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1. 发明申请

US20040215331A1 Apparatus and methods for delivery of variable length stents 有权
标题翻译：用于递送可变长度支架的装置和方法
公开(公告)号：US20040215331A1
公开(公告)日：2004-10-28
申请号：US10624451
申请日：2003-07-21
申请人： XTENT, INC.
发明人： Sunmi Chew , Bernard Andreas , Hanson S. Gifford III , Ron French , Mark E. Deem , Allan Will
IPC分类号： A61F002/38 , A61F002/42
CPC分类号： A61F2/88 , A61F2/0095 , A61F2/89 , A61F2/91 , A61F2/915 , A61F2/95 , A61F2/958 , A61F2/966 , A61F2002/826 , A61F2002/828 , A61F2002/91533 , A61F2002/91541 , A61F2002/9155 , A61F2002/91558 , A61F2002/91566 , A61F2002/91591 , A61F2002/9583 , A61F2210/0004 , A61F2210/0033 , A61F2210/0042 , A61F2250/0071
摘要： Blood vessels and other body lumens are stented using multiple, discreet stent structures, or continuous coiled or mesh stent structures. Stent structures may be balloon expandable or self-expanding and are delivered by a delivery catheter which is repositioned to spaced-apart delivery sights. By coating the stents with particular biologically active substances, hyperplasia within and between the implanted stents can be inhibited. An exemplary delivery catheter comprises a catheter body having a deployment mechanism for deploying one or more stents of selectable length into the vessel.
摘要翻译：使用多个谨慎的支架结构或连续盘绕或网状支架结构对血管和其他体腔进行支架置入。支架结构可以是球囊扩张的或自膨胀的，并且通过输送导管输送，所述输送导管重新定位到间隔开的输送瞄准镜。通过用特定生物活性物质涂覆支架，可以抑制植入支架内和植入支架之间的增生。示例性递送导管包括具有用于将一个或多个可选择长度的支架部署到血管中的展开机构的导管主体。

2. 发明申请

US20040138756A1 Method for preparing radial and carpal bones for a wrist prosthesis 有权
标题翻译：用于制备腕关节假体的径向和腕骨的方法
公开(公告)号：US20040138756A1
公开(公告)日：2004-07-15
申请号：US10339213
申请日：2003-01-09
发明人： Nathan Reeder
IPC分类号： A61F002/42
CPC分类号： A61B17/1686 , A61B17/15 , A61B17/164 , A61B17/1659 , A61F2/4261 , A61F2002/30616 , A61F2002/30649 , A61F2002/30881 , A61F2002/4264 , A61F2310/00023 , A61F2310/00029
摘要： A method for preparing and cutting the radial and carpal bones to receive a prosthetic wrist during a total wrist arthroplasty. Cuts on both the radius and carpal bones are made from a single broach. The broach is embedded in the intramedullary canal of the radius and a cutting tool is attached to an end of the broach to resect the radius. With the cutting tool removed, a cut block is attached to the broach and the carpal bones are resected. The cut block has a thickness that equal the thickness of the bearing component of the wrist prosthesis.
摘要翻译：一种用于在全腕关节置换术期间准备和切割径向和腕骨以接收假腕的方法。半径和腕骨上的切割都是由单个拉刀制成。拉刀被嵌入在半径的髓内管中，并且切割工具附着到拉刀的末端以切除半径。切除刀具后，切割块连接到拉刀并切除腕骨。切割块的厚度等于腕假体的轴承部件的厚度。

3. 发明申请

US20040002768A1 Ankle joint prosthesis and its method of implantation 有权
标题翻译：踝关节假体及其植入方法
公开(公告)号：US20040002768A1
公开(公告)日：2004-01-01
申请号：US10185006
申请日：2002-06-27
发明人： Brent G. Parks , Christopher Chiodo , Lew C. Schon , Steven Herbst , Johnny Lau
IPC分类号： A61F002/42 , A61B017/15
CPC分类号： A61F2/4202 , A61B17/15 , A61F2/30767 , A61F2002/30301 , A61F2002/30518 , A61F2002/30604 , A61F2002/30616 , A61F2002/30879 , A61F2002/30892 , A61F2002/30968 , A61F2002/4205 , A61F2002/4207 , A61F2002/4631 , A61F2220/0025 , A61F2230/0095 , A61F2310/00023 , A61F2310/00029
摘要： The ankle joint prosthesis adapted to involve the patient's distal tibia and talus has, according to the present invention, tibial, talar and mobile or semi-constrained bearing components that are laterally to medially implanted in the patient. The tibial component's top surface has convex curvature in its anterior to posterior plane and is configured so as to approximate and match with the curvature of a prepared portion of the distal tibia; its bottom surface being approximately flat. The talar component's top surface has saddle-shaped, convex curvature in its anterior to posterior plane, it's bottom surface has concave curvature and is configured so as to approximate and match with the curvature of a prepared portion of the talus. The mobile or semi-constrained bearing components have embodiments that comprise a wide variety of geometric shapes. A method for implanting such a prosthesis is also disclosed.
摘要翻译：根据本发明，适于涉及患者的远端胫骨和距骨的踝关节假体具有侧向地向内侧植入患者体内的胫骨，距骨和移动或半受约束的轴承部件。胫骨部件的顶表面在其前后平面具有凸曲率，并且构造成与远端胫骨的准备部分的曲率近似并匹配; 其底面大致平坦。该顶骨部分的顶面在其前后平面上具有鞍形的凸曲率，其底面具有凹曲率，并且被构造成与距离的准备部分的曲率近似并匹配。移动或半受约束的轴承部件具有包括多种几何形状的实施例。还公开了一种用于植入这种假体的方法。

