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1. 发明申请

WO2010141793A1 MULTI-LEVEL INTERSPINOUS IMPLANTS AND METHODS OF USE 审中-公开
标题翻译：多层次的互补植入物及其使用方法
公开(公告)号：WO2010141793A1
公开(公告)日：2010-12-09
申请号：PCT/US2010/037348
申请日：2010-06-04
申请人： KYPHON SARL , PHAN, Christopher U. , SCHUMMERS, David, M.
发明人： PHAN, Christopher U. , SCHUMMERS, David, M.
IPC分类号： A61B17/70
CPC分类号： A61B17/7065 , A61B17/7068
摘要： Multi-level interspinous implants and methods of using the implants with the implants generally include a first member for placement in a first interspinous space and a second member for placement in a second interspinous space. An elongated connector extends from one of the members and is sized to fit in a slot in the other member. Each of the first and second members may include a distal wing, a body, and a proximal wing. The members may also be positioned in a closed orientation for insertion into the patient and a deployed orientation with the distal and proximal wings extending outward along lateral sides of respective spinous processes. The connector may extend outward from the proximal wing of one of the members and away from the other member when that member is in the closed orientation. The connector may be rotated and inserted into the slot where it is secured when that member from which is extends is moved to the deployed orientation.
摘要翻译：多级椎间植入物和使用植入物与植入物的方法通常包括用于放置在第一棘突间空间中的第一构件和用于放置在第二棘突间空间中的第二构件。一个细长的连接器从一个构件延伸，并且其尺寸设计成适合于另一个构件中的狭槽。第一和第二构件中的每一个可以包括远侧翼，身体和近侧翼。这些构件还可以被定位在用于插入到患者体内的封闭取向中，并且所述远侧和近侧翼部的展开方位与相应棘突的侧面向外延伸。当该构件处于闭合取向时，连接器可以从一个构件的近侧翼向外延伸并远离另一个构件。连接器可以被旋转并插入槽中，在该位置被延伸的构件被移动到展开方位时，该槽被固定。

2. 发明申请

WO2009134888A3 APPARATUS AND METHODS FOR INSERTING FACET SCREWS 审中-公开
标题翻译：插入螺丝钉的装置和方法
公开(公告)号：WO2009134888A3
公开(公告)日：2009-12-23
申请号：PCT/US2009042113
申请日：2009-04-29
申请人： KYPHON SARL , PHAN CHRISTOPHER U , MALANDAIN HUGUES
发明人： PHAN CHRISTOPHER U , MALANDAIN HUGUES
IPC分类号： A61B17/88 , B25B13/48
CPC分类号： A61B17/7064 , A61B17/862 , A61B17/8883 , A61B17/8891 , A61B2090/031 , B25B13/06 , B25B13/488 , B25B13/50 , B25B15/008 , B25B15/02 , B25B23/101 , B25B23/105 , B25B23/108
摘要： An apparatus includes a first shaft (1100), a second shaft (1200), and a locking mechanism (1300). The first shaft may have a threaded portion (1126) and has an engagement portion (1110). The engagement portion of the first shaft is configured to engage a nut (1610). The second shaft may have a threaded portion (1232) and has an engagement portion" (1210). The engagement portion of the second shaft is configured to engage a screw (1650). At least a portion of the second shaft is disposed within the first shaft such that the threaded portion of the first shaft is engaged with the threaded portion of the second shaft. The locking mechanism is configured to selectively allow rotation of the second shaft relative to the first shaft.
摘要翻译：一种装置包括第一轴（1100），第二轴（1200）和锁定机构（1300）。第一轴可以具有螺纹部分（1126）并且具有接合部分（1110）。第一轴的接合部分构造成接合螺母（1610）。第二轴可以具有螺纹部分（1232）并且具有接合部分（1210），第二轴的接合部分构造成接合螺钉（1650），第二轴的至少一部分设置在第一轴，使得第一轴的螺纹部分与第二轴的螺纹部分接合，锁定机构构造成选择性地允许第二轴相对于第一轴旋转。

