公开(公告)号：US20250057572A1

公开(公告)日：2025-02-20

申请号：US18802022

申请日：2024-08-13

Applicant: Stryker European Operations Limited

Inventor： Bernd Simon ,  Lance N. Terrill ,  James Durham

IPC: A61B17/86 ,  A61B17/80

Abstract: A fracture fixation system includes a fixation element having a plate and a barrel. The plate has an outer surface and an inner surface for placement against an exterior surface of a bone, and the barrel extends along a barrel axis and has a peripheral wall protruding from the inner surface of the plate. The fixation element defines first and second passages through the plate and the barrel that each extend along the barrel axis. The fracture fixation system further includes a first lag screw extending from a proximal end to a distal end and configured to be inserted through the first passage defined by the plate and the barrel. The fracture fixation system further includes a second lag screw extending from a proximal end to a distal end and configured to be inserted through the second passaged defined by the plate and the barrel.

公开(公告)号：US20230338073A1

公开(公告)日：2023-10-26

申请号：US18139522

申请日：2023-04-26

Applicant: Stryker European Operations Limited

Inventor： Nils Zander ,  James Durham

IPC: A61B17/80 ,  A61B17/86

CPC classification number: A61B17/809 ,  A61B17/86 ,  A61B2017/00526

Abstract: A fracture fixation system comprises an elongated bone plate including a proximal end and a distal end, the proximal end defining a proximal hole, and the distal end extending along a plate axis and defining a distal hole. The system comprises a beam including a peg extending along a peg axis and a screw extending along a screw axis, the beam having a first end and a second end, and a support pin including a first end and a second end. In an implanted configuration of the fracture fixation system, the peg axis is parallel to the screw axis such that the beam defines a figure-8 shape in a plane perpendicular to the peg and screw axes, the first end of the beam is engaged with the proximal hole of the bone plate, the first end of the support pin is engaged with the distal hole of the bone plate, and the second end of the support pin is engaged with the second end of the beam.