公开(公告)号：US4383337A

公开(公告)日：1983-05-17

申请号：US199491

申请日：1980-10-22

Applicant: Robert G. Volz ,  Richard R. Vanzile ,  Richard C. Bolesky

Inventor： Robert G. Volz ,  Richard R. Vanzile ,  Richard C. Bolesky

IPC: A61F2/38 ,  A61F1/04

CPC classification number: A61F2/3804 ,  A61F2002/3822 ,  A61F2002/3827 ,  A61F2002/3831

Abstract: A humeral member and an ulnar member are joined by an intermediate insert which functions as an ulnar bushing. A radial member may also be employed with the prosthesis. The ulnar member includes a curved surface from which a support projects. Preferably, the curved surface is in concave cylindrical form from which a flat support radially projects. The support terminates in a cylindrical member which has an axis located at the center of the curvature of the curved surface. The ulnar bushing is of generally cylindrical configuration and is mounted about the cylindrical member for rotation. The humeral member engages the intermediate insert allowing relative rotation between the ulnar member and the intermediate insert along with the humeral member. A spherical portion projects from the side of the humeral member and has an axis parallel to the axis of rotation of the ulnar member. The spherical portion is for contact with the radius or radial member. The radial member has a concave spherical surface for engaging the spherical portion and may include a circular X-ray wire in a top portion thereof.

Abstract translation: 肱骨构件和尺骨构件通过用作尺骨衬套的中间插入件连接。 径向构件也可以与假体一起使用。 尺骨构件包括弯曲表面，支撑件从该弯曲表面突出。 优选地，弯曲表面是凹形圆柱形形式，平坦支撑从该圆形形状径向突出。 支撑终止于具有位于曲面的曲率的中心的轴的圆柱形构件。 尺骨衬套通常为圆柱形构造，并围绕圆柱形构件安装以旋转。 肱骨构件接合中间插入物，允许尺骨构件和中间插入物之间与肱骨构件一起相对旋转。 球形部分从肱骨构件的侧面突出并且具有平行于尺骨构件的旋转轴线的轴线。 球形部分用于与半径或径向构件接触。 径向构件具有用于接合球形部分的凹形球形表面，并且可以在其顶部包括圆形X射线线。

公开(公告)号：US4275717A

公开(公告)日：1981-06-30

申请号：US61343

申请日：1979-07-27

Applicant: Richard C. Bolesky

Inventor： Richard C. Bolesky

IPC: A61B17/72 ,  A61F5/04

CPC classification number: A61B17/7225 ,  A61B17/7266

Abstract: A fixation device adapted for use within the medullary canal of a fractured tubular bone is characterized by having a gripper unit with a plurality of outwardly concave, springy gripper fingers which can be placed under an increased force to cause the fingers to securely engage the osseous tissue surrounding the medullary canal when the device is used to maintain the fracture in compression. Force is applied to the fingers of the gripper unit by a threaded rod extending within the canal, and the rod carries a nose piece which serves both as an aid to travel of the rod through the canal and as a means for embracing the fingers of the gripper unit to disengage the fingers from the osseous tissue of the canal.

Abstract translation: 一种适用于骨折管状骨的髓管内的固定装置的特征在于具有夹持器单元，其具有多个向外凹入的，弹性的夹持器指状物，其可以在增加的力下放置以使指状物牢固地接合骨组织 当使用该装置来维持压缩的骨折时，围绕髓管。 通过在管道内延伸的螺纹杆将力施加到夹持器单元的指状物，并且杆承载鼻部件，其用于辅助杆穿过管道的行进，并且作为包围手指的装置 夹持器单元以将手指从运河的骨组织脱离。

公开(公告)号：US4215439A

公开(公告)日：1980-08-05

申请号：US951860

申请日：1978-10-16

Applicant: Barry L. Gold ,  Richard C. Bolesky

Inventor： Barry L. Gold ,  Richard C. Bolesky

IPC: A61F2/38 ,  A61F1/24

CPC classification number: A61F2/3886

Abstract: A surface replacement knee joint prosthesis is provided which restrains axial and lateral rotation of the knee joint when the leg is fully extended, and superior-inferior dislocation at all times. The prosthesis has femoral and tibial members articulated by spaced spheroidal load-sharing condylar surfaces with substantially matching radii of curvature. The femoral member defines a tapering channel positioned between the spaced condylar surfaces. A stem having a truncated head projects superiorly from the tibial member and progressively engages the tapering channel during extension, for restraining the rotation and dislocation of the knee joint when the leg is fully extended. When the leg is in flexion, the clearance between the stem and the diverging arms which define the channel allows axial and lateral rotation as in a natural knee joint.

