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1.发明授权
公开(公告)号：US5720752A
公开(公告)日：1998-02-24
申请号：US604730
申请日：1996-02-21
申请人： Scott Elliott , Jennifer J. Lackey , Gregory C. Marik , Brian Schumacher , Leonard J. Tokish, Jr.
发明人： Scott Elliott , Jennifer J. Lackey , Gregory C. Marik , Brian Schumacher , Leonard J. Tokish, Jr.
CPC分类号： A61B17/155 , A61F2/4657 , A61B2090/061 , A61F2/3859 , A61F2002/4658
摘要： A distal femoral sizing instrument includes an intramedullary rod for referencing the patient's intramedullary canal. A valgus module mounts to the intramedullary rod at a bore of the valgus. The bore of the module has a slant with respect to the flat reference surface of a valgus block. The module slidably connects to the block. The valgus block, referencing guide and a stylus (for connecting the valgus block and cutting together) are removed as a unit before shaping of the distal femur. An indexing system includes a gauge having a series of openings corresponding to "anterior" referencing and to "posterior" referencing. During anterior referencing, the gauge allows the surgeon to select the next smaller size prosthesis if the size falls in between available sizes. In posterior referencing, the gauge allows the surgeon to select the next larger size prosthesis if the gauge measures a size that falls in between available sizes.
摘要翻译： 远端股骨上浆仪器包括用于参考患者髓内管的髓内杆。 外翻模块安装在内翻杆的外翻孔上。 模块的孔相对于外翻块的平坦参考表面具有倾斜度。 模块可滑动地连接到块。 在股骨远端成形之前，将外翻块，参考指南和触针（用于连接外翻块和切割在一起）作为一个单元被去除。 分度系统包括具有对应于“前”参考和“后”参考的一系列开口的计量器。 在前部参考期间，如果尺寸落在可用尺寸之间，则仪表允许外科医生选择下一个较小尺寸的假体。 在后面参考中，如果仪表测量的尺寸落在可用尺寸之间，则仪表允许外科医生选择下一个更大尺寸的假体。
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公开(公告)号：US5683396A
公开(公告)日：1997-11-04
申请号：US603630
申请日：1996-02-20
申请人： Leonard J. Tokish , Raymond H. Roberson , Abraham B. Salehi , Brian Schumacher , Gregory C. Marik , Jennifer J. Lackey
发明人： Leonard J. Tokish , Raymond H. Roberson , Abraham B. Salehi , Brian Schumacher , Gregory C. Marik , Jennifer J. Lackey
IPC分类号： A61B17/15
CPC分类号： A61B17/154 , A61B17/155 , A61B17/157
摘要： A knee cutting instrument apparatus includes an elongated alignment rod that can enable a surgeon to define alignment with a patient's long bone. An instrument block body can slide upon the alignment rod between its end portions. A locking member forms a connection with the rod at a selected position along the rod. The locking member includes a cam locking arrangement that rotates about a pivot on the instrument body. The cam has a handle portion or arm that enables a user to rotate the cam and its locking tab about its pivot. Part of the locking cam includes a locking tab having a slot that extends circumferentially about ninety degrees (90.degree.) around the pivot of the cam. The slot is positioned radially in between the pivot and the periphery of the locking member at a locking member bearing surface. The slot provides a closed end portion and an open end portion that communicates with the locking member periphery at a positioned spaced away from the bearing surface. The slot is preferably sufficient long enough that it extends circumferentially the full length of the bearing surface.
摘要翻译： 膝切割仪器装置包括细长的对准杆，其可使外科医生能够确定与患者的长骨的对准。 仪器块体可以在其端部之间的对准杆上滑动。 锁定构件在沿着杆的选定位置处形成与杆的连接。 锁定构件包括凸轮锁定装置，该装置围绕仪器主体上的枢轴旋转。 凸轮具有手柄部分或手臂，其使得使用者能够绕其枢轴旋转凸轮及其锁定片。 锁定凸轮的一部分包括锁定凸片，其具有围绕凸轮的枢轴周向延伸约90度（90度）的槽。 狭槽在锁定构件支承表面处径向地定位在锁定构件的枢轴和周边之间。 狭槽提供封闭的端部部分和敞开的端部部分，该开口端部部分与锁定部件周边连通，位于远离支承表面的位置上。 槽优选地足够长，使得其在轴承表面的整个长度周向延伸。
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公开(公告)号：US08353911B2
公开(公告)日：2013-01-15
申请号：US12124672
申请日：2008-05-21
申请人： Mark Goldin , Brian Schumacher
发明人： Mark Goldin , Brian Schumacher
IPC分类号： A61B17/32
CPC分类号： A61B17/1671 , A61B17/1617 , A61B17/320016 , A61B17/3472 , A61B17/8805 , A61B17/8816 , A61B17/8855 , A61B2017/00557 , A61B2017/2927
摘要： Provided is a minimally invasive cavity formation instrument for forming tissue cavities. The instrument includes an end effector having an aperture through which a cutting element is laterally extended and retracted. The cutting element may be retracted for minimally invasive insertion into a tissue region and extended to form a tissue cavity. The end effector of the instrument may be articulated or rotated to facilitate cavity formation.
