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1. 发明申请

US20060235421A1 Instrumentation for Minimally Invasive Unicompartmental Knee Replacement 有权
标题翻译：微创单位膝关节置换仪器
公开(公告)号：US20060235421A1
公开(公告)日：2006-10-19
申请号：US11423600
申请日：2006-06-12
申请人： Richard Rosa , Vernon Hartdegen , Eric Stookey , Brian Harris , Robert Fencl
发明人： Richard Rosa , Vernon Hartdegen , Eric Stookey , Brian Harris , Robert Fencl
IPC分类号： A61B17/58
CPC分类号： A61B17/155 , A61B17/157 , A61B17/1604 , A61B17/1659 , A61B17/1675
摘要： Instrumentation for surgically resurfacing a femoral condyle to receive a prosthetic femoral component in minimally invasive unicompartmental knee replacement surgery. The instrumentation includes a resurfacing guide for attachment to a femur and a rail member externally delineating an area of a femoral condyle of the femur that is to be surgically resurfaced to receive a prosthetic femoral component. The resurfacing guide has an abutment wall. The instrumentation includes a resurfacing instrument having a tissue removing surface for removing anatomical tissue from the delineated area of the femoral condyle, the tissue removing surface being movable along the delineated area to remove anatomical tissue therefrom. The resurfacing instrument has a engagement wall for contacting the abutment wall to limit the depth to which anatomical tissue is removed.
摘要翻译：用于手术重建股骨髁以在微创单室膝关节置换手术中接受假体股骨部件的仪器。仪器包括用于附接到股骨的表面重建指南和外部描绘要被外科手术重新铺展以接收假体股骨部件的股骨的股骨髁的区域的轨道构件。表面修复指南具有邻接壁。所述仪器包括具有用于从所述股骨髁的描绘区域去除解剖组织的组织去除表面的表面置换仪器，所述组织去除表面可沿着所述划定的区域移动以从其移除解剖组织。表面置换器具有用于接触邻接壁的接合壁以限制去除解剖组织的深度。

2. 发明申请

US20060058796A1 Compression brace 审中-公开
标题翻译：压缩支架
公开(公告)号：US20060058796A1
公开(公告)日：2006-03-16
申请号：US10940396
申请日：2004-09-14
申请人： Vernon Hartdegen , Kevin Wong , Robert Fencl
发明人： Vernon Hartdegen , Kevin Wong , Robert Fencl
IPC分类号： A61F2/30
CPC分类号： A61B17/66 , A61B17/1728 , A61B17/1775 , A61B17/1782 , A61B17/7059 , A61B17/8014 , A61B17/8085 , A61B17/86 , A61B17/8605 , A61B17/8872 , A61B17/8875 , A61B2017/681 , A61B2090/037
摘要： A surgical device for pressing and retaining adjacent bones against one another comprising a compression brace and separate fasteners. The compression brace has at least two fastener retaining portions. Each fastener retaining portion has a fastener hole therethrough for receiving a fastener, such as a screw or pin. A pair of bridge members are positioned between the fastener retaining portions, and are spaced apart from one another to form a compression opening. The compression bracket can include a plurality of fastener retaining portions and a plurality of compression openings. In some embodiments, the fasteners are maintained in a substantially fixed relation with the fastener retaining portion. The brace is installed on adjacent bones such that a fastener engages each bone. The compression opening is spread apart to draw the fasteners toward one another, and thereby compress the adjacent bones together.
摘要翻译：一种用于相对于彼此压靠并保持相邻骨头的手术装置，包括压缩支架和单独的紧固件。压缩支架具有至少两个紧固件保持部分。每个紧固件保持部分具有穿过其中的紧固件孔，用于接收诸如螺钉或销的紧固件。一对桥构件定位在紧固件保持部分之间，并且彼此间隔开以形成压缩开口。压缩支架可以包括多个紧固件保持部分和多个压缩开口。在一些实施例中，紧固件保持与紧固件保持部分基本上固定的关系。支架安装在相邻的骨头上，使得紧固件与每个骨骼啮合。压缩开口被分开以将紧固件彼此拉紧，从而将相邻的骨头压在一起。

