US Patent 11938029 Circulation replenishing joint implant

A joint implant device is presented. In embodiments, the device may include a central cylindrical anchor with a sharp distal end and a substantially flat proximal portion. In embodiments, the anchor may be provided with at least one longitudinally extending microtube, to convey at least one of blood and nutrients from the distal end to a proximal end. In embodiments, there may be a plurality of microtubes, each having an intake in the distal end and multiple outflows in the proximal portion. In some embodiments the device may include an eyelet through which a suture may be provided for additional fixation into a joint.