公开(公告)号：WO2022174027A1

公开(公告)日：2022-08-18

申请号：PCT/US2022/016106

申请日：2022-02-11

Applicant: HOWMEDICA OSTEONICS CORP.

Inventor： FREEHILL, Michael, Q. ,  STUMP, David, R. ,  WOLFE, Alexander, Paul

IPC: A61F2/40 ,  A61F2/30 ,  A61L27/34

Abstract: Glenoid implants, used in shoulder reconstruction or replacement surgery include a main body having an articulation surface configured to interface with the humeral head and having an anchoring surface opposite the articulation surface; and a fixation structure extending away from the anchoring surface comprising an osteogenous material portion. The fixation structures can include polymeric material, porous metallic material, porous polymer material and/or combinations thereof.

公开(公告)号：WO2022159285A1

公开(公告)日：2022-07-28

申请号：PCT/US2022/011654

申请日：2022-01-07

Applicant: HOWMEDICA OSTEONICS CORP.

Inventor： CHAOUI, Jean

IPC: G16H20/40 ,  G16H50/30 ,  G16H40/20

Abstract: A computer-implemented method comprises: obtaining, by a computing system, anatomic data for a patient and comorbidity data for the patient; generating, by the computing system, based on the anatomic data for the patient and the comorbidity data tor the patient, a recommendation regarding whether the patient should undergo a surgery as an inpatient procedure or an outpatient procedure: and outputting, by the computing system, the recommendation.

公开(公告)号：WO2022015877A1

公开(公告)日：2022-01-20

申请号：PCT/US2021/041672

申请日：2021-07-14

Applicant: HOWMEDICA OSTEONICS CORP.

Inventor： REYNOLDS, David ,  MOORE, Jesse G.

IPC: A61B34/10 ,  A61B5/00 ,  A61F2/42 ,  A61B34/20 ,  A61B90/00 ,  A61B90/50

Abstract: Devices, systems, and techniques are described for determining surgical guidance for a joint replacement implantation based on dynamic joint analysis. Techniques include receiving patient specific data indicative of pre-operative motion associated with an ankle (300) of a patient and determining, based on the patient specific data, a current kinematic axis (302) of the motion associated with the ankle. Techniques also include determining a target kinematic axis (304) of motion for the ankle, the target kinematic axis being different than the current kinematic axis, and generating a transform function between the current kinematic axis and the target kinematic axis. Additionally, techniques include generating, based on the transform function, a recommended surgical intervention that adjusts tissue associated with the ankle to achieve the target kinematic axis of motion.

公开(公告)号：WO2021252868A1

公开(公告)日：2021-12-16

申请号：PCT/US2021/036967

申请日：2021-06-11

Applicant: HOWMEDICA OSTEONICS CORP.

Inventor： MORVAN, Yannick ,  URVOY, Manuel Jean-Marie ,  NICO, Thibaut ,  OGOR, Julien

IPC: G06T7/11 ,  G06T7/136 ,  G06T7/187 ,  G06T7/155 ,  G06T2200/04 ,  G06T2207/10081 ,  G06T2207/20016 ,  G06T2207/20036 ,  G06T2207/20076 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/20101 ,  G06T2207/30008

Abstract: A computing system may generate an initial segmentation mask by applying a neural network to a 3D image of a set of objects. The initial segmentation mask associates voxels of the 3D image with individual objects of the set of objects. Additionally, the computing system generates a refined segmentation mask. As part of generating the refined segmentation mask, the computing system performs, for each respective object, a front propagation process for the respective object. The front propagation process for the respective object uses input voxel data to relabel, in the refined segmentation mask, voxels of the 3D image as being associated with the respective object. A stopping condition of a path evaluated by the front propagation process for the respective object occurs when the front propagation process evaluates a voxel identified in the initial segmentation mask as being associated with a different one of the objects from the respective object.

公开(公告)号：WO2021225738A1

公开(公告)日：2021-11-11

申请号：PCT/US2021/026441

申请日：2021-04-08

Applicant: HOWMEDICA OSTEONICS CORP.

