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公开(公告)号：US08486110B2
公开(公告)日：2013-07-16
申请号：US13340483
申请日：2011-12-29
Applicant: Louis Fielding , Ian Bennett , Colin Cahill , Pat Arensdorf , Ralph Crisostomo , Todd Alamin
Inventor： Louis Fielding , Ian Bennett , Colin Cahill , Pat Arensdorf , Ralph Crisostomo , Todd Alamin
IPC: A61B17/70
CPC classification number: A61B17/7062
Abstract: A spinal implant system for restricting flexion of a spine includes an elongate band proportioned to engage at least two spinous processes. During use, the band is positioned engaging the spinous processes at a spinal segment of interest, where it restricts flexion at the segment. The length and tension of the band may be adjustable following to implantation using percutaneous or transcutaneous means.
Abstract translation: 用于限制脊柱弯曲的脊柱植入系统包括成比例的细长带以接合至少两个棘突。 在使用期间，带被定位成与感兴趣的脊髓部分处的棘突接合，其中它限制了该部分的屈曲。 在使用经皮或经皮手段进行植入之后，带的长度和张力可以是可调节的。
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2.发明授权公开(公告)号：US08454660B2
公开(公告)日：2013-06-04
申请号：US13206339
申请日：2011-08-09
Applicant: Todd Alamin , Ian Bennett , Colin Cahill , Louis Fielding
Inventor： Todd Alamin , Ian Bennett , Colin Cahill , Louis Fielding
IPC: A61B17/70
CPC classification number: A61B17/7065 , A61B17/7055 , A61B17/7062 , A61B17/842
Abstract: A spinal implant for limiting flexion of the spine includes a tether structure for encircling adjacent spinal processes. Usually, a pair of compliance members will be provided as part of the tether structure for elastically limiting flexion while permitting an extension. A cross-member is provided between the compliance member or other portions of the tether structure to stabilize the tether structure and prevent misalignment after implantation.
Abstract translation: 用于限制脊柱弯曲的脊柱植入物包括用于环绕相邻脊柱过程的系绳结构。 通常，将提供一对顺应性构件作为系绳结构的一部分，用于弹性限制弯曲，同时允许延伸。 在连接构件或系链结构的其它部分之间设置横向构件以稳定系绳结构并防止植入后的未对准。
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公开(公告)号：US20120165872A1
公开(公告)日：2012-06-28
申请号：US13274171
申请日：2011-10-14
Applicant: Todd Alamin , Ian Bennett , Louis Fielding , Colin Cahill , Jeffrey Schwardt
Inventor： Todd Alamin , Ian Bennett , Louis Fielding , Colin Cahill , Jeffrey Schwardt
CPC classification number: A61B17/7062 , A61B17/7022 , A61B2017/564
Abstract: Methods, apparatus and systems for constraining spinous processes to elastically limit flexion of two or more adjacent spinal segments rely on placing a tether structure over at least three adjacent vertebral bodies or two adjacent vertebral bodies and the sacrum. The tether structures may be continuous, for example in the form of a continuous loop, or may be discontinuous, for example in the form of a loop or elongate element having at least two anchor structures for securing in bone.
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4.发明申请METHODS AND SYSTEMS FOR INCREASING THE BENDING STIFFNESS AND CONSTRAINING THE SPREADING OF A SPINAL SEGMENT 审中-公开增加弯曲强度并限制螺旋分段扩展的方法和系统公开(公告)号：US20100036424A1
公开(公告)日：2010-02-11
申请号：US12535560
申请日：2009-08-04
Applicant: Louis Fielding , Ian Bennett , Manish Kothari , Todd Alamin , Hugues Malandain , Craig Litherland , Colin Cahill
Inventor： Louis Fielding , Ian Bennett , Manish Kothari , Todd Alamin , Hugues Malandain , Craig Litherland , Colin Cahill
CPC classification number: A61B17/7068 , A61B17/7053 , A61B17/7062 , A61B17/7067 , A61B17/842 , A61B2090/064
Abstract: A system for restricting spinal flexion includes superior and inferior tether structures joined by a pair of compliance members. Compliance members comprise tension members which apply a relatively low elastic tension on the tether structures. By placing the tether structures on or over adjacent spinous processes, flexion of a spinal segment can be controlled in order to reduce pain.
