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1. 发明申请

US20140358243A1 METHOD OF RECONSTRUCTING A PATIENT'S WRIST 审中-公开
标题翻译：重建病人手腕的方法
公开(公告)号：US20140358243A1
公开(公告)日：2014-12-04
申请号：US14289140
申请日：2014-05-28
申请人： TriMed, Inc.
发明人： Philippe Saffar , Anders Hakansson
IPC分类号： A61F2/42
CPC分类号： A61F2/4261 , A61F2002/30131 , A61F2002/30327 , A61F2002/30578 , A61F2002/30622 , A61F2002/30772 , A61F2002/30934 , A61F2002/4264
摘要： A method of reconstructing a patient's wrist. A prosthesis is provided having proximal and distal assemblies. The distal assembly has a body with a U-shaped portion. The proximal and distal assemblies have surfaces that cooperate to guide movement between the proximal and distal assemblies. The proximal assembly is fixed to the patient's radius. The hand is prepared for placement of the distal assembly by removing cartilage against a plurality of carpal bones without significantly altering the configuration of stable volume of at least one of the patient's carpal bones in the first carpal row. The U-shaped portion of the body is placed against a plurality of bones in the first carpal row. Separate locations on the body are secured to a plurality of carpal bones.
摘要翻译：一种重建病人手腕的方法。提供具有近端和远端组件的假体。远侧组件具有U形部分的主体。近端和远端组件具有协作以引导近端组件和远端组件之间的运动的表面。近端组件固定在病人的半径上。通过将软骨移除多个腕骨而不用显着地改变第一腕带中的至少一个患者腕骨的稳定体积的构型来准备手放置远侧组件。身体的U形部分抵靠第一腕带中的多个骨放置。身体上的独立位置被固定到多个腕骨上。

2. 发明申请

US20130304224A1 IMPLANT FOR FIXATION OF FIRST AND SECOND BONES AND METHOD OF FIXING FIRST AND SECOND BONES USING THE IMPLANT 有权
标题翻译：固定第一和第二个骨的植入物和使用植入物固定第一和第二个骨的方法
公开(公告)号：US20130304224A1
公开(公告)日：2013-11-14
申请号：US13889930
申请日：2013-05-08
申请人： TriMed, Inc.
发明人： Gary J. Schmidt , Jamie Riley
IPC分类号： A61F2/42 , A61F2/46
CPC分类号： A61F2/4202 , A61B17/86 , A61F2/4606 , A61F2002/2835 , A61F2002/30204 , A61F2002/3021 , A61F2002/30217 , A61F2002/30219 , A61F2002/30622 , A61F2002/30688 , A61F2002/30772 , A61F2002/30782 , A61F2002/30784 , A61F2002/30807 , A61F2002/4207 , A61F2002/4217 , A61F2002/4223
摘要： An implant for fixation of first and second bones having a body with first and second axially spaced ends and an outer surface at least nominally matched to a tapered surface around a receptacle formed by rotating a cutting element around an axis. As the body is advanced along the central axis into an operative position within the receptacle, the body outer surface and tapered surface cooperate to cause the central and second axes to consistently substantially align. A plurality of openings in the body each accepts a fastener.
摘要翻译：一种用于固定第一和第二骨骼的植入物，其具有具有第一和第二轴向间隔开的端部的主体，以及外表面，至少与通过围绕轴线旋转切割元件而形成的容器周围的锥形表面匹配。当主体沿着中心轴线前进到插座内的操作位置时，主体外表面和锥形表面协作使中心轴和第二轴一致地基本对齐。主体中的多个开口各自接纳紧固件。

3. 发明公开

US20240277390A1 METHOD AND APPARATUS FOR MAINTAINING A POSITION OF A BONE FRAGMENT IN RELATIONSHIP TO ANOTHER BONE PART 审中-公开
公开(公告)号：US20240277390A1
公开(公告)日：2024-08-22
申请号：US18651019
申请日：2024-04-30
申请人： TriMed Inc.
发明人： Robert Medoff
IPC分类号： A61B17/80
CPC分类号： A61B17/808
摘要： A method and apparatus for maintaining a position of a first bone part relative to a second bone part. The method includes the steps of: a) obtaining an apparatus having a base in the form of a plate and at least one elongate wire component having at least a portion with a length projecting angularly away from the base; b) placing the apparatus in an operative position wherein at least a portion of the length of the at least one elongate wire component engages the first bone part and a portion of the base at least one of: i) bears against; and ii) is adjacent to the second bone part; and c) with the apparatus in the operative position, anchoring the base to the second bone part to fix the apparatus in the operative position. At least a part of the base and at least a part of the at least one elongate wire component are made from metal and permanently connected.

