公开(公告)号：US11766333B2

公开(公告)日：2023-09-26

申请号：US17313041

申请日：2021-05-06

申请人： Synthes GmbH

发明人： Brian C. Hodorek ,  Matt J. Purdy ,  J. Michael Wiater ,  Anand M. Murthi ,  Matthew J. Smith ,  Derek J. Cuff ,  Andrew Jawa

IPC分类号： A61F2/38 ,  A61F2/30

CPC分类号： A61F2/3804 ,  A61F2002/30224 ,  A61F2002/30593 ,  A61F2002/3827

摘要： An orthopedic implant apparatus, said apparatus comprising: a body, said body having a generally cylindrical shape and comprising a first material, a flat bottom surface, a concave upper surface disposed opposite said bottom surface, and a longitudinal axis disposed through the center of said body; a cylindrical bore, said bore disposed along said longitudinal axis through said top surface of said body; a cylindrical plug, said plug comprising a second material and disposed within said bore of said body; and at least one stem, said at least one stem connected to said bottom surface of said body.

公开(公告)号：US20230013089A1

公开(公告)日：2023-01-19

申请号：US17937243

申请日：2022-09-30

申请人： Synthes GmbH

发明人： Stefan GISLER

IPC分类号： A61B17/14 ,  A61B17/16

摘要： A surgical saw blade has an upper surface and a lower surface, and includes a first end having right and left side edges, where the first end is configured to connect to an oscillating head of a powered saw. The saw blade also has a cutting end; and an elongated shank connecting the first end and the cutting end. The first end of the saw blade may be narrower than the shank, and a stopping surface may connect the first end to the elongated shank. The stopping surface is configured to engage the oscillating head of the powered saw, so as to ensure correct positioning of the saw blade relative to the oscillating head. The elongated shank of the saw blade may have an elongated hole through the shank, where the size and shape of the elongated hole are configured to optimize a resonant frequency and/or a dynamic stiffness of the saw blade. The cutting end of the saw blade may have a plurality of first teeth thereon, where each first tooth is mounted on a distal end of a tine. Each pair of adjacent tines is separated by a longitudinal slot, with a distal end of each longitudinal slot being bridged by a web connecting a corresponding pair of adjacent tines.

公开(公告)号：US20210312625A1

公开(公告)日：2021-10-07

申请号：US16839381

申请日：2020-04-03

申请人： Synthes GmbH

发明人： Bernd Gutmann ,  Andreas Gamber

IPC分类号： G06T7/00 ,  G06T7/168 ,  G16H30/40

摘要： First and second images are displayed of anatomical structure segments with an attached fixator. Indications may be received of first image hinge locations of a plurality of hinges of the fixator in the first image. Projected second image hinge locations may be determined based at least in part on the first image hinge locations. Hinge candidates may be detected in the second image having shapes associated with the plurality of hinges. The hinges candidates may be detected by computer software using automated software-based image analysis techniques. Adjusted second image hinge locations may then be calculated based at least in part on the projected second image hinge locations and candidate second image hinge locations. The adjusted second image hinge locations may be used to determine physical locations of the fixator and anatomical structure segments in three-dimensional space, which may be used to determine manipulations to the fixator for deformity correction.

公开(公告)号：US20210275312A1

公开(公告)日：2021-09-09

申请号：US17313050

申请日：2021-05-06

申请人： Synthes GmbH

发明人： Brian C. Hodorek ,  Matt J. Purdy ,  J. Michael Wiater ,  Anand M. Murthi ,  Matthew J. Smith ,  Derek J. Cuff ,  Andrew Jawa

IPC分类号： A61F2/38

摘要： An orthopedic implant apparatus, said apparatus comprising: a body, said body having a generally cylindrical shape and comprising a first material, a flat bottom surface, a concave upper surface disposed opposite said bottom surface, and a longitudinal axis disposed through the center of said body; a cylindrical bore, said bore disposed along said longitudinal axis through said top surface of said body, a cylindrical plug, said plug comprising a second material and disposed within said bore of said body; and at least one stem, said at least one stem connected to said bottom surface of said body.

