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公开(公告)号：US08518044B2
公开(公告)日：2013-08-27
申请号：US12586876
申请日：2009-09-29
IPC分类号： A61B17/00
CPC分类号： A61B17/1631
摘要： A low cost disposable flexible reamer shaft has a flexible cylindrical braided tube shaft with an outer diameter in the range of 4 to 14 millimeters and 250 to 400 mm length, and a central aperture for insertion of a flexible polymeric tube. The braided tube shaft is permanently attached to a first end element and a second end element. The threaded end of the first end element attaches to female threads of modular tapered, cylindrical or spherical, hollow or solid reamer assembly. The second end element fits into a chuck of a drive motor. The threaded attachment of the first end provides local centerline matching. A guide pin is inserted in the bone cavity, which enters the reamer. The central aperture of the flexible polymeric tube provides centerline matched, wobble-free reaming. The reaming end point is precisely the guide pin inserted location while the reaming direction is controlled by the surgeon by flexing the flexible reamer shaft.
摘要翻译： 低成本的一次性柔性铰刀轴具有柔性圆柱形编织管轴，其外径在4至14毫米和250至400mm长度的范围内，以及用于插入柔性聚合物管的中心孔。 编织管轴永久地附接到第一端元件和第二端元件。 第一端元件的螺纹端连接到模块化锥形，圆柱形或球形，中空或固体扩孔器组件的阴螺纹。 第二端元件装配到驱动电机的卡盘中。 第一端的螺纹附件提供局部中心线匹配。 引导销插入进入铰刀的骨腔内。 柔性聚合物管的中心孔提供中心线匹配的无摆动铰孔。 扩孔终点正好是导销插入位置，而铰孔方向由外科医生通过弯曲柔性铰刀轴来控制。
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公开(公告)号：US09101368B2
公开(公告)日：2015-08-11
申请号：US13741211
申请日：2013-01-14
CPC分类号： A61B17/1615 , A61B17/16 , A61B17/164 , A61B17/1666 , A61B17/1677 , A61B2017/00526 , B23K26/0093 , B23P15/46
摘要： A cutting tool is provided with a cutting surface on a first side of the cutting tool and an attachment member on a second side of the cutting tool. The cutting surface can have cutting edges with characteristics that vary along the cutting tool. Novel methods of manufacturing such cutting tools are also provided.
摘要翻译： 切割工具在切割工具的第一侧上设置有切割表面，并且在切割工具的第二侧上设置有附接构件。 切割表面可以具有沿切削工具变化的特征的切削刃。 还提供了制造这种切削工具的新颖方法。
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公开(公告)号：US20100152739A1
公开(公告)日：2010-06-17
申请号：US12586876
申请日：2009-09-29
CPC分类号： A61B17/1631
摘要： A low cost disposable flexible reamer shaft has a flexible cylindrical braided tube shaft with an outer diameter in the range of 4 to 14 millimeters and 250 to 400 mm length, and a central aperture for insertion of a flexible polymeric tube. The braided tube shaft is permanently attached to a first end element and a second end element. The threaded end of the first end element attaches to female threads of modular tapered, cylindrical or spherical, hollow or solid reamer assembly. The second end element fits into a chuck of a drive motor. The threaded attachment of the first end provides local centerline matching. A guide pin is inserted in the bone cavity, which enters the reamer. The central aperture of the flexible polymeric tube provides centerline matched, wobble-free reaming. The reaming end point is precisely the guide pin inserted location while the reaming direction is controlled by the surgeon by flexing the flexible reamer shaft.
