公开(公告)号：WO2019027720A1

公开(公告)日：2019-02-07

申请号：PCT/US2018/043369

申请日：2018-07-24

Applicant: WARSAW ORTHOPEDIC, INC.

Inventor： TEMPCO, Dale A. ,  BALLARD, Rodney Ray ,  MAY, Matthew D.

IPC: A61B17/86 ,  A61B17/70 ,  A61F2/30 ,  A61B17/00

Abstract: A build plate includes a surface that defines at least one opening configured for disposal of a proximal portion of a screw shaft. The proximal portion is formed by a first manufacturing method and defines a distal face. The proximal portion is connected with the surface in a configuration to orient the distal face for forming a distal portion of the screw shaft thereon by a second manufacturing method that includes an additive manufacturing apparatus. In some embodiments, systems, spinal constructs, surgical instruments and methods are disclosed.

公开(公告)号：WO2019027716A1

公开(公告)日：2019-02-07

申请号：PCT/US2018/043360

申请日：2018-07-24

Applicant: WARSAW ORTHOPEDIC, INC.

Inventor： TEMPCO, Dale A. ,  BALLARD, Rodney Ray ,  MAY, Matthew D.

IPC: A61B17/86 ,  A61B17/70 ,  A61F2/44

Abstract: A bone fastener includes a screw shaft having a proximal portion and a distal portion. The proximal portion is formed by a first manufacturing method and defines a distal face. The distal portion is formed onto the distal face by a second manufacturing method. In some embodiments, systems, spinal constructs, surgical instruments and methods are disclosed.

公开(公告)号：WO2021080905A1

公开(公告)日：2021-04-29

申请号：PCT/US2020/056276

申请日：2020-10-19

Applicant: WARSAW ORTHOPEDIC, INC

Inventor： SANTIAGO, Dawin Rodriguez ,  MILLER, Keith E. ,  MAY, Matthew D. ,  TEMPCO, Dale A.

IPC: A61F2/30 ,  A61F2/44 ,  B33Y10/00 ,  B33Y40/00

Abstract: A build-plate with integrally-formed spinal implant constructs and a method used in forming spinal implant constructs on the build-plate and machining the spinal implant constructs formed on the build-plate to manufacture spinal implants is provided. The spinal implant constructs can be formed via additive manufacturing processes by adding material to an upper surface of the build-plate, and then the spinal implant constructs can be subjected to subtractive manufacturing processes to form the spinal implants.