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1. 发明申请

US20080140078A1 SURGICAL TOOLS FOR USE IN DEPLOYING BONE REPAIR DEVICES 审中-公开
标题翻译：用于骨髓修复装置的手术工具
公开(公告)号：US20080140078A1
公开(公告)日：2008-06-12
申请号：US11944379
申请日：2007-11-21
申请人： Charles L. Nelson , Kai U. Mazur , Heber Saravia , Christopher Staudenmayer
发明人： Charles L. Nelson , Kai U. Mazur , Heber Saravia , Christopher Staudenmayer
IPC分类号： A61B17/58
CPC分类号： A61B17/1615 , A61B17/164 , A61B17/1642 , A61B17/1686
摘要： The invention is generally directed to tools, systems and methods of preparing a bone site prior to deployment of bone repair devices.In one embodiment, a bone cutting instrument is provided with a generally rigid arcuate tube having a generally fixed radius and a lumen therethrough, a flexible drive shaft configured to be slidably and rotably received within the tube lumen, and a cutter head attached to an end of the drive shaft, whereby the shaft and cutter head may be first advanced together with the tube in an arcuate manner to cut an arcuate path in a bone, and then advanced in a telescoping manner relative to the tube being held in a generally fixed position to cut a straight path in the bone.Methods of forming a passage in a bone include advancing a cutter head into a bone along a curved path having a generally constant radius, and continuing to advance the cutter along a generally straight path extending from the curved path.
摘要翻译：本发明一般涉及在部署骨修复装置之前制备骨部位的工具，系统和方法。在一个实施例中，骨切割器具设置有大致刚性的弧形管，其具有大致固定的半径和通过其的腔，柔性驱动轴被构造成可滑动和可旋转地容纳在管腔内，以及连接到端部驱动轴，由此轴和刀头可以首先与管一起前进，以弓形方式切割骨中的弧形路径，然后相对于保持在大致固定位置的管以可伸缩的方式前进在骨头上切一条直路。在骨中形成通道的方法包括沿着具有大致恒定半径的弯曲路径将切割头推进到骨骼中，并且沿着从弯曲路径延伸的大致直线的路径继续推进切割器。

2. 发明申请

US20080149115A1 SURGICAL STATION FOR ORTHOPEDIC RECONSTRUCTION SURGERY 审中-公开
标题翻译：手术重建手术手术台
公开(公告)号：US20080149115A1
公开(公告)日：2008-06-26
申请号：US11944385
申请日：2007-11-21
申请人： Brian Hauck , Heber Saravia , Christopher Staudenmayer , Kai U. Mazur
发明人： Brian Hauck , Heber Saravia , Christopher Staudenmayer , Kai U. Mazur
IPC分类号： A61F5/37 , A61F5/00
CPC分类号： A61F5/3761 , A61B17/1703 , A61B17/1739 , A61B90/11 , A61G13/0045
摘要： A limb supporting apparatus adaptable for use during orthopedic surgery on a patient's limb having a platform base; an appendage rest supported by the platform base and adapted to immobilize the limb; an access port supported by the platform base; and a curved cannula supported by the access port and adapted to facilitate access to target bone during orthopedic surgery. Another aspect of the invention provides a method of performing an orthopedic procedure on a limb including the steps of immobilizing the limb on an appendage rest of a platform base; aligning a curved cannula supported by an access port with a target bone of the limb; and performing an orthopedic procedure on the target bone through the cannula.
摘要翻译：一种肢体支撑装置，适用于矫形外科手术期间具有平台基座的患者肢体; 由平台基座支撑并适于固定肢体的附肢; 由平台基座支持的接入端口; 以及由进入端口支撑并适于在矫形外科手术期间便于进入目标骨骼的弯曲插管。本发明的另一方面提供了一种在肢体上执行整形外科手术的方法，包括以下步骤：将肢体固定在平台基座的附肢上; 将由入口支撑的弯曲插管与肢体的目标骨对准; 以及通过所述套管在所述靶骨上进行整形外科手术。

