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公开(公告)号：US07105025B2
公开(公告)日：2006-09-12
申请号：US11146787
申请日：2005-06-07
CPC分类号： A61F2/446 , A61B17/1757 , A61B2017/0256 , A61F2/442 , A61F2/4611 , A61F2002/2835 , A61F2002/30131 , A61F2002/302 , A61F2002/30235 , A61F2002/30611 , A61F2002/30616 , A61F2002/30747 , A61F2002/30785 , A61F2002/30787 , A61F2002/3082 , A61F2002/3085 , A61F2002/30858 , A61F2002/4475 , A61F2002/448 , A61F2002/4681 , A61F2230/0013 , A61F2230/0065 , A61F2230/0069 , A61F2250/0063 , A61F2310/00017 , A61F2310/00023 , A61F2310/00179
摘要： A bone fusion implant system including a first implant body having substantially flat top and bottom surfaces for engaging opposing vertebrae and a side wall extending between the top and bottom surfaces, the side wall including a concave recess and a second implant body having substantially flat top and bottom surfaces for engaging the opposing vertebrae and a side wall extending between the top and bottom surfaces thereof, the side wall of the second implant including an arcuate portion adapted to be received within the concave recess for enabling the first and second implant bodies to be positioned in nested side-by-side relation between the opposing vertebrae.
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公开(公告)号：US07070621B2
公开(公告)日：2006-07-04
申请号：US10338463
申请日：2003-01-08
IPC分类号： A61F2/44
CPC分类号： A61F2/446 , A61B17/1757 , A61B2017/0256 , A61F2/442 , A61F2/4611 , A61F2002/2835 , A61F2002/30131 , A61F2002/302 , A61F2002/30235 , A61F2002/30611 , A61F2002/30616 , A61F2002/30747 , A61F2002/30785 , A61F2002/30787 , A61F2002/3082 , A61F2002/3085 , A61F2002/30858 , A61F2002/4475 , A61F2002/448 , A61F2002/4681 , A61F2230/0013 , A61F2230/0065 , A61F2230/0069 , A61F2250/0063 , A61F2310/00017 , A61F2310/00023 , A61F2310/00179
摘要： A bone fusion implant system including a first implant body having substantially flat top and bottom surfaces for engaging opposing vertebrae and a side wall extending between the top and bottom surfaces, the side wall including a concave recess and a second implant body having substantially flat top and bottom surfaces for engaging the opposing vertebrae and a side wall extending between the top and bottom surfaces thereof, the side wall of the second implant including an arcuate portion adapted to be received within the concave recess for enabling the first and second implant bodies to be positioned in nested side-by-side relation between the opposing vertebrae.
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公开(公告)号：US20050228499A1
公开(公告)日：2005-10-13
申请号：US11146787
申请日：2005-06-07
CPC分类号： A61F2/446 , A61B17/1757 , A61B2017/0256 , A61F2/442 , A61F2/4611 , A61F2002/2835 , A61F2002/30131 , A61F2002/302 , A61F2002/30235 , A61F2002/30611 , A61F2002/30616 , A61F2002/30747 , A61F2002/30785 , A61F2002/30787 , A61F2002/3082 , A61F2002/3085 , A61F2002/30858 , A61F2002/4475 , A61F2002/448 , A61F2002/4681 , A61F2230/0013 , A61F2230/0065 , A61F2230/0069 , A61F2250/0063 , A61F2310/00017 , A61F2310/00023 , A61F2310/00179
摘要： A bone fusion implant system including a first implant body having substantially flat top and bottom surfaces for engaging opposing vertebrae and a side wall extending between the top and bottom surfaces, the side wall including a concave recess and a second implant body having substantially flat top and bottom surfaces for engaging the opposing vertebrae and a side wall extending between the top and bottom surfaces thereof, the side wall of the second implant including an arcuate portion adapted to be received within the concave recess for enabling the first and second implant bodies to be positioned in nested side-by-side relation between the opposing vertebrae.