Abstract translation: 提供了一种表面置换膝关节假体，当腿部完全伸展时，限制膝关节的轴向和横向旋转，并始终优越的脱位。 假体具有股骨和胫骨构件，其通过具有基本上匹配的曲率半径的间隔的球形负载共享髁表面铰接。 股骨构件限定位于间隔开的髁表面之间的锥形通道。 具有截头的杆从胫骨构件向上突出，并且在延伸期间逐渐接合锥形通道，用于当腿完全伸展时限制膝关节的旋转和脱位。 当腿弯曲时，杆和限定通道的发散臂之间的间隙允许在自然膝关节中进行轴向和侧向旋转。

公开(公告)号：US5002577A

公开(公告)日：1991-03-26

申请号：US392430

申请日：1989-08-10

Applicant: Richard C. Bolesky ,  Maureen A. MacCollum

Inventor： Richard C. Bolesky ,  Maureen A. MacCollum

IPC: A61F2/00 ,  A61F2/34

CPC classification number: A61F2/34 ,  A61F2002/30433 ,  A61F2002/3451 ,  A61F2220/0041

Abstract: A variable position acetabular cup assembly for replacing a natural hip socket includes a symmetrical base cup, a symmetrical polymer bearing, and a nonsymmetrical adapter ring situated between the base cup and the bearing. The base cup is designed to be affixed to the acetabulum to replace the natural socket. The bearing provides a bearing surface for receiving a femur ball. The adapter ring can be mounted on the base cup in a plurality of positions to change the position of the symmetrical bearing after the base cup is secured to the acetabulum.

Abstract translation: 用于替换天然髋关节插座的可变位置髋臼杯组件包括对称基座杯，对称聚合物轴承和位于基座杯和轴承之间的非对称适配环。 基座杯被设计成固定在髋臼上以代替天然插座。 轴承提供用于接收股骨球的支承表面。 适配器环可以在多个位置安装在基座杯上，以便在将基座杯固定到髋臼之后改变对称轴承的位置。

公开(公告)号：US4955910A

公开(公告)日：1990-09-11

申请号：US380998

申请日：1989-07-17

Applicant: Richard C. Bolesky

Inventor： Richard C. Bolesky

IPC: A61F2/08

CPC classification number: A61F2/0811 ,  A61F2/0805 ,  A61F2002/0829 ,  A61F2002/0852 ,  A61F2002/0864 ,  A61F2002/087 ,  A61F2002/0882

Abstract: A fixation system is disclosed for an elongated prosthesis such as a prosthetic ligament. Opposed ends of the ligament are attached to spaced apart bones such that the connections are external of the bones so as to permit a maximum of relative movement between the ligament and the bones while assuring requisite strength in tension. The design enables pretensioning of the ligament, guards against abrasion of the ligament by reason of moving contact with the bones, and is adjustable to accommodate a variety of required sizes.

Abstract translation: 公开了一种用于细长假体（例如假肢韧带）的固定系统。 韧带的相对的端部附接到间隔开的骨头，使得连接件在骨外部，以便允许在韧带和骨骼之间的最大相对运动，同时确保张力所需的强度。 该设计使得能够预拉伸韧带，防止由于与骨骼的移动接触而导致的韧带磨损，并且可调整以适应各种所需的尺寸。

公开(公告)号：US4822366A

公开(公告)日：1989-04-18

申请号：US919365

申请日：1986-10-16

Applicant: Richard C. Bolesky

Inventor： Richard C. Bolesky

IPC: A61F2/38

CPC classification number: A61F2/38

Abstract: A modular knee prosthesis assembly for the replacement of a portion of the knee joint is provided. The assembly has a femoral component that is formed to include first bearing surfaces and first means for demountably receiving an optional femoral stem member. The assembly also has a tibial component that is formed to include a platform and second means for demountably receiving an optional tibial stem member. The assembly includes a separate tibial insert that is configured to be supported by the tibial component platform. The tibial insert is formed to include second bearing surfaces that are configured to mate with the first surfaces on the femoral component to permit pivotal movement between the femoral component and the tibial component.

