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91. 发明授权

US5888215A Lower extremity prosthesis 失效
标题翻译：下肢假体
公开(公告)号：US5888215A
公开(公告)日：1999-03-30
申请号：US793785
申请日：1997-06-18
申请人： Birger Roos , Urban Lindgren , Hannu Maattanen
发明人： Birger Roos , Urban Lindgren , Hannu Maattanen
IPC分类号： A61B17/86 , A61B17/88 , A61F2/00 , A61F2/02 , A61F2/30 , A61F2/50 , A61F2/60 , A61F2/76 , A61F2/78 , A61F2/80
CPC分类号： A61B17/88 , A61B17/8605 , A61B17/8625 , A61F2/02 , A61F2/78 , A61F2/80 , A61F2/30749 , A61F2/60 , A61F2/76 , A61F2002/30433 , A61F2002/30476 , A61F2002/3085 , A61F2002/5001 , A61F2002/5079 , A61F2002/7818 , A61F2002/7887 , A61F2220/0008 , A61F2220/0025 , A61F2220/0041 , A61F2310/00023
摘要： A lower extremity prosthesis solves the problem of relieving the end of the leg stump (S) from a portion of the vertical forces acting on it by pressure from the socket (1) surrounding and supporting the stump, by providing a mechanism capable of transferring forces to the tibia (T). The mechanism includes a first member (13) connected to the tibia and second members (5, 8) detachably connected to the first member and carried by the socket.
摘要翻译： PCT No.PCT / SE95 / 00924 Sec。 371日期：1997年6月18日 102（e）日期1997年6月18日PCT提交1995年8月15日PCT公布。公开号WO96 / 05785 日期1996年2月29日下肢假体解决了通过围绕和支撑残端的插座（1）的作用力的作用于其上的垂直力的一部分来缓解腿部残端（S）的结束的问题，能够将力传递到胫骨（T）的机构。该机构包括连接到胫骨的第一构件（13）和可拆卸地连接到第一构件并由插座承载的第二构件（5,8）。

92. 发明授权

US5041137A Method for prosthetic restoration of human limbs 失效
标题翻译：人体肢体修复方法
公开(公告)号：US5041137A
公开(公告)日：1991-08-20
申请号：US517666
申请日：1990-05-01
申请人： Jury I. Nemoshkalov
发明人： Jury I. Nemoshkalov
IPC分类号： A61F2/00 , A61F2/28 , A61F2/76 , A61F2/78
CPC分类号： A61F2/76 , A61F2/2814 , A61F2/30749 , A61F2002/7887 , Y10S623/908
摘要： A device for prosthetic restoration of human limbs comprises a supporting member for the stump, shaped as a spherical bowl and connected to the prosthesis of the limb missing portion, and a fixing contrivance interconnecting the stump bone and the supporting member. The supporting member is made of a material indifferent to living tissue and its diameter corresponds to the stump outside diameter. The outer surface of the supporting member is made of a porous material which promotes implantation of living tissue therein, while its top base serves as a support for the stump bone and muscles.A method for prosthetic restoration of human limbs consists in joining the supporting member to the stump bone, followed by wrapping up of the supporting member by the stump skin, whereupon a suture is applied along the arc of the spherical base of the supporting member; after a period of time has elapsed, necessary for the supporting member to implant, a fistula is established in the spherical base of the member and the latter is connected to the prosthesis of the limb missing portion.The present invention is applicable, in particular, for prosthetic restoration of the lower and upper limbs of disabled persons, which have been amputated at any level, as well as in cases of vasculopathies and diabetes mellitus.
摘要翻译：用于人体肢体的假体修复的装置包括用于残端的支撑构件，其形状为球形碗并连接到肢体缺失部分的假体，以及将残端骨和支撑构件相互连接的固定装置。支撑构件由与活组织无关的材料制成，其直径对应于残端外径。支撑构件的外表面由多孔材料制成，其促进生物组织的植入，而其顶部基部用作残肢骨骼和肌肉的支撑。人体肢体的假体修复方法在于，将支撑构件与残端骨接合，然后用残端皮肤包裹支撑构件，由此沿着支撑构件的球形基底的弧线施加缝合线，在经过一段时间后，为支撑构件植入所必需的，在构件的球形底座中建立了瘘管，并且后者连接到肢体缺失部分的假体。本发明特别适用于在任何水平被截肢的残疾人的下肢和上肢以及血管病和糖尿病的假肢修复。

