Improved methods, designs and/or systems for incorporating markings and/or other visual and/or tactilely identifiable indicia on woven, knitted, nonwoven, braided and/or felted textiles used for medical textile implants and prostheses, including medical graft prostheses that would not affect the overall mechanical performance of the textile.

A cardiovascular valve assembly is disclosed including a housing assembly comprising a first portion and a second portion removably attached to the first portion. A valve may be positioned within the housing assembly. The valve, which may be a mechanical valve, a biological tissue valve, or a polymeric valve, may be structured to allow fluid to flow through the housing assembly in a single direction. In certain embodiments, the valve assembly may further include at least one coupling structure provided on the second portion and at least one aperture defined in the first portion, with the aperture structured to receive the coupling structure to couple the first portion to the second portion. Corresponding systems incorporating cardiovascular valve assemblies are also disclosed.

An orthopedic implant system includes an external fixation device implantable at a selected location within a corporeal body and configured for delivering at least one therapeutic agent to the corporeal body. The external fixation device includes an implantable pin, a sheath coupled with the pin, a reservoir coupled with the sheath and a plurality of channels. The pin defines the plurality of channels. The reservoir is configured for receiving the at least one therapeutic agent. The plurality of channels are configured for conveying the at least one therapeutic agent from the reservoir to a treatment site relative to the corporeal body.

Apparatus and methods for preparing a disc space and inserting an intervertebral disc implant therein are disclosed. Among the various instruments disclosed are a midline marker, a reference pin drill and insertion guide, a pin drill guide, a chisel guide, a sizer, a serrated broach, an implant dispenser, and an implant insertion tool. Methods of utilizing these tools are also disclosed.

A hybrid prosthetic heart valve configured to replace a native heart valve and having a support frame configured to be expanded post implant in order to receive and/or support an expandable prosthetic heart valve therein (a valve-in-valve procedure). The prosthetic heart valve may be configured to have a generally rigid and/or expansion-resistant configuration when initially implanted to replace a native valve (or other prosthetic heart valve), but to assume a generally expanded form when subjected to an outward force such as that provided by a dilation balloon or other mechanical expander. An inflow stent frame is expandable for anchoring the valve in place, and may have an outflow end that is collapsible for delivery and expandable post-implant to facilitate a valve-in-valve procedure.

A system of prosthetic implants for a total knee replacement procedure is provided. The system includes a tibial component of a knee joint implant, a tibial insert configured to be positioned against the superior side of the platform of the tibial component, a first femoral component of a knee joint implant, and a second femoral component of a knee joint implant.

A delivery catheter for a stent. The delivery catheter may have a distal end and a proximal end. The distal end includes a stent attachment region adapted to receive a stent. The stent may be of the self-expanding type. The catheter further includes a handle at its proximal end and at least one sheath which may at least partially circumferentially cover the stent such as to retain it in a collapsed configuration. The sheath is coupled at its proximal end to an actuator located on the handle portion. The catheter further includes at least one radio-opaque indicator for indicating a rotational orientation of the delivery catheter and/or the stent when observed using medical imaging during implantation of the stent.

An ophthalmological implant including an imaging optical element, and a haptic with a haptic root. Also, a corresponding method for producing an ophthalmological implant and a characterization system for identifying an ophthalmological implant for example an intraocular lens. The implant includes an unambiguous label and hence an unambiguous and reliable identification option. The label is not able to be mixed-up and is possible with minimal additional technical outlay. The implant includes a rotationally symmetric structural code of identification data of the ophthalmological implant arranged on the haptic root and/or the region of the haptic proximate the haptic root. Also, a method for producing an ophthalmological implant, in which the implant receives, directly during or after the forming, a rotationally symmetric structural code of identification data.

A delivery catheter for a stent. The delivery catheter may have a distal end and a proximal end. The distal end includes a stent attachment region adapted to receive a stent. The stent may be of the self-expanding type. The catheter further includes a handle at its proximal end and at least one sheath which may at least partially circumferentially cover the stent such as to retain it in a collapsed configuration. The sheath is coupled at its proximal end to an actuator located on the handle portion. The catheter further includes at least one radio-opaque indicator for indicating a rotational orientation of the delivery catheter and/or the stent when observed using medical imaging during implantation of the stent.

A lens including a posterior surface, an anterior surface, and at least one identification marking on the lens. The at least one identification marking exhibits a first degree of visibility in an ambient lighting condition and a second degree of visibility greater than the first degree of visibility in a lighting condition different than the ambient lighting condition.