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1. 发明申请

WO2009094463A3 DILATOR 审中-公开
标题翻译：扩张器
公开(公告)号：WO2009094463A3
公开(公告)日：2009-10-22
申请号：PCT/US2009031710
申请日：2009-01-22
申请人： VERTIFLEX INC , TEBBE SHAWN , ALTARAC MOTI , CHENG YANG
发明人： TEBBE SHAWN , ALTARAC MOTI , CHENG YANG
IPC分类号： A61M29/02 , A61M29/00
CPC分类号： A61M29/00 , A61B17/025 , A61B17/3209 , A61B17/32093 , A61B17/3421 , A61B2017/00261 , A61B2017/0256 , A61B2017/320056 , A61B2017/346
摘要： A dilator that facilitates implantation of an interspinous spacer is provided. The dilator includes a proximal portion and a tapered distal portion interconnected by an elongated body portion. The tapered distal portion is ideally suited for splitting ligamentous tissue for creating a posterior midline pathway through the supraspinous ligament as well as for distracting the adjacent spinous processes. Two oppositely located and longitudinally extending channels or grooves are formed in the outer surface of the dilator for stabilizing the dilator with respect to the spinous processes. An accompanying cannula together with the dilator form a system for the distraction of the adjacent spinous processes, stabilization of the spinous processes with respect to the system and creation of a working channel for the implantation of an interspinous spacer.
摘要翻译：提供了促进椎间间隔物植入的扩张器。扩张器包括由细长本体部分互连的近端部分和锥形远端部分。锥形的远端部分非常适合于分裂韧带组织以产生穿过棘上韧带的后中线路径以及分散相邻的棘突。在扩张器的外表面中形成两个相对定位且纵向延伸的通道或凹槽，用于使扩张器相对于棘突稳定。伴随的套管与扩张器一起形成用于牵引相邻棘突的系统，相对于系统稳定棘突并且创建用于植入椎间间隔件的工作通道。

2. 发明公开

EP2219538A4 SPACER INSERTION INSTRUMENT 有权转让
标题翻译：仪器ZUM EINSETZEN VONABSTANDSSTÜCKEN
公开(公告)号：EP2219538A4
公开(公告)日：2012-12-26
申请号：EP08867282
申请日：2008-12-18
申请人： VERTIFLEX INC
发明人： ALTARAC MOTI , TEBBE SHAWN , KIM DANIEL H
IPC分类号： A61B17/56 , A61B17/34
CPC分类号： A61B17/7074 , A61B17/025 , A61B17/7062 , A61B17/7065 , A61B17/7067 , A61B2017/00004 , A61B2017/0256 , A61F2/0077
摘要： A percutaneous and minimally invasive instrument for inserting an interspinous process spacer into a patient is disclosed. The insertion instrument includes a first assembly connected to a handle assembly. The first assembly includes an inner shaft located inside an outer shaft and configured for relative translational motion with respect to the outer shaft. The relative translational motion causes one of the outer or inner shafts to move with respect to the other and thereby deflect at least one prong formed on one of the inner or outer shafts wherein such deflection causes engagement with a juxtapositioned interspinous spacer. The instrument further includes a driving tool configured for removable insertion into a proximal end of a passageway of the instrument.
摘要翻译：公开了一种用于将棘突间间隔物插入患者体内的经皮和微创手术器械。插入器械包括连接到手柄组件的第一组件。第一组件包括位于外轴内部并被构造用于相对于外轴的相对平移运动的内轴。相对平移运动导致外轴或内轴中的一个相对于另一个移动，从而使形成在内轴或外轴中的一个上的至少一个叉偏转，其中这种偏转导致与并置的棘突间间隔件的接合。仪器还包括配置成可移除地插入仪器通道的近端的驱动工具。所述驱动工具具有远侧间隔件接合部分，所述远侧间隔件接合部分构造成接合所述间隔件的所述部分，所述部分需要致动以将所述间隔件从至少一个未部署构造展开至至少一个部署构造，反之亦然

