Blood filter devices, systems, and methods of using the same to detect the presence of a thrombus within said filter devices. A device of the present disclosure for detecting a thrombus or other blood particulate matter of a threshold size within a vessel can comprise a filter having a head and a plurality of legs extending distally therefrom, configured to capture the thrombus or other blood particulate matter of at least a threshold size, and at least one impedance element positioned distal to the head and configured to detect a presence of the thrombus or other blood particulate matter of at least a threshold size within the filter by obtaining data within a bloodstream when the filter is positioned within the bloodstream.

Disclosed are coating compositions, processes, and designs for endowing vascular devices with thromboresistant and endothelializing properties. Also disclosed are designs of vascular devices used as aneurysm treating devices for assisting in the delivery, packing, and maintenance of embolization coils within an aneurysm, particularly a neurovascular aneurysm.

Blood filter devices, systems, and methods of using the same to detect the presence of a thrombus within said filter devices. A device of the present disclosure for detecting a thrombus or other blood particulate matter of a threshold size within a vessel can comprise a filter having a head and a plurality of legs extending distally therefrom, configured to capture the thrombus or other blood particulate matter of at least a threshold size, and at least one impedance element positioned distal to the head and configured to detect a presence of the thrombus or other blood particulate matter of at least a threshold size within the filter by obtaining data within a bloodstream when the filter is positioned within the bloodstream.

A mechanical prosthetic heart valve assembly for the provision of surface anticoagulation by generating an electrostatic field of a plurality of negatively charged ions thereon, acting as neo-endothelium on the mechanical prosthetic heart valve, referred as Surface Anticoagulation by Electrical Neo-endothelialization (SAEN). The mechanical prosthetic heart valve assembly comprises a mechanical prosthetic heart valve housing; a pair of mechanical prosthetic heart valve discs; a mechanical prosthetic heart valve sewing ring; an implantable pulse generator serving as a source of electricity for generating the electrostatic field of the plurality of negatively charged ions thereon the surface of the mechanical prosthetic heart valve; a pulse generator bipolar lead connected to the outer surface of the mechanical prosthetic heart valve housing, using an electrode; and a polytetrafluoroethylene (PTFE) graft sutured to margins of a fenestration on the mechanical prosthetic heart valve sewing ring.

Reversibly deformable corneal implants for replacing excised corneal tissue, the implants including an optical portion and an anchoring portion having different mechanical properties from each other.

Reversibly deformable corneal implants for replacing excised corneal tissue, the implants including an optical portion and an anchoring portion having different mechanical properties from each other.

Reversibly deformable corneal implants for replacing excised corneal tissue, the implants including an optical portion and an anchoring portion having different mechanical properties from each other.

Disclosed are coating compositions, processes, and designs for endowing vascular devices with thromboresistant and endothelializing properties. Also disclosed are designs of vascular devices used as aneurysm treating devices for assisting in the delivery, packing, and maintenance of embolization coils within an aneurysm, particularly a neurovascular aneurysm.

An intravascular stent includes cut-outs forming segmented patterns of the stent construction at the same time form the elongated lines of the main segment situated around the longitudinal stent axis and are connected via U-shaped connecting elements. This creates around the longitudinal axis of the stent a geometric pattern resembling a meander of gentle edges, and the two curves in the shape of a the letter V with rounded edges. The stent also includes an oval plate form a connecting segment to connect with the connecting elements of the elongated lines of the main segment, wherein every next main segment is a mirror reflection of the previous segment and in that the curves of the connecting element shaped like the letter V with rounded edges are a mutual mirror reflection in relation to the oval plate of the connecting segment. The stents can include a covering of various drugs.

Stents formed from dissimilar materials configured to control tissue growth. A stent may be formed from a composite wire helically wound into a stent having a tubular configuration. The composite wire includes a first wire and a second wire coupled together, the first and second wires being formed from dissimilar metals such that a potential difference is formed when the dissimilar metals are exposed to bodily fluids. The potential difference is configured to inhibit cell proliferation and thereby control tissue growth around the stent after implantation. A stent may be formed from a hollow composite wire including an inner member that includes first and second longitudinal strips formed from dissimilar metals. A stent may be formed from a composite wire having a plurality of windows along a length of the composite wire. An insert formed from a dissimilar metal is disposed within each window of the plurality of windows.