摘要翻译： 提供一种用于形成组织腔的微创腔形成仪器。 仪器包括端部执行器，其具有孔，横向延伸和缩回切割元件。 切割元件可以缩回以用于微创插入到组织区域中并且延伸以形成组织腔。 仪器的末端执行器可以铰接或旋转以促进空腔形成。
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公开(公告)号：US20070123877A1
公开(公告)日：2007-05-31
申请号：US11559993
申请日：2006-11-15
IPC分类号： A61F2/30
CPC分类号： A61B17/7275 , A61B17/7225 , A61B2017/00557 , A61B2090/363
摘要： Provided is a medical device for restoring the anatomy of bones comprising at least one inflatable device, where the inflatable device may be inflated to facilitate reconstituting the bone. Disclosed are a plurality of inflatable devices that may be used in combination in accordance with methods for reconstituting a fractured bone or other tissue.
摘要翻译： 提供了一种用于恢复骨头解剖学的医疗装置，其包括至少一个可充气装置，其中可膨胀装置可以被充气以便于重建骨骼。 公开了可根据用于重构骨折骨或其他组织的方法组合使用的多个可充气装置。
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公开(公告)号：US20070106310A1
公开(公告)日：2007-05-10
申请号：US11272271
申请日：2005-11-10
申请人： Mark Goldin , Brian Schumacher
发明人： Mark Goldin , Brian Schumacher
IPC分类号： A61B17/04
CPC分类号： A61B17/0467 , A61B2017/0403 , A61B2017/044 , A61B2017/2911 , A61B2017/320064
摘要： A suture cutter assembly has a cutter blade axially reciprocable relative to a tube having at least one opening. An offset is in the tube or the cutter blade for capturing of the severed portion of the suture as the blade is advanced within the tube. A suture cutter assembly includes a recess formed in a shaft which is axially reciprocable within a tube. The recess is configured to receive at least a portion of a severed suture segment. The reception of a severed suture segment portion in the recess may reduce crimping of the severed suture segment between the shaft and the tube, thereby reducing the amount of force required to reciprocate the shaft within the tube when the severed suture segment is positioned between the shaft and the tube.
摘要翻译： 缝合线切割器组件具有相对于具有至少一个开口的管轴向往复运动的切割刀片。 当刀片在管内前进时，在管或切割刀片中有偏移用于捕获缝线的切断部分。 缝合线切割器组件包括形成在轴中的凹部，其可在管内轴向往复运动。 所述凹部被配置成接收切断的缝合线段的至少一部分。 在凹部中接合切断的缝合线段部分可以减少切断的缝合线段在轴和管之间的卷曲，从而减少当切断的缝合线段位于轴之间时使轴在管内往复运动所需的力的量 和管。
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公开(公告)号：US20050065521A1
公开(公告)日：2005-03-24
申请号：US10980705
申请日：2004-11-03
申请人： Shon Steger , Brian Schumacher , Jeffrey Duncan
发明人： Shon Steger , Brian Schumacher , Jeffrey Duncan
CPC分类号： A61B17/8076 , A61B17/80 , A61B17/8047 , A61B17/8052 , A61B17/8685 , A61B17/8863 , A61B2017/00004
摘要： A plate for coupling severed bone regions comprising at least one bridge region, the at least one bridge region terminating in at least two bone fixation regions. The at least two bone fixation regions each contain at least one aperture for receiving a suitable fastening device for securing the plate to the bone regions to be coupled. The bridge region may be configured so as to be easily severed by a suitable severing device such as surgical scissors. The plate and fastening device may be formed from a bio-compatible or bio-resorbable material.