3. 发明授权

US07846162B2 Minimally invasive actuable bone fixation devices 有权
标题翻译：微创可致动骨固定装置
公开(公告)号：US07846162B2
公开(公告)日：2010-12-07
申请号：US11383269
申请日：2006-05-15
申请人： Charles L. Nelson , Heber Saravia , Kai U. Mazur
发明人： Charles L. Nelson , Heber Saravia , Kai U. Mazur
IPC分类号： A61B17/58
CPC分类号： A61B17/7275 , A61B17/7208 , A61B17/7241 , A61B17/7266 , A61B17/7291 , A61B2017/00004
摘要： Apparatus for bone reinforcement, fixation and treatment of diseased or fractured bones including a supporting structure optionally coated with therapeutic agent is provided. The supporting structure or device may be collapsible upon deployment at the surgical site, and include fixation features such as anchors to securely position in place once deployed. Bone cement or other material may be provided to alternatively secure the positioned supporting structure for treatment. A lockable bone fixation device is described that comprises: a sleeve adapted to be positioned in a space formed in a bone; a guidewire adapted to guide movement of the sleeve; and an actuable lock adapted to secure the sleeve within the space of the bone from an end of the device.
摘要翻译：提供了用于骨增强，固定和治疗患病或骨折骨的装置，其包括任选地涂覆有治疗剂的支撑结构。支撑结构或装置在展开在外科手术部位时可以是可折叠的，并且包括诸如锚固件的固定特征，以便在展开后可靠地定位就位。可以提供骨水泥或其他材料以交替地固定定位的支撑结构以进行治疗。描述了一种可锁定的骨固定装置，其包括：适于定位在形成在骨中的空间中的套筒; 适于引导套筒运动的导丝; 以及适于将套筒从装置的端部固定在骨的空间内的致动锁。

4. 发明授权

US08287541B2 Fracture fixation device, tools and methods 有权
标题翻译：骨折固定装置，工具及方法
公开(公告)号：US08287541B2
公开(公告)日：2012-10-16
申请号：US12482406
申请日：2009-06-10
申请人： Charles L. Nelson , Heber Saravia , Stephen R. McDaniel , Trung Ho Pham , Kai U. Mazur , Stephen B. Gunther , Nathan Brown
发明人： Charles L. Nelson , Heber Saravia , Stephen R. McDaniel , Trung Ho Pham , Kai U. Mazur , Stephen B. Gunther , Nathan Brown
IPC分类号： A61B17/58
CPC分类号： A61B17/7266 , A61B17/1717 , A61B17/1739 , A61B17/7208 , A61B17/7225 , A61B17/7241 , A61B17/7291 , A61B17/8872 , A61B2017/00004 , A61B2090/062 , A61B2090/08021
摘要： A bone fixation device is provided with an elongate body having a longitudinal axis and having a first state in which at least a portion of the body is flexible and a second state in which the body is generally rigid, an actuatable gripper disposed at a distal location on the elongated body, a hub located on a proximal end of the elongated body, and an actuator operably connected to the gripper to deploy the gripper from a retracted configuration to an expanded configuration. Methods of repairing a fracture of a bone are also disclosed. One such method comprises inserting a bone fixation device into an intramedullary space of the bone to place at least a portion of an elongate body of the fixation device in a flexible state on one side of the fracture and at least a portion of a hub on another side of the fracture, and operating an actuator to deploy at least one gripper of the fixation device to engage an inner surface of the intramedullary space to anchor the fixation device to the bone. Various configurations are disclosed for allowing a device body to change shape as it moves from a flexible state to a rigid state.
摘要翻译：骨固定装置设置有具有纵向轴线的细长主体，并且具有第一状态，其中主体的至少一部分是柔性的，其中主体大体上是刚性的第二状态，设置在远侧位置的可致动夹具在细长主体上，位于细长主体的近端上的轮毂和可操作地连接到夹具的致动器以将夹具从缩回构型展开到扩展构型。还公开了修复骨折的方法。一种这样的方法包括将骨固定装置插入到骨的髓内空间中，以将固定装置的细长主体的至少一部分置于处于断裂的一侧上的柔性状态，并将另一侧的毂的至少一部分并且操作致动器以展开固定装置的至少一个夹持器以接合髓内空间的内表面以将固定装置锚固到骨骼上。公开了用于允许装置主体在从柔性状态移动到刚性状态时改变形状的各种构造。

