BONE SUBSTITUTE MATERIAL

Jonathan Paul Gittings; Tony Miles; Irene Turner

BONE SUBSTITUTE MATERIAL

Jonathan Paul Gittings (Inventor), Tony Miles (Inventor), Irene Turner (Inventor)

Department of Mechanical Engineering

Research output: Patent

Abstract

A method of fabricating a bone substitute material comprises the steps of providing a foam material (3) having an open cell structure, distorting the shape of the foam material (3) and holding the material in a distorted shape, coating the walls of the cells of the foam material with a ceramic slip (5), removing the foam material, and sintering the ceramic slip to form a bone substitute material that is approximately a positive image of the distorted foam material (3). In another method, a granular bone material is formed from a multiplicity of pieces of foam that are not distorted.

Original language	English
Patent number	WO2005016192A2
IPC	A61F2/28,A61F2/46,A61L27/10,A61L27/56
Priority date	12/08/03
Filing date	12/08/04
Publication status	Published - 24 Feb 2005

Cite this

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abstract = "A method of fabricating a bone substitute material comprises the steps of providing a foam material (3) having an open cell structure, distorting the shape of the foam material (3) and holding the material in a distorted shape, coating the walls of the cells of the foam material with a ceramic slip (5), removing the foam material, and sintering the ceramic slip to form a bone substitute material that is approximately a positive image of the distorted foam material (3). In another method, a granular bone material is formed from a multiplicity of pieces of foam that are not distorted.",

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N2 - A method of fabricating a bone substitute material comprises the steps of providing a foam material (3) having an open cell structure, distorting the shape of the foam material (3) and holding the material in a distorted shape, coating the walls of the cells of the foam material with a ceramic slip (5), removing the foam material, and sintering the ceramic slip to form a bone substitute material that is approximately a positive image of the distorted foam material (3). In another method, a granular bone material is formed from a multiplicity of pieces of foam that are not distorted.

AB - A method of fabricating a bone substitute material comprises the steps of providing a foam material (3) having an open cell structure, distorting the shape of the foam material (3) and holding the material in a distorted shape, coating the walls of the cells of the foam material with a ceramic slip (5), removing the foam material, and sintering the ceramic slip to form a bone substitute material that is approximately a positive image of the distorted foam material (3). In another method, a granular bone material is formed from a multiplicity of pieces of foam that are not distorted.

UR - https://worldwide.espacenet.com/patent/search/family/028052356/publication/WO2005016192A2?q=pn%3DAT492305T

M3 - Patent

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BONE SUBSTITUTE MATERIAL

Abstract

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