Patent application number | Description | Published |
20090008813 | METHOD FOR PRODUCING A BIODEGRADABLE, SYNTHETIC AND FLEXIBLE DIAPHYSEAL OBTURATOR - The present invention relates to a method for preparing a biodegradable piece for medical use including the steps of:
| 01-08-2009 |
20090175920 | Biomaterial for osteosynthesis - The present invention relates to a biomaterial for the manufacture of osteosynthesis articles with dynamic mechanical properties analogous to calcified tissue, comprising a semi-aromatic polyamide matrix and at least one reinforcing means. | 07-09-2009 |
20100228358 | BONE FILLING CEMENT - The present invention relates to an injectable bone cement for filling bones with mechanical properties equivalent to those of vertebral spongy bone comprising 70 to 99 wt. % of an acrylic polymer combined with an inorganic type radiopaque compound and 1 to 30 wt. % of calibrated hydrophilic flexible solid particles, said calibrated hydrophilic flexible solid particles being chosen from gelatin, poly(glycerol sebacate) or a mixture thereof. | 09-09-2010 |
20110237705 | TWO-COMPONENT SYSTEM FOR BONE CEMENT - The invention relates to a system for preparing a polymerized bone cement, including two components reacting with each other when they are mixed to form a solid polymer material. The first component may include a biocompatible acrylic polymer and an initiator capable of initiating a polymerization reaction. The second component may include a monomer capable of dissolving an acrylic polymer, a polymerization activator and a polymerization inhibitor, system in which the second component also includes a biocompatible acrylic polymer dissolved in said monomer, identical or different from the polymer of the first component with an average molar mass greater than 1,000,000 g/mol and a residual initiator content of less than 0.1% to form a gel with determined viscosity. Another object of the invention is a composition designed to constitute the second component of as system used to prepare such cement. | 09-29-2011 |
20140039562 | RESORBABLE AND RADIOPAQUE DEVICE FOR BONE FIXATION - An osteosynthesis device that is both resorbable and radiopaque, produced using gradually degrading materials, includes at least one plate and a set of screws made of resorbable material, in which the plate consists of a composite mixture including i) a resorbable polymer or copolymer compound and ii) an inorganic filler that consists of at least one resorbable ceramic. The screws can be made of resorbable polymer, or of a composite mixture with at least one resorbable ceramic. The device is totally resorbable and radiopaque, and it offers a high level of safety, ensuring a strong and durable fixation of the screws to the plate and in the bone during the entire period needed for bone uniting. | 02-06-2014 |
20140256843 | BIOMATERIAL FOR OSTEOSYNTHESIS - A biomaterial for the manufacture of osteosynthesis articles is provided. The biomaterial contains a semi-aromatic polyamide matrix along with a reinforcing means selected to reinforce the matrix. The biomaterial has dynamic mechanical properties analogous to calcified tissue. | 09-11-2014 |
20150134068 | SPACER IMPLANT FOR THE TEMPORARY REPLACEMENT OF A KNEE PROSTHESIS - The present invention relates to a spacer implant (I) for the temporary replacement of a knee prosthesis, said implant (I) having a femoral condyle ( | 05-14-2015 |
20150272648 | SYSTEM FOR ATTACHING A PIECE OF OSTEOSYNTHESIS EQUIPMENT - A system for attaching a piece of osteosynthesis equipment against a bone tissue includes at least a screw, and a screwdriver having a handle extended by a rod with an adapater to engage the screw. A portion of the guide member of the screwdriver protrudes in front of the end-piece of the screwdriver and extends along or around a portion of the screw to guide the screw in axial translation. The guide member has a front end forming an abutment of the screwdriver against the surface of the piece of osteosynthesis equipment on completion of a predefined depth of screwing of the screw into the bone tissue. The guide member can be set at a chosen length of extension, corresponding to a predefined depth of insertion of the screw. After insertion, the screw can be severed, and optionally fused with the piece of equipment to reinforce the locking of same. | 10-01-2015 |