5. 发明申请

US20100023010A1 FRACTURE FIXATION DEVICE, TOOLS AND METHODS 有权
标题翻译：断裂固定装置，工具和方法
公开(公告)号：US20100023010A1
公开(公告)日：2010-01-28
申请号：US12482406
申请日：2009-06-10
申请人： Charles L. Nelson , Heber Saravia , Stephen R. McDaniel , Trung Ho Pham , Kai U. Mazur , Stephen B. Gunther , Nathan Brown
发明人： Charles L. Nelson , Heber Saravia , Stephen R. McDaniel , Trung Ho Pham , Kai U. Mazur , Stephen B. Gunther , Nathan Brown
IPC分类号： A61B17/58
CPC分类号： A61B17/7266 , A61B17/1717 , A61B17/1739 , A61B17/7208 , A61B17/7225 , A61B17/7241 , A61B17/7291 , A61B17/8872 , A61B2017/00004 , A61B2090/062 , A61B2090/08021
摘要： A bone fixation device is provided with an elongate body having a longitudinal axis and having a first state in which at least a portion of the body is flexible and a second state in which the body is generally rigid, an actuateable gripper disposed at a distal location on the elongated body, a hub located on a proximal end of the elongated body, and an actuator operably connected to the gripper to deploy the gripper from a retracted configuration to an expanded configuration. Methods of repairing a fracture of a bone are also disclosed. One such method comprises inserting a bone fixation device into an intramedullary space of the bone to place at least a portion of an elongate body of the fixation device in a flexible state on one side of the fracture and at least a portion of a hub on another side of the fracture, and operating an actuator to deploy at least one gripper of the fixation device to engage an inner surface of the intramedullary space to anchor the fixation device to the bone. Various configurations are disclosed for allowing a device body to change shape as it moves from a flexible state to a rigid state.
摘要翻译：骨固定装置设置有具有纵向轴线并具有第一状态的细长主体，其中主体的至少一部分是柔性的，其中主体大体上是刚性的第二状态，设置在远侧位置处的可致动夹具在细长主体上，位于细长主体的近端上的轮毂和可操作地连接到夹具的致动器以将夹具从缩回构型展开到扩展构型。还公开了修复骨折的方法。一种这样的方法包括将骨固定装置插入到骨的髓内空间中，以将固定装置的细长主体的至少一部分置于处于断裂的一侧上的柔性状态，并将另一侧的毂的至少一部分并且操作致动器以展开固定装置的至少一个夹持器以接合髓内空间的内表面以将固定装置锚固到骨骼上。公开了用于允许装置主体在从柔性状态移动到刚性状态时改变形状的各种构造。

6. 发明授权

US07914533B2 Minimally invasive actuable bone fixation devices 有权
标题翻译：微创可致动骨固定装置
公开(公告)号：US07914533B2
公开(公告)日：2011-03-29
申请号：US11565534
申请日：2006-11-30
申请人： Charles L. Nelson , Heber Saravia , Kai U. Mazur
发明人： Charles L. Nelson , Heber Saravia , Kai U. Mazur
IPC分类号： A61B17/56
CPC分类号： A61B17/7275 , A61B17/7208 , A61B17/7241 , A61B17/7266 , A61B17/7291 , A61B2017/00004
摘要： Apparatus for bone reinforcement, fixation and treatment of diseased or fractured bones including a supporting structure optionally coated with therapeutic agent is provided. The supporting structure or device may be collapsible upon deployment at the surgical site, and include fixation features such as anchors to securely position in place once deployed. Bone cement or other material may be provided to alternatively secure the positioned supporting structure for treatment. A lockable bone fixation device is described that comprises: a sleeve adapted to be positioned in a space formed in a bone; a guidewire adapted to guide movement of the sleeve; and an actuable lock adapted to secure the sleeve within the space of the bone from an end of the device.
摘要翻译：提供了用于骨增强，固定和治疗患病或骨折骨的装置，其包括任选地涂覆有治疗剂的支撑结构。支撑结构或装置在展开在外科手术部位时可以是可折叠的，并且包括诸如锚固件的固定特征，以便在展开后可靠地定位就位。可以提供骨水泥或其他材料以交替地固定定位的支撑结构以进行治疗。描述了一种可锁定的骨固定装置，其包括：适于定位在形成在骨中的空间中的套筒; 适于引导套筒运动的导丝; 以及适于将套筒从装置的端部固定在骨的空间内的致动锁。

