Bone connective prostheses adapted to maximize strength and dura

Details Bone connective prostheses adapted to maximize strength and dura Bone connective prostheses adapted to maximize strength and dura

1979-06-05

1981-08-04

Smith, William F.

Surgery

Truss

Pad

128 92C, 128 92CA, 3 19, 3 191, 427 2, 4273885, A61F 124, A01N 102

Patent

active

042814200

ABSTRACT:
There is disclosed a prosthesis comprising a prosthetic element and a polymethylmethacrylate film fixedly adhered thereto. The prosthesis comprises a surface adapted to be fixedly attached to bone and bears a polymethylmethacrylate film upon the attachment surface. The polymethylmethacrylate film is adhered to the prosthetic element by a process which comprises treating the prosthetic element surface to eliminate any weak boundary layer, applying polymethylmethacrylate to the treated surface, and thereafter annealing the polymethylmethacrylate film.

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patent: 4065817 (1978-01-01), Branemark et al.
Bikales, N. M., editor, Adhesion and Bonding, John Wiley and Sons, Inc., New York, 1971, pp. 45, 46.
"Ceramic Implants", Hench, L. L., Director of Biomedical Engineering, University of Florida, Gainsville, Florida, 1975.
Park, J. B. et al., Biomat., Med. Dev., Art. Org., 6(4), 361-373 (1978).

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