摘要翻译： 用于耦合切断的骨区域的板，包括至少一个桥接区域，所述至少一个桥接区域终止于至少两个骨固定区域。 所述至少两个骨固定区域各自包含至少一个孔，用于接收合适的紧固装置，用于将板固定到要联接的骨区域。 桥接区域可以被构造成容易地被合适的切断装置（例如手术剪刀）切断。 板和紧固装置可以由生物相容性或生物可再吸收材料形成。
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公开(公告)号：US06752808B2
公开(公告)日：2004-06-22
申请号：US09998272
申请日：2001-11-30
申请人： Brian Schumacher
发明人： Brian Schumacher
IPC分类号： A61B1758
CPC分类号： A61B17/663
摘要： A bone distractor for distracting bone on opposite sides of an osteotomy of the bone includes a first affixation member for affixation to the bone on one side of the osteotomy and a second affixation member for affixation to the bone on another side of the osteotomy. A rotatable member engages the first and second affixation members to distract the first and second affixation members relative to each other in response to rotation of the rotatable member. An extension member is removably connectable to the rotatable member for imparting torque thereto when rotated. The extension member can be flexible to permit elastic bending while imparting torque.
摘要翻译： 用于在骨截骨的相对侧分散骨的骨牵引器包括用于在截骨的一侧固定到骨上的第一固定构件和用于在截骨另一侧上固定到骨上的第二固定构件。 可旋转构件接合第一和第二固定构件，以响应于可旋转构件的旋转而相对于彼此分散第一和第二固定构件的分配。 延伸构件可旋转地连接到可旋转构件，以在旋转时向其施加扭矩。 延伸构件可以是柔性的，以允许在施加扭矩的同时弹性弯曲。
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公开(公告)号：US20140046330A1
公开(公告)日：2014-02-13
申请号：US14060372
申请日：2013-10-22
申请人： Mark Goldin , Brian Schumacher
发明人： Mark Goldin , Brian Schumacher
IPC分类号： A61B17/16
CPC分类号： A61B17/1617 , A61B17/1668 , A61B17/1671 , A61B17/320016 , A61B17/32002 , A61B2017/2927 , A61B2017/32006
摘要： Provided is a medical device for forming or modifying cavities in tissue. Versions include a blade extendable laterally from a first shape to a second shape to cut tissue in a controlled manner. The first shape may be configured for insertion in accordance with minimally invasive procedures and the second shape may be configured for cutting or forming cavities.
摘要翻译： 提供了用于在组织中形成或改变空腔的医疗装置。 版本包括从第一形状向第二形状横向延伸的刀片，以可控方式切割组织。 第一形状可被配置为根据微创程序进行插入，并且第二形状可被配置用于切割或形成腔。
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公开(公告)号：US20090131952A1
公开(公告)日：2009-05-21
申请号：US12124632
申请日：2008-05-21
申请人： Brian Schumacher , Mark Goldin
发明人： Brian Schumacher , Mark Goldin
CPC分类号： A61B17/1671 , A61B17/1617 , A61B17/320016 , A61B17/3472 , A61B17/8805 , A61B17/8816 , A61B17/8855 , A61B2017/00557 , A61B2017/2927
摘要： Provided is a flowable material delivery system and method comprising one or a plurality of tentacles associated with an inflatable member. The tentacles are configured to deliver bone cement to a vertebral cavity upon reduction of a vertebral compression fracture. The tentacles may be coupled with the outer surface of an inflatable member or pass through the inflatable member to deliver a flowable material to a tissue cavity.
摘要翻译： 提供了一种可流动材料输送系统和方法，其包括与可充气构件相关联的一个或多个触手。 触手被构造成在减少椎体压缩骨折时将骨粘固剂递送到椎体腔。 触手可以与可膨胀构件的外表面联接或者穿过可膨胀构件以将可流动材料输送到组织腔。
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公开(公告)号：US20080294167A1
公开(公告)日：2008-11-27
申请号：US12124727
申请日：2008-05-21
申请人： Brian Schumacher , Mark Goldin
发明人： Brian Schumacher , Mark Goldin
CPC分类号： A61B17/1671 , A61B17/1617 , A61B17/320016 , A61B17/3472 , A61B17/8805 , A61B17/8816 , A61B17/8855 , A61B2017/00557 , A61B2017/2927
摘要： Provided is an articulating cavitation device configured to cut cancellous bone wholly within a vertebra. The articulating cavitation device includes an end effector, having an extendable cutting element, configured to articulate relative to an insertion tube. The end effector of the cavitation device may be articulated and rotated with the cutting element extended to form a tissue cavity about multiple axes.
摘要翻译： 提供一种铰接空化装置，其构造成完全在椎骨内切除松质骨。 铰接空化装置包括端部执行器，其具有可延伸的切割元件，构造成相对于插入管进行铰接。 空化装置的端部执行器可以铰接并且随着切割元件延伸而旋转，以围绕多个轴线形成组织空腔。
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