bone. The early clinical application results of tantalum in bone diseases were satisfactory, but it is necessary to do further study of tantalum in a deep going way, and further detailed comparison between the tantalum with other metals as orthopedics implants. The advantage of tantalum materials as orthopedic implants still needs to be verified by a great deal of clinical cases for a long period of time.

MATÉRIAUX

Référence du produit

Marque

Description du produit

262846

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Sigma-Aldrich

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357243

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692824

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Tantalum, powder, 60-100 mesh, 99.9%

262862

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Tantalum, foil, 100x100mm, thickness 1.0mm, annealed, 99.9%

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Tantalum, foil, thickness 0.5 mm, ≥99.9% trace metals basis

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262889

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Tantalum, foil, thickness 1.0 mm, ≥99.9% trace metals basis

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Tantalum, mesh, 100x100mm, nominal aperture 0.43mm, wire diameter 0.075mm, 50x50 wires/inch, open area 72%, plain weave mesh

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Tantalum, foil, 100x100mm, thickness 0.100mm, annealed, 99.9%

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Tantalum, mesh, 40x40mm, nominal aperture 0.43mm, wire diameter 0.075mm, 50x50 wires/inch, open area 72%, plain weave mesh

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Tantalum, sphere, 100pcs, diameter 1.0mm, precision sphere grade, 99.9%

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Tantalum, tube, 100mm, outside diameter 7.0mm, inside diameter 6.7mm, wall thickness 0.15mm, as drawn, 99.9%

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Tantalum, foil, 100x100mm, thickness 0.125mm, annealed, 99.9%

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Tantalum, foil, 50x50mm, thickness 6.0mm, 99.9%

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Tantalum, pellets, 50g, max. size 10mm, 99.9%

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Tantalum, foil, light tested, 100x100mm, thickness 0.025mm, as rolled, 99.9%

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Tantalum, foil, 150x150mm, thickness 0.100mm, annealed, 99.9%

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Tantalum, rod, 200mm, diameter 1.0mm, 99.9%

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Tantalum, wire reel, 1m, diameter 0.8mm, annealed, 99.9%

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Tantalum, foil, light tested, 100x100mm, thickness 0.03mm, as rolled, 99.9%

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