公开(公告)号：US20240341828A1

公开(公告)日：2024-10-17

申请号：US18751876

申请日：2024-06-24

申请人： GLOBUS MEDICAL, INC.

发明人： Mark Rossney ,  David J. Rowe ,  David R. Jansen

IPC分类号： A61B17/92 ,  A61B17/16 ,  A61B17/17 ,  A61B17/72 ,  A61B17/74 ,  A61B17/88 ,  A61B17/90

CPC分类号： A61B17/921 ,  A61B17/1615 ,  A61B17/1717 ,  A61B17/1721 ,  A61B17/1725 ,  A61B17/72 ,  A61B17/7233 ,  A61B17/725 ,  A61B17/7275 ,  A61B17/7283 ,  A61B17/744 ,  A61B17/8872 ,  A61B17/1668 ,  A61B17/1742 ,  A61B17/8875 ,  A61B17/90

摘要： Intramedullary nails, systems, and methods. The intramedullary nail may include a generally elongate body extending from a first, distal end to a second, proximal end. The distal end may include one or more openings configured to receive one or more bone anchors that extend transversely through the distal end intramedullary nail, and thereby configured to secure the distal end of the nail. The proximal end may also include one or more openings configured to receive one or more bone anchors that extend transversely through the proximal end of the intramedullary nail, and thereby configured to secure the proximal end of the nail. In some embodiments, the proximal end may further include a cross-locking feature, which includes a second bone anchor that interlocks with a first bone anchor, for example, for enhanced bone purchase and bony fixation.

公开(公告)号：US11801076B2

公开(公告)日：2023-10-31

申请号：US17801179

申请日：2021-03-18

申请人： Orthofix S.R.L.

发明人： Federico Vicenzi ,  Andrea Zaccaria ,  Daniele Venturini ,  Denis Lorenzini

IPC分类号： A61B17/72 ,  A61B17/74

CPC分类号： A61B17/7225 ,  A61B17/7241 ,  A61B17/744

摘要： The present invention relates to an improved orthopaedic device for athrodesis, in particular for the arthrodesis or fusion of a joint, for example an ankle joint, of the type comprising of a nail having head and tip ends opposed to each other; at least a first portion of the nail having an axis of symmetry; a single circular first transverse hole made in the first portion near the head of the nail and extended according to its own axis perpendicularly to the axis of symmetry; a slotted second transverse hole still made in the first portion of the nail and extended perpendicular to both the first axis of symmetry; and to the axis of the first transverse hole; and the slotted second transverse hole being made at a greater distance with respect to the head of the nail than the distance from the head of the first transverse hole.

公开(公告)号：US20230255691A1

公开(公告)日：2023-08-17

申请号：US18130973

申请日：2023-04-05

申请人： Stryker European Operations Holdings LLC

发明人： Arno Blau ,  Bernd Simon ,  Lars Metz

IPC分类号： A61B34/10 ,  A61B6/12 ,  A61B17/17 ,  A61B6/00 ,  A61B90/00 ,  A61B34/00 ,  G16H20/40

CPC分类号： A61B34/10 ,  A61B6/12 ,  A61B17/1717 ,  A61B17/1725 ,  A61B6/505 ,  A61B90/37 ,  A61B34/25 ,  G16H20/40 ,  A61B2034/107 ,  A61B2090/3764 ,  A61B2034/252 ,  A61B17/744

摘要： A method of treating a bone fracture includes taking a first 2D image of an implant and a reference body with an imaging device; creating a 3D orientation of the reference body and the implant based on the 2D image; determining an actual axis of delivery of a bone screw through an opening extending through the implant; determining an optimal axis of delivery of the bone screw through the opening such that the optimal axis of delivery guides the bone screw toward a medically optimal location; and moving the implant such that the optimal axis of delivery and the actual axis of delivery coincide.

