公开(公告)号：US11707360B2

公开(公告)日：2023-07-25

申请号：US17565858

申请日：2021-12-30

Applicant: Simplify Medical Pty Ltd

Inventor： Malan de Villiers ,  Ulrich Reinhard Hahnle

IPC: A61F2/44 ,  A61F2/46 ,  A61F2/30

CPC classification number: A61F2/4425 ,  A61F2/30771 ,  A61F2/4611 ,  A61F2002/302 ,  A61F2002/3008 ,  A61F2002/30332 ,  A61F2002/30364 ,  A61F2002/30369 ,  A61F2002/30528 ,  A61F2002/30662 ,  A61F2002/30785 ,  A61F2002/30822 ,  A61F2002/30841 ,  A61F2002/30884 ,  A61F2002/30899 ,  A61F2002/30904 ,  A61F2002/443 ,  A61F2220/0016 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0065 ,  A61F2250/0098 ,  A61F2310/00017 ,  A61F2310/00029 ,  A61F2310/0088 ,  A61F2310/00179

Abstract: An intervertebral prosthesis for insertion between adjacent vertebrae includes upper and lower prosthesis plates locatable against respective vertebrae and having opposing concavely curved recesses therein, and a core located between the plates. The core has opposed, convexly curved surfaces received in the recesses of the plates to allow the plates to slide in articulated manner over the core. The opposed surfaces of the core and the recesses of the plates have cooperating spherical curvatures. The recess of each plate surrounds a locating peg projecting centrally from the base of the recess and is bounded by an annular rim, such that the annular rims of the plates are arranged to contact one another at a predetermined limit of sliding movement of the plates over the core. The peg locates loosely in an opening located centrally in a curved surface of the core, whereby the plates can slide over the core in all directions while the peg holds the core captive.

公开(公告)号：US20190231553A1

公开(公告)日：2019-08-01

申请号：US16378419

申请日：2019-04-08

Applicant: Neuropro Technologies, Inc.

Inventor： Gary R. McLuen ,  Benjamin J. Remington ,  Daniel R. Baker ,  Joseph N. Logan ,  Gregory C. Stalcup ,  Daniel E. Gerbec

IPC: A61F2/44

CPC classification number: A61F2/4455 ,  A61F2/30965 ,  A61F2/442 ,  A61F2/4465 ,  A61F2/447 ,  A61F2002/2835 ,  A61F2002/3008 ,  A61F2002/30232 ,  A61F2002/30235 ,  A61F2002/30265 ,  A61F2002/30266 ,  A61F2002/30365 ,  A61F2002/30367 ,  A61F2002/30372 ,  A61F2002/30373 ,  A61F2002/30397 ,  A61F2002/30401 ,  A61F2002/30403 ,  A61F2002/30405 ,  A61F2002/3041 ,  A61F2002/30411 ,  A61F2002/30413 ,  A61F2002/30415 ,  A61F2002/30482 ,  A61F2002/30484 ,  A61F2002/30504 ,  A61F2002/30507 ,  A61F2002/30517 ,  A61F2002/3052 ,  A61F2002/30522 ,  A61F2002/30523 ,  A61F2002/30528 ,  A61F2002/30538 ,  A61F2002/30556 ,  A61F2002/3056 ,  A61F2002/30579 ,  A61F2002/30588 ,  A61F2002/30596 ,  A61F2002/30598 ,  A61F2002/30601 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30777 ,  A61F2002/30784 ,  A61F2002/30827 ,  A61F2002/30841 ,  A61F2002/30843 ,  A61F2002/30904 ,  A61F2002/4475 ,  A61F2002/4495 ,  A61F2310/00359

Abstract: A bone fusion method, system and device for insertion between bones that are to be fused together in order to replace degenerated discs and/or bones, for example, the vertebrae of a spinal column. The bone fusion device comprises a frame and one or more extendable plates that are able to be angled, rotatable, adjustable, and have top profiles designed to correct and/or match the replaced discs/bones. The bone fusion device is able to be inserted between or replace the vertebrae by using a minimally invasive procedure wherein the dimensions and/or other characteristics of the bone fusion device are selectable based on the type of minimally invasive procedure.

