Ceraver

Les Laboratoires Osteal Medical

S.a.s. Ceraverbiotech

Activ' Biomat

Daniel Blanquaert

Véronique Migonney

Bertrand De Lambert

Amélie Leroux

A method of grafting a bioactive polymer on implants, the method comprising the following steps:

Method for grafting a bioactive polymer onto implants

A dental cement composition comprising more than 50% by weight Portland cement, and characterized in that it further comprises a polymer selected from styrene, vinyl, and acrylic polymers carrying a sulfonate function.

Dental cement composition

A titanium or titanium alloy pin for cement-free fixing in a long bone for a joint prosthesis or for bone repair is surrounded by a lattice of titanium wire with a mesh size of at least 0.3 mm. The central part of the pin and the lattice are coated with a coating of titanium oxide which protects them against long-term corrosion. The lattice is further coated with a biodegradable and biocompatible material having a low modulus of elasticity.

Titanium or titanium alloy pin for cement-free fixing in a long bone to

A titanium or titanium alloy pin for cement-free fixing in a long bone for a joint prosthesis or for bone repair, said pin being surrounded by a lattice of titanium wire with a mesh size of at least 0.3 mm. The pin has a rectangular cross-section and two of its surfaces have respective longitudinal grooves (3) which are notched transversely to form shoulders (5) perpendicular to the pin axis, said shoulders giving the pin a scaly profile. Application to a total prosthesis of the hip.

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Paris, France

Daniel Blanquaert