摘要翻译： 一种骨融合植入系统，包括第一植入体，其具有用于接合相对的椎骨的基本平坦的顶部和底部表面以及在所述顶部和底部表面之间延伸的侧壁，所述侧壁包括凹形凹部和具有基本平坦顶部的第二植入体， 用于接合相对的椎骨的底表面和在其顶表面和底表面之间延伸的侧壁，第二植入物的侧壁包括弧形部分，其适于容纳在凹凹槽内，以使第一和第二植入物体能够被定位 在相对的椎骨之间嵌套的并排关系。
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公开(公告)号：US06783545B2
公开(公告)日：2004-08-31
申请号：US09545320
申请日：2000-04-07
IPC分类号： A61F244
CPC分类号： A61F2/446 , A61B17/1757 , A61B2017/0256 , A61F2/442 , A61F2/4611 , A61F2002/2835 , A61F2002/30131 , A61F2002/302 , A61F2002/30235 , A61F2002/30611 , A61F2002/30616 , A61F2002/30747 , A61F2002/30785 , A61F2002/30787 , A61F2002/3082 , A61F2002/3085 , A61F2002/30858 , A61F2002/4475 , A61F2002/448 , A61F2002/4681 , A61F2230/0013 , A61F2230/0065 , A61F2230/0069 , A61F2250/0063 , A61F2310/00017 , A61F2310/00023 , A61F2310/00179
摘要： A bone fusion implant includes a rigid body having a distal end, a proximal end and a longitudinal axis extending between the distal and proximal ends and a concave channel formed in the body between the distal and proximal ends, the concave channel being formed about an axis extending in a direction substantially perpendicular to the longitudinal axis of the body. The body has a first rigid cylindrical outer wall extending between the distal end of the body and the concave channel and a second rigid cylindrical outer wall extending between the proximal end of the body and the concave channel. The body also has a first opening at the distal end, a second opening at the proximal end and a hollow, internal chamber extending between the first and second openings.
摘要翻译： 骨融合植入物包括刚体，其具有在远端和近端之间延伸的远端，近端和纵向轴线以及在远端和近端之间形成在主体中的凹形通道，所述凹通道围绕轴线形成 在基本上垂直于主体的纵向轴线的方向上延伸。 主体具有在主体的远端和凹入通道之间延伸的第一刚性圆柱形外壁和在主体的近端和凹槽之间延伸的第二刚性圆柱形外壁。 主体还在远端具有第一开口，在近端具有第二开口，以及在第一和第二开口之间延伸的中空的内部腔室。
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公开(公告)号：US06436141B1
公开(公告)日：2002-08-20
申请号：US09788693
申请日：2001-02-20
IPC分类号： A61F244
摘要： An apparatus for facilitating fusion of adjacent bony structures includes an implant body dimensioned for positioning between adjacent bone structures to maintain the bone structures in desired spaced relation during interbody fusion. The implant body has an outer wall and an external threaded configuration disposed on the outer wall. At least one concave surface at least partially extends along the implant body. The concave surface advantageously reduces the transverse cross-sectional dimension of the implant member thereby facilitating placement of the implant member in restricted intervertebral areas. In addition, the concave surface enables placement of a pair of implants in nested side-by-side relation. Preferably, the threaded configuration has portions removed along an arc section of the outer wall thereby defining a series of generally longitudinally aligned concave surfaces in individual turns thereof. A system and method for facilitating fusion of adjacent vertebrae is also disclosed.
