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1. 发明申请

US20050273167A1 Surgical measurement and resection framework 有权
标题翻译：手术测量和切除框架
公开(公告)号：US20050273167A1
公开(公告)日：2005-12-08
申请号：US10990191
申请日：2004-11-15
申请人： Daniel Triplett , T. Fallin , Robert Hoy , Alan Chervitz , Joel Dever
发明人： Daniel Triplett , T. Fallin , Robert Hoy , Alan Chervitz , Joel Dever
IPC分类号： A61B17/16 , A61B17/17 , A61B17/70 , A61B17/90 , A61B19/00 , A61F2/30 , A61F2/44 , A61F2/46
CPC分类号： A61B17/1757 , A61B17/1659 , A61B17/1671 , A61B17/1742 , A61B17/1764 , A61B17/8897 , A61B90/94 , A61B2090/061 , A61B2090/067 , A61B2090/3916 , A61F2/4405 , A61F2/4611 , A61F2/4657 , A61F2002/30616 , A61F2002/30649 , A61F2002/4622 , A61F2002/4677 , A61F2002/4687
摘要： A frame is attachable to first and second bone portions of a patient to facilitate measurement and resection of one or more bony landmarks. The frame has two anchoring features, each of which has a semispherical surface that permits rotational adjustment of the frame against the bone portions until the frame is secured. A bridging structure couples the anchoring features together such that the anchoring features are lockably movable with respect to each other. The bridging structure may have three linear sliders that provide the relative motion. A locking mechanism exerts pressure on all three sliders to lock them in place. An external anchoring feature enables attachment of the frame to a stationary reference to stabilize the frame. The frame also has registration features that permit attachment of measurement or resection tools to the frame. The frame is particularly useful for measuring and resecting spinal facets for facet replacement.
摘要翻译：框架可附接到患者的第一和第二骨部分，以便于测量和切除一个或多个骨骼地标。框架具有两个锚固特征，每个锚定特征具有半球形表面，其允许框架相对于骨部分的旋转调节，直到框架被固定。桥接结构将锚定特征联接在一起，使得锚定特征可相对于彼此锁定地移动。桥接结构可以具有提供相对运动的三个线性滑块。锁定机构对所有三个滑块施加压力以将它们锁定在适当位置。外部锚固特征使得能够将框架附接到固定基准件以稳定框架。该框架还具有允许将测量或切除工具附接到框架的配准特征。该框架特别适用于测量和切除脊柱面用于小面置换。

2. 发明申请

US20050131545A1 Spinal facet implant with spherical implant apposition surface and bone bed and methods of use 有权
标题翻译：具有球形植入物邻接表面和骨床的脊柱小面植入物及其使用方法
公开(公告)号：US20050131545A1
公开(公告)日：2005-06-16
申请号：US10860778
申请日：2004-06-02
申请人： Alan Chervitz , Daniel Triplett , T. Fallin , Robert Hoy , Daniel Justin
发明人： Alan Chervitz , Daniel Triplett , T. Fallin , Robert Hoy , Daniel Justin
IPC分类号： A61B17/70 , A61B17/86 , A61F2/00 , A61F2/30 , A61F2/44
CPC分类号： A61F2/4405 , A61B17/7049 , A61B17/7064 , A61B17/7067 , A61B17/8625 , A61B17/8695 , A61B2017/8655 , A61F2/30771 , A61F2/4611 , A61F2002/30125 , A61F2002/30154 , A61F2002/30156 , A61F2002/30163 , A61F2002/30171 , A61F2002/30426 , A61F2002/30433 , A61F2002/30448 , A61F2002/30514 , A61F2002/30574 , A61F2002/30576 , A61F2002/30578 , A61F2002/30579 , A61F2002/30616 , A61F2002/30663 , A61F2002/3082 , A61F2002/30841 , A61F2002/3085 , A61F2002/30934 , A61F2220/0025 , A61F2220/0041 , A61F2220/005 , A61F2230/0008 , A61F2230/0021 , A61F2230/0023 , A61F2230/005 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00131 , A61F2310/00179 , A61F2310/00203 , A61F2310/00239 , A61F2310/00796 , A61F2310/00928
摘要： Superior and/or inferior facets of one or more facet joints may be replaced by superior and/or inferior facet joint prostheses. In one embodiment, a kit of superior or inferior prostheses is provided, in which the prostheses have at least two dimensions that vary among members of the kit independently of each other. Each prosthesis may have a bone engaging surface having a surface that is polyaxially rotatable against a corresponding resection of a vertebra. Each prosthesis may also have an articulating surface shaped such that, after attachment to the spine, the replaced or partially replaced facet joints provide a larger medial-lateral range of motion when the spine is flexed than when the spine is extended. Crosslinks may be used to connect left and right prosthesis together in such a manner that they are stabilized in a position in which they are seated directly against the vertebra.
摘要翻译：一个或多个小关节的上和/或下小面可以由上和/或下小面关节假体代替。在一个实施例中，提供了一种上或下假体的套件，其中所述假体具有至少两个尺寸，所述尺寸在所述套件的各个构件之间彼此独立地变化。每个假体可以具有骨接合表面，其具有能够相对于脊椎的相应切除而被多轴旋转的表面。每个假体还可以具有成形为使得在附接到脊柱之后，当脊柱弯曲时，被替换的或部分替换的小关节提供更大的内侧 - 内侧运动范围，而不是当脊柱延伸时。交叉连接可以用于将左和右假体连接在一起，使得它们被稳定在它们直接抵靠椎骨的位置。