公开(公告)号：US11642170B2

公开(公告)日：2023-05-09

申请号：US15774053

申请日：2016-11-10

申请人： Stryker European Operations Holdings LLC

发明人： Arno Blau ,  Bernd Simon ,  Lars Metz

IPC分类号： A61B34/10 ,  A61B6/12 ,  A61B17/17 ,  A61B6/00 ,  A61B90/00 ,  A61B34/00 ,  G16H20/40 ,  A61B17/00 ,  A61B34/20 ,  A61B17/74 ,  A61B17/56

CPC分类号： A61B34/10 ,  A61B6/12 ,  A61B6/505 ,  A61B17/1717 ,  A61B17/1725 ,  A61B34/25 ,  A61B90/37 ,  G16H20/40 ,  A61B17/744 ,  A61B2017/00725 ,  A61B2017/564 ,  A61B2034/107 ,  A61B2034/2065 ,  A61B2034/252 ,  A61B2034/254 ,  A61B2034/256 ,  A61B2090/363 ,  A61B2090/376 ,  A61B2090/3764 ,  A61B2090/3966

摘要： A computer program element and a device are provided for processing a 2D projection image generated during a procedure of fracture treatment of a bone. The computer program element comprises sets of instructions for detecting the reference body in the 2D projection image, detecting at least one element out of the group consisting of an instrument, an implant and an anatomical structure in the 2D projection image, and identifying a current state of the element, determining a state of progress of the procedure of fracture treatment, and providing information regarding steps to be performed next.

公开(公告)号：US20180325566A1

公开(公告)日：2018-11-15

申请号：US16043318

申请日：2018-07-24

申请人： Stryker European Holdings I, LLC

发明人： Arno Blau

IPC分类号： A61B17/74 ,  A61B17/17 ,  A61B90/00 ,  A61B34/20 ,  A61B34/00 ,  A61B34/10

CPC分类号： A61B17/744 ,  A61B17/1703 ,  A61B17/1721 ,  A61B17/1725 ,  A61B17/1728 ,  A61B17/746 ,  A61B34/20 ,  A61B34/25 ,  A61B90/37 ,  A61B2034/107 ,  A61B2090/363 ,  A61B2090/367 ,  A61B2090/376

摘要： A computer assisted surgical system that includes an apparatus for imaging a region of interest of a portion of an anatomy of a subject; a memory containing executable instructions; and a processor programmed using the instructions to receive two or more two-dimensional images of the region of interest taken at different angles from the apparatus and process the two or more two-dimensional images to produce three dimensional information associated with the region of interest.

公开(公告)号：US20180318012A1

公开(公告)日：2018-11-08

申请号：US15774053

申请日：2016-11-10

申请人： Stryker European Holdings I, LLC

发明人： Arno Blau ,  Bernd Simon ,  Lars Metz

IPC分类号： A61B34/10 ,  A61B6/12 ,  A61B17/17

CPC分类号： A61B34/10 ,  A61B6/00 ,  A61B6/04 ,  A61B6/12 ,  A61B17/1717 ,  A61B17/1725 ,  A61B17/744 ,  A61B90/37 ,  A61B2017/564 ,  A61B2034/107 ,  A61B2034/2065 ,  A61B2034/252 ,  A61B2090/3764

摘要： A computer program element and a device are provided for processing a 2D projection image generated during a procedure of fracture treatment of a bone. The computer program element comprises sets of instructions for detecting the reference body in the 2D projection image, detecting at least one element out of the group consisting of an instrument, an implant and an anatomical structure in the 2D projection image, and identifying a current state of the element, determining a state of progress of the procedure of fracture treatment, and providing information regarding steps to be performed next.

公开(公告)号：US10080595B2

公开(公告)日：2018-09-25

申请号：US14059981

申请日：2013-10-22

申请人： Spirit Spine Holdings Corporation, Inc.

发明人： Shih-Hung Lin ,  Shih-Chun Lu ,  Kwan-Ku Lin ,  Shih-Hsiung Hsu

IPC分类号： A61B17/88 ,  A61B17/70 ,  A61B17/72 ,  A61B17/74 ,  A61B17/16

CPC分类号： A61B17/7097 ,  A61B17/1668 ,  A61B17/7275 ,  A61B17/744 ,  A61B17/8858

摘要： A device for bone fixation comprises an expansion part and a covering part. The expansion part has a fixing end and a top end and provides an expansion structure for being adjustable between a state of expansion and contraction. The covering part has a front end and a joining end, wherein the front end thereof is joined to the top end of the expansion part, and the joining end thereof is attached to the fixing end of the expansion part. The covering part is employed to cover the expansion structure. After the expansion part and the covering part are added to the bone, the covering part is unfurled to spread to the expansion state, and the medical filler is injected or pushed into the covering part.

