公开(公告)号：US09144447B2

公开(公告)日：2015-09-29

申请号：US13705810

申请日：2012-12-05

申请人： K2M, Inc.

发明人： Larry McClintock ,  Kevin R. Strauss ,  Faheem Sandhu

IPC分类号： A61F2/46 ,  A61B17/88 ,  B23D31/00 ,  B26B25/00 ,  B26D3/08 ,  B26F3/00

CPC分类号： A61B17/8863 ,  A61B17/88 ,  A61B90/03 ,  A61B2090/036 ,  B23D31/002 ,  B26B25/005 ,  B26D3/08 ,  B26F3/002

摘要： A surgical rod scorer is provided. The surgical rod scorer includes a pair of elongated shaft members that are pivotably coupled to one another and movable from a spaced-apart configuration to an approximated configuration. Each of the shaft members includes a handle member that is configured for gripping by a user and jaw member that is configured to support respective first and second cutting assemblies thereon. The first and second cutting assemblies each include one or more cutting elements thereon configured and dimensioned to score surgical rod when the jaw members are in the approximated configuration and rotated about the surgical rod.

摘要翻译： 提供外科手术棒得分手。 手术棒评分器包括一对细长轴构件，其可彼此可枢转地联接并且可以从间隔开的构型移动到近似构型。 每个轴构件包括手柄构件，该把手构造成用于由使用者夹持并配置成在其上支撑相应的第一和第二切割组件的钳口构件。 第一和第二切割组件各自包括一个或多个切割元件，其上构造和尺寸设计成当夹钳构件处于近似构造并且围绕手术杆旋转时对外科手术杆进行打分。

公开(公告)号：US09131934B2

公开(公告)日：2015-09-15

申请号：US14228639

申请日：2014-03-28

申请人： K2M, Inc.

发明人： Kevin R. Strauss ,  Josef Gorek ,  Larry McClintock ,  John Kostuik

IPC分类号： A61B17/02 ,  A61B17/70 ,  A61B1/32

CPC分类号： A61B17/0218 ,  A61B1/32 ,  A61B17/02 ,  A61B17/0293 ,  A61B17/7001 ,  A61B17/7032 ,  A61B17/7083 ,  A61B2017/0225

摘要： A retractor having a pair of blades is disclosed. A ring having an opening is attached to one end of the blades. The blades define a channel therebetween. The blades may be pivotally coupled to the ring. The retractor may have at least two conditions. In a first condition, the retractor is insertable through an incision in a patient's skin to an operative site. In a second condition, the retractor may be manipulated for retracting tissue surrounding the operative site. Instruments, prostheses, or tissue may be inserted or removed through the channel of the retractor.

摘要翻译： 公开了一种具有一对叶片的牵开器。 具有开口的环连接到叶片的一端。 叶片在其间限定通道。 叶片可以枢转地联接到环上。 牵开器可具有至少两个条件。 在第一情况下，牵开器可通过患者皮肤中的切口插入到手术部位。 在第二情况下，可以操纵牵开器以缩回围绕手术部位的组织。 仪器，假体或组织可以通过牵开器的通道插入或移除。

公开(公告)号：US20150201971A1

公开(公告)日：2015-07-23

申请号：US14604136

申请日：2015-01-23

申请人： K2M, INC.

发明人： Robert Gaines ,  Kan Min ,  Brandon Moore

IPC分类号： A61B17/70

CPC分类号： A61B17/7001 ,  A61B17/7007 ,  A61B17/7032 ,  A61B17/7037 ,  A61B17/7041 ,  A61B17/7044 ,  A61B17/809

摘要： A spinal stabilization system includes a spinal rod, a plate, a set screw, and a bone screw. The plate includes a throughhole transitionable between a collapsed and expanded configuration, and a first slot adapted to receive a spinal rod therein. The set screw includes a distal portion having threads to engage with a threaded lumen of a bone screw, and the bone screw including a head portion transitionable between a first diameter and a second diameter. The head of the bone screw insertable into the throughhole and cooperatively transitions between the first diameter and the collapsed configuration to the second diameter and expanded configuration, respectively, as the set screw advances with respect to the bone screw to lock the spinal rod into the slot of the plate in the second diameter and expanded configuration.

