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1. 发明申请

US20130110120A1 ORTHOPEDIC DEVICE AND METHOD 审中-公开
标题翻译： ORTHOPEDIC设备和方法
公开(公告)号：US20130110120A1
公开(公告)日：2013-05-02
申请号：US13261391
申请日：2011-01-20
申请人： Gamal Baroud , Stephan Becker , Denis Imbeault
发明人： Gamal Baroud , Stephan Becker , Denis Imbeault
IPC分类号： A61B17/56
CPC分类号： A61B17/56 , A61B5/4504 , A61B17/1668 , A61B17/1671 , A61B17/3472 , A61B17/3476 , A61B17/7001 , A61B17/746 , A61B17/864 , A61B17/8811 , A61B2017/0023 , A61B2017/00398 , A61B2017/349 , A61B2090/064 , A61B2090/065
摘要： An orthopedic kit includes a hollow cannula having a distal end including spiral thread for engaging a bone, an elongated probe extending through the hollow cannula, and a metering device for moving the probe such that a distal end of the probe is moved away from a proximal end of the hollow cannula to into the bone to form a channel in the bone whereby the metering device measures a force applied by the distal end of the probe and thus the mechanical strengh of the bone. A cement injector also forms part of the kit which passes though the hollow canula beyond the distal end of the cannula into the channel to inject cement into the surrounding bone structure. A pedicle screw may also form part of the kit to be placed in the channel before the cement is cured.
摘要翻译：整形外科试剂盒包括中空套管，其具有包括用于接合骨的螺旋螺纹的远端，延伸穿过中空插管的细长探针和用于移动探针的计量装置，使得探针的远端远离近端中空插管的端部进入骨中以在骨中形成通道，由此计量装置测量由探针的远端施加的力并因此测量骨的机械强度。水泥注射器还形成套件的一部分，其穿过中空套管超过套管的远端进入通道以将水泥注入到周围的骨结构中。椎弓根螺钉还可以在水泥固化之前形成待放置在通道中的试剂盒的一部分。

2. 发明申请

US20130123790A1 BONE CEMENT DELIVERY SYSTEM 有权
标题翻译：骨水泥交付系统
公开(公告)号：US20130123790A1
公开(公告)日：2013-05-16
申请号：US13463349
申请日：2012-05-03
申请人： Gamal BAROUD , Denis Imbeault , Mohamed Habib
发明人： Gamal BAROUD , Denis Imbeault , Mohamed Habib
IPC分类号： A61B17/88
CPC分类号： A61B17/8822 , A61B17/8819 , A61B17/8833 , A61B2017/883
摘要： A bone cement delivery unit having a rigid support structure with a first portion configured to engage and retain a bone cement reservoir against its casing, a second portion supporting a transmission system and a third portion supporting and guiding a slidable push rod along the injection direction. The delivery system may include a control unit sliding the push rod opposite to the injection direction before stopping the push rod if the quantity of the bone cement pushed out of the reservoir has reached at least a predetermined minimum value, such as to eliminate residual flow. Also, the delivery system may include an adaptor including members electrically connected to the control unit, with the cement reservoir including a sensor for monitoring curing of the bone cement in electrical contact with the members of the adaptor.
摘要翻译：一种骨水泥输送单元，其具有刚性支撑结构，其具有第一部分，该第一部分构造成将骨水泥储存器接合并保持在其壳体上，支撑传动系统的第二部分和沿着注射方向支撑和引导可滑动推杆的第三部分。输送系统可以包括控制单元，其在停止推杆之前将推杆相对于喷射方向滑动，如果从水箱推出的骨水泥量达到至少预定的最小值，例如消除残余流量。此外，输送系统可以包括适配器，其包括电连接到控制单元的构件，其中水泥储存器包括用于监测与适配器的构件电接触的骨粘固剂的固化的传感器。