公开(公告)号：US10076377B2

公开(公告)日：2018-09-18

申请号：US13831826

申请日：2013-03-15

申请人： P Tech, LLC

发明人： Peter M. Bonutti ,  Matthew J. Cremens

IPC分类号： A61B17/04 ,  A61B17/68 ,  A61B17/88 ,  A61F2/08 ,  A61B17/12 ,  A61B17/74 ,  A61B17/80 ,  A61B17/00

CPC分类号： A61B17/8866 ,  A61B17/0401 ,  A61B17/0487 ,  A61B17/12109 ,  A61B17/12131 ,  A61B17/12168 ,  A61B17/1219 ,  A61B17/683 ,  A61B17/744 ,  A61B17/80 ,  A61B17/8872 ,  A61B2017/00659 ,  A61B2017/0404 ,  A61B2017/0406 ,  A61B2017/0411 ,  A61B2017/0414 ,  A61B2017/0417 ,  A61B2017/0453 ,  A61B2017/0496 ,  A61F2/0805 ,  A61F2/0811 ,  A61F2002/0835 ,  A61F2002/0852 ,  A61F2002/0858 ,  A61F2002/0882

摘要： Embodiments may include fixation devices and methods for securing first and second body tissue portions. Fixation devices may include a base component, an insert component, and a flexible member. The base component may include a passage. The insert component may be positionable within at least a portion of the passage. The elongate member may be configured to be positioned through the first and second body tissue portions. The elongate member may be tensioned and pinched between the base component and insert component to secure the first and second portions.

公开(公告)号：US10039606B2

公开(公告)日：2018-08-07

申请号：US14431848

申请日：2012-09-27

申请人： Stryker European Holdings I, LLC

发明人： Arno Blau ,  Bernd Simon

IPC分类号： A61B19/00 ,  A61B17/17 ,  A61B17/74 ,  G06T7/73 ,  A61B17/72 ,  A61B17/90 ,  A61B34/10 ,  A61B90/00

CPC分类号： A61B34/10 ,  A61B17/1703 ,  A61B17/1725 ,  A61B17/72 ,  A61B17/7233 ,  A61B17/744 ,  A61B2017/90 ,  A61B2034/104 ,  A61B2034/107 ,  A61B2090/3764 ,  A61B2090/3966 ,  F04C2270/0421 ,  G06T7/73 ,  G06T2207/10081 ,  G06T2207/30008 ,  G16H50/20

摘要： A method and a device is provided for determining a rotational position of a first feature of a first bone section relative to a second feature of a second bone section, the method comprises the steps of determining a longitudinal axis of a bone and determining a plane extending perpendicular to the longitudinal axis of the bone, determining a first projected vector representing a first direction defined by a feature of the first bone section, determining a second projected vector representing a second direction defined by a feature of the second bone section, and determining an angle between the first projected vector and the second projected vector.

公开(公告)号：US10034696B2

公开(公告)日：2018-07-31

申请号：US13983841

申请日：2012-02-08

申请人： Helmut Mueckter ,  Ingo Stoltenberg

发明人： Helmut Mueckter ,  Ingo Stoltenberg

IPC分类号： A61B17/56 ,  A61B17/72 ,  A61B17/74

CPC分类号： A61B17/725 ,  A61B17/7233 ,  A61B17/744

摘要： An implant system for use in orthopedic surgery for fixation of bone includes an intramedullary nail and a coupling unit. The intramedullary nail has a medial side, a lateral side and a proximal portion defining a longitudinal axis. The proximal portion includes a bore defining a first axis substantially parallel to the longitudinal axis of the proximal portion and a transverse bore configured to receive a bone fastener. The coupling unit is movably arranged within the bore of the proximal portion and includes one or more bone fastener engagement members at one or both of the lateral side and the medial side of the intramedullary nail.