Abstract translation: 用于限制脊柱屈曲的系统包括由一对顺应性构件连接的上部和下部系绳结构。 合规构件包括在系绳结构上施加相对较低的弹性张力的张力构件。 通过将系绳结构置于相邻的棘突之上或之上，可以控制脊椎节段的屈曲以减轻疼痛。
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公开(公告)号：US20170319242A1
公开(公告)日：2017-11-09
申请号：US15409436
申请日：2017-01-18
Applicant: Todd ALAMIN , Ian BENNETT , Louis FIELDING , Colin CAHILL
Inventor： Todd ALAMIN , Ian BENNETT , Louis FIELDING , Colin CAHILL
CPC classification number: A61B17/7067 , A61B17/683 , A61B17/7053 , A61B17/7055 , A61B17/7062 , A61B17/842 , A61B17/846 , A61B2017/00862 , A61B2017/0417 , A61B2017/7073
Abstract: Spinal implants for limiting flexion of the spine are implanted between a superior spinous process and an inferior spinous process or sacrum. The implants include upper straps which are placed over the upper spinous process, while the lower portions of the implant are attached to the adjacent vertebra or sacrum. The attachments may be fixed, for example using screws or other anchors, or may be non-fixed, for example by placing a loop strap through a hole in the spinous process or sacrum.
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Patent Agency Ranking
公开(公告)号：US20160256201A1
公开(公告)日：2016-09-08
申请号：US14875495
申请日：2015-10-05
Applicant: Todd ALAMIN , Ian BENNETT , Louis FIELDING , Colin CAHILL
Inventor： Todd ALAMIN , Ian BENNETT , Louis FIELDING , Colin CAHILL
CPC classification number: A61B17/7067 , A61B17/683 , A61B17/7053 , A61B17/7055 , A61B17/7062 , A61B17/842 , A61B17/846 , A61B2017/00862 , A61B2017/0417 , A61B2017/7073
Abstract: Spinal implants for limiting flexion of the spine are implanted between a superior spinous process and an inferior spinous process or sacrum. The implants include upper straps which are placed over the upper spinous process, while the lower portions of the implant are attached to the adjacent vertebra or sacrum. The attachments may be fixed, for example using screws or other anchors, or may be non-fixed, for example by placing a loop strap through a hole in the spinous process or sacrum.
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公开(公告)号：US09295499B2
公开(公告)日：2016-03-29
申请号：US13889581
申请日：2013-05-08
Applicant: Todd Alamin , Ian Bennett , Colin Cahill , Louis Fielding , Manish Kothari , Jeffrey Schwardt
Inventor： Todd Alamin , Ian Bennett , Colin Cahill , Louis Fielding , Manish Kothari , Jeffrey Schwardt
CPC classification number: A61B17/7065 , A61B17/7055 , A61B17/7062 , A61B17/842
Abstract: A spinal implant for limiting flexion of the spine includes a tether structure for encircling adjacent spinal processes. Usually, a pair of compliance members will be provided as part of the tether structure for elastically limiting flexion while permitting an extension. A cross-member is provided between the compliance member or other portions of the tether structure to stabilize the tether structure and prevent misalignment after implantation.