3. 发明申请

US20060217728A1 Polyaxial reaming apparatus and method 有权
标题翻译：多轴扩孔设备及方法
公开(公告)号：US20060217728A1
公开(公告)日：2006-09-28
申请号：US11388389
申请日：2006-03-24
申请人： Alan Chervitz , Daniel Triplett
发明人： Alan Chervitz , Daniel Triplett
IPC分类号： A61B17/00
CPC分类号： A61B17/1671 , A61B17/1615 , A61B17/1631 , A61B17/1757
摘要： A reamer may be designed to engage a guide member, such as a guide wire, implanted in bone at any of a plurality of relative orientations such that the resulting resection of the bone does not depend on the relative orientation. The reamer may have a shaft that receives torque and a reaming head with a cavity into which a protruding portion of the guide wire is insertable. The cavity may have a generally conical shape capable of receiving the guide wire at a variety of relative orientations. The orientation of the reaming head is determined not by that of the guide wire, but by a stationary frame to which the reamer is coupled. The reamer may optionally have an offset assembly that causes the reaming head to rotate about an axis displaced from that of the shaft to reduce the size of the incision required to reaming head.
摘要翻译：铰刀可以被设计成接合以多个相对取向中的任何一个植入在骨中的引导构件，例如导丝，使得所得到的骨的切除不依赖于相对取向。铰刀可以具有接收转矩的轴和具有可插入导丝的突出部分的腔的扩孔头。空腔可以具有能够以各种相对取向接收导丝的大致圆锥形形状。铰接头的方向不是由导丝的方向决定的，而是由铰刀连接的固定框架决定。铰刀可以可选地具有偏移组件，该偏移组件使铰链头围绕轴的轴线旋转以减小铰链头所需的切口的尺寸。

4. 发明申请

US20060217718A1 Facet joint implant crosslinking apparatus and method 有权
标题翻译：方面关节植入物交联装置及方法
公开(公告)号：US20060217718A1
公开(公告)日：2006-09-28
申请号：US11350179
申请日：2006-02-07
申请人： Alan Chervitz , Daniel Triplett
发明人： Alan Chervitz , Daniel Triplett
IPC分类号： A61F2/30
CPC分类号： A61B17/7064 , A61B17/7014 , A61B17/7019 , A61B17/7032 , A61B17/7034 , A61B17/7037 , A61B17/7043 , A61B17/7052 , A61B17/86 , A61F2/4405 , A61F2002/30377 , A61F2002/30395 , A61F2002/30471 , A61F2002/30507 , A61F2002/30538 , A61F2002/3054 , A61F2002/30878 , A61F2220/0025 , A61F2220/0033 , A61F2220/0091 , A61F2250/0006
摘要： A crosslink is provided for securing orthopedic implants, such as facet joint replacement implants, together. The crosslink has a pair of implant coupling components, a pair of rod coupling components, a rod, and a pair of fasteners. Each facet joint implant may include a semicylindrical interface received in a resilient member of the corresponding implant coupling component to permit relative cephalad/caudal adjustment between the crosslink and the implants. The resilient members grip the semicylindrical interface of the implant to enable at least temporary attachment of the implant coupling components to the implants independently of the rod. Clocking features on the semicylindrical interfaces and on the interfacing areas of the implant coupling components and rod coupling components may limit assembly of the crosslink to discrete relative orientations and prevent play after assembly. The fasteners secure the rod coupling components to the rod at the desired positions along the rod.
摘要翻译：提供了用于将矫形植入物（例如小关节置换植入物）一起固定的交联。交联具有一对植入物联接部件，一对杆联接部件，杆和一对紧固件。每个小关节植入件可以包括接收在相应的植入物联接部件的弹性构件中的半圆柱形界面，以允许交联和植入物之间的相对头部/尾部调节。弹性构件夹住植入物的半圆柱形界面，以使得植入物联接部件至少临时连接到独立于杆的植入物。半圆柱形界面上和植入物联接部件和杆联接部件的接口区域上的时钟特征可能限制了交联到离散的相对取向的组装，并且防止组装之后的播放。紧固件将杆联接部件沿着杆固定到所需的位置。