公开(公告)号：US20210251765A1

公开(公告)日：2021-08-19

申请号：US17313041

申请日：2021-05-06

申请人： Synthes GmbH

发明人： Brian C. Hodorek ,  Matt J. Purdy ,  J. Michael Wiater ,  Anand M. Murthi ,  Matthew J. Smith ,  Derek J. Cuff ,  Andrew Jawa

IPC分类号： A61F2/38

摘要： An orthopedic implant apparatus, said apparatus comprising: a body, said body having a generally cylindrical shape and comprising a first material, a flat bottom surface, a concave upper surface disposed opposite said bottom surface, and a longitudinal axis disposed through the center of said body; a cylindrical bore, said bore disposed along said longitudinal axis through said top surface of said body; a cylindrical plug, said plug comprising a second material and disposed within said bore of said body; and at least one stem, said at least one stem connected to said bottom surface of said body.

公开(公告)号：US10736644B2

公开(公告)日：2020-08-11

申请号：US15774798

申请日：2016-11-11

申请人： Synthes GmbH

发明人： Markus Windolf ,  Michael Schuetz

IPC分类号： A61B17/16

摘要： A device (25) for drilling holes in bone and configured to determine bone screw length, the device (25) including a surgical power drill (2) comprising: a) a housing (12) and; b) a measuring device (1) releasably attached or fixed to the housing (12), wherein the measuring device (1) is configured to measure the distance (x) covered by the housing (12) in the direction of the longitudinal axis (7) and relative to a surface of an implant (26) or a bone during a drilling process, wherein the measuring device (1) comprises a processing unit (14) to record the distance (x) covered with respect to time; the processing unit (14) comprises one or more differentiators to determine at least the first and second derivatives of the distance (x) covered with respect to time; and the processing unit (14) further comprises a peak detector to analyze one or more peaks occurring in the graph of the highest derivative with respect to time, and wherein the measuring device (1) comprises a laser device or an ultrasound position sensor for displacement assessment.

公开(公告)号：US20190192250A1

公开(公告)日：2019-06-27

申请号：US16052404

申请日：2018-08-01

申请人： DEPUY SYNTHES PRODUCTS, INC.

发明人： Olivier Richart

IPC分类号： A61B50/30 ,  A61B17/86 ,  A61C8/00 ,  A61C19/02 ,  B65B69/00 ,  A61B50/10

CPC分类号： A61B50/30 ,  A61B17/865 ,  A61B17/8872 ,  A61B50/10 ,  A61B50/20 ,  A61B2050/0054 ,  A61B2050/006 ,  A61C8/0087 ,  A61C8/0089 ,  A61C19/02 ,  A61L2/20 ,  A61L2202/18 ,  A61L2202/21 ,  B65B69/00

摘要： A package for an object including a support element with a first chamber containing the object and a coupler configured to hold the object suspended through the coupler so that the object extends into a space left free between the coupler and a bottom portion of the support element. A stopper is coupled to the support element of the object, such that the support element presents a grip portion that projects from the stopper. A cover is coupled to the stopper, so as to co-operate with the stopper to define a second chamber inside which the grip portion of the support element extends. While the cover is coupled to the stopper, a grip portion of the stopper projects from the cover. While the bottom portion of the support element is coupled to the stopper, the length of the object remains visible.

公开(公告)号：US20180344423A1

公开(公告)日：2018-12-06

申请号：US16052460

申请日：2018-08-01

申请人： SYNTHES GmbH

发明人： Olivier Richart

IPC分类号： A61B50/30 ,  B65B69/00 ,  A61C8/00 ,  A61B50/10 ,  A61B17/86 ,  A61C19/02 ,  A61B50/00 ,  A61B17/88 ,  A61B50/20 ,  A61L2/20

CPC分类号： A61B50/30 ,  A61B17/865 ,  A61B17/8872 ,  A61B50/10 ,  A61B50/20 ,  A61B2050/0054 ,  A61B2050/006 ,  A61C8/0087 ,  A61C8/0089 ,  A61C19/02 ,  A61L2/20 ,  A61L2202/18 ,  A61L2202/21 ,  B65B69/00

摘要： A package for an object includes a support element with a coupler configured to hold the object captive in a given orientation of the object, and release the object by pivoting the object. The support element alone defines a first chamber containing the object, the support element also includes at least two parts that can be coupled and uncoupled relative to each other by inter-fitting with partial overlap, so as to form the first chamber containing the object. A stopper is coupled to the support element of the object by inter-fitting with partial overlap such that the support element presents a grip portion that projects from the stopper. A cover is coupled to the stopper by inter-fitting with partial overlap so as to cooperate with the stopper to define a second chamber inside which the grip portion of the support element extends, and while the cover is coupled to the stopper, a grip portion of the stopper projects from the cover.