4. 发明申请

US20040102853A1 Basal finger joint implant 审中-公开
标题翻译：基底指关节植入
公开(公告)号：US20040102853A1
公开(公告)日：2004-05-27
申请号：US10705472
申请日：2003-11-10
发明人： Hans-Werner Boumann , Hans-Georg Pfatt , Gontran Sennwald , Markus Schwarz
IPC分类号： A61F002/42
CPC分类号： A61F2/4241 , A61F2/30767 , A61F2/30771 , A61F2002/30153 , A61F2002/30662 , A61F2002/30878 , A61F2002/4251 , A61F2230/0019 , A61F2310/00203 , A61F2310/00796
摘要： According to the state of the art, the replacement of a basal finger joint is effected by, for example, interposition of soft part tissue or a distance piece, which does not, however, constitute a replacement joint. In joint prostheses with a metal-metal sliding combination, but in particular with a metal/polyethylene sliding combination, wear of the material can lead to osteolyses at the bone ends. Owing to the fact that the metal or plastic joint prostheses known from the state of the art are as a rule multipart, loosening of the individual components can occur, which shorten the service life of the implant. According to the invention, it is therefore proposed that the implant (1) is an uncoupled, two-part implant.
摘要翻译：根据现有技术，通过例如插入软组织或距离件来实现基础指关节的替换，然而，软组织或距离片不构成替换关节。在具有金属 - 金属滑动组合的联合假体中，但特别是与金属/聚乙烯滑动组合相关的假体中，材料的磨损可导致在骨端部的骨质疏松。由于从现有技术已知的金属或塑料接头假体作为规则的多部分，可能会发生各个部件的松动，从而缩短了植入物的使用寿命。根据本发明，因此提出了植入物（1）是非耦合的两部分植入物。

5. 发明申请

US20040073316A1 Wrist prosthesis 失效
标题翻译：手腕假体
公开(公告)号：US20040073316A1
公开(公告)日：2004-04-15
申请号：US10469668
申请日：2003-09-02
发明人： Jean-Louis Guerard , L?eacute;opold Pflug , Daniel Egloff
IPC分类号： A61F002/42
CPC分类号： A61F2/4261 , A61F2002/30069 , A61F2002/30153 , A61F2002/302 , A61F2002/30224 , A61F2002/30233 , A61F2002/30253 , A61F2002/30354 , A61F2002/30357 , A61F2002/30367 , A61F2002/30378 , A61F2002/30383 , A61F2002/30487 , A61F2002/30492 , A61F2002/305 , A61F2002/30563 , A61F2002/30594 , A61F2002/30627 , A61F2002/30632 , A61F2002/30662 , A61F2002/3082 , A61F2002/30878 , A61F2002/30891 , A61F2002/3096 , A61F2002/30975 , A61F2220/0025 , A61F2220/0033 , A61F2230/0019 , A61F2230/0065 , A61F2230/0069 , A61F2230/0076 , A61F2310/00011
摘要： The invention concerns a wrist prosthesis wherein the surfaces of the spherical caps of the base plates of the lateral rods are pressed against the corresponding concave surfaces of the seat under the action of the spindle made of elastic material maintained in extension between the two pairs of half-locks. Each of the pairs of semi-cylindrical elements is maintained assembled by being engaged from outside inwards in the central passage of one of the rods and locks one of the cylindrical ends of the central part of the spindle. The central rod is engaged by its shaft in a transverse blind bore of the seat and the groove provided in the flanks of its slot is clipped on the rim of the spindle.
摘要翻译：本发明涉及一种腕关节假体，其中横向杆的基板的球形盖的表面在由弹性材料制成的心轴的作用下压靠在座椅的相应凹面上，该弹性材料保持在两对半锁定每对成对的半圆柱形元件通过在其中一个杆的中心通道中从外部向内接合而被保持组装，并锁定心轴中心部分的圆柱形端之一。中心杆通过其轴在座椅的横向盲孔中接合，并且设置在其槽的侧面中的槽被夹在主轴的边缘上。