3. 发明申请

WO2008086276A2 EXPANDABLE INTERVERTEBRAL PROSTHESIS DEVICE FOR POSTERIOR IMPLANTATION AND RELATED METHOD THEREOF 审中-公开
标题翻译：用于后植入的可扩展椎间盘假体装置及其相关方法
公开(公告)号：WO2008086276A2
公开(公告)日：2008-07-17
申请号：PCT/US2008/050390
申请日：2008-01-07
申请人： UNIVERSTIY OF VIRGINIA PATENT FOUNDATION , KYPHON, INC. , ARLET, Vincent , PHAN, Christopher, U.
发明人： ARLET, Vincent , PHAN, Christopher, U.
IPC分类号： A61F2/44
CPC分类号： A61F2/44 , A61B2017/0256 , A61F2/30742 , A61F2/441 , A61F2002/30476 , A61F2002/3055 , A61F2002/30583 , A61F2002/30601 , A61F2002/4685 , A61F2002/4692 , A61F2210/0085 , A61F2220/0025
摘要： A method and device for the insertion of a vertebral cage that may be done through a posterior approach that is minimally traumatic and does not require retraction of the spinal cord, dural sac or spinal nerves. The insertion of the cage may therefore be parallel to the spinal cord and the cage will be rotated ninety degrees (or as desired or required) in the vertebral body defect or as applicable to achieve its proper positioning before expansion.
摘要翻译：一种用于插入椎骨笼的方法和装置，其可以通过最小创伤并且不需要回缩脊髓，硬膜囊或脊神经的后方入路来完成。因此，笼子的插入可以平行于脊髓，并且笼子将在椎体缺陷中旋转九十度（或根据需要或需要），或适用于在膨胀之前实现其正确定位。

4. 发明申请

WO2008027829A2 TISSUE EXTRACTION DEVICE AND METHOD OF USING THE SAME 审中-公开
标题翻译：组织提取装置及其使用方法
公开(公告)号：WO2008027829A2
公开(公告)日：2008-03-06
申请号：PCT/US2007076879
申请日：2007-08-27
申请人： KYPHON INC , JANSEN LEX P , FERDINAND ARTHUR , MALANDAIN HUGUES F , ORELLANA CLAUDIA , PHAN CHRISTOPHER U , ROTHWELL DEREK , TALMADGE KAREN D , WONG JENNIFER
发明人： JANSEN LEX P , FERDINAND ARTHUR , MALANDAIN HUGUES F , ORELLANA CLAUDIA , PHAN CHRISTOPHER U , ROTHWELL DEREK , TALMADGE KAREN D , WONG JENNIFER
IPC分类号： A61B10/02
CPC分类号： A61B17/320016 , A61B10/0266 , A61B10/06 , A61B17/221 , A61B17/32053 , A61B17/320708 , A61B2017/00261 , A61B2017/00867 , A61B2017/22034 , A61B2017/2215 , A61B2017/32004 , A61B2017/320064
摘要： Apparatuses and methods for performing minimally invasive medical procedures are disclosed herein. In one embodiment, an apparatus includes an outer body and an inner body movably disposable within a lumen of the outer body. The inner body and the outer body are each configured be inserted into a tissue. A cutting portion is disposed on at least one of the inner body or the outer body. At least one of the inner body or the outer body is configured to be moved relative to the other while inserted into the tissue such that the cutting portion severs at least a portion of the tissue from a remaining portion of the tissue, and the severed portion of the tissue is disposed within a lumen of the inner body. The inner body and/or the outer body can include an opening configured to receive a portion of tissue therethrough.
摘要翻译：本文公开了用于执行微创医疗程序的设备和方法。在一个实施例中，一种装置包括外主体和可移动地设置在外主体的管腔内的内主体。内部主体和外部主体均被构造成插入组织中。切割部分设置在内主体或外主体中的至少一个上。内部主体或外部主体中的至少一个构造成在插入组织中时相对于另一个移动，使得切割部分从组织的剩余部分切断组织的至少一部分，并且切断部分的组织布置在内体的管腔内。内部主体和/或外部主体可以包括构造成接收穿过其中的一部分组织的开口。