3. 发明申请

US20050096747A1 Tibial knee prosthesis 有权
标题翻译：胫骨假体
公开(公告)号：US20050096747A1
公开(公告)日：2005-05-05
申请号：US10696459
申请日：2003-10-29
申请人： David Tuttle , Vernon Hartdegen , Stephen White , Robert Fencl , Robert Schmidt
发明人： David Tuttle , Vernon Hartdegen , Stephen White , Robert Fencl , Robert Schmidt
IPC分类号： A61F2/00 , A61F2/38
CPC分类号： A61F2/389 , A61F2002/30133 , A61F2230/0015
摘要： A knee prosthetic including a tibial component defining medial and lateral concavities shaped to receive medial and lateral femoral condyles of the femur. The concavities have first portions for contact with the condyles during normal knee flexion and second portions for contact with the condyles during deep, or high, knee flexion. The medial concavity can include a conforming boundary that encompasses at least the first and second portions, wherein an area inside the conforming boundary has a generally flat surface. The flat surface allows the medial femoral condyle to slide and rotate posteriorly during high knee flexion. The conforming boundary can have a generally triangular shape with an apex extending anteriorly and a relatively wider base extending posteriorly, wherein the apex includes the first portion and the base includes the second portion. The relatively wider base portion advantageously allows additional area for posteriorly directed articulating contact during high knee flexion.
摘要翻译：一种膝关节假体，其包括限定内侧和外侧凹陷的胫骨部件，其形状用于接收股骨的内侧和外侧股骨髁。凹陷具有在正常膝关节屈曲期间与髁部接触的第一部分，以及在深度或高度膝关节屈曲期间与髁突接触的第二部分。内侧凹面可以包括至少包含第一和第二部分的符合边界，其中符合边界内的区域具有大致平坦的表面。平坦的表面允许内侧股骨髁在高膝关节屈曲期间向后滑动并向后旋转。一致的边界可以具有大致三角形的形状，其顶点在前面延伸，并且相对较宽的基部向后延伸，其中顶点包括第一部分，并且基部包括第二部分。相对较宽的基部部分有利地允许在高膝盖屈曲期间用于向后指向的关节接触的附加区域。

4. 发明申请

US20050209600A1 Reference mark adjustment mechanism for a femoral caliper and method of using the same 有权
标题翻译：股骨钳的参考标记调整机构及其使用方法
公开(公告)号：US20050209600A1
公开(公告)日：2005-09-22
申请号：US10794188
申请日：2004-03-05
申请人： Robert Fencl , J. Blaha , Vernon Hartdegen , William Maloney , Stephen White
发明人： Robert Fencl , J. Blaha , Vernon Hartdegen , William Maloney , Stephen White
IPC分类号： A61B17/15 , A61B17/17 , A61B17/58 , A61F2/38 , A61F2/46
CPC分类号： A61B17/155 , A61B17/1764 , A61F2/3859 , A61F2/4657 , A61F2002/4658
摘要： A femoral caliper having one or more anatomical referencing members for placement against portions of the femur, such as the anterior cortex and posterior portion of the femoral condyles, to measure the femur for sizing of the femoral component. A reference mark positioning guide of the femoral caliper is connected to the anatomical referencing member and is capable of guiding placement of a reference mark on the femur that facilitates positioning of the femoral component. The femoral caliper includes an adjustment mechanism capable of displacing the reference mark positioning guide relative to the anatomical referencing member. This allows adjustment of the position of the reference mark (and hence the femoral component) on the femur to account for the up or down sizing of the femoral component. Preferably, the adjustment mechanism adjusts the reference mark positioning guide in the anterior-posterior direction to allow balancing of the tightness or laxity of the selected component.
摘要翻译：股骨钳具有一个或多个解剖学参考构件，用于放置在股骨部分上，例如股骨髁的前皮质和后部，以测量股骨以确定股骨组件的尺寸。股骨钳的参考标记定位引导件连接到解剖参考构件，并且能够引导在股骨上引导参考标记的位置，这有利于股骨部件的定位。股骨钳包括能够相对于解剖学参考构件移动参考标记定位引导件的调节机构。这允许调整股骨上的参考标记（并且因此股骨部件）的位置以解释股骨部件的上下调整大小。优选地，调节机构在前后方向上调整参考标记定位导向件，以允许所选择的部件的紧密度或松弛度平衡。