公开(公告)号：US20110202092A1

公开(公告)日：2011-08-18

申请号：US12989571

申请日：2009-04-08

申请人： Robert Frigg ,  Urs Hulliger

发明人： Robert Frigg ,  Urs Hulliger

IPC分类号： A61B17/80

CPC分类号： A61B17/8085 ,  A61B17/8047

摘要： A device for stabilizing portions of bone, comprises a plate to be coupled to a target portion of bone including a first hole extending therethrough from a proximal surface to a distal, bone-facing, surface thereof and a first rigid member received within the first hole, the rigid member sized relative to the first hole to be rotatable therewithin about an axis substantially perpendicular to a proximal-distal axis of the first hole, the first rigid member including a first bore extending therethrough from a proximal opening to a distal opening, the first bore being sized and shaped to receive a first bone fixation element to be inserted through the plate into the target portion of bone in combination with a first deformable member coupling the first rigid member to the plate.

摘要翻译： 一种用于稳定骨骼部分的装置，包括一个板，该板被连接到骨骼的目标部分，该板包括从其近端表面延伸到其远侧，面向骨的表面的第一孔，以及容纳在第一孔内的第一刚性构件 所述刚性构件相对于所述第一孔大小可在其基本上垂直于所述第一孔的近端 - 远端轴线的轴线上旋转，所述第一刚性构件包括从近侧开口延伸穿过远端开口的第一孔， 第一孔的尺寸和形状适于接纳第一骨固定元件，以将第一刚性构件连接到板上的第一可变形构件与第一骨固定元件一起插入到骨板的目标部分中。

公开(公告)号：US20100305704A1

公开(公告)日：2010-12-02

申请号：US12280917

申请日：2007-02-27

申请人： Dominique Messerli ,  Ryan T. Walsh ,  Brandon L. Randall ,  David E. Evans ,  Jacqueline Myer ,  David Koch ,  Markus Hunziker

发明人： Dominique Messerli ,  Ryan T. Walsh ,  Brandon L. Randall ,  David E. Evans ,  Jacqueline Myer ,  David Koch ,  Markus Hunziker

IPC分类号： A61F2/44

CPC分类号： A61F2/447 ,  A61B17/86 ,  A61F2/28 ,  A61F2/442 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/30004 ,  A61F2002/30187 ,  A61F2002/30387 ,  A61F2002/30507 ,  A61F2002/30578 ,  A61F2002/30579 ,  A61F2002/30604 ,  A61F2002/30784 ,  A61F2002/30843 ,  A61F2002/30845 ,  A61F2002/30884 ,  A61F2002/30904 ,  A61F2002/4475 ,  A61F2220/0025 ,  A61F2250/0014 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00179 ,  A61F2310/00359

摘要： An intervertebral spacer implant (80) is provided with a retention mechanism (86) to help alleviate expulsion and movement of the implant when placed in the spine while providing an implant that is easier to insert in the spine. In one embodiment the retention mechanism comprises a keel on at least one of the inferior or superior faces of the spacer implant preferably extending in an anterior-posterior direction. In another embodiment the implant comprises a spacer (84) and a plate (82), the plate comprising a supplemental or alternative retention mechanism. In one embodiment the retention mechanism comprises one or more holes (88) in the anterior end of the plate. In yet another embodiment, the retention mechanism comprises one or more blades that are in a first position when inserted and are preferably rotated to a second position that engages the superior and inferior vertebrae.

摘要翻译： 椎间间隔植入物（80）设置有保持机构（86），以便当放置在脊柱中时减轻植入物的排出和移动，同时提供更容易插入脊柱的植入物。 在一个实施例中，保持机构包括在间隔件植入件的下表面或上表面中的至少一个上的龙骨，优选地在前后方向上延伸。 在另一个实施例中，植入物包括间隔物（84）和板（82），该板包括补充或替代保持机构。 在一个实施例中，保持机构包括在板的前端中的一个或多个孔（88）。 在另一个实施例中，保持机构包括一个或多个在插入时处于第一位置的叶片，并且优选地旋转到接合上下椎骨的第二位置。