5. 发明申请

WO2015184012A3 LATERAL MASS FIXATION IMPLANT 审中-公开
标题翻译：左侧大量固定植入物
公开(公告)号：WO2015184012A3
公开(公告)日：2016-03-31
申请号：PCT/US2015032751
申请日：2015-05-27
申请人： PROVIDENCE MEDICAL TECHNOLOGY INC , PHAN CHRISTOPHER U , SMITH JEFFREY D , SAUNDERS TODD SHEPPARD , SIEMIONOW KRZYSZTOF
发明人： PHAN CHRISTOPHER U , SMITH JEFFREY D , SAUNDERS TODD SHEPPARD , SIEMIONOW KRZYSZTOF , MCCORMACK BRUCE M , LIOU EDWARD , TANAKA SHIGERU
IPC分类号： A61B17/70
CPC分类号： A61B17/7064 , A61B17/7002 , A61B17/7035 , A61B17/8085 , A61B17/809 , A61B2017/564
摘要： The various embodiments described herein provide lateral mass and facet fixation implants, which may be inserted and applied via a posterior approach, using minimally invasive or less invasive techniques. The embodiments described below generally include an intrafacet implant (or "facet implant") and a lateral mass fixation member attached to or attachable to the facet implant. The lateral mass fixation member can include one or more tabs extending from a middle portion and configured to secure the lateral mass fixation member to lateral masses of adjacent vertebrae. The tabs may be flexible, semi-rigid, or rigid, and may be collapsible to facilitate insertion of the device. Methods for delivering the lateral mass and facet fixation implants are also described.
摘要翻译：本文描述的各种实施例提供侧向质量和小面固定植入物，其可以使用微创或较少侵入性技术通过后路进行插入和应用。下面描述的实施例通常包括附着于或可附着于小面植入物的内侧植入物（或“小面植入物”）和侧向质量固定构件。横向质量固定构件可以包括一个或多个突出部，其从中间部分延伸并且构造成将侧向质量固定构件固定到相邻椎骨的横向质量块。突片可以是柔性的，半刚性的或刚性的，并且可以是可折叠的以便于装置的插入。还描述了用于输送侧向质量和小面固定植入物的方法。

6. 发明申请

WO2010144309A1 INTERSPINOUS IMPLANT AND METHODS OF USE 审中-公开
标题翻译：外来植入物和使用方法
公开(公告)号：WO2010144309A1
公开(公告)日：2010-12-16
申请号：PCT/US2010/037353
申请日：2010-06-04
申请人： KYPHON SARL, , PHAN, Christopher, U. , EDIDIN, Avram, A. , LYONS, Laruren, I. , MISHRA, Tanmay
发明人： PHAN, Christopher, U. , EDIDIN, Avram, A. , LYONS, Laruren, I. , MISHRA, Tanmay
IPC分类号： A61B17/70
CPC分类号： A61B17/7065
摘要： Vertebral implants sized to be inserted into a patient and positioned in an interspinous space. The implants may include a body and a pair of wings that extend outward beyond a first side of the body. The implants are sized and configured for the body to be positioned in the interspinous space with the wings on opposing lateral sides of one of the spinous processes. The wings may be adjusted to various spaced-apart distances to be positioned on the opposing sides of the spinous process. The implants may further be selectively adjustable between a collapsed orientation and a deployed orientation. The collapsed orientation includes one or both wings aligned with the main body to reduce an overall size of the implant to facilitate insertion into a patient. The extended orientation includes the wings extending outward from the first side of the body and along the lateral sides of the spinous process.
摘要翻译：脊椎植入物尺寸设置成插入病人并定位在棘突间。植入物可以包括主体和一对向外延伸超过身体的第一侧的翼。植入物的尺寸和构造适于使身体定位在棘突间的空间中，其中翼在其中一个棘突的相对的侧面上。翼可以调节到各种间隔距离，以定位在棘突的相对侧上。植入物还可以在折叠取向和展开方向之间有选择地调节。折叠的方向包括与主体对准的一个或两个翼片以减小植入物的总体尺寸以便于插入患者体内。延伸取向包括从身体的第一侧向外延伸并且沿着棘突的横向侧延伸的翼。