5. 发明申请

US20130131741A1 SYSTEMS, DEVICES, AND METHODS FOR ANCHORING ORTHOPAEDIC IMPLANTS TO BONE 有权
标题翻译：用于将骨科植入物锚固到骨骼的系统，装置和方法
公开(公告)号：US20130131741A1
公开(公告)日：2013-05-23
申请号：US13683731
申请日：2012-11-21
申请人： Lampros Kourtis , Michael J. Jaasma , David Myung , Michael C. Hollis , Vernon Hartdegen
发明人： Lampros Kourtis , Michael J. Jaasma , David Myung , Michael C. Hollis , Vernon Hartdegen
IPC分类号： A61F2/46
CPC分类号： A61F2/4603 , A61B17/1664 , A61B17/1666 , A61B17/1764 , A61F2/0095 , A61F2/30756 , A61F2/34 , A61F2/36 , A61F2/38 , A61F2/40 , A61F2/4618 , A61F2/4657 , A61F2/4675 , A61F2002/30014 , A61F2002/30069 , A61F2002/3009 , A61F2002/30594 , A61F2002/30757 , A61F2002/30878 , A61F2002/30971 , A61F2002/3412 , A61F2002/4627 , A61F2002/4628 , A61F2002/4629 , A61F2002/4631 , A61F2002/465 , A61F2002/4685 , A61F2002/4696
摘要： Methods, devices, and systems for delivering and attaching flexible implants to a bone or joint surface. An implant container includes a first component for surrounding and enclosing an implant and a second component adapted for maintaining, supporting, and conforming the shape of the implant. The implant container designed to have at least one component attachable to the implant and to a delivery instrument or tool. The implant container component having a material allowing transmission of light through a thickness of the container and a thickness of an attached implant to cure an adhesive placed between the implant and a bone surface. Additionally, embodiments described provide delivery instruments and tools for attaching implants and implants within containers to a joint or bone surface.
摘要翻译：用于将柔性植入物递送和附接到骨骼或关节表面的方法，装置和系统。植入物容器包括用于包围和封闭植入物的第一部件和适于维持，支撑和使其适应植入物形状的第二部件。植入物容器被设计成具有至少一个可附接到植入物和递送仪器或工具的部件。植入物容器部件具有允许光穿过容器的厚度的材料和附着的植入物的厚度，以固化放置在植入物和骨表面之间的粘合剂。另外，所描述的实施例提供了用于将容器内的植入物和植入物附接到关节或骨表面的递送仪器和工具。

6. 发明申请

US20130103157A1 Polymeric adhesive for anchoring compliant materials to another surface 审中-公开
标题翻译：用于将柔性材料固定到另一表面的聚合物粘合剂
公开(公告)号：US20130103157A1
公开(公告)日：2013-04-25
申请号：US13573788
申请日：2012-10-03
申请人： Lampros Kourtis , David Myung , Daniel Chang , Bing Yu , Timothy Sun , Michael J. Jaasma , Vernon Hartdegen
发明人： Lampros Kourtis , David Myung , Daniel Chang , Bing Yu , Timothy Sun , Michael J. Jaasma , Vernon Hartdegen
IPC分类号： C09J133/14 , A61F2/30 , A61M5/19 , A61K47/32 , B65D85/00
CPC分类号： C08G18/6229 , A61B17/56 , A61F2/30 , A61K47/32 , A61L24/001 , A61L24/0015 , A61L24/043 , A61L24/06 , A61L2300/406 , A61L2430/24 , A61M5/19 , B65D85/70 , C08G18/3206 , C08G18/4854 , C08G18/6511 , C08G18/6705 , C08G18/728 , C08G81/024 , C08L33/08 , C08L33/12 , C09J4/06 , C09J133/14 , C09J135/02 , F01D5/082 , F01D11/001 , F01D11/025 , F05D2240/57 , F05D2260/14 , C08F2220/343 , C08F220/14
摘要： Methods, compositions, and kits for adhering polymers and other materials to another material, and in particular to bone or bone-like structures or surfaces. A composition of matter includes a urethane dimethacrylate-methyl methacrylate copolymer with a plurality of first polymer regions based on urethane dimethacrylate and a plurality of second polymer regions based on methyl methacrylate. The method includes placing an orthopedic joint implant having an attachment surface in a joint space, applying a first non-urethane-containing precursor, a second urethane-containing precursor, and a initiator to the attachment surface; contacting the first and second precursors and the initiator with the joint surface; and copolymerizing the first and second precursors and forming an adhesive copolymer and attaching the implant to the joint.
摘要翻译：用于将聚合物和其它材料粘附到另一种材料，特别是骨或骨样结构或表面上的方法，组合物和试剂盒。物质组合物包括具有多个基于氨基甲酸酯二甲基丙烯酸酯的多个第一聚合物区域的氨基甲酸酯二甲基丙烯酸酯 - 甲基丙烯酸甲酯共聚物和基于甲基丙烯酸甲酯的多个第二聚合物区域。该方法包括将具有附接表面的整形外科关节植入物放置在关节空间中，将第一非氨基甲酸酯的前体，第二含氨基甲酸酯的前体和引发剂施加到所述附着表面; 使第一和第二前体和引发剂与接合表面接触; 并共聚第一和第二前体并形成粘合剂共聚物并将植入物附着到接头上。