4. 发明授权

US11877778B2 System for facilitating changing of a configuration of a bone 有权
公开(公告)号：US11877778B2
公开(公告)日：2024-01-23
申请号：US17553079
申请日：2021-12-16
申请人： TriMed, Incorporated
发明人： Robert Medoff
IPC分类号： A61B17/80 , A61B17/68 , A61B17/56
CPC分类号： A61B17/8019 , A61B2017/564 , A61B2017/681
摘要： A system for facilitating changing of a configuration of a bone having: a bone plate with a surface to overlie a surface of a bone; and a spacing assembly configured to be placed together with the bone plate selectively in: a) a cutting state wherein the spacing assembly maintains a gap region between at least a part of the bone plate surface and the bone surface which the bone plate surface is situated to overlie; and b) a second state wherein the at least part of the bone plate surface can be moved closer to the bone surface. A cutting component can be directed fully through a bone and into the gap region with the spacing assembly and bone plate in the cutting state. After the bone is cut, the bone plate and spacing assembly can be changed into the second state whereupon the bone plate can be placed against the bone surface in an operative position.

5. 发明授权

US10039579B2 System and method for treating bone fractures 有权
$System and method for treating bone fractures$
公开(公告)号：US10039579B2
公开(公告)日：2018-08-07
申请号：US14383599
申请日：2012-12-19
申请人： TriMed, Incorporated
发明人： Robert Medoff , Jesse B. Jupiter
IPC分类号： A61B17/56 , A61B17/72 , A61B17/17 , A61B17/68 , A61B17/80 , A61B17/16 , A61B17/86
摘要： A system and method for treating a fracture of a bone that produces first and second bone parts separated by a fracture line. A first implant has a first body. A second implant has a second body, A first elongate component can be directed through the bone to cooperate with each of the first and second bodies so that the first and second bodies and first component together act to maintain the first and second bone parts in a desired set relationship. The first component has a lengthwise axis and cooperates with the first body so that the operatively positioned first component is stabilized by the first body in a direction that is transverse to the lengthwise axis of the first component. The first component cooperates with the second body so that the first component is stabilized by the operatively positioned second body.

6. 发明授权

US09956599B2 System, including a bending bar and a bending cage, for bending a plate in a plane of the plate 有权
公开(公告)号：US09956599B2
公开(公告)日：2018-05-01
申请号：US15278590
申请日：2016-09-28
申请人： TriMed, Inc.
发明人： Lukas Tellman , Randall James Sovereign
IPC分类号： B21D7/02 , B21D5/00 , B21D11/20
CPC分类号： B21D7/02 , A61B17/8863 , B21D5/00 , B21D11/20
摘要： A system and method for bending a bone fixation plate in the horizontal plane of the plate. The apparatus and method provide for optimization of applied bending moments by controlling the orientation of a bending tool to prevent deviation from an axis of bending. The system includes a bending bar or bars with an aperture or slot for engaging a plate or rod and a bending cage that can be in the shape of a rectangular box having a front surface separated from a rear surface by a distance. The front surface has a front elongate opening and the rear surface has a rear elongate opening. The front and rear openings are each formed by two parallel edges separated by a vertical distance and having a horizontal length. The relative dimensions of the respective bending bars and openings are such that the bending cage can be used to permit free movement of the bending bars in a direction parallel to the primary axis of the elongate openings but to prevent rotational movement of the bending bars about an axis substantially parallel to the length of the bending bars.

7. 发明授权

US09468533B2 Method of reconstructing a patient's wrist 有权
标题翻译：重建病人手腕的方法
公开(公告)号：US09468533B2
公开(公告)日：2016-10-18
申请号：US14289140
申请日：2014-05-28
申请人： TriMed, Inc.
发明人： Philippe Saffar , Anders Hakansson
IPC分类号： A61F2/42 , A61F2/30
CPC分类号： A61F2/4261 , A61F2002/30131 , A61F2002/30327 , A61F2002/30578 , A61F2002/30622 , A61F2002/30772 , A61F2002/30934 , A61F2002/4264
摘要： A method of reconstructing a patient's wrist. A prosthesis is provided having proximal and distal assemblies. The distal assembly has a body with a U-shaped portion. The proximal and distal assemblies have surfaces that cooperate to guide movement between the proximal and distal assemblies. The proximal assembly is fixed to the patient's radius. The hand is prepared for placement of the distal assembly by removing cartilage against a plurality of carpal bones without significantly altering the configuration of stable volume of at least one of the patient's carpal bones in the first carpal row. The U-shaped portion of the body is placed against a plurality of bones in the first carpal row. Separate locations on the body are secured to a plurality of carpal bones.
摘要翻译：一种重建病人手腕的方法。提供具有近端和远端组件的假体。远侧组件具有U形部分的主体。近端和远端组件具有协作以引导近端组件和远端组件之间的运动的表面。近端组件固定在病人的半径上。通过将软骨移除多个腕骨而不用显着地改变第一腕带中的至少一个患者腕骨的稳定体积的构型来准备手放置远侧组件。身体的U形部分抵靠第一腕带中的多个骨放置。身体上的独立位置被固定到多个腕骨上。

