公开(公告)号：US20120095517A1

公开(公告)日：2012-04-19

申请号：US12904975

申请日：2010-10-14

申请人： Marc Müller ,  Kris Chavatte

发明人： Marc Müller ,  Kris Chavatte

IPC分类号： A61B17/70

CPC分类号： A61B17/8855 ,  A61B17/8802 ,  A61B17/8897 ,  A61B2017/00557 ,  A61M25/0026 ,  A61M25/0097 ,  A61M25/1025 ,  A61M31/005 ,  A61M2025/1079

摘要： A catheter device that includes a double-threaded guidance wire that allows multiple use of a compliant cavity creation device (i.e., treatment of more than one level). The double-threaded guidance wire may be connected with the luer part of the device and a distal part of the balloon using a threaded engagement to avoid lengthening of the inner tube, avoid lengthening of the balloon, and to limit the plastic deformation of the system in axial direction. In other implementations, the double-threaded guidance wire may be reconnected to the distal part of the balloon with a distal thread of the double-threaded guidance wire in order to restore the nominal length.

摘要翻译： 一种导管装置，其包括允许多次使用顺应性空腔创建装置（即，多于一个水平的处理）的双螺纹引导线。 双线引导线可以使用螺纹接合与设备的鲁尔部分和气囊的远端部分连接，以避免内管的延长，避免气囊的延长，并且限制系统的塑性变形 在轴向上。 在其他实施方案中，双螺纹引导线可以用双螺纹引导线的远端螺纹重新连接到球囊的远端部分，以便恢复标称长度。

公开(公告)号：US09101430B2

公开(公告)日：2015-08-11

申请号：US12904975

申请日：2010-10-14

申请人： Marc Müller ,  Kris Chavatte

发明人： Marc Müller ,  Kris Chavatte

IPC分类号： A61M29/00 ,  A61B17/88

CPC分类号： A61B17/8855 ,  A61B17/8802 ,  A61B17/8897 ,  A61B2017/00557 ,  A61M25/0026 ,  A61M25/0097 ,  A61M25/1025 ,  A61M31/005 ,  A61M2025/1079

摘要： A catheter device that includes a double-threaded guidance wire that allows multiple use of a compliant cavity creation device (i.e., treatment of more than one level). The double-threaded guidance wire may be connected with the luer part of the device and a distal part of the balloon using a threaded engagement to avoid lengthening of the inner tube, avoid lengthening of the balloon, and to limit the plastic deformation of the system in axial direction. In other implementations, the double-threaded guidance wire may be reconnected to the distal part of the balloon with a distal thread of the double-threaded guidance wire in order to restore the nominal length.

摘要翻译： 一种导管装置，其包括允许多次使用顺应性空腔创建装置（即，多于一个水平的处理）的双螺纹引导线。 双线引导线可以使用螺纹接合与设备的鲁尔部分和气囊的远端部分连接，以避免内管的延长，避免气囊的延长，并且限制系统的塑性变形 在轴向上。 在其他实施方案中，双螺纹引导线可以用双螺纹引导线的远端螺纹重新连接到球囊的远端部分，以便恢复标称长度。

公开(公告)号：US08518115B2

公开(公告)日：2013-08-27

申请号：US12743293

申请日：2008-11-13

申请人： Kris Chavatte ,  Markus Weber

发明人： Kris Chavatte ,  Markus Weber

IPC分类号： A61F2/44

CPC分类号： A61F2/44 ,  A61B17/3472 ,  A61B17/7098 ,  A61B2090/037 ,  A61B2090/3983

摘要： The present invention is directed to a porous or permeable containment device for implanting into the interior volume of a targeted vertebral body for use in restoring the anatomy of the targeted vertebral body. The containment device is expandable from an insertion configuration to an expanded configuration via, for example, a bone filler material. The containment device preferably permits the bone filler material to flow out of the containment device via, for example, one or more pores, one or more flow-directing tentacles, etc. so that the bone filler material may interdigitates with the surrounding bone tissue. The containment device is preferably configured to have a pre-determined, ‘dog-bone’ shape, when in the expanded configuration. The containment device preferably also includes one or more knobs or ribs to facilitate anchoring of the containment device to the surrounding bone tissue, one or more air or fluid evacuation pores to permit air or fluid from escaping from the interior volume of the containment device and/or one or more radiopacity rings or markers to enable a surgeon to locate and/or position the containment device under X-ray imaging.

