SEPARATING BONE FIXATION DEVICES FROM INTRODUCERS
    1.
    发明申请
    SEPARATING BONE FIXATION DEVICES FROM INTRODUCERS 审中-公开
    从引言分离骨固定装置

    公开(公告)号:WO2014011669A1

    公开(公告)日:2014-01-16

    申请号:PCT/US2013/049773

    申请日:2013-07-09

    IPC分类号: A61B17/70

    摘要: Systems and methods for separating an internal bone fixation device from an introducer are disclosed. In some embodiments, a separation system includes a stabilizer (500) configured to slide over an introducer (101) for delivery of a bone fixation device (200) to a bone cavity, the stabilizer (500) being further configured to score a proximal end of the bone fixation device (200); and a separator (800) configured to engage the introducer (101) and to provide an impact to the introducer (101) to separate the introducer (101) from the bone fixation device (200).

    摘要翻译: 公开了用于将内骨固定装置与导引器分离的系统和方法。 在一些实施例中,分离系统包括被配置为在导引器(101)上滑动以用于将骨固定装置(200)输送到骨腔的稳定器(500),所述稳定器(500)进一步构造成对近端 的骨固定装置(200); 以及分隔件(800),其构造成接合所述导引器(101)并且对所述导引器(101)提供冲击以将所述导引器(101)与所述骨固定装置(200)分离。

    DEVICE, COMPOSITION AND METHOD FOR PREVENTION OF BONE FRACTURE AND PAIN
    2.
    发明申请
    DEVICE, COMPOSITION AND METHOD FOR PREVENTION OF BONE FRACTURE AND PAIN 审中-公开
    用于预防骨折和疼痛的装置,组合物和方法

    公开(公告)号:WO2013025504A1

    公开(公告)日:2013-02-21

    申请号:PCT/US2012/050333

    申请日:2012-08-10

    申请人: SHENOY, Vivek

    发明人: SHENOY, Vivek

    IPC分类号: A61B17/88 A61L24/00

    摘要: Methods, apparatus, compositions for reinforcing bone structures are disclosed as well as a reinforced bone structure itself. By injecting a low viscosity polymeric solution into a trabecular bone region at least partly surrounded by cortical bone allowing it to cross-link in-situ, a non-degradable gel can effectively reinforce the region by retaining fluid in the constrained space within the cortical shell. Due to the low viscosity of the pre-cross-linked aqueous polymeric solution, the entire site could be filled effectively and consistently. Additionally, by injecting a low viscosity pre-cursor, the solution fills the natural intra-trabecular spaces without substantial alteration of the trabecular structure at the site.

    摘要翻译: 公开了用于加强骨结构的方法,装置,组合物以及增强骨结构本身。 通过将低粘度聚合物溶液注射到至少部分被皮质骨包围以允许其原位交联的小梁骨区域中,不可降解的凝胶可以通过将流体保留在皮质壳内的约束空间内来有效地加强该区域 。 由于预交联的聚合物水溶液的粘度低,可以有效且一致地填充整个部位。 另外,通过注射低粘度前体,溶液填充天然的小梁间隙,而不会在现场的小梁结构基本上改变。

    ADHESIVE DELIVERY DEVICES, SYSTEMS AND METHODS
    3.
    发明申请
    ADHESIVE DELIVERY DEVICES, SYSTEMS AND METHODS 审中-公开
    胶粘剂输送装置,系统和方法

    公开(公告)号:WO2011065979A3

    公开(公告)日:2011-11-17

    申请号:PCT/US2010003060

    申请日:2010-11-30

    摘要: The present invention relates generally to adhesive delivery devices, systems and methods. In particular, the present invention provides a transcutaneous adhesive delivery device which provides simplified injectable fixation and repair of tissues especially bone tissue. Numerous devices have been used to repair bone fractures. Plates, pins and screws along with other implantable devices are common devices used in the repair of bone fractures. Plates and reinforcing mechanical fixtures are provided in various types, and are used in combination with pins, screws and other attachment means to repair bone tissue. These mechanical devices are used to mechanically fixate the bone tissue to provide stabilization and fixation to improve the healing process. Many of the mechanical bone fixation devices and methods are dependent on technique and can result in inadequate attachment, excessive time to install, undesirable long term effects of permanent implants such as infection, rejection, scarring and pain. These mechanical fixation devices also require surgery to implant. There is therefore a need for improved bone repair fixation devices, materials, systems and methods.