5. 发明申请

US20050131538A1 Spinal facet implants with mating articulating bearing surface and methods of use 有权
标题翻译：具有配合铰接轴承表面的脊骨小面植入物和使用方法
公开(公告)号：US20050131538A1
公开(公告)日：2005-06-16
申请号：US10860543
申请日：2004-06-02
申请人： Alan Chervitz , Daniel Triplett , T. Wade Fallin , Robert Hoy
发明人： Alan Chervitz , Daniel Triplett , T. Wade Fallin , Robert Hoy
IPC分类号： A61B17/70 , A61B17/86 , A61F2/00 , A61F2/30 , A61F2/44
CPC分类号： A61F2/4405 , A61B17/7049 , A61B17/7064 , A61B17/7067 , A61B17/8625 , A61B17/8695 , A61B2017/8655 , A61F2/30771 , A61F2/4611 , A61F2002/30125 , A61F2002/30154 , A61F2002/30156 , A61F2002/30163 , A61F2002/30171 , A61F2002/30426 , A61F2002/30433 , A61F2002/30448 , A61F2002/30514 , A61F2002/30574 , A61F2002/30576 , A61F2002/30578 , A61F2002/30579 , A61F2002/30616 , A61F2002/30663 , A61F2002/3082 , A61F2002/30841 , A61F2002/3085 , A61F2002/30934 , A61F2220/0025 , A61F2220/0041 , A61F2220/005 , A61F2230/0008 , A61F2230/0021 , A61F2230/0023 , A61F2230/005 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00131 , A61F2310/00179 , A61F2310/00203 , A61F2310/00239 , A61F2310/00796 , A61F2310/00928
摘要： Superior and/or inferior facets of one or more facet joints may be replaced by superior and/or inferior facet joint prostheses. In one embodiment, a kit of superior or inferior prostheses is provided, in which the prostheses have at least two dimensions that vary among members of the kit independently of each other. Each prosthesis may have a bone engaging surface having a surface that is polyaxially rotatable against a corresponding resection of a vertebra. Each prosthesis may also have an articulating surface shaped such that, after attachment to the spine, the replaced or partially replaced facet joints provide a larger medial-lateral range of motion when the spine is flexed than when the spine is extended. Crosslinks may be used to connect left and right prosthesis together in such a manner that they are stabilized in a position in which they are seated directly against the vertebra.
摘要翻译：一个或多个小关节的上和/或下小面可以由上和/或下小面关节假体代替。在一个实施例中，提供了一种上或下假体的套件，其中所述假体具有至少两个尺寸，所述尺寸在所述套件的各个构件之间彼此独立地变化。每个假体可以具有骨接合表面，其具有能够相对于脊椎的相应切除而被多轴旋转的表面。每个假体还可以具有成形为使得在附接到脊柱之后，当脊柱弯曲时，被替换的或部分替换的小关节提供更大的内侧 - 内侧运动范围，而不是当脊柱延伸时。交叉连接可以用于将左和右假体连接在一起，使得它们被稳定在它们直接抵靠椎骨的位置。