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公开(公告)号：US20090036933A1
公开(公告)日：2009-02-05
申请号：US11888330
申请日：2007-07-31
申请人： Michael A. Dube , Frederick Marciano , Randall Porter , Nicholas Theodore , Eeric Truumees , Christopher McDonnell , Daniel F. Justin , Chad W. Lewis
发明人： Michael A. Dube , Frederick Marciano , Randall Porter , Nicholas Theodore , Eeric Truumees , Christopher McDonnell , Daniel F. Justin , Chad W. Lewis
CPC分类号： A61B17/7059 , A61B17/1604 , A61B17/1655 , A61B17/1671 , A61B17/1728 , A61B17/1735 , A61B17/1757 , A61B17/68 , A61B17/7055 , A61B17/8014 , A61B17/8047 , A61B17/8052 , A61B17/808 , A61B17/8615 , A61B17/863 , A61B17/8695 , A61B17/8875 , A61B90/94 , A61B2090/033 , A61B2090/062
摘要： A spinal plating system for vertebral fixation includes a plate, a compression screw, multiple fixation members and polyaxially adjustable locking rings. The plate is shaped to conform to the curvature of the spine and the surfaces of the vertebral bodies. The compression screw fits through an insert, and together they are guided by the plate as the screw is driven into one of the vertebrae, producing compression between the adjacent vertebrae. A retaining lip on the plate prevents backout of the compression screw. The polyaxial locking rings can be polyaxially pivoted to attain a desired orientation, and are lockable to the plate to maintain the orientation. The fixation members fit through openings in the polyaxial locking rings and the plate to fix the plate to the vertebrae. Locking the polyaxial locking rings fixes the position of the fixation members relative to the plate, and prevents backout of the fixation members.
摘要翻译： 用于脊椎固定的脊椎电镀系统包括板，压缩螺钉，多个固定构件和多轴可调锁定环。 该板被成形为符合脊柱的曲率和椎体的表面。 压缩螺钉穿过插入件，并且当螺钉被驱动到一个椎骨中时，它们一起被板引导，在相邻的椎骨之间产生压缩。 板上的保持唇防止压缩螺钉的回缩。 多轴锁定环可以多轴旋转以获得期望的取向，并且可锁定到板以保持定向。 固定构件通过多轴锁定环和板中的开口配合，以将板固定到椎骨。 锁定多轴锁定环固定固定构件相对于板的位置，并防止固定构件的回退。
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公开(公告)号：US5813977A
公开(公告)日：1998-09-29
申请号：US696418
申请日：1996-08-13
申请人： Peter W. J. Hinchliffe , Dawn J. Pappalardo , Scott Larsen , Ian J. Tovey , Christopher McDonnell
发明人： Peter W. J. Hinchliffe , Dawn J. Pappalardo , Scott Larsen , Ian J. Tovey , Christopher McDonnell
CPC分类号： A61F5/3761 , A61B90/00 , A61G13/0045 , A61G13/124 , A61B17/320036
摘要： A surgical hand support apparatus includes a support member having a supporting surface for supporting at least the hand of a patient, a finger restraining member moveable relative to the supporting surface to be positioned to engage the fingers of the patient and a thumb restraining member moveable relative to the supporting surface to be positioned to engage the thumb of the patient. A quick release mechanism is associated with the finger restraining member and the thumb restraining member to lock the respective members at predetermined positions relative to the supporting surface. The apparatus may also include a wrist restraining member to engage the patient's wrist. An instrument support member is associated with the wrist restraining member and is configured to support a surgical instrument. A method is also disclosed for performing carpal tunnel surgery wherein the patient's hand is held in the hand support and a guiding instrument and balloon catheter are inserted through the instrument support member.
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公开(公告)号：US20100286777A1
公开(公告)日：2010-11-11
申请号：US12387963
申请日：2009-05-08
CPC分类号： A61F2/442 , A61F2/4455 , A61F2002/30504 , A61F2002/30571 , A61F2002/30596 , A61F2002/30598 , A61F2002/30616 , A61F2002/30626 , A61F2002/30632 , A61F2002/30736 , A61F2002/30787 , A61F2002/30843 , A61F2002/30848 , A61F2002/4475 , A61F2002/4629 , A61F2220/0025 , A61F2310/00017 , A61F2310/00023
摘要： The present invention teaches an improved spinal fusion implant and method of implanting same. The implant includes a shell and an insert, the insert capable of situating first and second plates of the shell with respect to each other and of preventing unwanted loosening of fasteners placed through the shell and into the adjacent vertebral bodies. The method includes implanting a shell, selecting an insert from a plurality of inserts, and placing an insert between first and second plates of the shell.