Inventor： SIMOES, Vincent Abel Maurice ,  MAILLE, Florence Delphine Muriel

IPC: A61B34/10 ,  A61B2017/00207 ,  A61B2017/00216 ,  A61B2034/102 ,  A61B2034/105 ,  A61B2034/2048 ,  A61B2034/252 ,  A61B2090/371 ,  A61B2090/372 ,  A61B2090/502 ,  A61B34/25 ,  A61B5/055 ,  A61B5/4509 ,  A61B5/4528 ,  A61B5/4576 ,  A61B5/4851 ,  A61B5/743 ,  A61B6/032 ,  A61B6/505 ,  G06N3/08 ,  G16H30/40 ,  G16H50/50

Abstract: A surgical planning system for use in surgical procedures to repair an anatomy of interest includes a preplanning system to generate a virtual surgical plan and a mixed reality system that includes a visualization device wearable by a user to view the virtual surgical plan projected in a real environment. The virtual surgical plan includes a 3D virtual model of the anatomy of interest. When wearing the visualization device, the user can align the 3D virtual model with the real anatomy of interest, thereby achieving a registration between details of the virtual surgical plan and the real anatomy of interest. The registration enables a surgeon to implement the virtual surgical plan on the real anatomy of interest without the use of tracking markers.

公开(公告)号：WO2021221749A1

公开(公告)日：2021-11-04

申请号：PCT/US2021/016235

申请日：2021-02-02

Applicant: HOWMEDICA OSTEONICS CORP.

Inventor： GARGAC, Shawn ,  FENG, Paul

IPC: G02B27/01 ,  A61B34/20 ,  A61B34/00 ,  A61B34/10 ,  A61B90/00 ,  A61B90/50

Abstract: Techniques are described for guiding a joint replacement surgery. In some examples, a system includes a visualization device comprising one or more sensors; and processing circuitry configured to determine, based on data generated by the one or more sensors, one or more size parameters of a bone resection surface viewable via the visualization device; select, based on the one or more size parameters of the bone resection surface and from a plurality of implants, an implant; and output for display, via the visualization device, a graphical representation of the selected implant relative to the bone resection surface.

公开(公告)号：WO2013071131A3

公开(公告)日：2016-05-19

申请号：PCT/US2012064481

申请日：2012-11-09

Applicant: HOWMEDICA OSTEONICS CORP

Inventor： GARIGAPATI VENKAT R ,  MURPHY MATTHEW E ,  KIMSEY CASSANDRA L

IPC: A01N59/26

CPC classification number: A61L27/18 ,  A61L24/02 ,  A61L24/046 ,  A61L27/10 ,  A61L27/12 ,  A61L2430/02

Abstract: Cements containing certain small molecule amino acid phosphate compounds such as phosphoserine and certain multivalent metal compounds such as but not limited to calcium phosphate have been found to have improved properties and form a macromolecular network in the presence of a bioactive glass material that contain silicates, phosphates, and calcium salts which can be involved in the formation of bonding sites.

Abstract translation: 已经发现含有某些小分子氨基酸磷酸酯化合物如磷酸丝氨酸和某些多价金属化合物（例如但不限于磷酸钙）的水泥在含有硅酸盐，磷酸盐的生物活性玻璃材料的存在下具有改进的性质并形成大分子网络 ，以及可能参与结合位点形成的钙盐。

公开(公告)号：WO2014149609A3

公开(公告)日：2014-09-25

申请号：PCT/US2014/019864

申请日：2014-03-03

Applicant: HOWMEDICA OSTEONICS CORP.

Inventor： MOORE, Kurt Hamilton ,  NAPOLITANO, Anthony Patrick

IPC: A61B17/04

Abstract: A ratcheting inserter device (24) for tensioning a knotless suture anchor (22) includes an outer inserter shaft (26) and an inner inserter shaft (40) having a common longitudinal axis. A ratcheting mechanism (54) provided between the inner inserter shaft and the outer inserter permits rotation of the inner inserter shaft in one direction relative to the outer inserter shaft. The outer inserter shaft has a protrusion (50) at a distal end (28) that is received by an anchor outer sleeve (80) of a suture anchor to prevent relative rotation thereof, and the inner inserter shaft has a projection (48) at the distal end that is received by an inner core (110) of the anchor for rotational movement therewith. The ratcheting inserter device rotates the inner core of the suture anchor to spool and tension suture thread. Thereafter, the ratcheting mechanism is disengaged and the inner inserter shaft is forced axially into the anchor outer sleeve.