93. 发明授权

US4158895A Prosthesis coupling 失效
标题翻译：假体耦合
公开(公告)号：US4158895A
公开(公告)日：1979-06-26
申请号：US876438
申请日：1978-02-09
申请人： Robert A. Adminstrator of the National Aeronautics and Space Administration, with respect to an invention of Frosch , James B. Reswick , Vert Mooney , Charles W. Bright , Lester J. Owens
发明人： Robert A. Adminstrator of the National Aeronautics and Space Administration, with respect to an invention of Frosch , James B. Reswick , Vert Mooney , Charles W. Bright , Lester J. Owens
IPC分类号： A61F2/00 , A61F2/28 , A61F2/30 , A61F2/60 , A61F2/78 , A61F1/06 , A61F1/08
CPC分类号： A61F2/60 , A61F2/2814 , A61F2/78 , A61F2/30742 , A61F2/30749 , A61F2002/2853 , A61F2002/30329 , A61F2002/30332 , A61F2002/30354 , A61F2002/30448 , A61F2002/30479 , A61F2002/30563 , A61F2002/30574 , A61F2002/30787 , A61F2002/7887 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2310/00017
摘要： A coupling for use in an apparatus for connecting a prosthesis to the bone of a stump of an amputated limb which permits a bio-compatible carbon sleeve forming a part of the prosthesis connector to float so as to prevent disturbing the skin seal around the carbon sleeve. The coupling includes a flexible member interposed between a socket that is inserted within an intermedullary cavity of the bone and the sleeve. A lock pin is carried by the prosthesis and has a stem portion which is adapted to be coaxially disposed and slideably within the tubular female socket for securing the prosthesis to the stump. The skin around the percutaneous carbon sleeve is able to move as a result of the flexing coupling so as to reduce stresses caused by changes in the stump shape and/or movement between the bone and the flesh portion of the stump.
摘要翻译：一种用于将假体连接到截肢肢体的骨头的装置中的联接器，其允许形成假体连接器的一部分的生物相容性碳套筒漂浮以防止扰乱碳套筒周围的皮肤密封。联接器包括插入在插入骨头的内腔和套筒内的插座之间的柔性构件。锁销由假体承载并且具有杆部分，其适于同轴地设置并可滑动地在管状阴插座内，用于将假体固定到残端。经皮碳套筒周围的皮肤能够作为弯曲联接的结果而移动，以便减少残余物形状变化引起的应力和/或骨头与残肢的肉部分之间的移动。

94. 发明授权

US3947897A Apparatus for connecting a prosthesis to a bone 失效
标题翻译：用于将假体连接到骨骼的装置
公开(公告)号：US3947897A
公开(公告)日：1976-04-06
申请号：US559108
申请日：1975-03-17
申请人： Lester J. Owens
发明人： Lester J. Owens
IPC分类号： A61F2/00 , A61F2/28 , A61F2/78 , A61F2/80 , A61F1/08 , A61F1/00 , A61F1/06
CPC分类号： A61F2/78 , A61F2/2814 , A61F2/80 , A61F2/30749 , A61F2002/7887
摘要： An apparatus for connecting a prosthesis to a bone of a stump of an amputated limb such as the arm or leg of a person. The apparatus includes a tubular female socket adapted to be inserted within an intermedullary cavity of the bone. The tubular socket has an open lower end with a sleeve of bio-compatible material permitting access through the skin of the amputee's stump. The prosthesis has a contoured support for receiving the stump of the amputee. A quick disconnecting lock pin is carried adjacent the center of the contoured support. The lock pin is adapted to be received within the female socket for securing the prosthesis to the tubular female socket carried within the bone. The mounting for the lock pin is adjustable so that the degree of support provided through the bone as compared to the degree of support provided through the flesh of the stump engaging the wall of the prosthesis can be varied.
摘要翻译：用于将假体连接到截肢肢体（例如人的手臂或腿部）的残端的骨头的装置。该装置包括适于插入到骨的髓腔内的管状阴插座。管状插座具有敞开的下端，其具有生物相容材料的套筒，允许通过截肢者残肢的皮肤进入。假体具有用于接收被截肢者残端的轮廓支撑。快速断开的锁定销在轮廓支撑的中心附近承载。锁销适于容纳在母插座内，用于将假体固定到承载在骨内的管状阴插座。用于锁定销的安装件是可调节的，使得通过骨骼提供的支撑程度与通过接合假肢的壁的残端的肉体提供的支撑程度相比可以变化。