    摘要翻译: 本发明一般涉及粘合剂递送装置,系统和方法。 特别地,本发明提供了一种经皮粘合剂递送装置,其提供组织特别是骨组织的简单的可注射固定和修复。 已经使用许多装置来修复骨折。 板,销和螺钉以及其他可植入装置是用于修复骨折的常见装置。 板和加强机械夹具以各种类型提供,并且与销,螺钉和其他附接装置组合使用以修复骨组织。 这些机械装置用于机械固定骨组织以提供稳定和固定以改善愈合过程。 许多机械骨固定装置和方法取决于技术,并且可能导致不充分的附着,过多的安装时间,永久性植入物如感染,排斥,疤痕和疼痛的不期望的长期影响。 这些机械固定装置也需要手术植入。 因此,需要改进骨修复固定装置,材料,系统和方法。

    TEMPERATURE CONTROL SYSTEM
    4.
    发明申请
    TEMPERATURE CONTROL SYSTEM 审中-公开
    温度控制系统

    公开(公告)号:WO2007148336A3

    公开(公告)日:2009-04-30

    申请号:PCT/IL2007000746

    申请日:2007-06-19

    IPC分类号: B28C5/08 B28C5/46 B28C7/04

    摘要: A method of regulating a setting time of a bone filler material, the method comprising: (a) combining at least two filler material components to form a biocompatible mixture; (b) choosing a setting time for the mixture; and (c) regulating a temperature of the mixture to influence reaction kinetics so that the mixture does not set before the chosen setting time.

    摘要翻译: 一种调节骨填充材料的凝固时间的方法,所述方法包括:(a)将至少两种填料组分组合以形成生物相容性混合物; (b)选择混合物的凝固时间; 和(c)调节混合物的温度以影响反应动力学,使得混合物在所选择的凝固时间之前不设定。

    APPARATUS AND METHODS FOR REINFORCING BONE
    6.
    发明申请
    APPARATUS AND METHODS FOR REINFORCING BONE 审中-公开
    用于增强骨的装置和方法

    公开(公告)号:WO2007127255A2

    公开(公告)日:2007-11-08

    申请号:PCT/US2007010038

    申请日:2007-04-26

    发明人: RABINER ROBERT A

    IPC分类号: A61F2/00 A61B17/58

    摘要: Apparatuses and methods for reinforcing weakened or fractured bone (40) are disclosed. An apparatus for delivering a bone reinforcing mixture to a bone (40) includes a tube (22) having a proximal end (27), a distal end (23), and a longitudinal axis therebetween, wherein the tube (22) has at least one inner lumen (24) capable of allowing a bone reinforcing mixture to pass through, and a bone fitting portion (30) having an opening for accepting the tube (22), an insertion portion for insertion into the bone (40), and at least one relief valve (36).

    摘要翻译: 公开了用于加强弱化或骨折骨的装置和方法(40)。 用于将骨增强混合物递送到骨头(40)的装置包括具有近端(27),远端(23)和其间的纵向轴线的管(22),其中管(22)至少具有 一个能够允许骨骼增强混合物通过的内腔(24)和具有用于接纳管(22)的开口的骨装配部分(30),用于插入到骨头(40)中的插入部分 至少一个安全阀(36)。

    BONE TREATMENT SYSTEMS AND METHODS
    9.
    发明申请
    BONE TREATMENT SYSTEMS AND METHODS 审中-公开
    骨治疗系统和方法

    公开(公告)号:WO2006062916A2

    公开(公告)日:2006-06-15

    申请号:PCT/US2005/043984

    申请日:2005-12-06

    IPC分类号: A61F2/34

    摘要: The present invention relates in certain embodiments to medical devices for treating osteoplasty procedures such as vertebral compression fractures. More particularly, embodiments of the invention relate to instruments and methods for controllably restoring vertebral body height by controlling the geometry of fill material introduced into cancellous bone. A system 100 utilizes Rf energy in combination a conductive bone fill material 120 for polymerizing the surface of the inflow plume 165 to control the geometry of the fill material 120 and the application of force caused by inflows of fill material 120. In another embodiment, the method of treating bone includes injecting a volume of fill material 120 into a bone and selectively modifying a viscosity of a selected portion of the bone fill material 120 to control the direction of flow of the fill material 120 within the bone 90. The method can also include controlling at least one flow parameter of the flow of bone fill material 120. A system 100 for treating bone using this method includes an introducer 110A, 110B for delivering fill material 120 into the bone 90 and an energy source 125A selectively coupleable to the fill material 120 to alter the viscosity of the fill material 120 as it flows out of the introducer 110A, 110B.

    摘要翻译: 本发明在某些实施例中涉及用于治疗诸如椎骨压缩性骨折之类的骨整形手术的医疗装置。 更具体地说,本发明的实施例涉及通过控制引入松质骨的填充材料的几何形状来可控地恢复椎体高度的器械和方法。 系统100利用Rf能量结合导电骨填充材料120来聚合流入羽流165的表面以控制填充材料120的几何形状和由填充材料120的流入引起的力的施加。在另一个实施例中, 治疗骨的方法包括将一定体积的填充材料120注入到骨中并选择性地改变骨填充材料120的选定部分的粘度以控制填充材料120在骨90内的流动方向。该方法还可以 包括控制骨填充材料120的流动的至少一个流动参数。用于使用该方法治疗骨骼的系统100包括用于将填充材料120输送到骨骼90中的导入器110A,110B以及可选择地与填充物耦合的能量源125A 材料120以在填充材料120流出导引器110A,110B时改变填充材料120的粘度。