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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

ABSTRACT

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.

MATERIALS

Product Number

Brand

Product Description

Sigma-Aldrich

Tantalum, powder, 60-100 mesh, 99.9%

Sigma-Aldrich

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

Sigma-Aldrich

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

Tantalum, foil, 50mm disks, thickness 0.03mm, as rolled, 99.9%

Tantalum, foil, 25mm disks, thickness 0.03mm, as rolled, 99.9%

Tantalum, foil, 8mm disks, thickness 0.0075mm, 99.9%

Tantalum, foil, 4mm disks, thickness 0.75mm, annealed, 99.9%

Tantalum, foil, 1m coil, thickness 0.03mm, coil width 0.75mm, annealed, 99.9%

Tantalum, foil, 2m coil, thickness 0.03mm, coil width 1.2mm, annealed, 99.9%

Tantalum, foil, 8mm disks, thickness 0.025mm, as rolled, 99.9%

Tantalum, foil, 1m coil, thickness 0.1mm, coil width .62mm, as rolled, 99.9%

Tantalum, foil, 1m coil, thickness 0.015mm, 99.9%

Tantalum, foil, light tested, 150x300mm, thickness 0.075mm, annealed, 99.9%

Tantalum, foil, light tested, 25x25mm, thickness 0.02mm, 99.9%

Tantalum, foil, light tested, 100x100mm, thickness 0.05mm, annealed, 99.9%

Tantalum, foil, not light tested, 50x50mm, thickness 0.01mm, 99.9%

Tantalum, foil, 2m coil, thickness 0.1mm, coil width .62mm, as rolled, 99.9%

Tantalum, foil, 15mm disks, thickness 0.034mm, as rolled, 99.9%

Tantalum, foil, 6mm disks, thickness 0.02mm, 99.9%

Tantalum, foil, light tested, 25x25mm, thickness 0.003mm, 99.9%

Tantalum, foil, 4mm disks, thickness 0.03mm, as rolled, 99.9%

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

Tantalum, foil, not light tested, 100x100mm, thickness 0.009mm, 99.9%

Tantalum, foil, 50mm disks, thickness 0.034mm, as rolled, 99.9%

Tantalum, foil, light tested, 50x50mm, thickness 0.034mm, as rolled, 99.9%

Tantalum, foil, light tested, 25x25mm, thickness 0.004mm, 99.9%

Tantalum, foil, 6mm disks, thickness 0.0075mm, 99.9%

Tantalum, foil, 4mm disks, thickness 0.5mm, annealed, 99.9%

Tantalum, foil, not light tested, 100x100mm, thickness 0.01mm, 99.9%

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