公开(公告)号：US20190209335A1

公开(公告)日：2019-07-11

申请号：US15864630

申请日：2018-01-08

Applicant: Warsaw Orthopedic, Inc.

Inventor： Loic Josse ,  Jorg Franke ,  Jean Charles Le Huec ,  Philippe Lemaitre ,  Bertrand Peultier

IPC: A61F2/44 ,  A61F2/30

CPC classification number: A61F2/4425 ,  A61B17/7002 ,  A61B17/7032 ,  A61F2/30771 ,  A61F2/4455 ,  A61F2/446 ,  A61F2/4611 ,  A61F2002/30092 ,  A61F2002/30125 ,  A61F2002/30131 ,  A61F2002/30133 ,  A61F2002/30156 ,  A61F2002/30242 ,  A61F2002/30405 ,  A61F2002/30507 ,  A61F2002/30518 ,  A61F2002/30528 ,  A61F2002/30579 ,  A61F2002/30601 ,  A61F2002/30607 ,  A61F2002/30616 ,  A61F2002/30617 ,  A61F2002/30649 ,  A61F2002/30665 ,  A61F2002/30774 ,  A61F2002/30777 ,  A61F2002/30841 ,  A61F2002/443 ,  A61F2002/4623 ,  A61F2002/4627 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00293 ,  A61F2310/00359

Abstract: A spinal construct includes a first endplate that is configured to engage a first vertebral surface. An expandable member is connected with the first endplate and includes a mating element. A second endplate is configured to engage a second vertebral surface and includes an in-situ guide surface engageable with the mating element to connect the member with the second endplate. Systems and methods are disclosed.

公开(公告)号：US20180325681A1

公开(公告)日：2018-11-15

申请号：US15868047

申请日：2018-01-11

Applicant: National Pingtung University Of Science And Technology

Inventor： Wen-Tzong LEE ,  Kevin Russell ,  Raj S. Sodhi

IPC: A61F2/38

CPC classification number: A61F2/384 ,  A61F2002/30527 ,  A61F2002/30528 ,  A61F2002/30629

Abstract: An artificial joint includes a first engagement structure, a first connecting member, a second engagement structure, and a second connecting member. The first engagement structure has an external gear. The first connecting member is connected to the first engagement structure and configured to connect a femur. The second engagement structure has an internal gear. The external and internal gears are meshed with each other respectively based on a first pitch circle and a second pitch circle. The first pitch circle is greater than the second pitch circle. The center of the second pitch circle is located within the first pitch circle. The second connecting member is connected to the second engagement structure and configured to connect a tibia.

公开(公告)号：US20180153701A1

公开(公告)日：2018-06-07

申请号：US15828940

申请日：2017-12-01

Applicant: Tornier

Inventor： Philippe Collin ,  Pierric Deransart

IPC: A61F2/40

CPC classification number: A61F2/4014 ,  A61F2/40 ,  A61F2/4081 ,  A61F2002/30299 ,  A61F2002/30528 ,  A61F2002/30654 ,  A61F2002/30662 ,  A61F2002/30663 ,  A61F2002/4022 ,  A61F2002/4051 ,  A61F2002/4085

Abstract: The glenohumeral component of the invention comprises a first side and a second side, which are opposite each other and which, in an implanted state in which the glenohumeral component is free-floating with respect to a humerus and a glenoid of a human shoulder, are in contact respectively with an end portion of the humerus and with a glenoid component intended to be secured to the glenoid. The first side of the glenohumeral component includes a convex articular surface that is designed to articulate with a concave bone surface prepared within the end portion of the humerus. The second side of the glenohumeral component includes a concave articular surface that is designed to articulate with a convex articular surface of the glenoid component. The corresponding shoulder prosthesis is thus reversed. Moreover, the articular interface between the glenoid component, which is secured to the glenoid, and the rest of the prosthesis has double mobility, which provides a greater range of motion between the glenoid and the humerus.

