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[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

摘要

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.

材料

产品编号

品牌

产品描述

Sigma-Aldrich

钽, powder, −325 mesh, 99.9% trace metals basis

Sigma-Aldrich

钽, powder, 99.99% trace metals basis

Sigma-Aldrich

钽, foil, thickness 0.25 mm, ≥99.9% trace metals basis

Sigma-Aldrich

钽, foil, thickness 0.05 mm, ≥99.9% trace metals basis

Sigma-Aldrich

钽, foil, thickness 0.025 mm, ≥99.9% trace metals basis

Sigma-Aldrich

钽, powder, 60-100 mesh, 99.9%

Sigma-Aldrich

钽, wire, diam. 1.0 mm, ≥99.9% trace metals basis

Sigma-Aldrich

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

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

钽, tube, 100mm, outside diameter 12.7mm, inside diameter 11.7mm, wall thickness 0.5mm, annealed, 99.9%

钽, foil, 50x50mm, thickness 1.0mm, annealed, 99.9%

钽, tube, 50mm, outside diameter 10.0mm, inside diameter 8.4mm, wall thickness 0.8mm, as drawn, 99.9%

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

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

钽, foil, 100x100mm, thickness 0.25mm, annealed, 99.9%

钽, rod, 100mm, diameter 5.0mm, annealed, 99.9%

Sigma-Aldrich

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

钽, wire, straight, 100mm, diameter 0.5mm, annealed, 99.9%

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

钽, wire, straight, 300mm, diameter 0.5mm, annealed, 99.9%

钽, rod, 500mm, diameter 1.0mm, 99.9%

钽, rod, 100mm, diameter 3.0mm, annealed, 99.9%

钽, wire reel, 10m, diameter 0.5mm, annealed, 99.9%

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

钽, rod, 200mm, diameter 1.5mm, annealed, 99.9%

钽, foil, 150x150mm, thickness 0.15mm, annealed, 99.9%

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

钽, foil, 25mm disks, thickness 0.015mm, 99.9%

钽, foil, light tested, 50x50mm, thickness 0.006mm, 99.9%

钽, rod, 200mm, diameter 1.0mm, 99.9%