3. 发明专利

CA2695937C INTERSPINOUS SPACER 未知
公开(公告)号：CA2695937C
公开(公告)日：2016-02-02
申请号：CA2695937
申请日：2008-07-08
申请人： VERTIFLEX INC
发明人： ALTARAC MOTI , TEBBE SHAWN , REGLOS JOEY CAMIA , CHENG YANG , KADABA MURALI P , KIM DANIEL H
IPC分类号： A61B17/70 , A61F2/44
摘要： An implantable spacer for placement between adjacent spinous processes in a spinal motion segment is provided. The spacer includes a body defining a longitudinal axis and passageway. A first arm and a second arm are connected to the body. Each arm has a pair of extensions and a saddle defining a U-shaped configuration for seating a spinous process therein. Each arm has a proximal caming surface and is capable of rotation with respect to the body. An actuator assembly is disposed inside the passageway and connected to the body. When advanced, a threaded shaft of the actuator assembly contacts the caming surfaces of arms to rotate them from an undeployed configuration to a deployed configuration. In the deployed configuration, the distracted adjacent spinous processes are seated in the U-shaped portion of the arms.

4. 发明专利

ES2439945T3 Sistemas para estabilización dinámica posterior de la columna vertebral 未知
公开(公告)号：ES2439945T3
公开(公告)日：2014-01-27
申请号：ES06845480
申请日：2006-12-13
申请人： VERTIFLEX INC
发明人： FLAHERTY J CHRISTOPHER , ALTARAC MOTI , TEBBE SHAWN , KIM DANIEL H
IPC分类号： A61F2/44 , A61B17/02 , A61B17/16 , A61B17/17 , A61B17/34 , A61B17/70 , A61B17/88 , A61B46/27
摘要： Un dispositivo (410) para estabilizar al menos un segmento de movimiento de la columna vertebral quecomprende una primera vértebra que tiene una primera apófisis espinosa y una segunda vértebra que tiene unasegunda apófisis espinosa, en el que un espacio interespinoso está definido entre ellas, comprendiendo eldispositivo: un cuerpo (412) dimensionado y conformado para colocación dentro del espacio interespinoso, yal menos un miembro de extensión (414; 416) unido de forma que pueda moverse al cuerpo;en el que el al menos un miembro de extensión puede moverse desde una posición no desplegada a una posicióndesplegada y comprende dos miembros alargados (418a,b; 420a,b) separados para alojar a al menos una de lasprimera y segunda apófisis espinosas entre ellos, en el que el dispositivo tiene un primer perfil cuando el al menosun miembro de extensión está en la posición no desplegada y un segundo perfil cuando el al menos un miembro deextensión está en la posición desplegada, en el que el segundo perfil es mayor que el primer perfil.

5. 发明专利

AT549986T 未知
公开(公告)号：AT549986T
公开(公告)日：2012-04-15
申请号：AT07861721
申请日：2007-11-06
申请人： VERTIFLEX INC
发明人： TEBBE SHAWN , ALTARAC MOTI , KIM DANIEL H
IPC分类号： A61B17/70
摘要： Devices, systems and methods for dynamically stabilizing the spine are provided. The devices include an expandable spacer having an undeployed configuration and a deployed configuration, wherein the spacer has axial and radial dimensions for positioning between the spinous processes of adjacent vertebrae. The systems include one or more spacers and a mechanical actuation means for delivering and deploying the spacer. The methods involve the implantation of one or more spacers within the interspinous space.

6. 发明专利

AU2008275708A1 Interspinous spacer 未知
公开(公告)号：AU2008275708A1
公开(公告)日：2009-01-15
申请号：AU2008275708
申请日：2008-07-08
申请人： VERTIFLEX INC
发明人： TEBBE SHAWN , ALTARAC MOTI , CHENG YANG , KIM DANIEL H , KADABA MURALI P , REGLOS JOEY CAMIA
IPC分类号： A61B17/70 , A61F2/44

