| 摘要 |
Titanium or other biocompatible metal fibers having a diameter of from about 20 to about 200 mu m, a length of from about 2 to 50 mm and a length-to-diameter ratio of at least about 100 are formed into a flexible and deformable mass, for example, a sheet, of interlocked fibers, which may be sintered for additional coherence, to a thickness of from about 0.5 to 30 mm. The amount of fibers is such that the sheet has a voids volume of at least 65%, preferably about 90%. The diameter of the pores of the porous sheet are at least about 150 mu m such that bony tissue can grow in the pores. These porous sheets are highly malleable without loss of structural integrity or pore size distribution. Accordingly, the porous metal fiber mesh sheets are useful for stabilizing prosthetic devices or for general repair of defective bone structures.
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