摘要翻译： 低成本的一次性柔性铰刀轴具有柔性圆柱形编织管轴，其外径在4至14毫米和250至400mm长度的范围内，以及用于插入柔性聚合物管的中心孔。 编织管轴永久地附接到第一端元件和第二端元件。 第一端元件的螺纹端连接到模块化锥形，圆柱形或球形，中空或固体扩孔器组件的阴螺纹。 第二端元件装配到驱动电机的卡盘中。 第一端的螺纹附件提供局部中心线匹配。 引导销插入进入铰刀的骨腔内。 柔性聚合物管的中心孔提供中心线匹配的无摆动铰孔。 扩孔终点正好是导销插入位置，而铰孔方向由外科医生通过弯曲柔性铰刀轴来控制。
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4.发明授权Disposable reamer shaft for modular spherical or tapered hollow reamer assembly for medical applications 有权用于医疗应用的模块化球形或锥形中空铰刀组件的一次性铰刀轴公开(公告)号：US09463028B2
公开(公告)日：2016-10-11
申请号：US14035681
申请日：2013-09-24
CPC分类号： A61B17/1617 , A61B17/1666 , A61B2017/0023 , Y10T29/49826
摘要： A low cost disposable reamer shaft is made from a rod or tube stock of stainless steel, Nitinol or fiber reinforced polymer having a precise outer diameter in the range of 4 to 14 millimeter and is cut to a shaft length of 250 to 400 millimeters. An attachment piece with male or female thread matching a spherical hollow or tapered hollow reamer is machined and glued with epoxy on one end of the rod of tube stock using a precision centerline aligning jig. An attachment piece for connecting to a drive power unit is machined and glued with epoxy to the other end of the rod or tube stock thus forming a low cost disposable reamer shaft that aligns the centerline of the shaft with that of the reamer. The shaft contacts the reamer at two attachment locations that are displaced from each other, providing precise centerline alignment.
摘要翻译： 低成本一次性铰刀轴由具有4至14毫米范围内的精确外径的不锈钢，镍钛诺或纤维增强聚合物的棒或管材料制成，并被切割成250至400毫米的轴长度。 具有匹配球形中空或锥形中空铰刀的公螺纹或内螺纹的连接件使用精密中心线对准夹具在管坯的杆的一端上加工并用环氧树脂粘合。 用于连接到驱动动力单元的附接件被加工并且用环氧树脂粘合到杆或管坯的另一端，从而形成低成本的一次性铰刀轴，其将轴的中心线与铰刀的中心线对准。 轴在彼此移位的两个附接位置处接触铰刀，提供精确的中心线对准。
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公开(公告)号：US20130150860A1
公开(公告)日：2013-06-13
申请号：US13688004
申请日：2012-11-28
IPC分类号： A61B17/16
CPC分类号： A61B17/1666 , A61B17/1617 , A61B17/1659 , A61B2090/0803 , A61B2090/0814
摘要： A cutting tool includes a cutting surface on a first side and an attachment member on a second side. The attachment member is configured to be coupled to a powered driving member. The cutting tool includes a limiting device configured to restrict the use of the cutting tool to a predetermined number of uses. The limiting device can be configured to restrict the number of uses of the cutting tool by restricting the number of times that the attachment member can be coupled to the powered driving member.
摘要翻译： 切割工具包括在第一侧上的切割表面和在第二侧上的附接构件。 附接构件被配置为联接到动力驱动构件。 切割工具包括限制装置，其被配置为将切割工具的使用限制到预定数量的用途。 限制装置可以被配置为通过限制附接构件可以联接到动力驱动构件的次数来限制切割工具的使用次数。
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公开(公告)号：US08961520B2
公开(公告)日：2015-02-24
申请号：US13688004
申请日：2012-11-28
CPC分类号： A61B17/1666 , A61B17/1617 , A61B17/1659 , A61B2090/0803 , A61B2090/0814
摘要： A cutting tool includes a cutting surface on a first side and an attachment member on a second side. The attachment member is configured to be coupled to a powered driving member. The cutting tool includes a limiting device configured to restrict the use of the cutting tool to a predetermined number of uses. The limiting device can be configured to restrict the number of uses of the cutting tool by restricting the number of times that the attachment member can be coupled to the powered driving member.
