Patent ID: 10405911

Abstract:
The present disclosure provides an implant extraction tool for removing either cemented or non-cemented intramedullary stem implants from bones. The tool includes an elongated handle section having proximal and distal end sections with a cap section affixed to the distal end section of the elongated handle section, and cap section has a hole extending therethrough. The tool includes an attachment member having opposed ends, one of these opposed ends is configured to grip a cemented or non-cemented intramedullary implant stem in a bone. The attachment member has a size and shape to be received into the hole and the other of opposed end includes at least one hook feature for gripping the implant. The tool includes an elongated lever having an elongate proximal section and a shorter distal end section with a pivot fulcrum at a transition from the distal end section to the elongate proximal section. The distal end section is configured to engage the hook feature of the attachment when proximal end sections of the elongated handle section and the elongated lever are squeezed towards each other such that upon squeezing the attachment member is levered out of the hole in the cap section to effect removal of the stem implant.