7. 发明授权

US09155574B2 Bone fixation device, tools and methods 有权
标题翻译：骨固定装置，工具及方法
公开(公告)号：US09155574B2
公开(公告)日：2015-10-13
申请号：US13203713
申请日：2009-09-28
申请人： Heber Saravia , Stephen R. McDaniel , Trung Ho Pham , Charles L. Nelson , Stephen Gunther
发明人： Heber Saravia , Stephen R. McDaniel , Trung Ho Pham , Charles L. Nelson , Stephen Gunther
IPC分类号： A61B17/72 , A61B17/88 , A61B17/17 , A61B17/00
CPC分类号： A61B17/7208 , A61B17/1725 , A61B17/7225 , A61B17/7241 , A61B17/7266 , A61B17/8872 , A61B2017/00004
摘要： A bone fixation device is provided with an elongate body having a longitudinal axis and having a first state in which at least a portion of the body is flexible and a second state in which the body is generally rigid, an actuateable gripper disposed at one or more locations on the elongated body, a hub located on a proximal end of the elongated body, and an actuator operably connected to the gripper(s) to deploy the gripper(s) from a retracted configuration to an expanded configuration. Methods of repairing a fracture of a bone are also disclosed. One such method comprises inserting a bone fixation device into an intramedullary space of the bone to place at least a portion of an elongate body of the fixation device in a flexible state on one side of the fracture and at least a portion of a hub on another side of the fracture, and operating an actuator to deploy at least one gripper of the fixation device to engage an inner surface of the intramedullary space to anchor the fixation device to the bone. Alternative gripper designs are disclosed that may be used in various combinations.
摘要翻译：骨固定装置设置有具有纵向轴线并具有第一状态的细长主体，其中主体的至少一部分是柔性的，其中主体大体上是刚性的第二状态，设置在一个或多个细长主体上的位置，位于细长主体的近端的毂，以及可操作地连接到夹持器以将夹具从缩回构型展开到扩展构型的致动器。还公开了修复骨折的方法。一种这样的方法包括将骨固定装置插入到骨的髓内空间中，以将固定装置的细长主体的至少一部分置于处于断裂的一侧上的柔性状态，并将另一侧的毂的至少一部分并且操作致动器以展开固定装置的至少一个夹持器以接合髓内空间的内表面以将固定装置锚固到骨骼上。公开了可以以各种组合使用的替代夹持器设计。

8. 发明授权

US08439917B2 Fracture fixation device, tools and methods 有权
标题翻译：骨折固定装置，工具及方法
公开(公告)号：US08439917B2
公开(公告)日：2013-05-14
申请号：US13032437
申请日：2011-02-22
申请人： Heber Saravia , Brian A. Hauck , Trung Ho Pham , Charles L. Nelson , Arthur E. Anderson, III , William W. Bowen , Stephen R. McDaniel
发明人： Heber Saravia , Brian A. Hauck , Trung Ho Pham , Charles L. Nelson , Arthur E. Anderson, III , William W. Bowen , Stephen R. McDaniel
IPC分类号： A61B17/56
CPC分类号： A61B17/7266 , A61B17/1725 , A61B17/7241 , A61B17/8872
摘要： A bone fixation device is provided with an elongate body having a longitudinal axis and having a flexible state and a rigid state, a plurality of grippers disposed at longitudinally spaced locations of the elongated body, a curved rigid hub connected to the elongated body, and an actuator operably connected to the grippers to deploy the grippers from a first shape to an expanded second shape. Methods of repairing a fracture of a bone are also disclosed. One such method comprising inserting a bone fixation device into an intramedullary space of the bone to place at least a portion of an elongate body of the fixation device in a flexible state on one side of the fracture and at least a portion of a curved rigid hub on another side of the fracture, and operating an actuator to deploy a plurality of grippers of the fixation device to engage an inner surface of the intramedullary space to anchor the fixation device to the bone.
摘要翻译：骨固定装置设置有具有纵向轴线并且具有柔性状态和刚性状态的细长主体，设置在细长主体的纵向间隔位置处的多个夹持器，连接到细长主体的弯曲刚性轮毂，以及致动器可操作地连接到夹持器以将夹具从第一形状展开到扩展的第二形状。还公开了修复骨折的方法。一种这样的方法包括将骨固定装置插入到骨髓的髓内空间中，以将固定装置的细长主体的至少一部分置于处于断裂的一侧上的柔性状态，并且弯曲的刚性轮毂的至少一部分在所述骨折的另一侧上，并且操作致动器以展开所述固定装置的多个夹持器以接合所述髓内空间的内表面以将所述固定装置锚定到所述骨。

