公开(公告)号：US11147679B2

公开(公告)日：2021-10-19

申请号：US16268074

申请日：2019-02-05

Applicant: PARAGON ADVANCED TECHNOLOGIES, INC.

Inventor： Gregory J. Kowalczyk ,  Brian R. McLaughlin ,  Selene G. Parekh ,  Luciano Bernardino Bertolotti

IPC: A61F2/42 ,  A61F2/44 ,  A61F2/46 ,  A61B17/17 ,  A61F2/28 ,  A61F2/30

Abstract: There is disclosed a bone fixation device that can include a cage having an optional mesh portion. The bone fixation device can be configured to couple a leg portion to a foot portion of a user's body. In at least one embodiment, the device includes at least one cage having a plurality of struts forming cells. There can be an optional mesh portion having a pre-set porosity that can be either constant or variable in density. In at least one embodiment there can be a cage portion which is substantially spherical shaped. Alternatively, the device can be substantially egg shaped. In at least one embodiment there can be a central post hole for receiving a post. In another embodiment at least one plate or shaft can connect to the cage.

公开(公告)号：US11766337B2

公开(公告)日：2023-09-26

申请号：US17313206

申请日：2021-05-06

Applicant: Paragon Advanced Technologies, Inc.

Inventor： Gregory J. Kowalczyk ,  Brian R. McLaughlin ,  Selene G. Parekh ,  Luciano Bernardino Bertolotti

IPC: A61F2/42 ,  A61F2/46 ,  A61B17/17 ,  A61F2/28 ,  A61F2/30

CPC classification number: A61F2/4202 ,  A61B17/1775 ,  A61F2/2846 ,  A61F2/4606 ,  A61F2002/285 ,  A61F2002/3092 ,  A61F2002/30143 ,  A61F2002/30242 ,  A61F2002/30243 ,  A61F2002/30286 ,  A61F2002/30299 ,  A61F2002/30322 ,  A61F2002/30578 ,  A61F2002/30593 ,  A61F2002/30909 ,  A61F2002/30919 ,  A61F2002/4205

Abstract: There is disclosed a bone fixation device that can include a cage having an optional mesh portion. The bone fixation device can be configured to couple a leg portion to a foot portion of a user's body. In at least one embodiment, the device includes at least one cage having a plurality of struts forming cells. There can be an optional mesh portion having a pre-set porosity that can be either constant or variable in density. In at least one embodiment there can be a cage portion which is substantially spherical shaped. Alternatively, the device can be substantially egg shaped. In at least one embodiment there can be a central post hole for receiving a post. In another embodiment at least one plate or shaft can connect to the cage.

公开(公告)号：US11937860B2

公开(公告)日：2024-03-26

申请号：US17313269

申请日：2021-05-06

Applicant: Paragon Advanced Technologies, Inc.

Inventor： Selene G. Parekh ,  Gregory J. Kowalczyk ,  Brian R. McLaughlin

IPC: A61B17/80 ,  A61B17/72 ,  A61B17/00 ,  A61B17/56

CPC classification number: A61B17/8061 ,  A61B17/7291 ,  A61B17/8057 ,  A61B17/809 ,  A61B17/8095 ,  A61B2017/00831 ,  A61B2017/565

Abstract: There is an implant, comprising a plate portion at a first end, and a stem portion at a second end extending away from an end of the plate portion. In one embodiment, the plate portion comprises a first lobe with a first screw hole; and a second lobe with a second screw hole, wherein the first lobe is adjacent to the second lobe. There is also method of inserting an implant, comprising preparing a patient's bones, performing an osteotomy on the patient's bones to form a first bone segment and a second bone segment, aligning the first bone segment and the second bone segment and inserting an implant into an intramedullary canal in the second bone segment.

公开(公告)号：US11478286B2

公开(公告)日：2022-10-25

申请号：US15614423

申请日：2017-06-05

Applicant: PARAGON ADVANCED TECHNOLOGIES, INC.

Inventor： Gregory J. Kowalczyk ,  Selene G. Parekh ,  Brian R. McLaughlin

IPC: A61B17/80 ,  A61B17/56 ,  A61B17/00

Abstract: There is a fixation device for promoting fusion and/or osteosynthesis of a first bone segment and a second bone segment, comprising a bone plate portion including an outer surface, an inner surface and at least one fixation aperture extending from the outer surface to the inner surface and a bone wedge portion extending from the plate portion at a first end and a free opposite end, the bone wedge portion comprising a porous architecture configured to promote bone ingrowth, the wedge portion defining first and second engagement surfaces for engaging the first bone segment and a second bone segment, respectively. There is also a method of manufacturing a fixation device for promoting fusion and/or osteosynthesis of a first bone segment and a second bone segment, a method of promoting fusion and/or osteosynthesis of a first bone segment and a second bone segment, and a fixation kit.