Abstract: The present invention concerns an elbow prosthesis, including: at least one ulnar section, including a stem portion extending along a substantially longitudinal axis (x-x) between a proximal end and a distal end; at least one humeral section, including a stem portion extending along a substantially longitudinal axis (y-y) between a proximal end and a distal end, the distal end of the humeral section delimiting an engagement seat with the proximal end of the ulnar section; articulation pin between the distal end of the humeral section and the proximal end of the ulnar section, available along an axis (z-z) perpendicular with respect to the substantially longitudinal axis (y-y) of the humeral section. The proximal end of the ulnar section is engageable in the housing seat.

Abstract: Prosthesis for a shoulder joint including a humeral component equipped with a stem, a head component and connection or articulation means of the humeral component with the head component, wherein the prosthesis according to the invention can be used both as a conventional prosthesis and as a reverse-type prosthesis.

Abstract: The present invention regards an elbow spacer device, including: at least one ulnar section, including a stem portion extending along a substantially longitudinal axis (x-x) between a proximal end and a distal end; at least one humeral section, including a stem portion extending along a substantially longitudinal axis (y-y) between a proximal end and a distal end, the distal end of the humeral section delimiting an engagement seat with the proximal end of the ulnar section; articulation means between the distal end of the humeral section and the proximal end of the ulnar section, positionable along an axis (z-z) that is orthogonal to the substantially longitudinal axis (y-y) of the humeral section. The proximal end of the ulnar section is engageable in the housing seat.

Abstract: Core for a spacer, including a main body that comprises a plurality of through openings, adapted to be secured in a corresponding residual bone bed of a previous implant; the main body being adapted to be covered with a layer (S) of a coating material or a material including acrylic bone cement added or that can be added with one or a plurality of pharmaceutical products or active and/or therapeutic substances.

Abstract: Spacer device for the two-phase treatment of infections of anatomic and reverse shoulder prostheses, including a humeral component equipped with a stem, a head component and means for connecting or articulating the humeral component with the head component.

Abstract: A spacer device for the knee joint including a femoral component, a tibial component and an intermediate component, wherein the femoral component is adapted to be constrained to an end of the femoral bone in proximity to the knee joint, wherein the tibial component is adapted to be constrained to an end of the tibial bone in proximity to the knee joint, the femoral component being adapted to come into contact and to articulate with the tibial component, wherein the intermediate component is placed in use between the femoral component and the tibial component and wherein the constrained spacer device includes a first hinge and a second hinge adapted to rotatably constrain the femoral component to the tibial component.

Abstract: The present invention relates to a ball joint, associable with a first and a second component for their connection in an adjustable position, including a spherical element, at least partially housable in a hollow housing seat of said first component, an insert, connected to such a spherical element and removably associable with such a second component, wherein the spherical element includes a substantially cylindrical central portion, interposed between two substantially spherical cap shaped portions arranged with respect to one another so that each circular base of each substantially spherical cap shaped portion matches a respective base of such a substantially cylindrical portion.

Abstract: Hydraulic extrusion system for delivering a fluid including drive means, connection means and a delivery unit including a cartridge, wherein the connection means are adapted for allowing the direct connection between the drive means and the delivery unit.

Abstract: Prosthetic device suitable for being implanted in a bone or joint site of the human body, including a prosthetic body, wherein the prosthetic device includes or can be added with antibiotic or a medical substance.

Abstract: Mixing group for mixing two compounds to obtain a mixture, such as bone cement or an acrylic resin or a hydraulic cement, including: a first component having a substantially tubular body and delimiting a first housing zone of a first compound to be mixed, the first component having a first end as well as a second end, a second component with substantially tubular body and delimiting a second housing zone, the second component having a third end as well as a fourth end, the second component being set to contain a second compound to be mixed or a vial for containing a second compound to be mixed, the first housing zone being in fluid communication with the second housing zone, so as to allow the passage of the second compound from the second housing zone to the first housing zone.

Abstract: Material biocompatible and implantable in the human body, for the obtainment of a device that can be implanted in the human body or a spacer device for treating a bone or a joint seat, including an acrylic resin or a plastic material or polyethylene (PE) or low density polyethylene or high density polyethylene or ultra high molecular weight polyethylene (UHMWPE) or polypropylene or polyamide or polyetheretherketone (PEEK) or a mixture thereof, wherein the material can be moulded and includes an additive such as a pharmaceutical or medical substance and/or a radio-opacifying agent and/or a further additive; device that can be implanted in the human body or a spacer device for treating a bone or a joint location obtained with the aforementioned material and method for obtaining the material according to the present invention.