摘要翻译： 本发明教导了一种改进的脊柱融合植入物及其植入方法。 植入物包括壳体和插入件，该插入件能够将壳体的第一和第二板相对于彼此定位并且防止不必要地松开通过壳体放置的紧固件并进入相邻的椎体。 该方法包括植入壳体，从多个插入件中选择插入件，以及将插入件放置在壳体的第一和第二板之间。
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公开(公告)号：US5851214A
公开(公告)日：1998-12-22
申请号：US713091
申请日：1996-09-16
CPC分类号： A61B17/1611 , A61B17/1608 , A61B17/1671 , A61B17/2909 , A61B2017/00261 , A61B2017/2902 , A61B2017/2919 , A61B2017/292 , A61B2017/294 , A61B2017/2947 , A61B2090/0813
摘要： The present application discloses instruments for use in an endoscopic discetomy procedure which are configured to be disassembled for cleaning and reassembled for subsequent utilization. The preferred embodiments include endoscopic rongeur-style instruments which may be used to remove calcification, to trim away part of a bone and to remove tissue and tissue samples for biopsy purposes. The endoscopic surgical instruments of the present application are provided with a handle mechanism, an elongated endoscopic portion extending from the handle mechanism and a tool mechanism supported at a distal end of the endoscopic portion. The handle mechanism includes a body portion having an upper and a lower body portion, a stationary grip extending from the body portion and a pivotable grip pivotally mounted to body portion. In one embodiment, the pivotable grip is detachably mounted to body portion by a locking member which includes a fastener having a rod and an abutment portion. The endoscopic portion includes a first half-section member and a second half-section member which is preferably removably mounted to the first half-section member and is slidable with respect thereto.
摘要翻译： 本申请公开了用于内窥镜截割术的器械，其被配置为拆卸清洁并重新组装用于随后的使用。 优选的实施方案包括可用于去除钙化的内窥镜式龙骨式仪器，以切除部分骨骼并去除用于活检目的的组织和组织样品。 本申请的内窥镜手术器械设置有手柄机构，从手柄机构延伸的细长内窥镜部分和支撑在内窥镜部分的远端的工具机构。 手柄机构包括具有上主体部分和下主体部分的主体部分，从主体部分延伸的固定手柄和枢转地安装到主体部分的可枢转握柄。 在一个实施例中，可枢转的手柄通过锁定构件可拆卸地安装到主体部分，该锁定构件包括具有杆和邻接部分的紧固件。 内窥镜部分包括第一半部件和第二半部件，其优选地可拆卸地安装到第一半部件上并且可相对于其滑动。
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公开(公告)号：US08454644B2
公开(公告)日：2013-06-04
申请号：US11363404
申请日：2006-02-27
IPC分类号： A61B17/00
CPC分类号： A61B17/0218 , A61M29/00
摘要： A method of dilating an incision to provide access to a surgical site. Such method may include the steps of making an incision in the skin of a patient near a predetermined surgical site, inserting into the incision a dilator, inserting at least one shoe horn in juxtaposition or in direct apposition with the dilator, removing the dilator from the incision, inserting a blunt dissector adjacent the at least one shoe horn, removing the at least one shoe horn, inserting a retractor or a tube over the blunt dissector and into the incision such that the retractor or tube is at or adjacent the predetermined surgical site, removing the blunt dissector from the incision, and performing a surgical procedure at the predetermined surgical site through the retractor or tube.
摘要翻译： 一种扩张切口以提供进入手术部位的方法。 这种方法可以包括以下步骤：在预定手术部位附近的患者皮肤中进行切口，将切口插入扩张器中，将至少一个鞋垫插入并置或与扩张器直接连接，从扩张器中移除扩张器 将钝器解剖器插入到所述至少一个鞋垫附近，移除所述至少一个鞋垫，将所述牵开器或管插入所述钝性解剖器并进入所述切口中，使得所述牵开器或管位于或邻近所述预定手术部位 从切口中移除钝性解剖器，并通过牵开器或管在预定手术部位进行外科手术。
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