95. 发明授权

US12064350B2 Percutaneous osseointegrated implant assembly for use in supporting an exo-prosthesis 有权
公开(公告)号：US12064350B2
公开(公告)日：2024-08-20
申请号：US17717545
申请日：2022-04-11
申请人： University of Utah Research Foundation , Joseph A. Longo
发明人： Kent N. Bachus , Sujee Jeyapalina , James Peter Beck , Roy Bloebaum , Jayant P. Agarwal , Joseph A. Longo , Erik Kubiak , Brian Mueller Holt
IPC分类号： A61F2/28 , A61F2/78 , A61F2/00 , A61F2/30
CPC分类号： A61F2/2814 , A61F2/78 , A61F2002/0091 , A61F2002/30028 , A61F2002/30299 , A61F2002/30576 , A61F2002/30589 , A61F2002/30594 , A61F2002/30604 , A61F2002/30729 , A61F2002/30784 , A61F2002/30879 , A61F2002/30932 , A61F2002/7887
摘要： An implant assembly for a long bone is adapted to support an exo-prosthesis. The assembly includes a stem, a subdermal component and a percutaneous post. The stem has a proximal end that is adapted to be received in a surgically prepared medullary canal of the long bone, and a distal end having a surface that is adapted to promote bone ingrowth. The subdermal component includes a proximal portion that is adapted for attachment to the distal end of the stem, and a fixation surface that is adapted to promote soft tissue fixation. The percutaneous post has a proximal end that is adapted to be attached to the subdermal component.

96. 发明授权

US12053382B2 System and methods for percutaneous mechanical and/or neural interface 有权
公开(公告)号：US12053382B2
公开(公告)日：2024-08-06
申请号：US18141370
申请日：2023-04-29
申请人： Robert Madeira
发明人： Robert Madeira
IPC分类号： A61F2/28 , A61F2/38 , A61F2/60 , A61F2/78 , A61M25/00 , A61M25/02 , A61M39/20 , A61F2/30 , A61M39/02 , A61N1/05
CPC分类号： A61F2/2814 , A61F2/3859 , A61F2/389 , A61F2/60 , A61F2/78 , A61M25/003 , A61M25/0045 , A61M25/007 , A61M25/02 , A61M39/20 , A61F2002/2825 , A61F2002/30602 , A61F2002/30884 , A61F2002/607 , A61F2002/608 , A61F2002/7887 , A61M2025/0031 , A61M2025/0056 , A61M2025/0057 , A61M2025/006 , A61M39/0247 , A61M2039/0261 , A61M2039/027 , A61M2039/0273 , A61M2039/0276 , A61M2039/0288 , A61N1/0558
摘要： A system for attachment of a device to a bone is provided. The system includes an internal axial rod with a proximal and distal end that is configured to be inserted and secured into a bone cavity's distal end. The system can also include an internal-external transfer rod with a proximal and distal end mounted into the distal end of the axial rod and a central channel extending through the transfer rod from the proximal end to the distal end and a plurality of attachment rings for attaching at least one tissue or muscle group to the transfer rod. The system also includes a bio-compatible and bio-occlusive artificial membranes (BIOCAMS) lamina, wherein the lamina includes either a polyetheretherketone (PEEK) mesh, a biocompatible polymer, a carbon fiber polymer, an artificial tissue polymer, molded donor tissue, allogenic tissue, a collagen/hyaluronic acid-based tissue, or connective tissue biosynthetic substrate material suitable as webbing.