6. 发明申请

US20030187511A1 Wrist prosthesis 审中-公开
标题翻译：手腕假体
公开(公告)号：US20030187511A1
公开(公告)日：2003-10-02
申请号：US10106628
申请日：2002-03-26
发明人： Robert J. Ball , Jeffrey M. Ondrla , John F. Walters
IPC分类号： A61F002/42
CPC分类号： A61F2/4261 , A61F2002/30225 , A61F2002/30253 , A61F2002/30326 , A61F2002/30332 , A61F2002/30354 , A61F2002/30364 , A61F2002/30574 , A61F2002/30604 , A61F2002/30616 , A61F2002/30841 , A61F2002/30878 , A61F2002/30892 , A61F2002/4264 , A61F2002/4287 , A61F2002/4631 , A61F2220/0033 , A61F2230/0069 , A61F2230/0076 , A61F2250/0037 , A61F2310/00023 , A61F2310/00029
摘要： A wrist prosthesis has first, second, and third components that in one form are a radial component, a metacarpal component, and a bearing component. The bearing component is non-fixed or non-stationary relative to one of the radial component and the metacarpal component when the wrist prosthesis is assembled such as when implanted into a patient. As such, in one form a rotational joint or union is provided on the radial component and the bearing component. The bearing component is thus free to rotationally ride on the radial component, preferably 360null thereabout. Distal the radial component, the bearing component includes an articulation surface. The metacarpal component includes an articulation surface that is complementary to the articulation surface of the bearing component. In this manner, the metacarpal component correspondingly moves relative to the bearing component. The bearing component is preferably made of a polymer such as polyethylene.
摘要翻译：手腕假体具有第一，第二和第三部件，其一种形式为径向部件，掌骨部件和支承部件。当假体装配时，例如当植入患者时，轴承部件相对于径向部件和掌骨部件之一是非固定的或非固定的。因此，在一种形式中，在径向部件和轴承部件上设置有旋转接头或接头。因此，轴承部件可以自由地旋转地骑在径向部件上，优选在其周围360度。远离径向部件，轴承部件包括铰接表面。掌骨部件包括与轴承部件的关节表面互补的关节表面。以这种方式，掌骨部件相应地相对于轴承部件移动。轴承部件优选由聚合物如聚乙烯制成。

7. 发明申请

US20030069645A1 Prosthetic joint component having multiple arcuate bending portions 有权
标题翻译：具有多个弓形弯曲部分的假体关节部件
公开(公告)号：US20030069645A1
公开(公告)日：2003-04-10
申请号：US10261758
申请日：2002-10-01
发明人： Robert J. Ball , Bruce Khalili , Arnold-Peter C. Weiss
IPC分类号： A61F002/42
CPC分类号： A61F2/4241 , A61F2/4684 , A61F2002/30069 , A61F2002/30153 , A61F2002/30563 , A61F2002/3082 , A61F2002/30828 , A61F2002/30878 , A61F2002/4248 , A61F2230/0019
摘要： A joint prosthetic component that includes first and second arms, and a joint member interposed therebetween. The joint member is configured to permit flexion motion between the first and second arms, and includes a first concave surface and a second concave surface. The first concave surface has a plurality of arcuate portions defined therein. The first and second concave surfaces are located on opposing sides of the joint member.
摘要翻译：包括第一和第二臂的关节假体部件和插入其间的接合部件。关节构件被构造成允许第一和第二臂之间的屈曲运动，并且包括第一凹面和第二凹面。第一凹面具有限定在其中的多个弓形部。第一和第二凹面位于接头构件的相对侧上。

8. 发明申请

US20030023315A1 Method of positioning a malleolar implant for partial or total ankle prosthesis 有权
标题翻译：定位用于部分或全部踝假体的踝骨植入物的方法
公开(公告)号：US20030023315A1
公开(公告)日：2003-01-30
申请号：US10254985
申请日：2002-09-26
发明人： Alain Tornier , Michel Bonnin , Jean-Alain Colombier , Thierry Judet
IPC分类号： A61F002/42 , A61F002/46 , A61B017/17
CPC分类号： A61B17/1739 , A61F2/4202 , A61F2/4606 , A61F2002/30224 , A61F2002/30299 , A61F2002/30785 , A61F2002/30878 , A61F2002/30879 , A61F2002/3096 , A61F2002/421 , A61F2230/0069 , A61F2230/0093
摘要： This invention relates to a malleolar implant for partial or total ankle prosthesis, comprising a head, intended to bear against the astragalus or astragalian prosthetic component and a shank provided to be introduced in a bore in the fibula, characterized in that said shank is provided with means for hooking a traction member adapted to be manoeuvred from the outer side of the fibula, in order to position said shank in said bore. The ancillary tool comprises a spacer block adapted to be inserted between the tibia and the astragalus of an ankle, and a lug fast with said block and extending up to the vicinity of the outer surface of the fibular malleolus when the spacer block is in position, said lug supporting a guide for boring the malleolus from its outer surface.
摘要翻译：本发明涉及一种用于部分或全部踝假体的踝骨植入体，包括头部，其旨在抵靠黄芪或肛门假体部件，以及设置成引入腓骨中的孔中的柄，其特征在于，所述柄部设置有用于将适于从腓骨的外侧操纵的牵引构件钩住以便将所述柄定位在所述孔中的装置。辅助工具包括适于插入在胫骨和踝关节黄芪之间的间隔块，以及当所述间隔块处于适当位置时，所述垫片与所述块快速延伸并延伸到所述腓骨的外表面附近，所述凸耳支撑用于从其外表面镗孔的引导件。