Abstract: Biocompatible and implantable in the human body plastic material, for the obtainment of a device that can be implanted in the human body or a spacer device in order to treat a bone or a joint location, including an acrylic resin or polyethylene (PE) or low density polyethylene or high density polyethylene or ultra-high molecular weight polyethylene (UHMWPE) or polypropylene or polyamide or polyetheretherketone (PEEK) or a thermosetting resin or a mixture of the same, wherein the material can be molded and includes at least one pharmaceutical or medical substance; device implantable in the human body or spacer device for treating a bone or a joint location, obtained by the material above and method for manufacturing the material according to the present invention.

Abstract: Composition for an acrylic bone cement for surgical or orthopedic use including a solid phase including a ternary mixture, consisting of a polymethyl methacrylate (or PMMA) homopolymer, a methyl methacrylate-styrene (or MMA-styrene) copolymer and a methacrylate-methyl acrylate (or MMA-MA) copolymer, and a liquid phase containing at least an acrylic monomer.

Abstract: Prosthesis for a shoulder joint including a humeral component equipped with a stem, a head component and connection or articulation means of the humeral component with the head component, wherein the prosthesis according to the invention can be used both as a conventional prosthesis and as a reverse-type prosthesis.

Abstract: Disposable temporary spacer device for an articulation of the human body or for a bone cavity, wherein the spacer device includes at least one first component adapted to be constrained to a bone portion or end, wherein the spacer device is made from a biologically compatible material and comprises interconnected pores distributed in the entire volume occupied by the spacer device, in which the interconnected pores have a size and occupy a percentage of the volume of the spacer device such that it is able to absorb and consequently elute one or more pharmaceutical or medical substances in liquid or fluid form or in paste, cream, gel, wax, or viscous form.

Abstract: The present invention regards an elbow spacer device, including: at least one ulnar section, including a stem portion extending along a substantially longitudinal axis (x-x) between a proximal end and a distal end; at least one humeral section, including a stem portion extending along a substantially longitudinal axis (y-y) between a proximal end and a distal end, the distal end of the humeral section delimiting an engagement seat with the proximal end of the ulnar section; articulation means between the distal end of the humeral section and the proximal end of the ulnar section, positionable along an axis (z-z) that is orthogonal to the substantially longitudinal axis (y-y) of the humeral section. The proximal end of the ulnar section is engageable in the housing seat.

Abstract: A spacer device for the knee joint including a femoral component, a tibial component and an intermediate component, wherein the femoral component is adapted to be constrained to an end of the femoral bone in proximity to the knee joint, wherein the tibial component is adapted to be constrained to an end of the tibial bone in proximity to the knee joint, the femoral component being adapted to come into contact and to articulate with the tibial component, wherein the intermediate component is placed in use between the femoral component and the tibial component and wherein the constrained spacer device includes a first hinge and a second hinge adapted to rotatably constrain the femoral component to the tibial component.

Abstract: Spacer device for the two-phase treatment of infections of anatomic and reverse shoulder prostheses, including a humeral component equipped with a stem, a head component and means for connecting or articulating the humeral component with the head component.

Abstract: A spacer device for the two-step treatment of prosthesis infections, made from biologically compatible and porous material designed to allow the possibility of adding pharmaceutical products, active and/or therapeutic ingredients, includes a first portion designed to be fixed to a corresponding bone bed remaining from a previous implant, and a second portion designed to be inserted in a corresponding articular area of the patient, the first portion and the second portion being attached by adjustable connecting means.

Abstract: Constrained prosthesis for the knee joint including a femoral component, a tibial component and an intermediate component, wherein the femoral component is suitable for being constrained to an end of the femoral bone in proximity to the knee joint, wherein the tibial component is suitable for being constrained to an end of the tibial bone in proximity to the knee joint, the femoral component being suitable for coming into contact and being articulated with the tibial component, wherein the intermediate component is placed in use between the femoral component and the tibial component and wherein the constrained prosthesis comprises a first hinge and a second hinge adapted to rotatably constrain the femoral component to the tibial component.