Abstract: A modular spacer device for a knee joint includes a tibial element adapted to be constrained to an end of the tibial bone and a femoral element adapted to be constrained to an end of the femoral bone and to be articulated on the tibial element. The tibial element has first and second surfaces opposite to each other, and the femoral element has first surface and second surfaces opposite to each other. The first surface of the femoral element is convex and laterally has a curved, ammonite-shaped contour with a curvature radius that increases starting from a rear section with a curvature radius R1, a first central section having a curvature radius R2, a second central section having a curvature radius R3, and a front section having a curvature radius R4, with R1?R2?R3?R4.

Abstract: A containment body for making a spacer device or a device to be implanted in a human body that is suitable for treating a bone seat or a joint of the human body includes a base portion and side walls that extend from the base portion and that delimit between them at least one cavity, wherein the containment body has a plurality of pores and/or at least one opening, configured to place the at least one internal cavity in communication with the outside of the containment body.

Abstract: A modular spacer device for a knee joint includes a tibial element adapted to be constrained to an end of the tibial bone and a femoral element adapted to be constrained to an end of the femoral bone and to be articulated on the tibial element. The tibial element has first and second surfaces opposite to each other, and the femoral element has first surface and second surfaces opposite to each other. The first surface of the femoral element is convex and laterally has a curved, ammonite-shaped contour with a curvature radius that increases starting from a rear section with a curvature radius R1, a first central section having a curvature radius R2, a second central section having a curvature radius R3, and a front section having a curvature radius R4, with R1?R2?R3?R4.

Abstract: A method of making a spacer device or a device to be implanted in a human body that includes a containment body and is suitable for treating a bone seat or a joint seat of the human body includes a base portion and side walls that extend from the base portion and that delimit between them at least one cavity, wherein the containment body has a plurality of pores and/or at least one opening, configured to place the at least one internal cavity in communication with the outside of the containment body.

Abstract: Adjustable modular spacer device for the articulation of the knee including a tibial component, suitable for being fixedly connected to one end of the tibial bone near to the articulation of the knee, a femoral component, suitable for being fixedly connected to one end of the femoral bone near to the articulation of the knee and suitable for coming into contact and for being articulated with the tibial component, in which the femoral component includes at least one condylar articular portion and an intercondylar central body, in which the intercondylar central body and the at least one condylar articular portion are separate and discrete components of the femoral component.

Abstract: A knee spacer device configured to be implanted temporarily at the joint area between the tibia and femur of a patient to replace an infected joint prosthesis and to maintain the size or spaces of the patient's joint area before implanting a new prosthesis includes a tibial unit and a femoral unit.

Abstract: A prosthetic device, adapted to be implanted in the human body and adapted to prevent and/or treat an infection that can arise and/or which has arisen at a bone site or at an articular site, wherein the prosthetic device has a prosthetic body provided with at least one surface for coupling, during use, with the bone or articular site and with at least one cavity placed along the coupling surface, wherein the at least one cavity is adapted to include, contain or house at least one pharmaceutical or medical substance.

Abstract: A mold for forming a joint spacer device or a part thereof includes a rigid container body having a first perimeter profile delimiting a first molding surface configured to shape a first portion of the joint spacer or a part thereof; and a rigid cover provided with a second perimeter profile delimiting a second molding surface configured to shape a second portion of the joint spacer or a part thereof. The rigid container body and the rigid cover are removably engageable to each other, at the first and the second perimeter profile, so as to delimit a cavity corresponding to the external configuration of the joint spacer or the part thereof. The mold includes a weakening system on the rigid container body and on the rigid cover so that they are separable into parts to allow the extraction of a spacer device or a part thereof, molded therebetween.

Abstract: An adjustable spacer modular device for the treatment of an articulation of the human body, comprising a fitting central body provided with an end having a substantially flat first surface, a head adapted to be arranged within an articular cavity, wherein the head comprising a cap and a base opposite to said cap, wherein the cap and the base are radiused to each other, a rod-like element, adapted to be fixedly connected at a bone end, first means for connecting the head to the central body, wherein the first connection means are adjustable and adapted to adjust the inclination of the head with respect to the central body along a longitudinal plane and/or along a transverse plane of the human body.