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公开(公告)号：US20130274748A1
公开(公告)日：2013-10-17
申请号：US13648061
申请日：2012-10-09
Applicant: Ian BENNETT , Louis FIELDING , Hugues MALANDAIN , Todd ALAMIN
Inventor： Ian BENNETT , Louis FIELDING , Hugues MALANDAIN , Todd ALAMIN
IPC: A61B17/82
CPC classification number: A61B17/82 , A61B17/7053 , A61B17/7062 , A61B17/842 , A61B17/8869
Abstract: A surgical fastening mechanism for releasably locking an implantable tether includes a housing having a central channel. The housing has an entry aperture, an exit aperture and a side channel extending therebetween. A roller element has a sidewall with an aperture therethrough and the roller is slidably disposed at least partially in the central channel such that the entry and exit apertures are at least partially aligned with the roller aperture. This permits passage of the tether therethrough. Rotation of the roller element in a first direction winds the tether around the roller thereby creating a friction interface between the roller element, the housing and the tether. A locking mechanism is operably connected with either the housing or the roller element and is adapted to prevent rotation of the roller in the central channel and also adapted to prevent release of the tether from the roller.
Abstract translation: 用于可释放地锁定可植入系绳的手术紧固机构包括具有中心通道的壳体。 壳体具有入口孔，出口孔和在其间延伸的侧通道。 滚子元件具有通过其的孔的侧壁，并且该滚轮至少部分地可滑动地设置在中心通道中，使得入口孔和出口孔至少部分地与滚筒孔对准。 这允许系绳穿过其中。 滚子元件沿第一方向的旋转将围绕滚筒缠绕，从而在滚子元件，外壳和系绳之间产生摩擦接口。 锁定机构与壳体或滚子元件可操作地连接，并且适于防止辊在中心通道中的旋转，并且还适于防止系绳从辊松开。
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公开(公告)号：US08394128B2
公开(公告)日：2013-03-12
申请号：US13095586
申请日：2011-04-27
Applicant: Manish Kothari , Louis Fielding , Colin Cahill , Anand Parikh
Inventor： Manish Kothari , Louis Fielding , Colin Cahill , Anand Parikh
IPC: A61B17/88
CPC classification number: A61B17/82 , A61B17/68 , A61B17/7053 , A61B17/7062
Abstract: A constraining apparatus includes a constraining structure that captures a first and a second anatomical structure. A motion limiting member coupled with the constraining structure is adapted to provide a force resistant to relative movement of the first anatomical structure away from the second anatomical structure. A regulating member is detachably coupled with the motion limiting member or the constraining structure and is adapted to change the resistant force provided by the motion limiting member when the regulating member is in direct engagement with the motion limiting member or constraining structure.
Abstract translation: 约束装置包括捕获第一解剖结构和第二解剖结构的约束结构。 与约束结构联接的运动限制构件适于提供抵抗第一解剖结构远离第二解剖结构的相对运动的力。 调节构件与运动限制构件或约束结构可拆卸地联接，并且适于在调节构件与运动限制构件或约束结构直接接合时改变由运动限制构件提供的阻力。
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10.发明申请STRUCTURES AND METHODS FOR CONSTRAINING SPINAL PROCESSES WITH SINGLE CONNECTOR 审中-公开用单个连接器约束脊柱过程的结构和方法公开(公告)号：US20120209328A1
公开(公告)日：2012-08-16
申请号：US13455917
申请日：2012-04-25
Applicant: Todd Alamin , Ian Bennett , Louis Fielding , Colin Cahill , Manish Kothari
Inventor： Todd Alamin , Ian Bennett , Louis Fielding , Colin Cahill , Manish Kothari
CPC classification number: A61B17/7062 , A61B17/7055 , A61B17/842
Abstract: Spinous process constraint structures include a first attachment element for placement over a first spinous process and a second attachment element for placement over a second spinous process. The attachment elements are joined by a single connector which may optionally include a compliance member for providing controlled elasticity between the spinous processes.
Abstract translation: 旋转过程约束结构包括用于放置在第一棘突上的第一附接元件和用于放置在第二棘突上的第二附接元件。 附接元件通过单个连接器连接，该连接器可以可选地包括用于在棘突之间提供受控弹性的柔顺构件。
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