公开(公告)号：US09539105B2

公开(公告)日：2017-01-10

申请号：US14927627

申请日：2015-10-30

Applicant: GLOBUS MEDICAL, INC.

Inventor： Jeff Phelps

IPC: A61F2/44 ,  A61B17/70 ,  A61B17/86 ,  A61F2/30 ,  A61B17/80

CPC classification number: A61F2/442 ,  A61B17/7059 ,  A61B17/8047 ,  A61B17/8057 ,  A61B17/863 ,  A61F2/30749 ,  A61F2/44 ,  A61F2/4455 ,  A61F2/4465 ,  A61F2/447 ,  A61F2002/30187 ,  A61F2002/30352 ,  A61F2002/30364 ,  A61F2002/30365 ,  A61F2002/30367 ,  A61F2002/30489 ,  A61F2002/30528 ,  A61F2002/30538 ,  A61F2002/30604 ,  A61F2002/30787 ,  A61F2002/30794 ,  A61F2002/4475 ,  A61F2310/00796

Abstract: Intervertebral endoprosthesis discs suitable for surgical implantation between two vertebrae having and methods thereof. The prosthetic disc may have an endoprosthesis body including an anterior region and a posterior region designed to be positioned between a first vertebra and a second vertebra with a first and second movable insert positioned rotatably in anterior cavities and is rotatable to adjust the fasteners.

Abstract translation: 椎间盘内假体盘适用于两椎骨之间的手术植入及其方法。 假体盘可以具有内置假体，其包括前区域和后区域，其设计成位于第一椎骨和第二椎骨之间，其中第一和第二可移动插入件可旋转地定位在前腔中并且可旋转以调节紧固件。

公开(公告)号：US20160030191A1

公开(公告)日：2016-02-04

申请号：US14885777

申请日：2015-10-16

Applicant: Neuropro Technologies, Inc.

Inventor： Gary R. McLuen ,  Benjamin J. Remington ,  Daniel R. Baker ,  Joseph N. Logan ,  Gregory C. Stalcup

IPC: A61F2/44 ,  A61F2/46

CPC classification number: A61F2/447 ,  A61B17/70 ,  A61B2017/0256 ,  A61B2090/061 ,  A61B2090/0811 ,  A61F2/28 ,  A61F2/44 ,  A61F2/4455 ,  A61F2/446 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/2835 ,  A61F2002/30224 ,  A61F2002/30263 ,  A61F2002/30266 ,  A61F2002/30411 ,  A61F2002/30492 ,  A61F2002/30505 ,  A61F2002/30507 ,  A61F2002/30525 ,  A61F2002/30528 ,  A61F2002/30538 ,  A61F2002/30556 ,  A61F2002/30565 ,  A61F2002/30579 ,  A61F2002/30777 ,  A61F2002/30784 ,  A61F2002/30841 ,  A61F2002/3085 ,  A61F2002/30904 ,  A61F2002/3092 ,  A61F2002/4627 ,  A61F2002/4629 ,  A61F2220/0016 ,  A61F2220/0025 ,  A61F2250/0006 ,  A61F2250/0009 ,  A61F2310/00023 ,  A61F2310/00976

Abstract: A bone fusion device provides stability to bones during a bone fusion period. The bones include, for example, the vertebrae of a spinal column. The bone fusion device comprises one or more extendable tabs attached to the bone fusion device by associated rotating means. The bone fusion device is preferably inserted by using an arthroscopic surgical procedure. During arthroscopic insertion of the device, the tabs are pre-configured for compactness. In this compact configuration, the tabs are preferably deposed along and/or within an exterior surface of the bone fusion device. After the bone fusion device has been positioned between the bones, one or more tab(s) are extended. In the preferred embodiment, the position of each tab is related to a positioning element and extending blocks. Typically, the tabs advantageously position and brace the bone fusion device in the confined space between the bones until the bones have fused.