摘要翻译： 脊柱稳定系统包括脊柱杆，板，固定螺钉和骨螺钉。 板包括可在折叠和膨胀构型之间转换的通孔和适于在其中容纳脊椎杆的第一槽。 固定螺钉包括具有螺纹以与骨螺钉的螺纹腔接合的远侧部分，并且骨螺钉包括可在第一直径和第二直径之间转变的头部部分。 当固定螺钉相对于骨螺钉前进时，骨螺钉的头部可分别插入到通孔中并协同地在第一直径和收缩构型之间过渡到第二直径和膨胀构型，以将脊柱杆锁定到槽 的板在第二直径和扩展配置。

公开(公告)号：US20150157363A1

公开(公告)日：2015-06-11

申请号：US14562902

申请日：2014-12-08

申请人： K2M, Inc.

发明人： Hilali Noordeen ,  Michael Barrus

IPC分类号： A61B17/70

CPC分类号： A61B17/701 ,  A61B17/7032 ,  A61B17/7035 ,  A61B17/7037 ,  A61B17/7086 ,  A61B17/8863

摘要： A spinal stabilization system includes a shaped spinal rod and a plurality of bone screws. The shaped spinal rod includes a body portion, a head portion, and a neck portion connecting the body portion to the head portion. The shaped spinal rod provides coronal rigidity for a complex deformity construct, and allows for rotation of the shaped spinal rod in a medial and lateral direction to facilitate insertion into the screw head. The bone screws include a housing portion and a screw shaft distally extending from the housing portion. The housing portion includes an inner housing and an outer housing slidably surrounding at least a portion of the inner housing. The inner housing defines a slot configured and dimensioned to releasably secure the body portion of the shaped spinal rod therein. The outer housing is movable relative to the inner housing between an unlock state and a locked state.

摘要翻译： 脊柱稳定系统包括成形脊柱杆和多个骨螺钉。 成形脊柱杆包括主体部分，头部部分和将主体部分连接到头部部分的颈部部分。 成形的脊柱杆为复杂的畸形构造提供冠状刚度，并且允许成形的脊柱杆在内侧和外侧方向上旋转以便于插入螺钉头。 骨螺钉包括壳体部分和从壳体部分向远侧延伸的螺钉轴。 壳体部分包括内壳体和可滑动地围绕内壳体的至少一部分的外壳体。 内壳体限定了狭槽，其构造和尺寸设计成可释放地将成形脊柱杆的主体部分固定在其中。 外壳体可在解锁状态和锁定状态之间相对于内壳体移动。

公开(公告)号：US20150134003A1

公开(公告)日：2015-05-14

申请号：US14604245

申请日：2015-01-23

申请人： K2M, Inc.

发明人： Oheneba Boachie-Adjei ,  John Kish ,  Craig Kashuba ,  Jennifer Moore ,  Michael Barrus ,  Nicholas A. Psaltos

IPC分类号： A61B17/70

CPC分类号： A61B17/7014 ,  A61B17/7037 ,  A61B17/7038 ,  A61B17/7043 ,  A61B17/7077 ,  A61B17/7086 ,  A61B17/88 ,  A61B2017/564

摘要： A manipulation device includes a body portion, a plurality of articulatable legs, and at least one lock member. The legs extend from the body portion. Each of the legs is configured to engage a surgical instrument at a distal end thereof. Each of the legs is transitionable between an unlocked condition, wherein the leg is free to articulate, and a locked condition, wherein the leg is fixed in position. The at least one lock member is operably disposed within the body portion and is coupled to at least one of the articulatable legs. The lock member is rotatable relative to the body portion between an unlocked position and a locked position for transitioning the at least one articulatable leg coupled thereto between the unlocked condition and the locked condition.