7. 发明专利

CA2684461A1 INTERSPINOUS SPACER 未知
公开(公告)号：CA2684461A1
公开(公告)日：2008-10-30
申请号：CA2684461
申请日：2008-04-16
申请人： VERTIFLEX INC
发明人： ALTARAC MOTI , TEBBE SHAWN , KIM DANIEL H
IPC分类号： A61F2/44 , A61B17/56
摘要： A novel implantable spacer for placement between adjacent spinous process es in a spinal motion segment is provided. The spacer includes a body defini ng a longitudinal passageway. A first arm and a second arm are connected to the body. Each arm has a pair of extensions and a saddle defining a U-shaped configuration for seating a spinous process therein. Each arm has a proxima l camming surface and is capable of rotation with respect to the body. An ac tuator assembly is disposed inside the longitudinal passageway and connected to the body. When advanced, the actuator assembly contacts the camming surf aces of the arms to rotate them from an undeployed configuration to a deploy ed configuration. In the deployed configuration, the distracted adjacent spi nous processes are seated in the U-shaped portion of the arms providing suff icient distraction to open the neural foramen to relieve pain. An insertion instrument is provided for implanting the interpsinous process spacer. The s ystem is configured for quick implantation through a small percutaneous inci sion employing minimally invasive techniques.

8. 发明专利

AU2008241447A1 Interspinous spacer 未知
公开(公告)号：AU2008241447A1
公开(公告)日：2008-10-30
申请号：AU2008241447
申请日：2008-04-16
申请人： VERTIFLEX INC
发明人： ALTARAC MOTI , TEBBE SHAWN
IPC分类号： A61F2/44 , A61B17/56

9. 发明专利

AU2014203394B2 Interspinous spacer 未知
公开(公告)号：AU2014203394B2
公开(公告)日：2016-11-03
申请号：AU2014203394
申请日：2014-06-23
申请人： VERTIFLEX INC
发明人： ALTARAC MOTI , TEBBE SHAWN , KIM DANIEL H
IPC分类号： A61F2/44 , A61B17/56
摘要： Abstract: A novel implantable spacer (10) for placement between adjacent spinous processes in a spinal motion segment is provided. The spacer includes a body (12) defining a longitudinal passageway (30). A first arm and a second arm (14, 16) are connected to the body (10). Each arm has a pair of extensions (42a, 42b & 44a, 44b) and a saddle (46, 48) defining a U-shaped configuration for seating a spinous process therein. Each arm has a proximal camming surface (41, 43) and is capable of rotation with respect to the body. An actuator assembly is disposed inside the longitudinal passageway and connected to the body. When advanced, the actuator assembly contacts the camming surfaces of the arms to rotate them from an undeployed configuration to a deployed configuration. In the deployed configuration, the distracted adjacent spinous processes are seated in the U-shaped portion of the arms providing sufficient distraction to open the neural foramen to relieve pain. An insertion instrument is provided for implanting the interpsinous process spacer. The system is configured for quick implantation through a small percutaneous incision employing minimally invasive techniques.

10. 发明专利

CA2697628C INTERSPINOUS SPACER 未知
公开(公告)号：CA2697628C
公开(公告)日：2016-05-10
申请号：CA2697628
申请日：2008-07-24
申请人： VERTIFLEX INC
发明人： ALTARAC MOTI , TEBBE SHAWN , REGLOS JOEY CAMIA , CHENG YANG , KADABA MURALI P , KIM DANIEL H
IPC分类号： A61F2/44 , A61B17/70
摘要： An implantable spacer for placement between adjacent spinous processes in a spinal motion segment is provided. The spacer includes a body defining a longitudinal axis and passageway. A first arm and a second arm are connected to the body. Each arm has a pair of extensions and a saddle defining a U-shaped configuration for seating a spinous process therein. Each arm has a proximal caming surface and is capable of rotation with respect to the body. An actuator assembly is disposed inside the passageway and connected to the body. When advanced, a threaded shaft of the actuator assembly contacts the caming surfaces of arms to rotate them from an undeployed configuration to a deployed configuration. In the deployed configuration, the distracted adjacent spinous processes are seated in the U-shaped portion of the arms.

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