Abstract translation: 骨融合装置在骨融合期间提供对骨骼的稳定性。 骨骼包括例如脊柱的椎骨。 骨融合装置包括通过相关联的旋转装置附接到骨融合装置的一个或多个可伸展突出部。 骨融合装置优选地通过使用关节镜手术来插入。 在关节镜插入装置期间，突片被预先配置成紧凑。 在这种紧凑的结构中，突出部优选地沿着骨融合装置的外表面和/或在骨融合装置的外表面内被排出。 在骨融合装置已经定位在骨之间之后，一个或多个突片被延伸。 在优选实施例中，每个突片的位置与定位元件和延伸块有关。 通常，舌片有利地在骨骼之间的限制空间中定位和支撑骨融合装置，直到骨骼融合。

公开(公告)号：US20150351930A1

公开(公告)日：2015-12-10

申请号：US14831735

申请日：2015-08-20

Applicant: Flexmedex, LLC

Inventor： E. Skott GREENHALGH ,  John-Paul ROMANO

IPC: A61F2/44 ,  A61F2/46

CPC classification number: A61F2/447 ,  A61F2/442 ,  A61F2/4425 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/2835 ,  A61F2002/30378 ,  A61F2002/30462 ,  A61F2002/30471 ,  A61F2002/30528 ,  A61F2002/30594 ,  A61F2002/30685 ,  A61F2002/30785 ,  A61F2002/3093 ,  A61F2002/4415 ,  A61F2002/4475 ,  A61F2002/4677 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00101 ,  A61F2310/00131 ,  A61F2310/00137 ,  A61F2310/00155

Abstract: Devices and methods for orthopedic support are disclosed. The device can have a first rigid section hingedly attached to a second rigid section. The device can be curved or rotated around obstructions along an access path to a target site. The device can be delivered to an intervertebral location in a patient.

Abstract translation: 公开了矫形支撑的装置和方法。 该装置可以具有铰链地附接到第二刚性部分的第一刚性部分。 该设备可以沿着沿着到达目标地点的通路的障碍物弯曲或旋转。 该装置可被输送到病人的椎间位置。

公开(公告)号：US09034038B2

公开(公告)日：2015-05-19

申请号：US12419532

申请日：2009-04-07

Applicant: Bryan Barr ,  David Hovda ,  Yves Arramon

Inventor： Bryan Barr ,  David Hovda ,  Yves Arramon

IPC: A61F2/44 ,  A61F2/30

CPC classification number: A61F2/4425 ,  A61F2/30734 ,  A61F2002/30362 ,  A61F2002/30515 ,  A61F2002/30528 ,  A61F2002/30604 ,  A61F2002/30662 ,  A61F2002/30663 ,  A61F2002/3069 ,  A61F2002/30884 ,  A61F2002/30899 ,  A61F2002/30904 ,  A61F2002/443 ,  A61F2220/0025 ,  A61F2220/0033

Abstract: A spacer for an artificial spinal disc arrangement is provided. The artificial disc arrangement includes an upper plate, a lower plate, and articulating surfaces between the upper and lower plates arranged to permit motion between the upper and lower plates. The spacer has a first surface for contacting the upper plate and a second surface for contacting the lower plate and is of sufficient thickness such that, when disposed between the upper and lower plates, the spacer limits motion between the upper and lower plates. An artificial disc, a method of limiting motion of an artificial disc in a patient, and a method of performing spinal disc surgery are also disclosed.