摘要翻译： 本发明涉及一种用于植入靶向椎体的内部体积的多孔或可渗透的容纳装置，用于恢复目标椎体的解剖结构。 容纳装置可以通过例如骨填充材料从插入构型扩展到扩张构型。 容纳装置优选地允许骨填充材料通过例如一个或多个孔，一个或多个引流触手等从容纳装置流出，使得骨填充材料可以与周围的骨组织交叉指向。 当处于扩展构型时，容纳装置优选地构造成具有预定的“狗骨”形状。 容纳装置优选地还包括一个或多个旋钮或肋，以便于将容纳装置锚定到周围的骨组织，一个或多个空气或流体抽空孔，以允许空气或流体从容纳装置的内部空间逸出和/ 或一个或多个不透射线环或标记，以使外科医生能够在X射线成像下定位和/或定位容纳装置。

公开(公告)号：US20120191101A1

公开(公告)日：2012-07-26

申请号：US13344727

申请日：2012-01-06

申请人： Christian Roth ,  Suryo Nedunkanal ,  Michele Sertore ,  Kurtis Wheeler ,  Kris Chavatte ,  Markus Weber ,  Joel Oberli

发明人： Christian Roth ,  Suryo Nedunkanal ,  Michele Sertore ,  Kurtis Wheeler ,  Kris Chavatte ,  Markus Weber ,  Joel Oberli

IPC分类号： A61B17/58

CPC分类号： A61B17/8822 ,  A61B17/8827 ,  A61B2017/00539

摘要： A hydraulic injection system is provided for injecting bone cement to a target anatomical location. The injection system can include a hydraulic injector configured to dispense a pressurized fluid, a cement cartridge assembly, and one or more conduits. The cement cartridge assembly includes at least one cement cartridge configured to receive the pressurized fluid and deliver the bone cement to the target anatomical location. The conduit is connected between the hydraulic injector and the cement cartridge assembly.

摘要翻译： 提供了一种用于将骨水泥注射到目标解剖学位置的液压注射系统。 注射系统可以包括配置成分配加压流体，水泥筒组件和一个或多个导管的液压喷射器。 水泥筒组件包括至少一个水泥筒，其构造成接收加压流体并将骨粘固剂输送到目标解剖位置。 导管连接在液压喷射器和水泥筒组件之间。

公开(公告)号：US08911497B2

公开(公告)日：2014-12-16

申请号：US12755256

申请日：2010-04-06

申请人： Kris Chavatte ,  Markus Weber

发明人： Kris Chavatte ,  Markus Weber

IPC分类号： A61F2/44 ,  A61B17/70 ,  A61B19/00 ,  A61B17/34

CPC分类号： A61B17/7098 ,  A61B17/3472 ,  A61B17/7097 ,  A61B2090/037 ,  A61B2090/3937

摘要： A minimally invasive system and method for vertebral body augmentation includes an expandable containment device, a chassis including an interior cavity for at least partially enclosing the expandable containment device, a first guidewire, a working cannula, a second guidewire having at least a partially flexible distal end portion and a sleeve for introducing bone filler material through a cannulated passageway of the sleeve and into an interior cavity of the containment device. The containment device preferably includes a plurality of pores for directing the outflow of bone filler material anteriorly within the vertebral body. The containment device and chassis are left interior to the vertebral body subsequent to height restoration and augmentation of the vertebral body.

