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公开(公告)号：US11020234B2
公开(公告)日：2021-06-01
申请号：US16025940
申请日：2018-07-02
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
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.
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公开(公告)号：US20210153957A1
公开(公告)日：2021-05-27
申请号：US17097586
申请日：2020-11-13
申请人： Synthes GmbH
发明人： Nicolas Demanget , Alasdair Mercer , Andrew Burton , Stefan Gisler , Kevin Zylka , Yuji Ikeda , Sourav Ghosh , Matt Miller , Anthony Leandri , Bruno Alessandri
摘要： Surgical tools and robotic systems adaptable for treating a left side or a right side of a patient with minimal interference with the patient and surrounding operative site are disclosed. In some embodiments, a surgical tool can include a body, an end-effector, a first connector, a second connector, and a third connector. The end-effector can extend from a distal end of the body and be movable relative to the body about a pivot axis. The first connector can rigidly secure the body to a planar mechanism. The second and third connectors can rigidly secure a distal part and a proximal part of a tracker, respectively, to the body. The first and second connectors can be symmetrical to each other with respect to a plane including a longitudinal axis of the body and the pivot axis and can be suited for attachment of either the tracker or the planar mechanism.
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公开(公告)号：US20200305977A1
公开(公告)日：2020-10-01
申请号：US16367526
申请日：2019-03-28
申请人： Synthes GmbH
发明人： Bernd Gutmann , Martin Raabe
摘要： A guided frame matching technique may be employed in which a graphical projection of a fixator is used to guide and assist a user in identifying fixator elements within an image. Upon being overlaid on an image, the graphical projection of fixator may be manipulated to align with, and overlay, fixator elements displayed within the image. Additionally, a three-dimensional overview of an imaging scene of the fixator may be generated. The three-dimensional overview may include a three-dimensional graphical model that displays representations of images of the fixator attached to anatomical structure segments as well as representations of imaging sources, reference locations, fixator elements, and anatomical structure segments. When the images are not truly orthogonal, a modified second image representation may be displayed to represent a second image that is truly orthogonal to a first image.
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公开(公告)号：US20200297387A1
公开(公告)日：2020-09-24
申请号：US16356310
申请日：2019-03-18
申请人： Synthes GmbH
发明人： Bernd Gutmann , Scott Lavoritano , Andreas Gamber
摘要： A plurality of three-dimensional fixator graphical representations may include graphical indications of a strut swap range. A plurality of replaced strut graphical representations may change from a first rendering state in a swap start fixator graphical representation to a second rendering state in a swap end fixator graphical representation. A plurality of replacement graphical representations may change from the second rendering state in the swap start fixator graphical representation to the first rendering state in the swap end fixator graphical representation. In some examples, the plurality of replaced strut graphical representations may gradually fade out from a swap start stage to a swap end stage, and the plurality of replacement strut graphical representations may gradually fade in from a swap start stage to a swap end stage. Additionally, a treatment plan including at least one interfamily strut swap may be generated for manipulating a fixator to correct a deformity.
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公开(公告)号：US20190321058A1
公开(公告)日：2019-10-24
申请号：US16432027
申请日：2019-06-05
申请人： Synthes GmbH
发明人： Nicolas Bouduban , Patrick Burki , Laurent Lafosse
IPC分类号： A61B17/17
摘要： Systems and methods for preparing a bone for a surgical procedure are provided. In general, the described techniques use a surgical guide device including a cannula having first and second parallel elongate channels adjacent to one another, and first and second elongate sleeves configured to be removably and replaceably received in the first and second channels, respectively. The first sleeve has a plurality of openings formed therein, each being in communication with a respective wire-receiving lumen extending through the first sleeve. Each of the openings defines a different offset distance between the wire-receiving lumen in communication with that opening and a wire-receiving lumen extending through the second sleeve. The surgical device can be manipulated so as to define positions of first and second openings in a bone, such as a glenoid or other bone, to receive bone screws or other elements for attaching a bone graft to the bone.
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公开(公告)号：USRE46839E1
公开(公告)日：2018-05-15
申请号：US15011793
申请日：2016-02-01
申请人： Synthes GmbH
CPC分类号： A61B17/809 , A61B17/68 , A61B17/80 , A61B17/8802 , A61B17/8822 , A61B17/8836 , A61B2017/00004
摘要： Methods and devices are shown for forming polymer fasteners into bone by expelling the polymer from a cannula. Devices and methods shown allow a user to form multiple fasteners of various sizes without re-loading a device. Devices and methods shown further provide temperature profiles during fastener formation that reduce or eliminate thermal necrosis. Devices and methods shown further provide fasteners with increased strength.
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