6. 发明申请

US20050131537A1 Spinal facet joint implant 有权
标题翻译：脊柱小关节植入物
公开(公告)号：US20050131537A1
公开(公告)日：2005-06-16
申请号：US10860487
申请日：2004-06-02
申请人： Robert Hoy , Daniel Triplett , T. Fallin , Alan Chervitz , Daniel Justin
发明人： Robert Hoy , Daniel Triplett , T. Fallin , Alan Chervitz , Daniel Justin
IPC分类号： A61B17/70 , A61B17/86 , A61F2/00 , A61F2/30 , A61F2/44
CPC分类号： A61F2/4405 , A61B17/7049 , A61B17/7064 , A61B17/7067 , A61B17/8625 , A61B17/8695 , A61B2017/8655 , A61F2/30771 , A61F2/4611 , A61F2002/30125 , A61F2002/30154 , A61F2002/30156 , A61F2002/30163 , A61F2002/30171 , A61F2002/30426 , A61F2002/30433 , A61F2002/30448 , A61F2002/30514 , A61F2002/30574 , A61F2002/30576 , A61F2002/30578 , A61F2002/30579 , A61F2002/30616 , A61F2002/30663 , A61F2002/3082 , A61F2002/30841 , A61F2002/3085 , A61F2002/30934 , A61F2220/0025 , A61F2220/0041 , A61F2220/005 , A61F2230/0008 , A61F2230/0021 , A61F2230/0023 , A61F2230/005 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00131 , A61F2310/00179 , A61F2310/00203 , A61F2310/00239 , A61F2310/00796 , A61F2310/00928
摘要： Superior and/or inferior facets of one or more facet joints may be replaced by superior and/or inferior facet joint prostheses. In one embodiment, a kit of superior or inferior prostheses is provided, in which the prostheses have at least two dimensions that vary among members of the kit independently of each other. Each prosthesis may have a bone engaging surface having a surface that is polyaxially rotatable against a corresponding resection of a vertebra. Each prosthesis may also have an articulating surface shaped such that, after attachment to the spine, the replaced or partially replaced facet joints provide a larger medial-lateral range of motion when the spine is flexed than when the spine is extended. Crosslinks may be used to connect left and right prosthesis together in such a manner that they are stabilized in a position in which they are seated directly against the vertebra.
摘要翻译：一个或多个小关节的上和/或下小面可以由上和/或下小面关节假体代替。在一个实施例中，提供了一种上或下假体的套件，其中所述假体具有至少两个尺寸，所述尺寸在所述套件的各个构件之间彼此独立地变化。每个假体可以具有骨接合表面，其具有能够相对于脊椎的相应切除而被多轴旋转的表面。每个假体还可以具有成形为使得在附接到脊柱之后，当脊柱弯曲时，被替换的或部分替换的小关节提供更大的内侧 - 内侧运动范围，而不是当脊柱延伸时。交叉连接可以用于将左和右假体连接在一起，使得它们被稳定在它们直接抵靠椎骨的位置。

7. 发明授权

US08777994B2 System and method for multiple level facet joint arthroplasty and fusion 有权
标题翻译：多层面关节置换和融合的系统和方法
公开(公告)号：US08777994B2
公开(公告)日：2014-07-15
申请号：US12240512
申请日：2008-09-29
申请人： Daniel J. Triplett , Alan Chervitz
发明人： Daniel J. Triplett , Alan Chervitz
IPC分类号： A61B17/70
CPC分类号： A61B17/7064 , A61B17/1757 , A61B17/7032 , A61B17/7035 , A61B17/704 , A61B17/7043 , A61F2/4405 , A61F2002/30507 , A61F2002/30649 , A61F2002/448 , A61F2220/0025
摘要： Facet joint replacement implants may be designed for use on multiple adjacent vertebral levels. Each superior implant may have a substantially semispherical concave surface, and each inferior implant may have a cooperating semispherical convex surface that is deformable to enable it to be pressed into the superior implant concave surface to fix the relative orientations of the superior and inferior implants. Thus, the inferior implant may be attached to the same pedicle as the superior implant, but may also be oriented independently of the superior implant and then fixed in position. Similar mounting structures may be used to attach one or more fusion implants to a level adjacent to that of a facet joint replacement implant.
摘要翻译：方面关节置换植入物可以设计用于多个相邻的椎骨水平。每个优选的植入物可以具有基本半球形的凹面，并且每个下部植入物可以具有配合的半球形凸面，其可变形以使其能够被压入上部植入物凹面以固定上下植入物的相对取向。因此，下部植入物可以附接到与上部植入物相同的椎弓根，但也可以独立于上部植入物定向，然后固定就位。可以使用类似的安装结构将一个或多个融合植入物附接到与小关节置换植入物相邻的水平。

8. 发明申请

US20120245512A1 NON-LINEAR FREE STATE CATHETER 审中-公开
标题翻译：非线性自由状态导管
公开(公告)号：US20120245512A1
公开(公告)日：2012-09-27
申请号：US13240624
申请日：2011-09-22
申请人： Thomas Wade Fallin , Jean-Sebastien Merette , Patrick Michel White , Alan Chervitz , Cary R. Reeves
发明人： Thomas Wade Fallin , Jean-Sebastien Merette , Patrick Michel White , Alan Chervitz , Cary R. Reeves
IPC分类号： A61M25/14 , A61M1/00 , A61M25/08
CPC分类号： A61M25/007 , A61M25/0074 , A61M25/065 , A61M25/0662
摘要： Devices and methods are disclosed to conduct fluid away from or deliver fluid to an area of a treatment site of a patient's body. For example, a catheter is provided having a terminal end with a non-linear shape such that fluid is delivered to or drained from an area of a treatment site.
摘要翻译：公开了将流体远离或将流体输送到患者身体的治疗部位的区域的装置和方法。例如，提供具有非线性形状的终端的导管，使得流体从治疗部位的区域被输送或排出。

