Prosthesis utilizing salt-forming oxyacids for bone fixation

Details Prosthesis utilizing salt-forming oxyacids for bone fixation Prosthesis utilizing salt-forming oxyacids for bone fixation

1985-08-09

1989-01-03

Apley, Richard J.

Prosthesis (i.e., artificial body members), parts thereof, or ai

Miscellaneous

128 92YQ, 427 2, 4332011, 10628723, 623 11, 623 16, A61F 254

Patent

active

047954752

ABSTRACT:
An improved orthopedic or dental implant is formed so that at least its bone contacting surfaces are comprised of a biocompatible organic polymer substituted with salt-forming sulfur oxyacid groups or biocompatible salts thereof. In addition, a method of promoting bone tissue deposition and adhesion has been found which utilizes an implant having a biocompatible organic polymer substituted with carbon, sulfur or phosphorous oxyacid groups or sales thereof on its bone contacting surfaces. Such oxyacid substituted polymers have been found to promote interfacial osteogenesis, to enhance the rate of bony growth into porous implant surfaces, and to foster direct chemical bonding of the implant surface with the biological polymers present in developing bone tissue.

REFERENCES:
patent: 3787900 (1974-01-01), McGee
patent: 3789029 (1974-01-01), Hodosh
patent: 3919723 (1975-11-01), Heimke et al.
patent: 3986212 (1976-10-01), Sauer
patent: 3987497 (1976-10-01), Stoy et al.
patent: 4091201 (1978-05-01), Argoudelis et al.
patent: 4093576 (1978-06-01), de Wijn
patent: 4164794 (1979-08-01), Spector et al.
patent: 4168326 (1979-09-01), Broemer et al.
patent: 4330514 (1982-05-01), Nagai et al.
patent: 4348329 (1982-09-01), Chapman
patent: 4366183 (1982-12-01), Ghommidh et al.
patent: 4373217 (1983-02-01), Draenert
patent: 4377010 (1983-03-01), Fydelor
patent: 4437192 (1984-03-01), Fujiu et al.
Sauer; "The Role of Porous Polymeric Materials in Prosthetic Attachment"; The Fifth Annual Biomaterials Symposium; Apr. 1973; Clemson University.
L. L. Hench, R. J. Splinter, W. C. Allen, T. K. Greenlee, J. Biomed. Mater. Res. Symp. 2, 117 (1972).
L. L. Hench and H. A. Paschall, J. Biomed. Mater. Res. Symp, 4, 25 (1973).
J. C. McNeur, The Medical Journal of Australia, 542, Nov. 15, 1980.
L. L. Hench, Science, 208, 826 (1980).
Michael M. Walker and J. Lawrence Katz, Bulletin of the Hospital for Joint Diseases Orthopaedic Institute, vol. XLIII, No. 2, 103 (1983).
J. Lawrence Katz and Ivan C. Mow, Biomat., Med. Dev., Art. Org., 1(4), 575-634 (1973).
C. A. Homsy, Orthopedic Clinic of North America, vol. 4, No. 2, Apr. 1973.
M. Spector, W. F. Flemming, A. Kreutner and B. W. Sauer, J. Biomed. Mater. Res. Symp., 7, 595 (1976).
H. J. Cestero, Jr., K. E. Salyer and I. R. Toranto, J. Biomed. Mater. Res. Symp., 6, 1 (1975).
B. W. Sauer, et al., J. Biomed. Mater. Res. Symp., 5 (Part I), 145 (1974).
M. Spector, M. J. Michno, W. H. Smarook and G. T. Kwiatkowski, J. Biomed. Mater. Res. Symp., 12, 665 (1978).
D. C. Smith, "A Review of the Zinc Polycarboxylate Cements", Journal of the Canadian Dental Association, No. 1, 1971.

Affiliated with

Also associated with

Rating

Prosthesis utilizing salt-forming oxyacids for bone fixation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Prosthesis utilizing salt-forming oxyacids for bone fixation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Prosthesis utilizing salt-forming oxyacids for bone fixation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2166471