摘要翻译： 用于椎体增强的微创系统和方法包括可扩张的容纳装置，包括用于至少部分地包围可扩张的容纳装置的内腔的底架，第一导丝，工作插管，具有至少部分柔性的远端的第二导丝 端部和用于通过套筒的插管通道引入骨填充材料并进入容纳装置的内部空腔的套筒。 容纳装置优选地包括用于引导骨填充材料在椎体内前方流出的多个孔。 在椎体的高度恢复和增大之后，容纳装置和底盘留在椎体的内部。

公开(公告)号：US20100262242A1

公开(公告)日：2010-10-14

申请号：US12755256

申请日：2010-04-06

申请人： Kris Chavatte ,  Markus Weber

发明人： Kris Chavatte ,  Markus Weber

IPC分类号： A61F2/44 ,  A61B17/58

CPC分类号： A61B17/7098 ,  A61B17/3472 ,  A61B17/7097 ,  A61B2090/037 ,  A61B2090/3937

摘要： A minimally invasive system and method for vertebral body augmentation includes an expandable containment device, a chassis including an interior cavity for at least partially enclosing the expandable containment device, a first guidewire, a working cannula, a second guidewire having at least a partially flexible distal end portion and a sleeve for introducing bone filler material through a cannulated passageway of the sleeve and into an interior cavity of the containment device. The containment device preferably includes a plurality of pores for directing the outflow of bone filler material anteriorly within the vertebral body. The containment device and chassis are left interior to the vertebral body subsequent to height restoration and augmentation of the vertebral body.

摘要翻译： 用于椎体增强的微创系统和方法包括可扩张的容纳装置，包括用于至少部分地包围可扩张的容纳装置的内腔的底架，第一导丝，工作插管，具有至少部分柔性的远端的第二导丝 端部和用于通过套筒的插管通道引入骨填充材料并进入容纳装置的内部空腔的套筒。 容纳装置优选地包括用于引导骨填充材料在椎体内前方流出的多个孔。 在椎体的高度恢复和增大之后，容纳装置和底盘留在椎体的内部。

公开(公告)号：US20100262240A1

公开(公告)日：2010-10-14

申请号：US12743293

申请日：2008-11-13

申请人： Kris Chavatte ,  Markus Weber

发明人： Kris Chavatte ,  Markus Weber

IPC分类号： A61F2/44

CPC分类号： A61F2/44 ,  A61B17/3472 ,  A61B17/7098 ,  A61B2090/037 ,  A61B2090/3983

摘要： The present invention is directed to a porous or permeable containment device for implanting into the interior volume of a targeted vertebral body for use in restoring the anatomy of the targeted vertebral body. The containment device is expandable from an insertion configuration to an expanded configuration via, for example, a bone filler material. The containment device preferably permits the bone filler material to flow out of the containment device via, for example, one or more pores, one or more flow-directing tentacles, etc. so that the bone filler material may interdigitates with the surrounding bone tissue. The containment device is preferably configured to have a pre-determined, ‘dog-bone’ shape, when in the expanded configuration. The containment device preferably also includes one or more knobs or ribs to facilitate anchoring of the containment device to the surrounding bone tissue, one or more air or fluid evacuation pores to permit air or fluid from escaping from the interior volume of the containment device and/or one or more radiopacity rings or markers to enable a surgeon to locate and/or position the containment device under X-ray imaging.

摘要翻译： 本发明涉及一种用于植入靶向椎体的内部体积的多孔或可渗透的容纳装置，用于恢复目标椎体的解剖结构。 容纳装置可以通过例如骨填充材料从插入构型扩展到扩张构型。 容纳装置优选地允许骨填充材料通过例如一个或多个孔，一个或多个引流触手等从容纳装置流出，使得骨填充材料可以与周围的骨组织交叉指向。 当处于扩展构型时，容纳装置优选地构造成具有预定的“狗骨”形状。 容纳装置优选地还包括一个或多个旋钮或肋，以便于将容纳装置锚定到周围的骨组织，一个或多个空气或流体抽空孔，以允许空气或流体从容纳装置的内部空间逸出和/ 或一个或多个不透射线环或标记，以使外科医生能够在X射线成像下定位和/或定位容纳装置。