摘要翻译： 切割工具包括在第一侧上的切割表面和在第二侧上的附接构件。 附接构件被配置为联接到动力驱动构件。 切割工具包括限制装置，其被配置为将切割工具的使用限制到预定数量的用途。 限制装置可以被配置为通过限制附接构件可以联接到动力驱动构件的次数来限制切割工具的使用次数。
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7.发明授权Disposable reamer shaft or modular spherical or tapered hollow reamer assembly for medical applications 有权一次性铰刀轴或用于医疗应用的模块化球形或锥形中空铰刀组件公开(公告)号：US08540716B2
公开(公告)日：2013-09-24
申请号：US12583873
申请日：2009-08-27
IPC分类号： A61B17/00
CPC分类号： A61B17/1617 , A61B17/1666 , A61B2017/0023 , Y10T29/49826
摘要： A low cost disposable reamer shaft is made from a rod or tube stock of stainless steel, Nitinol or fiber reinforced polymer having a precise outer diameter in the range of 4 to 14 millimeter and is cut to a shaft length of 250 to 400 millimeters. An attachment piece with male or female thread matching a spherical hollow or tapered hollow reamer is machined and glued with epoxy on one end of the rod of tube stock using a precision centerline aligning jig. An attachment piece for connecting to a drive power unit is machined and glued with epoxy to the other end of the rod or tube stock thus forming a low cost disposable reamer shaft that aligns the centerline of the shaft with that of the reamer. The shaft contacts the reamer at two attachment locations that are displaced from each other, providing precise centerline alignment.
摘要翻译： 低成本一次性铰刀轴由具有4至14毫米范围内的精确外径的不锈钢，镍钛诺或纤维增强聚合物的棒或管材料制成，并被切割成250至400毫米的轴长度。 具有匹配球形中空或锥形中空铰刀的公螺纹或内螺纹的连接件使用精密中心线对准夹具在管坯的杆的一端上加工并用环氧树脂粘合。 用于连接到驱动动力单元的附接件被加工并且用环氧树脂粘合到杆或管坯的另一端，从而形成低成本的一次性铰刀轴，其将轴的中心线与铰刀的中心线对准。 轴在彼此移位的两个附接位置处接触铰刀，提供精确的中心线对准。
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公开(公告)号：US20130245628A1
公开(公告)日：2013-09-19
申请号：US13741211
申请日：2013-01-14
CPC分类号： A61B17/1615 , A61B17/16 , A61B17/164 , A61B17/1666 , A61B17/1677 , A61B2017/00526 , B23K26/0093 , B23P15/46
摘要： A cutting tool is provided with a cutting surface on a first side of the cutting tool and an attachment member on a second side of the cutting tool. The cutting surface can have cutting edges with characteristics that vary along the cutting tool. Novel methods of manufacturing such cutting tools are also provided.
摘要翻译： 切割工具在切割工具的第一侧上设置有切割表面，并且在切割工具的第二侧上设置有附接构件。 切割表面可以具有沿切削工具变化的特征的切削刃。 还提供了制造这种切削工具的新方法。
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公开(公告)号：US20180098776A1
公开(公告)日：2018-04-12
申请号：US15835381
申请日：2017-12-07
CPC分类号： A61B17/1615 , A61B17/16 , A61B17/164 , A61B17/1659 , A61B17/1666 , A61B17/1668 , A61B17/1677 , A61B17/921 , A61B2017/00526 , A61B2017/922 , A61F2/36 , A61F2/3609 , A61F2/4684 , B23K26/0093 , B23P15/46
摘要： A system is provided for preparing prosthetic hip implantation. The system includes a first broach, a second broach, and a trial neck having a body portion and a neck portion. A proximal end of the first broach comprises a first base having a first maximum area. The body portion can be releasably coupled to the proximal end of the first broach so as to define a first offset between a medial end of the neck portion and a longitudinal axis of the first broach, or releasably coupled to the proximal end of the second broach so as to define a second offset between the medial end of the neck portion and a longitudinal axis of the second broach. The first offset is smaller than the second offset.
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公开(公告)号：US20140188116A1
公开(公告)日：2014-07-03
申请号：US14065327
申请日：2013-10-28
CPC分类号： A61B17/1615 , A61B17/16 , A61B17/164 , A61B17/1666 , A61B17/1677 , A61B2017/00526 , B23K26/0093 , B23P15/46
摘要： A cutting tool is provided with a cutting surface on a first side of the cutting tool and an attachment member on a second side of the cutting tool. The cutting surface can have cutting edges with characteristics that vary along the cutting tool. Novel methods of manufacturing such cutting tools are also provided.
摘要翻译： 切割工具在切割工具的第一侧上设置有切割表面，并且在切割工具的第二侧上设置有附接构件。 切割表面可以具有沿切削工具变化的特征的切削刃。 还提供了制造这种切削工具的新颖方法。
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