9. 发明授权

US07998178B2 Linked bilateral spinal facet implants and methods of use 有权
公开(公告)号：US07998178B2
公开(公告)日：2011-08-16
申请号：US12240281
申请日：2008-09-29
申请人： Robert W. Hoy , T. Wade Fallin , Alan Chervitz , Daniel F. Justin
发明人： Robert W. Hoy , T. Wade Fallin , Alan Chervitz , Daniel F. Justin
IPC分类号： A61B17/70 , A61F2/44
CPC分类号： A61F2/4405 , A61B17/7049 , A61B17/7064 , A61B17/7067 , A61B17/8625 , A61B17/8695 , A61B2017/8655 , A61F2/30771 , A61F2/4611 , A61F2002/30125 , A61F2002/30154 , A61F2002/30156 , A61F2002/30163 , A61F2002/30171 , A61F2002/30426 , A61F2002/30433 , A61F2002/30448 , A61F2002/30514 , A61F2002/30574 , A61F2002/30576 , A61F2002/30578 , A61F2002/30579 , A61F2002/30616 , A61F2002/30663 , A61F2002/3082 , A61F2002/30841 , A61F2002/3085 , A61F2002/30934 , A61F2220/0025 , A61F2220/0041 , A61F2220/005 , A61F2230/0008 , A61F2230/0021 , A61F2230/0023 , A61F2230/005 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00131 , A61F2310/00179 , A61F2310/00203 , A61F2310/00239 , A61F2310/00796 , A61F2310/00928
摘要： Superior and/or inferior facets of one or more facet joints may be replaced by superior and/or inferior facet joint prostheses. In one embodiment, a kit of superior or inferior prostheses is provided, in which the prostheses have at least two dimensions that vary among members of the kit independently of each other. Each prosthesis may have a bone engaging surface having a surface that is polyaxially rotatable against a corresponding resection of a vertebra. Each prosthesis may also have an articulating surface shaped such that, after attachment to the spine, the replaced or partially replaced facet joints provide a larger medial-lateral range of motion when the spine is flexed than when the spine is extended. Crosslinks may be used to connect left and right prosthesis together in such a manner that they are stabilized in a position in which they are seated directly against the vertebra.

10. 发明申请

US20090024169A1 SYSTEM AND METHOD FOR MULTIPLE LEVEL FACET JOINT ARTHROPLASTY AND FUSION 有权
标题翻译：多级面接合牙根和融合的系统和方法
公开(公告)号：US20090024169A1
公开(公告)日：2009-01-22
申请号：US12240512
申请日：2008-09-29
申请人： Daniel J. Triplett , Alan Chervitz
发明人： Daniel J. Triplett , Alan Chervitz
IPC分类号： A61B17/70 , A61B17/04
CPC分类号： A61B17/7064 , A61B17/1757 , A61B17/7032 , A61B17/7035 , A61B17/704 , A61B17/7043 , A61F2/4405 , A61F2002/30507 , A61F2002/30649 , A61F2002/448 , A61F2220/0025
摘要： Facet joint replacement implants may be designed for use on multiple adjacent vertebral levels. Each superior implant may have a substantially semispherical concave surface, and each inferior implant may have a cooperating semispherical convex surface that is deformable to enable it to be pressed into the superior implant concave surface to fix the relative orientations of the superior and inferior implants. Thus, the inferior implant may be attached to the same pedicle as the superior implant, but may also be oriented independently of the superior implant and then fixed in position. Similar mounting structures may be used to attach one or more fusion implants to a level adjacent to that of a facet joint replacement implant.
摘要翻译：方面关节置换植入物可以设计用于多个相邻的椎骨水平。每个优选的植入物可以具有基本半球形的凹面，并且每个下部植入物可以具有配合的半球形凸面，其可变形以使其能够被压入上部植入物凹面以固定上下植入物的相对取向。因此，下部植入物可以附接到与上部植入物相同的椎弓根，但也可以独立于上部植入物定向，然后固定就位。可以使用类似的安装结构将一个或多个融合植入物附接到与小关节置换植入物相邻的水平。

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