Abstract translation: 用于张紧无结缝线锚定件（22）的棘轮式插入器装置（24）包括外部插入器轴（26）和具有共同纵向轴线的内部插入器轴（40）。 设置在内部插入器轴和外部插入器之间的棘轮机构（54）允许内部插入器轴相对于外部插入器轴沿一个方向旋转。 外部插入器轴在远端28处具有由缝合锚固件的锚固件外套筒80接收以防止其相对旋转的突起50，并且内部插入器轴具有在其上的突起48， 所述远端由所述锚的内芯（110）接收以随其旋转运动。 棘轮式插入器装置旋转缝合锚的内芯以卷绕和张紧缝合线。 之后，棘轮机构脱开并且内部插入器轴被轴向地推入锚固件外套筒中。

公开(公告)号：WO2013086340A1

公开(公告)日：2013-06-13

申请号：PCT/US2012/068473

申请日：2012-12-07

Applicant: HOWMEDICA OSTEONICS CORP.

Inventor： PRIMIANO, Steven ,  SERVIDIO, Damon, J. ,  MOORADIAN, Mark ,  ARNETT, Jeffery

IPC: A61B17/17 ,  A61B17/16 ,  A61F2/38

CPC classification number: A61B17/1675 ,  A61B17/16 ,  A61B17/162 ,  A61B17/1637 ,  A61B17/17 ,  A61B17/1717 ,  A61B17/1764 ,  A61F2/30734 ,  A61F2/3859 ,  A61F2/389 ,  A61F2/4684

Abstract: Disclosed herein are systems and methods for shaping bone voids during revision procedures of total knee replacements. The systems disclosed herein generally include a cannulated reamer assembly (600), a reaming guide assembly (100), a guide tube assembly (200), a trial stem assembly (400), and an optional insertion/removal tool (500). Metaphyseal reconstruction devices (800, 900) can be used to fill the bone voids in conjunction with the systems and methods disclosed herein.

Abstract translation: 本文公开了用于在全膝关节置换术的修复程序期间形成骨空隙的系统和方法。 本文公开的系统通常包括插管扩孔器组件（600），扩孔引导组件（100），导管组件（200），试杆组件（400）和可选的插入/移除工具（500）。 连接本文公开的系统和方法，可以使用干al端重建装置（800,900）来填充骨空隙。

公开(公告)号：WO2012096918A1

公开(公告)日：2012-07-19

申请号：PCT/US2012/020719

申请日：2012-01-10

Applicant: HOWMEDICA OSTEONICS CORP. ,  COLLAZO, Carlos, E.

Inventor： COLLAZO, Carlos, E.

IPC: A61F2/38 ,  A61F2/30

CPC classification number: A61F2/389 ,  A61B17/157 ,  A61B17/1604 ,  A61F2002/30131 ,  A61F2002/30688 ,  A61F2002/30892

Abstract: A base component (24) for a tibial implant has a lateral compartment (40) and a medial compartment (42) spaced from the lateral compartment defining an open central section (52) therebetween. A connecting portion (44) connects the medial and lateral compartments at an anterior end (26) of the base component (24) which anterior end is located adjacent the anterior tibia. The open central section (52) of the base component intermediate the spaced medial and lateral compartments (40, 42) is open to a posterior end of the base component. The medial and lateral compartments have a bone contacting surface (20) and a superiorly facing surface. The connecting portion has a curved anteriorly facing surface (26) and has a first angled surface (28) extending at an angle from adjacent the anterior end (26) of the base component at a bone contacting surface (20) of the connecting portion superiorly to a posterior end of the connecting portion. The first angled surface (25) defining an anterior end of the open central section.

Abstract translation: 用于胫骨植入物的基部组件（24）具有侧间隔室（40）和与所述侧隔室间隔开的中间隔室（42），所述侧隔室限定了其间的敞开的中心部分（52）。 连接部分（44）在基部部件（24）的前端（26）处连接内侧和外侧隔室，前端位于前胫骨附近。 位于间隔开的中间和侧向隔室（40,42）之间的基部部件的敞开的中心部分（52）对基部部件的后端开放。 内侧和外侧隔室具有骨接触表面（20）和上表面。 连接部分具有弯曲的面向前的表面（26），并且具有第一倾斜表面（28），该第一倾斜表面（28）在上部连接部分的骨接触表面（20）处与邻近基部部件的前端（26）成一定角度延伸 到连接部分的后端。 第一倾斜表面（25）限定开放中心部分的前端。