Abstract translation: 提供了用于人造脊椎盘装置的间隔件。 人造盘装置包括上板，下板和上板和下板之间的铰接表面，其布置成允许上板和下板之间的运动。 间隔件具有用于接触上板的第一表面和用于接触下板的第二表面，并且具有足够的厚度，使得当设置在上板和下板之间时，间隔件限制上板和下板之间的运动。 还公开了一种人造盘，限制人体椎间盘在患者体内的运动的方法，以及进行椎间盘手术的方法。

公开(公告)号：US08894709B2

公开(公告)日：2014-11-25

申请号：US12258961

申请日：2008-10-27

Applicant: Neil Duggal ,  Louise C. Raymond ,  Joshua A. Butters ,  Jeffery D. Arnett ,  Dylan M. Hushka

Inventor： Neil Duggal ,  Louise C. Raymond ,  Joshua A. Butters ,  Jeffery D. Arnett ,  Dylan M. Hushka

IPC: A61F2/44 ,  A61F2/46 ,  A61B17/17 ,  A61B17/16 ,  A61F2/32 ,  A61F2/30 ,  A61B17/02

CPC classification number: A61F2/4425 ,  A61B17/1604 ,  A61B17/1671 ,  A61B17/1757 ,  A61B17/7079 ,  A61B2017/0256 ,  A61F2/32 ,  A61F2/4611 ,  A61F2/4657 ,  A61F2/4684 ,  A61F2002/302 ,  A61F2002/30232 ,  A61F2002/30242 ,  A61F2002/30354 ,  A61F2002/30364 ,  A61F2002/30369 ,  A61F2002/30383 ,  A61F2002/3039 ,  A61F2002/30397 ,  A61F2002/30426 ,  A61F2002/305 ,  A61F2002/30528 ,  A61F2002/30538 ,  A61F2002/30563 ,  A61F2002/30578 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/3065 ,  A61F2002/30652 ,  A61F2002/30654 ,  A61F2002/30655 ,  A61F2002/30662 ,  A61F2002/30663 ,  A61F2002/30685 ,  A61F2002/3069 ,  A61F2002/30841 ,  A61F2002/30843 ,  A61F2002/30884 ,  A61F2002/30892 ,  A61F2002/30904 ,  A61F2002/30934 ,  A61F2002/30937 ,  A61F2002/443 ,  A61F2002/4658 ,  A61F2002/4687 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0065 ,  A61F2230/0069 ,  A61F2230/0071 ,  A61F2250/0006 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179 ,  A61F2310/00407 ,  A61F2310/00796

Abstract: The present invention provides artificial disc prostheses, methods and instrumentation for implantation and revision thereof. Each prosthesis may comprise superior and inferior end plates and a nucleus positioned between articular surfaces of the end plates. The end plates may have planar bone engagement surfaces with a plurality of self-cutting teeth. The articular surfaces of the end plates may be planar or include a flattened portion. The nucleus includes superior and inferior articular surfaces which may comprise flattened portions such that when the articular surfaces of the nucleus and the end plates are placed in cooperation in a preferred orientation, the flattened and/or planar portions are aligned. Each prosthesis may provide flexion/extension, anterior/posterior translation, lateral bending, and/or axial rotation degrees of freedom. One embodiment comprises a prosthesis with a first joint providing flexion/extension and anterior/posterior translation, and a second joint providing lateral bending and axial rotation.

Abstract translation: 本发明提供了用于植入和修复的人造椎间盘假体，方法和仪器。 每个假体可以包括上端和下端板和位于端板的关节表面之间的核。 端板可以具有具有多个自切削齿的平面骨接合表面。 端板的关节表面可以是平面的或包括平坦部分。 细胞核包括上下关节表面，其可以包括扁平部分，使得当细胞核和端板的关节表面以优选取向协作放置时，扁平化部分和/或平面部分对准。 每个假体可以提供屈曲/伸展，前/后平移，侧向弯曲和/或轴向旋转自由度。 一个实施例包括具有提供弯曲/延伸和前/后平移的第一关节的假体，以及提供横向弯曲和轴向旋转的第二关节。