Abstract: The present invention relates to a method for coating a medical implant, wherein the implant is submersed in an aqueous solution of magnesium, calcium and phosphate ions through which a gaseous weak acid is passed, the solution is degassed, and the coating is allowed to precipitate onto the implant. The invention further relates to a medical implant coated in said method and to a device for use in said method.

Abstract: The invention relates to an osteoinductive biomaterial, which is based on a ceramic material and which has a total porosity of 20 to 90%, wherein macropores are present having a size ranging from 0.1 to 1.5 mm, and wherein micropores are present having a size ranging from 0.05 to 20 &mgr;m. The invention further relates to a process for preparing said osteoinductive biomaterial.

Abstract: A prosthetic device formed from a polymer which, when contacted with a calcium salt, calcium is deposited on or in the polymer. The polymer includes a soft component and a hard component. The device has bone-bonding properties. The soft component provides for the deposition of calcium on or in the soft component and preferably is a polyalkylene glycol, and the hard component preferably is a polyester. A preferred material is a polyethylene glycol/polybutylene terephthalate copolymer.

Abstract: The present invention relates to a method for coating a medical implant, wherein the implant is submersed in an aqueous solution of magnesium, calcium and phosphate ions through which a gaseous weak acid is passed, the solution is degassed, and the coating is allowed to precipitate onto the implant. The invention further relates to a medical implant coated in said method and to a device for use in said method.

Abstract: A prosthetic device formed from a polymer which, when contacted with a calcium salt, calcium is deposited on or in the polymer. The polymer includes a soft component and a hard component. The device has bone-bonding properties. The soft component provides for the deposition of calcium on or in the soft component and preferably is a polyalkylene glycol, and the hard component preferably is a polyester. A preferred material is a polyethylene glycol/polybutylene terephthalate copolymer.

Abstract: The present invention relates to a method for coating a medical implant, wherein the implant is submersed in an aqueous solution of magnesium, calcium and phosphate ions through which a gaseous weak acid is passed, the solution is degassed, and the coating is allowed to precipitate onto the implant. The invention further relates to a medical implant coated in said method and to a device for use in said method.

Abstract: The present invention relates to a method for coating a medical implant, wherein the implant is submersed in an aqueous solution of magnesium, calcium and phosphate ions through which a gaseous weak acid is passed, the solution is degassed, and the coating is allowed to precipitate onto the implant. The invention further relates to a medical implant coated in said method and to a device for use in said method.

Abstract: A device for preventing adhesions or binding of tissue to tissue or of tissue to bone which comprises a composite of a first layer and a second layer, each of which comprises a biodegradable polymer. The first layer is selected from the group consisting of a non-porous layer and a porous layer having a pore size no greater than 3.mu.. The second layer has pores which have a pore size of from about 30.mu. to about 250.mu.. Such a composite device provides for tissue growth into the second layer, while the first layer acts as an adhesion-preventing barrier, and enables attachment of the device to tissue without suturing. Alternatively, the device comprises the first layer hereinabove mentioned and a second layer which is an adherence layer and which adheres to tissue and/or bone.