7. 发明申请

WO2010129133A1 DISTRACTION TOOL FOR DISTRACTING AN INTERSPINOUS SPACE 审中-公开
标题翻译：用于分配空间间隔的分类工具
公开(公告)号：WO2010129133A1
公开(公告)日：2010-11-11
申请号：PCT/US2010/030478
申请日：2010-04-09
申请人： KYPHON SARL, , PHAN, Christopher U. , MISHRA, Tammy
发明人： PHAN, Christopher U. , MISHRA, Tammy
IPC分类号： A61B17/02
CPC分类号： A61B17/025 , A61B2017/0256
摘要： Distraction tools for distracting an interspinous space formed between spinous processes. The distraction tool may include first and second handles connected together at a pivot between first and second ends. First and second prongs may extend outward from the handles. The handles may move about the pivot between a first orientation with the first and second prongs in proximity to each other and a second orientation with the first and second prongs separated in a first direction. A third member may be connected to the first and second handles and include a third outwardly-extending prong. The third member may be positioned together with the first and second prongs to form a unified prong when the first and second handles are in the first orientation. The unified prong is sized and shaped for insertion into the interspinous space. The third prong may separate from the first and second prongs in a second direction when the first and second handles are in the second orientation. The prongs distract the interspinous space when the handles are in the second orientation.
摘要翻译：分心工具，用于分散棘突之间形成的棘突间空间。牵引工具可以包括在第一和第二端之间的枢轴处连接在一起的第一和第二手柄。第一和第二分针可以从手柄向外延伸。手柄可以在第一取向与第一和第二插脚之间彼此接近的第一方向上移动，并且第一取向与第一和第二插脚沿第一方向分开。第三构件可以连接到第一和第二把手并且包括第三向外延伸的插脚。当第一和第二把手处于第一方向时，第三构件可以与第一和第二尖头一起定位，以形成统一的插脚。统一插脚的尺寸和形状可插入椎间盘间隙。当第一和第二手柄处于第二方向时，第三叉脚可以在第二方向上与第一和第二叉分离。当手柄处于第二个方向时，叉脚会分散椎间盘间隙。

8. 发明申请

WO2008086276A3 EXPANDABLE INTERVERTEBRAL PROSTHESIS DEVICE FOR POSTERIOR IMPLANTATION AND RELATED METHOD THEREOF 审中-公开
标题翻译：用于后置植入的可扩展的椎间前突出物及其相关方法
公开(公告)号：WO2008086276A3
公开(公告)日：2009-12-30
申请号：PCT/US2008050390
申请日：2008-01-07
申请人： UNIVERSTIY OF VIRGINIA PATENT , KYPHON INC , ARLET VINCENT , PHAN CHRISTOPHER U
发明人： ARLET VINCENT , PHAN CHRISTOPHER U
IPC分类号： A61B17/56 , A61B17/58 , A61F2/30
CPC分类号： A61F2/44 , A61B2017/0256 , A61F2/30742 , A61F2/441 , A61F2002/30476 , A61F2002/3055 , A61F2002/30583 , A61F2002/30601 , A61F2002/4685 , A61F2002/4692 , A61F2210/0085 , A61F2220/0025
摘要： A method and device for the insertion of a vertebral cage that may be done through a posterior approach that is minimally traumatic and does not require retraction of the spinal cord, dural sac or spinal nerves. The insertion of the cage may therefore be parallel to the spinal cord and the cage will be rotated ninety degrees (or as desired or required) in the vertebral body defect or as applicable to achieve its proper positioning before expansion.
摘要翻译：一种用于插入椎骨架的方法和装置，其可以通过最小创伤的后路进行，并且不需要退缩脊髓，硬脑膜囊或脊髓神经。因此，保持架的插入可以平行于脊髓，并且保持架将在椎体缺陷中旋转九十度（或按需要或需要），或适用于在扩张前实现其适当的定位。