7. 发明申请

US20120209396A1 ORTHOPEDIC IMPLANTS HAVING GRADIENT POLYMER ALLOYS 审中-公开
标题翻译：具有梯度聚合物合金的对称植入物
公开(公告)号：US20120209396A1
公开(公告)日：2012-08-16
申请号：US13347647
申请日：2012-01-10
申请人： David Myung , Michael J. Jaasma , Lampros Kourtis , Jeffrey G. Roberts , Vernon Hartdegen
发明人： David Myung , Michael J. Jaasma , Lampros Kourtis , Jeffrey G. Roberts , Vernon Hartdegen
IPC分类号： A61F2/32 , A61F2/30
CPC分类号： C08L33/02 , A61F2/30 , A61F2/30988 , A61F2/3099 , A61F2/32 , A61F2/3804 , A61F2/3859 , A61F2/3872 , A61F2/3877 , A61F2/4081 , A61F2/4202 , A61F2/4225 , A61F2/4241 , A61F2/4261 , A61F2/442 , A61F2002/30998 , A61F2002/4205 , A61F2002/4238 , A61F2002/4256 , A61F2310/00011 , A61F2310/00179 , C08F220/06 , C08F220/14 , C08F236/06 , C08G18/44 , C08G18/4854 , C08G18/7671 , C08G18/831 , C08G18/837 , C08G77/38 , C08G2270/00 , C08L75/04 , C08L75/06 , C08L75/16 , C08L2205/04
摘要： Orthopedic implants having a bone interface member and a water swellable IPN or semi-IPN with a stiffness, hydration, and/or compositional gradient from one side to the other and physically attached to the bone interface member. The invention also includes an orthopedic implant system including an implant that may conform to a bone surface and a joint capsule. The invention also includes orthopedic implants with water swellable IPN or semi-IPNs including a hydrophobic thermoset or thermoplastic polymer first network and an ionic polymer second network, joint capsules, labral components, and bone interface members. The invention also includes a method of inserting an orthopedic implant having a metal portion and a flexible polymer portion into a joint, including inserting the implant in a joint in a first shape and changing the implant from a first shape to a second shape to conform to a shape of a bone.
摘要翻译：矫形植入物具有骨界面构件和具有从一侧到另一侧的刚度，水合和/或组成梯度的水膨胀性IPN或半IPN，并且物理附接到骨界面构件。本发明还包括矫形植入物系统，其包括可以符合骨表面和关节囊的植入物。本发明还包括具有水溶胀性IPN或半IPN的矫形植入物，其包括疏水性热固性或热塑性聚合物第一网络和离子聚合物第二网络，关节囊，唇部组分和骨界面构件。本发明还包括将具有金属部分和柔性聚合物部分的整形外科植入体插入到关节中的方法，包括将植入物插入第一形状的关节中并将植入物从第一形状改变为第二形状以符合骨的形状。

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