摘要翻译： 操纵装置包括主体部分，多个可铰接腿部和至少一个锁定构件。 腿从身体部分延伸。 每个腿构造成在其远端处接合外科器械。 每个腿可在解锁状态（其中腿部自由铰接）和锁定状态之间可转换，其中腿固定就位。 所述至少一个锁定构件可操作地设置在所述主体部分内并且联接到所述可铰接腿部中的至少一个。 锁定构件可相对于主体部分在解锁位置和锁定位置之间旋转，用于在解锁状态和锁定状态之间转换与其连接的至少一个可铰接腿。

公开(公告)号：US08979898B2

公开(公告)日：2015-03-17

申请号：US13771140

申请日：2013-02-20

申请人： K2M Inc

发明人： Timmon Ark ,  Daniel Genovese ,  Theo Choi

IPC分类号： A61B17/88 ,  A61B17/70

CPC分类号： A61B17/7037 ,  A61B17/7032 ,  A61B17/7055 ,  Y10T29/49826

摘要： Provided is an iliosacral polyaxial screw system. A multiple part insert member is provided to secure the screw to the housing of the assembly to accommodate screws in which the shank diameter of the screw is greater than the bottom opening of the screw housing or greater than the opening of a ring member designed to capture the head of the screw in the housing.

摘要翻译： 提供了一种髂骨多轴螺钉系统。 提供多部件插入构件以将螺钉固定到组件的壳体以容纳螺钉，其中螺杆的柄直径大于螺钉壳体的底部开口或大于设计成捕获的环构件的开口 螺钉的头部在外壳中。

公开(公告)号：US08945189B2

公开(公告)日：2015-02-03

申请号：US13711727

申请日：2012-12-12

申请人： K2M, Inc.

发明人： Michael Barrus ,  Scott A. Jones ,  Kevin Strauss

IPC分类号： A61B17/70 ,  A61B17/86

CPC分类号： A61B17/861 ,  A61B17/7011 ,  A61B17/7032 ,  A61B17/7035 ,  A61B17/7037 ,  A61B17/7086

摘要： Provided is a spinal fixation system including a taper lock screw including an inner housing and an outer housing that are translatable relative to one another to transition the taper lock screw between a locked position and an unlocked position. A locking device releasably connects to and operationally interacts with a flange of the taper lock screw. An unlocking device releasably connects to and operationally interacts with inner housing unlocking tool receptors of the taper lock screw to unlock the taper lock screw.

摘要翻译： 提供了一种脊椎固定系统，其包括锥形锁定螺钉，该锥形锁定螺钉包括可相对于彼此平移的内壳体和外壳体，以使楔形锁定螺钉在锁定位置和解锁位置之间转动。 锁定装置可释放地连接到锥形锁定螺钉的凸缘并与其可操作地相互作用。 解锁装置可释放地连接到锥形锁定螺钉的内部壳体解锁工具接收器并与之操作地相互作用以解锁锥形锁定螺钉。

公开(公告)号：US08882844B2

公开(公告)日：2014-11-11

申请号：US13868443

申请日：2013-04-23

申请人： K2M, Inc.

发明人： Larry McClintock

IPC分类号： A61F2/44 ,  A61F2/46 ,  A61F2/28 ,  A61F2/30

CPC分类号： A61F2/4455 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/30383 ,  A61F2002/30604 ,  A61F2002/30904 ,  A61F2002/4475 ,  A61F2002/448 ,  A61F2220/0025

摘要： An intervertebral instrument includes a shaft having distal and proximal ends. The proximal end of the shaft includes an attaching feature connected to handle. The shaft defines a pair tracks disposed along a portion of the surface thereof. The distal end includes a pair of wings. Each track guides instruments and implants along the intervertebral instrument. The implants are configured to receive bone graft or bone enhancers. The distal end of the shaft may include a removably attachable tip configured to engage the implants. The implants and the removably attachable tip form an implantable intervertebral disk. An intervertebral instrument and implant kit is also disclosed. A method of inserting intervertebral implants is also disclosed.