3. 发明授权

US09095392B2 Bone cement delivery system 有权
标题翻译：骨水泥输送系统
公开(公告)号：US09095392B2
公开(公告)日：2015-08-04
申请号：US13463349
申请日：2012-05-03
申请人： Gamal Baroud , Denis Imbeault , Mohamed Habib
发明人： Gamal Baroud , Denis Imbeault , Mohamed Habib
IPC分类号： A61B17/88
CPC分类号： A61B17/8822 , A61B17/8819 , A61B17/8833 , A61B2017/883
摘要： A bone cement delivery unit having a rigid support structure with a first portion configured to engage and retain a bone cement reservoir against its casing, a second portion supporting a transmission system and a third portion supporting and guiding a slidable push rod along the injection direction. The delivery system may include a control unit sliding the push rod opposite to the injection direction before stopping the push rod if the quantity of the bone cement pushed out of the reservoir has reached at least a predetermined minimum value, such as to eliminate residual flow. Also, the delivery system may include an adaptor including members electrically connected to the control unit, with the cement reservoir including a sensor for monitoring curing of the bone cement in electrical contact with the members of the adaptor.
摘要翻译：一种骨水泥输送单元，其具有刚性支撑结构，其具有第一部分，该第一部分构造成将骨水泥储存器接合并保持在其壳体上，支撑传动系统的第二部分和沿着注射方向支撑和引导可滑动推杆的第三部分。输送系统可以包括控制单元，其在停止推杆之前将推杆相对于喷射方向滑动，如果从水箱推出的骨水泥量达到至少预定的最小值，例如消除残余流量。此外，输送系统可以包括适配器，其包括电连接到控制单元的构件，其中水泥储存器包括用于监测与适配器的构件电接触的骨粘固剂的固化的传感器。

4. 发明申请

US20150173818A1 MINIMALLY INVASIVE METHOD AND APPLICATIONS FOR INJECTIBLE MATERIALS 审中-公开
标题翻译：最小的入侵方法和应用于注射材料
公开(公告)号：US20150173818A1
公开(公告)日：2015-06-25
申请号：US14636923
申请日：2015-03-03
申请人： Gamal Baroud , Stephan Becker , Denis Imbeault
发明人： Gamal Baroud , Stephan Becker , Denis Imbeault
IPC分类号： A61B17/88 , A61B17/86 , A61B5/107
CPC分类号： A61B17/8811 , A61B5/1076 , A61B5/4504 , A61B17/1668 , A61B17/1671 , A61B17/3472 , A61B17/7001 , A61B17/746 , A61B17/861 , A61B17/864 , A61B2017/0023 , A61B2017/00398 , A61B2090/064 , A61B2090/065
摘要： an orthopedic tube for delivering medical fluids, having a viscosity of at least 1 Pa.S and not to exceed 10000 Pa.S, into a bone cavity comprising an elongated hollow stem having a smooth stem outer wall. The elongated hollow stem has an external diameter sufficient to be inserted into a bone cavity formed in a bone. The elongated hollow stem has a proximal end and a distal end with the proximal end adapted to be in communication with a pressurized medical fluid injector; and the elongated hollow stem has an internal diameter sufficiently large to permit a path of least resistance to a flow of the cement from the injector. The distal end of the elongated stem is closed. There is at least a fenestration zone defined on the stem wall spaced from the distal end, and a plurality of distinct ports distributed in a pattern in the fenestration zone. The diameter of the ports in the fenestration zone determines the fluid dispersion pattern and the distribution of ports relative to the internal diameter of the elongated hollow stem is such that the fluid will fill up the hollow stem first until sufficient pressure is built up to seep the fluid through the ports in a uniform manner. Am method of measuring the density of the bone is also described.
摘要翻译：用于将具有至少1Pa·s且不超过10000Pa.S的粘度的医用流体的整形外科管插入骨腔中，所述骨腔包括具有光滑的茎外壁的细长的中空杆。细长的中空杆具有足以插入形成在骨中的骨腔中的外径。细长的中空杆具有近端和远端，近端适于与加压的医用流体注射器连通; 并且细长的中空杆具有足够大的内径，以允许对来自喷射器的水泥流动的阻力最小的路径。细长杆的远端是封闭的。至少一个开口区限定在与远端间隔开的杆壁上，以及在开窗区中以图案分布的多个不同的端口。开窗区域中的端口的直径确定了流体分散图案，并且端口相对于细长中空杆的内径的分布使得流体将首先填满中空杆，直到建立足够的压力以渗透到流体通过端口以均匀的方式。还描述了测量骨密度的方法。

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