公开(公告)号：US20230014889A1

公开(公告)日：2023-01-19

申请号：US17933169

申请日：2022-09-19

申请人： DePuy Synthes Products, Inc.

发明人： Reza Abedian ,  Christof Dutoit ,  Markus Buettler ,  Henri Defossez ,  Simon Wampfler ,  Alain Saurer ,  Remo Pfaff ,  Hans Bernhard

IPC分类号： A61B17/88 ,  A61B17/72 ,  A61B17/92 ,  A61B17/17

摘要： An implant insertion assembly including an insertion handle extending from a proximal end to a distal end, the distal end including a recessed portion, an outer wall of the recessed portion having a first shape about a perimeter thereof and including an engagement mechanism. The implant insertion assembly also includes an implant extending from a distal end to a proximal end including an opening configured to receive the recessed portion of the insertion handle, the opening having a second shape configured to mechanically interlock with the outer wall of the recessed portion when the recessed portion is inserted therein to transmit torque from the insertion handle to the implant, the proximal end including a receiving structure in a wall thereof, the receiving structure being positioned and oriented to receive the engagement mechanism to removably lock the insertion handle to the implant in the axial direction.

公开(公告)号：US11672581B2

公开(公告)日：2023-06-13

申请号：US16887572

申请日：2020-05-29

申请人： DEPUY SYNTHES PRODUCTS, INC.

发明人： Henri Defossez ,  Rhett Rapier ,  Simon Scherrer ,  Gregor Spreiter ,  Mario Wyss ,  Reza Abedian ,  Markus Büttler ,  Simon Wampfler

IPC分类号： A61B17/88 ,  A61B17/86 ,  A61B17/00 ,  A61B17/56

CPC分类号： A61B17/8886 ,  A61B17/8615 ,  A61B17/8625 ,  A61B2017/00477 ,  A61B2017/564

摘要： The invention relates to a system and method for driving orthopedic bone screws. In one aspect the driver includes a powered driving rod that is configured to releasably couple with a recess in a bone screw via a threaded system for coupling and uncoupling the screw from the driving rod.

公开(公告)号：US11446072B2

公开(公告)日：2022-09-20

申请号：US15729256

申请日：2017-10-10

申请人： DEPUY SYNTHES PRODUCTS, INC.

发明人： Reza Abedian ,  Christof Dutoit ,  Markus Buettler ,  Henri Defossez ,  Simon Wampfler ,  Alain Saurer ,  Remo Pfaff ,  Hans Bernhard

IPC分类号： A61B17/72 ,  A61B17/88 ,  A61B17/92 ,  A61B17/17 ,  A61B17/00 ,  A61B90/00

摘要： An implant insertion assembly including an insertion handle extending from a proximal end to a distal end, the distal end including a recessed portion, an outer wall of the recessed portion having a first shape about a perimeter thereof and including an engagement mechanism. The implant insertion assembly also includes an implant extending from a distal end to a proximal end including an opening configured to receive the recessed portion of the insertion handle, the opening having a second shape configured to mechanically interlock with the outer wall of the recessed portion when the recessed portion is inserted therein to transmit torque from the insertion handle to the implant, the proximal end including a receiving structure in a wall thereof, the receiving structure being positioned and oriented to receive the engagement mechanism to removably lock the insertion handle to the implant in the axial direction.