The present patent application is directed to compositions and shaped structures implantable into mammalian bodies, the compositions and shaped structures having localized bioactive surfaces.

A threaded medical implant comprising a biocomposite, said biocomposite comprising a polymer and a plurality of reinforcement fibers, wherein a weight percentage of a mineral composition within the biocomposite medical implant is in the range of 30-60%, wherein an average diameter of said fibers is in a range of 1-100 microns, said medical implant being threaded with a plurality of threads; wherein said fibers comprise a plurality of helical fibers and a plurality of longitudinal fibers; wherein a weight to weight percent ratio of said helical to said longitudinal fibers is from 90:10 to 10:90.

A threaded medical implant comprising a biocomposite, said biocomposite comprising a polymer and a plurality of reinforcement fibers, wherein a weight percentage of a mineral composition within the biocomposite medical implant is in the range of 30-60%, wherein an average diameter of said fibers is in a range of 1-100 microns, said medical implant being threaded with a plurality of threads; wherein said fibers comprise a plurality of helical fibers and a plurality of longitudinal fibers; wherein a weight to weight percent ratio of said helical to said longitudinal fibers is from 90:10 to 10:90.

A medical implant comprising a plurality of biocomposite layers, each layer comprising a polymer and a plurality of uni-directionally aligned continuous reinforcement fibers. The medical implant is suitable for load-bearing orthopedic implant applications and comprises one or more biocomposite materials where sustained mechanical strength and stiffness are critical for proper implant function.

A medical implant comprising a plurality of biocomposite layers, each layer comprising a polymer and a plurality of uni-directionally aligned continuous reinforcement fibers. The medical implant is suitable for load-bearing orthopedic implant applications and comprises one or more biocomposite materials where sustained mechanical strength and stiffness are critical for proper implant function.

A threaded medical implant comprising a biocomposite, said biocomposite comprising a polymer and a plurality of reinforcement fibers, wherein a weight percentage of a mineral composition within the biocomposite medical implant is in the range of 30-60%, wherein an average diameter of said fibers is in a range of 1-100 microns, said medical implant being threaded with a plurality of threads; wherein said fibers comprise a plurality of helical fibers and a plurality of longitudinal fibers; wherein a weight to weight percent ratio of said helical to said longitudinal fibers is from 90:10 to 10:90.

A threaded medical implant comprising a biocomposite, said biocomposite comprising a polymer and a plurality of reinforcement fibers, wherein a weight percentage of a mineral composition within the biocomposite medical implant is in the range of 30-60%, wherein an average diameter of said fibers is in a range of 1-100 microns, said medical implant being threaded with a plurality of threads; wherein said fibers comprise a plurality of helical fibers and a plurality of longitudinal fibers; wherein a weight to weight percent ratio of said helical to said longitudinal fibers is from 90:10 to 10:90.

The invention relates to a biodegradable membrane on the basis of an organic-inorganic hybrid polymer, and to a process for producing same.

A surgical clamping device is disclosed, having a first clamp jaw and a second clamp jaw, each having one or more channels configured for receiving suture for reliably securing the clamp jaws to maintain a clamping pressure during a surgical procedure, as well as to reliably and releasably secure the clamp jaws onto the introducer shaft of the clamping device. Also described are clamp jaws having one or more actuator interfaces and alignment guides configured for reversible and slidable engagement with an actuator at the end of an articulating introducer shaft. Also described are various features of clamp jaws for use with a surgical clamping device. Also disclosed is a surgical clamping device having detachable, pivotable first and second clamp jaws releasably held on pivotable fingers at a proximal end of an articulating introducer shaft. Related methods of surgical clamping procedures are also disclosed.

A fixture rod which reduces damage at the time of fixing with a screw, has high rigidity, and has high durability against a deformation load is provided. A fixture rod according to one embodiment of the present disclosure is configured to comprise a core member and a reinforcing fiber layer provided on the core member.