8. 发明申请

US20140358244A1 PROSTHESIS 有权
公开(公告)号：US20140358244A1
公开(公告)日：2014-12-04
申请号：US14289165
申请日：2014-05-28
申请人： TriMed, Inc.
发明人： Anders Hakansson
IPC分类号： A61F2/42
CPC分类号： A61F2/4261 , A61F2002/30331 , A61F2002/30367 , A61F2002/30426 , A61F2002/30482 , A61F2002/30495 , A61F2002/30578 , A61F2002/30884 , A61F2002/4264
摘要： A prosthesis having: a) a first assembly with a first base portion to be placed against, and operatively secured to, a patient's first bone; and b) a second assembly with a second base portion to be placed against, and operatively secured to, a patient's second bone. The first and second assemblies respectively define first and second surfaces that cooperate with each other to guide articulated movement between the first and second bones. At least one of the first and second base portions is configured to cooperate with a separate first component defining at least a part of one of the first and second surfaces to maintain the first component in an operative state. A second component is configured to define at least a part of the one of the first and second surfaces and can be placed in an operative state selectively in place of the first component.
摘要翻译：一种假体，其具有：a）具有第一基部的第一组件，其被放置在与患者的第一骨对置且可操作地固定到患者的第一骨上; 以及b）具有第二基部的第二组件，所述第二组件抵靠并可操作地固定到患者的第二骨上。第一和第二组件分别限定彼此配合以引导第一和第二骨之间的关节运动的第一和第二表面。所述第一和第二基部中的至少一个构造成与限定所述第一和第二表面中的一个的至少一部分的单独的第一部件配合以将所述第一部件保持在操作状态。第二部件被配置为限定第一和第二表面中的一个的至少一部分，并且可以选择性地置于操作状态来代替第一部件。

9. 发明申请

US20090131937A1 GUIDE SYSTEM AND ASSOCIATED METHOD FOR INSTALLING AN IMPLANT DEVICE ADAPTED TO APPLY COMPRESSION ACROSS A FRACTURE SITE 有权
标题翻译：导向系统和相关方法，用于安装适应于破碎场地压缩的植入装置
公开(公告)号：US20090131937A1
公开(公告)日：2009-05-21
申请号：US12265972
申请日：2008-11-06
申请人： Robert J. MEDOFF
发明人： Robert J. MEDOFF
IPC分类号： A61B17/56 , A61B17/58 , A61B19/00
CPC分类号： A61B17/68 , A61B17/8869
摘要： An implant for fracture fixation in which a wire element has one end installed in bone and an opposite end fixed externally to the bone to apply compression across the fracture wherein a guide system is provided for guiding a tip of the one end of the wire element into a pilot hole in the bone prior to producing compression across the fracture.
摘要翻译：一种用于骨折固定的植入物，其中线元件具有安装在骨中的一端，并且相对端固定在骨外部以在骨折上施加压力，其中提供导引系统以将线元件的一端的尖端引导到在骨折之前产生压缩之前的骨头中的导孔。

10. 发明申请

US20090182345A1 EXPANSION AND COMPRESSION INSTRUMENT FOR FRACTURE FIXATION 有权
标题翻译：膨胀和压缩仪器的断裂固定
公开(公告)号：US20090182345A1
公开(公告)日：2009-07-16
申请号：US11972935
申请日：2008-01-11
申请人： Robert J. Medoff , David Anderson
发明人： Robert J. Medoff , David Anderson
IPC分类号： A61B17/58 , A61F5/00
CPC分类号： A61B17/8019
摘要： An expansion and compression instrument for fracture fixation. The instrument includes a first handle member, a second handle member, a bearing assembly, and a replaceable tip insert. The bearing assembly axially receives a driver, such as a hexagonal head screwdriver. The replaceable tip insert is adapted to engage an aperture of a fracture fixation plate. The driver is adapted to engage the head of a bone screw, partially threaded into bone proximate the fracture and disposed through a longitudinal slot of the plate. Manual manipulation of the handle members together or apart causes the driver head and replaceable tip insert to become farther apart or closer together, respectively. This in turn, causes the bone screw to be displaced along the longitudinal slot, expanding or compressing the fracture, respectively. Once the fracture has been expanded or compressed to the desired degree, rotation of the screwdriver, facilitated by the bearing assembly, tightens the bone screw, locking the plate into place.
摘要翻译：用于骨折固定的扩张和压缩仪器。仪器包括第一手柄构件，第二手柄构件，轴承组件和可更换尖端插入件。轴承组件轴向地容纳诸如六角头螺丝刀的驱动器。可替换的尖端插入件适于接合断裂固定板的孔。驱动器适于接合骨螺钉的头部，部分地穿过骨头中的骨骼，并且穿过板的纵向狭槽。将手柄部件一起手动操作或分开使驾驶员头部和可替换的尖端插入件分别变得更远或更靠近在一起。这又导致骨螺钉沿纵向槽移动，分别膨胀或压缩骨折。一旦断裂已经膨胀或压缩到所需的程度，由轴承组件促进的螺丝刀的旋转就会拧紧骨螺钉，将板锁定到位。

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