9. 发明申请

US20040230313A1 Metatarsophalangeal resurfacing joint 有权
标题翻译：跖趾关节重建
公开(公告)号：US20040230313A1
公开(公告)日：2004-11-18
申请号：US10769957
申请日：2004-02-02
发明人： Gerald A.B. Saunders
IPC分类号： A61F002/42
CPC分类号： A61F2/4225 , A61F2002/30205 , A61F2002/30654 , A61F2002/30685 , A61F2002/30827 , A61F2002/30836 , A61F2002/30841 , A61F2002/30904 , A61F2002/4235 , A61F2230/0067 , A61F2310/00029 , A61F2310/00796
摘要： The present invention provides a prosthesis for implantation at the proximal articular surface of a proximal phalange, of a human great toe. The prosthesis comprises a base portion having a generally concave bearing surface shaped to articulate with the distal articular surface of a metatarsal bone, and a flat surface opposite the bearing surface for emplacement against a resected surface of the proximal phalange of the great toe of the human subject. A stem extends distally from the flat surface of the base portion, for implantation in the intramedulary canal of a proximal phalange of the great toe of the human subject. The stem has a generally frustoconical shape, with a substantially oval wide end at the flat surface of the base portion, tapering to a substantially circular end. The generally frustoconically shaped stem has a longitudinal axis that is inclined at an anatomical angle, of about 94null to the base portion, to align with the intramedulary canal of a proximal phalanx of the great toe of the human subject.
摘要翻译：本发明提供了一种用于植入人类大脚趾的近端趾骨的近端关节表面的假体。假体包括基部，该基部具有形状为与跖骨的远端关节表面相关联的大致凹入的支承表面，以及与支承表面相对的平坦表面，用于抵靠人的大脚趾的近端趾骨的切除表面学科。杆从基部的平坦表面向远侧延伸，用于植入人类受试者的大脚趾的近侧趾骨的内侧管中。茎具有大致截头圆锥形的形状，在基部的平坦表面具有基本上椭圆形的宽端部，其逐渐变细为大致圆形的端部。大致截头圆锥形的茎具有纵向轴线，该纵向轴线以与解剖角度约94°相对于基部倾斜，以与人类受试者的大脚趾的近指骨的颊内管道对准。

10. 发明申请

US20040230312A1 Articulating implant system 有权
标题翻译：铰接植入系统
公开(公告)号：US20040230312A1
公开(公告)日：2004-11-18
申请号：US10772129
申请日：2004-02-04
发明人： Shaun Hanson , Graham J.W. King , Stuart D. Patterson , Alan Taylor , James A. Johnson
IPC分类号： A61F002/42
CPC分类号： A61F2/4261 , A61B17/06166 , A61F2/30767 , A61F2/4606 , A61F2/4637 , A61F2/4684 , A61F2002/30156 , A61F2002/302 , A61F2002/30332 , A61F2002/30574 , A61F2002/30604 , A61F2002/30691 , A61F2002/30784 , A61F2002/30827 , A61F2002/30878 , A61F2002/4269 , A61F2002/4631 , A61F2002/4681 , A61F2220/0033 , A61F2230/0023 , A61F2230/0065
摘要： An articulating implant system is provided for fixation to a bone. The articulating implant system includes a fixation component for fixation to the bone and an articulating member for articulating against bone or cartilage. Specifically, a modular ulnar implant is provided in accordance with the articulating implant system of the present invention wherein the fixation component is a stem for insertion into the intramedullary canal of the distal ulna and the articulating member is a head for articulating with the radial sigmoid notch.
摘要翻译：提供用于固定到骨头的铰接植入系统。铰接植入系统包括用于固定到骨骼的固定部件和用于与骨或软骨铰接的关节部件。具体地，根据本发明的铰接植入系统提供模块化尺骨植入物，其中所述固定部件是用于插入到远端尺骨的髓内管中的杆，并且所述关节部件是用于与径向乙状切口。

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