9. 发明授权

US07297133B2 Surgical suction irrigator 有权
标题翻译：手术吸水器
公开(公告)号：US07297133B2
公开(公告)日：2007-11-20
申请号：US10648693
申请日：2003-08-26
申请人： Charles L. Nelson , Heber Saravia , John Nguyen , William P. Pennybacker
发明人： Charles L. Nelson , Heber Saravia , John Nguyen , William P. Pennybacker
IPC分类号： A61M1/00
CPC分类号： A61M1/0064 , A61M1/0043 , A61M1/02 , A61M3/02 , A61M3/0258 , A61M2205/8206 , A61M2209/082
摘要： A surgical irrigation system is suitable for endoscopic and other surgical procedures. A hand held handpiece has a forward protruding hollow tip for supplying irrigation liquid to a surgical site, a hand actuable control for controlling irrigation liquid flow to the tip, and an irrigation liquid inlet. A self contained pumping unit is locatable adjacent a source of irrigation liquid and remote from the handpiece. The pumping unit comprises a housing containing an outlet for irrigation liquid, a pumping member for pumping irrigation liquid through the outlet, a motor for driving the pumping member, and an electric battery assembly for energizing the motor. An elongate tube connects the pumping outlet to the handpiece irrigation liquid inlet for supplying pumped irrigation liquid to the handpiece.
摘要翻译：手术灌注系统适用于内窥镜和其他外科手术。手持式手持件具有用于向外科手术部位提供冲洗液体的向前突出的中空尖端，用于控制冲击液体流向尖端的手动控制控制装置和冲洗液体入口。一个独立的泵送单元位于靠近冲洗液源的位置并远离机头。泵送单元包括容纳用于冲洗液体的出口的壳体，用于通过出口泵送冲洗液体的泵送构件，用于驱动泵送构件的电动机以及用于给电动机通电的电池组件。细长管将泵出口连接到手持式冲洗液入口，用于将泵送的冲洗液体提供给手持件。

10. 发明授权

US06623445B1 Surgical suction irrigator 失效
标题翻译：手术吸水器
公开(公告)号：US06623445B1
公开(公告)日：2003-09-23
申请号：US09676517
申请日：2000-10-02
申请人： Charles L. Nelson , Heber Saravia , John Nguyen , William P. Pennybacker
发明人： Charles L. Nelson , Heber Saravia , John Nguyen , William P. Pennybacker
IPC分类号： A61M100
CPC分类号： A61M1/0064 , A61M1/0043 , A61M1/02 , A61M3/02 , A61M3/0258 , A61M2205/8206 , A61M2209/082
摘要： A surgical irrigation system is suitable for endoscopic and other surgical procedures. A hand held handpiece has a forward protruding hollow tip for supplying irrigation liquid to a surgical site, a hand actuable control for controlling irrigation liquid flow to the tip, and an irrigation liquid inlet. A self contained pumping unit is locatable adjacent a source of irrigation liquid and remote from the handpiece. The pumping unit comprises a housing containing an outlet for irrigation liquid, a pumping member for pumping irrigation liquid through the outlet, a motor for driving the pumping member, and an electric battery assembly for energizing the motor. An elongate tube connects the pumping outlet to the handpiece irrigation liquid inlet for supplying pumped irrigation liquid to the handpiece.
摘要翻译：手术灌注系统适用于内窥镜和其他外科手术。手持式手持件具有用于向外科手术部位提供冲洗液体的向前突出的中空尖端，用于控制冲击液体流向尖端的手动控制控制装置和冲洗液体入口。一个独立的泵送单元位于靠近冲洗液源的位置并远离机头。泵送单元包括容纳用于冲洗液体的出口的壳体，用于通过出口泵送冲洗液体的泵送构件，用于驱动泵送构件的电动机以及用于给电动机通电的电池组件。细长管将泵出口连接到手持式冲洗液入口，用于将泵送的冲洗液体提供给手持件。

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