9. 发明申请

WO2008103466A1 EXPANDABLE DEVICES FOR EMPLACEMENT IN BONE AND OTHER BODY PARTS AND METHODS OF USE OF SUCH DEVICES 审中-公开
标题翻译：用于骨骼和其他身体部位切除的可扩展装置及其使用方法
公开(公告)号：WO2008103466A1
公开(公告)日：2008-08-28
申请号：PCT/US2008/002386
申请日：2008-02-22
申请人： MEDTRONIC SPINE LLC , PHAN, Christopher, U.
发明人： PHAN, Christopher, U.
IPC分类号： A61F2/44 , A61F2/30 , A61F2/46 , A61F2/48
CPC分类号： A61F2/44 , A61B50/33 , A61B2050/0065 , A61F2/4455 , A61F2/4601 , A61F2/4611 , A61F2002/2817 , A61F2002/2835 , A61F2002/30433 , A61F2002/3055 , A61F2002/30581 , A61F2002/30601 , A61F2002/30843 , A61F2002/30892 , A61F2002/484 , A61F2220/0041
摘要： Disclosed are expandable devices for emplacement in bone and other body parts and methods of use of such devices. Embodiments of the expandable devices may comprise a plurality of interlocking members that can assume a first unexpanded configuration wherein the plurality of members are substantially contained within the body of a first of the plurality of the members, and a second expanded configuration wherein the members are expanded such that each of the members substantially emerges from at least one other member, and a contact element for engaging at least a portion of the body part. In certain embodiments, the expandable devices of the present invention provide a means to perform a posterior corpectomy.
摘要翻译：公开了用于放置在骨骼和其他身体部位中的可扩张装置以及使用这种装置的方法。可扩展装置的实施例可以包括多个互锁构件，其可以呈现第一未展开构造，其中多个构件基本上容纳在多个构件中的第一个构件的主体内，以及第二扩展构型，其中构件被展开使得每个构件基本上从至少一个其它构件出来，以及用于接合身体部分的至少一部分的接触元件。在某些实施方案中，本发明的可扩张装置提供了进行后路切除术的手段。

10. 发明申请

WO2008024911A3 APPARATUS AND METHODS FOR USE OF EXPANDABLE MEMBERS IN SURGICAL APPLICATIONS 审中-公开
标题翻译：在手术应用中使用可扩展成员的装置和方法
公开(公告)号：WO2008024911A3
公开(公告)日：2008-07-03
申请号：PCT/US2007076639
申请日：2007-08-23
申请人： KYPHON SARL , AUYOUNG BRYAN J , CHASMAWALA NISHITH , GONG GORMAN , HSIA ALEX , JANSEN LEX P , OSORIO REYNALDO A , PHAN CHRISTOPHER U , SAPIDA WARREN
发明人： AUYOUNG BRYAN J , CHASMAWALA NISHITH , GONG GORMAN , HSIA ALEX , JANSEN LEX P , OSORIO REYNALDO A , PHAN CHRISTOPHER U , SAPIDA WARREN
IPC分类号： A61B17/56
CPC分类号： A61B17/8855 , A61B2017/00557 , A61B2017/00867 , A61M25/01 , A61M25/1006 , A61M25/1034 , A61M25/1038 , A61M25/104 , A61M2025/0063 , A61M2025/1004 , A61M2025/1031 , A61M2025/1088
摘要： An apparatus includes a support member and a knob, each having an engagement portion. The support member is coupled to a shaft of a catheter assembly. The knob is configured to engage a stylet of the catheter assembly. The knob is configured to rotate relative to the support member through multiple discrete increments when the engagement portion of the knob is engaged with the engagement portion of the support member. Each discrete increment can be, for example, less than one revolution (e.g., thirty degrees of rotation).
摘要翻译：一种装置包括支撑构件和旋钮，每个具有接合部分。支撑构件联接到导管组件的轴。该旋钮被构造成接合导管组件的管心针。旋钮构造成当旋钮的接合部分与支撑构件的接合部分接合时通过多个离散的增量相对于支撑构件旋转。例如，每个离散的增量可以小于一圈（例如，三十度的旋转）。

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