摘要翻译： 椎间器械包括具有远端和近端的轴。 轴的近端包括连接到手柄的附接特征。 轴限定沿其表面的一部分设置的一对轨道。 远端包括一对翼。 每个轨道沿着椎间仪器引导仪器和植入物。 植入物被配置成接收骨移植物或骨增强剂。 轴的远端可以包括构造成接合植入物的可移除地附接的尖端。 植入物和可移除地附接的尖端形成可植入的椎间盘。 还公开了椎间仪器和植入物套件。 还公开了插入椎间植入物的方法。

公开(公告)号：US08882840B2

公开(公告)日：2014-11-11

申请号：US14155531

申请日：2014-01-15

申请人： K2M, Inc.

发明人： Larry Mcclintock ,  Kevin R. Strauss ,  Atiq Durrani

IPC分类号： A61F2/44 ,  A61B17/88 ,  A61F2/30 ,  A61F2/46

CPC分类号： A61F2/442 ,  A61F2/44 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2002/30331 ,  A61F2002/30476 ,  A61F2002/30495 ,  A61F2002/30505 ,  A61F2002/3052 ,  A61F2002/3055 ,  A61F2002/30601 ,  A61F2002/30772 ,  A61F2002/30904 ,  A61F2002/4627 ,  A61F2002/4629 ,  A61F2220/0025 ,  A61F2220/0033

摘要： An expandable cage supports adjacent vertebra in spine surgery. The expandable cage includes a first supporting member configured to engage tissue and a second supporting member operatively associated with the first supporting member. The first and second supporting members are movable relative to each other. The expandable cage further includes a cam lock mechanism configured to maintain the first and second supporting members in a fixed relative position. In another embodiment, the expandable cage includes a ring plate lock mechanism in lieu of the cam lock mechanism. The ring plate lock mechanism is adapted to maintain the first and second supporting members in a fixed relative position.

摘要翻译： 可扩展的支架支撑脊柱手术中的相邻椎骨。 可膨胀笼包括构造成接合组织的第一支撑构件和与第一支撑构件可操作地相关联的第二支撑构件。 第一和第二支撑构件可相对于彼此移动。 可伸缩保持架还包括凸轮锁定机构，该凸轮锁定机构构造成将第一和第二支撑构件保持在固定的相对位置。 在另一个实施例中，可膨胀笼包括代替凸轮锁定机构的环形板锁定机构。 环板锁定机构适于将第一和第二支撑构件保持在固定的相对位置。

公开(公告)号：US20140277503A1

公开(公告)日：2014-09-18

申请号：US14212236

申请日：2014-03-14

申请人： K2M, Inc.

发明人： Ehud Mendel ,  Clint Boyd ,  Brandon Moore ,  Scott Jones

IPC分类号： A61F2/44

CPC分类号： A61F2/4465 ,  A61F2/4611 ,  A61F2002/30373 ,  A61F2002/30392 ,  A61F2002/30405 ,  A61F2002/30497 ,  A61F2002/30523 ,  A61F2002/30538 ,  A61F2002/30556 ,  A61F2002/30579 ,  A61F2002/30601 ,  A61F2002/30904 ,  A61F2002/3093 ,  A61F2002/4623 ,  A61F2002/4627 ,  A61F2002/4638 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179

摘要： A spinal fixation device includes a body having a first end defining an aperture, an engaging portion configured to engage a vertebral body, and an adjustment member configured to be received in the body through the aperture. The adjustment member is operatively coupled with the engaging portion to selectively position the engaging portion at one of a plurality of orientations relative to the body.

摘要翻译： 脊柱固定装置包括具有限定孔的第一端的主体，被配置为接合椎体的接合部分和被配置为通过所述孔容纳在体内的调节构件。 调节构件与接合部分可操作地联接以选择性地将接合部分相对于主体以多个取向中的一个定位。