Abstract translation: 提供了用于替换膝关节的一部分的组合式膝盖假体组件。 组件具有形成为包括第一支承表面的股骨部件和用于可拆卸地容纳可选的股骨柄部件的第一装置。 组件还具有形成为包括平台的胫骨部件和用于可拆卸地容纳可选的胫骨杆部件的第二装置。 组件包括被配置为由胫骨部件平台支撑的单独的胫骨插入物。 胫骨插入件形成为包括构造成与股骨部件上的第一表面配合的第二支承表面，以允许股骨部件和胫骨部件之间的枢转运动。

公开(公告)号：USD272648S

公开(公告)日：1984-02-14

申请号：US289544

申请日：1981-08-03

Applicant: Richard C. Bolesky ,  Nicholas Cindrich ,  Michael H. Doll

Designer： Richard C. Bolesky ,  Nicholas Cindrich ,  Michael H. Doll

公开(公告)号：US4479271A

公开(公告)日：1984-10-30

申请号：US314808

申请日：1981-10-26

Applicant: Richard C. Bolesky ,  Gene M. Farling ,  Barry L. Gold

Inventor： Richard C. Bolesky ,  Gene M. Farling ,  Barry L. Gold

IPC: A61F2/30 ,  A61F2/38 ,  B22F7/00 ,  A61F1/04 ,  A61F5/04

CPC classification number: B22F7/002 ,  A61F2/30907 ,  A61F2/38 ,  A61F2/3877 ,  A61F2002/30892 ,  A61F2002/30968

Abstract: This invention relates generally to the art of orthopaedic prostheses, and more particularly to the type of prosthesis which is adapted to promote the ingrowth of bone and/or tissue into the portion of the prosthesis surface in contact with the bone surface. The prosthesis is comprised of a bottom base layer of porous fiber metal material an intermediate metal reinforcing layer including at least one opening therein and a top non-metal surface which is molded to the base layer. The portion of the polyethylene layer that is in contact with the base layer penetrates into the interstices of the porous metal material, hence securing the non-metal layer to the porous metal base layer.

Abstract translation: 本发明一般涉及矫形假体的技术，更具体地涉及适于促进骨骼和/或组织向与骨表面接触的假体表面部分向内生长的假体的类型。 假体由多孔纤维金属材料的底部基底层组成，中间金属加强层包括至少一个开口，以及模制到基底层的顶部非金属表面。 与基底层接触的聚乙烯层的部分渗透到多孔金属材料的间隙中，从而将非金属层固定在多孔金属基层上。

公开(公告)号：USD273806S

公开(公告)日：1984-05-08

申请号：US289546

申请日：1981-08-03

Applicant: Richard C. Bolesky ,  Nicholas Cindrich ,  Michael H. Doll

Designer： Richard C. Bolesky ,  Nicholas Cindrich ,  Michael H. Doll

公开(公告)号：US4293963A

公开(公告)日：1981-10-13

申请号：US121559

申请日：1980-02-14

Applicant: Barry L. Gold ,  Richard C. Bolesky

Inventor： Barry L. Gold ,  Richard C. Bolesky

IPC: A61F2/38 ,  A61F1/03

CPC classification number: A61F2/3804 ,  A61F2002/3813 ,  A61F2002/3822 ,  A61F2002/3831

Abstract: The prosthesis disclosed is an unrestrained or hingeless elbow prosthesis including a humeral implant component and an ulnar implant component. The metal humeral component is comprised of an elongated stem with a substantially cylindrical articulating surface on the distal end of said stem wherein said cylindrical articulating surface is convex such that the diameters of the end surfaces of the cylindrical shape are smaller than the diameter about the midportion of the cylindrical shape. The ulnar component is comprised of a metal retainer and a polyethylene bearing. The metal retainer includes an elongated stem attached to a metal base such that the stem depends from the base and anatomically curves slightly outward or laterally from the base.The polyethylene bearing is slidably engaged to the metal retainer and locks into position on the retainer. The polyethylene bearing contains a concave cylindrical cavity for receiving the convex cylinder of the humeral component.The metal humeral component then rotates about the axis of its cylindrical articulating surface within the cavity of the polyethylene ulnar bearing of the ulnar component.

Abstract translation: 所公开的假体是包括肱骨植入物部件和尺骨植入部件的无限制或无铰链肘假体。 金属肱骨构件由细长的杆构成，其在所述杆的远端上具有基本上圆柱形的关节表面，其中所述圆柱形关节表面是凸形的，使得圆柱形形状的端面的直径小于围绕中间部分的直径 的圆柱形。 尺骨部件由金属保持器和聚乙烯轴承构成。 金属保持器包括附接到金属基座的细长杆，使得杆从基部并且解剖学地从基部稍微向外或侧向地弯曲。 聚乙烯轴承可滑动地接合到金属保持器并锁定在保持器上的位置。 聚乙烯轴承包含用于容纳肱骨组件的凸圆柱的凹形圆柱形空腔。 然后，金属肱骨构件围绕其在尺骨组件的聚乙烯尺骨轴承的空腔内的圆柱形关节表面的轴线旋转。