97. 发明公开

US20240000572A1 BONE CAP 审中-公开
公开(公告)号：US20240000572A1
公开(公告)日：2024-01-04
申请号：US18252467
申请日：2021-11-11
申请人： University of Utah Research Foundation
发明人： Dustin L. WILLIAMS , Richard Tyler EPPERSON , Brad M. ISAACSON , Brooke KAWAGUCHI , Mary Grace CANAPI
IPC分类号： A61F2/28
CPC分类号： A61F2/2814 , A61F2002/7887
摘要： A bone cap (100) for preventing leakage of medullary canal components in a residual limb (102) that can lead to pathologies such as heterotopic ossification reducing heterotopic ossification and a method for using the same are provided. The bone cap (100) includes a proximal base (114) and an insertion extension portion (116) extending from the proximal base (114). The insertion extension portion (116) has an outer surface and a distal end (112b) opposite the proximal base (114). The insertion extension portion (116) is configured to be inserted into a resected portion of a bone (104) of a patient. The bone cap (100) also has at least one bone engaging feature (120) disposed on the outer surface of the insertion extension portion (116) adjacent to the distal end (112b) of the insertion extension portion (116). A porous coating (122) is disposed on the outer surface of the insertion extension portion (116) adjacent to the proximal base (114).

98. 发明授权

US10835392B2 Transdermal intraosseous device 有权
公开(公告)号：US10835392B2
公开(公告)日：2020-11-17
申请号：US15921444
申请日：2018-03-14
申请人： Biomet Manufacturing, LLC
发明人： Joshua R. Porter , Troy W. Hershberger
IPC分类号： A61F2/60 , A61F2/50 , A61F2/78 , A61F2/28 , A61F2/30
CPC分类号： A61F2/60 , A61F2/78 , A61F2/28 , A61F2/2814 , A61F2/30749 , A61F2002/5083 , A61F2002/607 , A61F2002/7887 , A61F2220/0008 , A61F2250/006 , A61F2250/0064
摘要： A transdermal intraosseous device for coupling a bone stump to an external prosthetic device includes a bone fixator, an external connector and a plurality of modular interface components. The bone fixator includes a proximal portion configured for anchoring into the bone stump of the patient and a distal portion including a base collar configured for subcutaneous implantation. The external connector has a distal portion for coupling to the external prosthetic device and a proximal portion for coupling to the distal portion of the bone fixator. Each interface component can be removably coupled to the base collar and has different size and shape to provide a surgeon-selected transition between the prosthetic device and the patient's skin.

99. 发明授权

US10617536B2 Magnetic electrical connector for assistive devices 有权
公开(公告)号：US10617536B2
公开(公告)日：2020-04-14
申请号：US15670057
申请日：2017-08-07
申请人： Rehabilitation Institute of Chicago
发明人： Todd Kuiken , Timothy Reissman , Elizabeth Halsne , Robert Lipschutz
IPC分类号： A61F2/72 , A61F2/80 , A61F2/76 , A61F2/78 , A61B5/0488 , A61B5/0492 , A61F2/50 , A61F2/68
CPC分类号： A61F2/80 , A61F2/76 , A61F2/7812 , A61B5/0492 , A61B5/04888 , A61F2/72 , A61F2002/5007 , A61F2002/5072 , A61F2002/5083 , A61F2002/5089 , A61F2002/6863 , A61F2002/7875 , A61F2002/7887 , A61F2220/0008
摘要： A magnetic and electrical interface that may be used with an assistive device. The interface comprises a proximal connector and a distal connector. The proximal connector may be attached to a liner for a residual limb and the distal connector may be attached to a hard socket or other aspect of an assistive device. Other aspects of and uses for the connector interface are also disclosed.

100. 发明申请

US20180153714A1 MODULAR PROSTHETIC ABUTMENT SYSTEM 审中-公开
公开(公告)号：US20180153714A1
公开(公告)日：2018-06-07
申请号：US15835954
申请日：2017-12-08
申请人： UNIVERSITY OF UTAH RESEARCH FOUNDATION
发明人： BRIAN MUELLER HOLT , SUJEE JEYAPALINA , ROY DRAKE BLOEBAUM , KENT NELSON BACHUS
IPC分类号： A61F2/78 , A61F2/28 , A61F2/50 , A61F2/30
CPC分类号： A61F2/78 , A61F2/2814 , A61F2002/3055 , A61F2002/502 , A61F2002/5083 , A61F2002/7887 , A61F2220/0041
摘要： An abutment system for operatively coupling an implant stem to an exo-prosthesis. The abutment system includes a plurality of interlocking sleeve elements that are operatively coupled to an implant stem positioned within a prepared site of a selected bone. The interlocking sleeve elements of the abutment system are selectively removable and replaceable.

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