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1. 发明公开

US20230200998A1 PROSTHESIS INSTALLATION AND ASSEMBLY 审中-公开
公开(公告)号：US20230200998A1
公开(公告)日：2023-06-29
申请号：US18175912
申请日：2023-02-28
申请人： Kambiz Behzadi
发明人： Kambiz Behzadi , Michael E. Woods
IPC分类号： A61F2/36 , A61F2/30 , A61F2/34
CPC分类号： A61F2/3609 , A61F2/3094 , A61F2/34 , A61F2002/3611 , A61F2002/3652 , A61F2002/3625 , A61F2002/30156 , A61F2002/30604
摘要： A system and method for improving assembly of a modular prosthesis, particularly a femoral stem. The system and method may include implementation of assembly systems for modular prosthesis having one or more intermediate components between a pair of “end components” such as a stem and a head. Grip structures are provided on non-aligned assembly axes and holders are used for each phase to engage appropriate grip structures for joinder of components having aligned assembly axes.

2. 发明授权

US09827109B2 Methods and apparatus for performing spine surgery 有权
公开(公告)号：US09827109B2
公开(公告)日：2017-11-28
申请号：US11928940
申请日：2007-10-30
申请人： Amiram Steinberg
发明人： Amiram Steinberg
IPC分类号： A61B17/88 , A61M1/00 , A61F2/44 , A61B17/00 , A61B17/17 , A61F2/30 , A61F2/32 , A61F2/38 , A61B34/30 , A61B17/16 , A61B17/29 , A61F2/08 , A61F2/28 , A61F2/36 , A61F2/46 , A61F2/34 , A61B6/00 , A61B34/00 , A61B90/11 , A61B90/14 , A61B34/10
CPC分类号： A61F2/4455 , A61B6/506 , A61B17/00234 , A61B17/1631 , A61B17/1671 , A61B17/1757 , A61B17/29 , A61B34/10 , A61B34/30 , A61B34/70 , A61B90/11 , A61B90/14 , A61B2017/00261 , A61B2017/1602 , A61B2034/104 , A61B2034/105 , A61B2034/107 , A61B2034/742 , A61F2/08 , A61F2/28 , A61F2/30742 , A61F2/30749 , A61F2/30767 , A61F2/30965 , A61F2/32 , A61F2/36 , A61F2/3601 , A61F2/3662 , A61F2/38 , A61F2/44 , A61F2/441 , A61F2/4609 , A61F2002/2835 , A61F2002/30009 , A61F2002/30014 , A61F2002/30062 , A61F2002/3007 , A61F2002/30133 , A61F2002/30136 , A61F2002/30156 , A61F2002/30197 , A61F2002/30242 , A61F2002/3025 , A61F2002/30289 , A61F2002/30354 , A61F2002/30369 , A61F2002/3037 , A61F2002/30383 , A61F2002/30398 , A61F2002/30448 , A61F2002/30515 , A61F2002/30563 , A61F2002/30574 , A61F2002/30579 , A61F2002/30581 , A61F2002/30593 , A61F2002/30599 , A61F2002/30604 , A61F2002/30642 , A61F2002/30644 , A61F2002/30662 , A61F2002/30673 , A61F2002/30733 , A61F2002/30777 , A61F2002/30795 , A61F2002/3082 , A61F2002/30879 , A61F2002/30884 , A61F2002/30919 , A61F2002/30934 , A61F2002/30971 , A61F2002/30973 , A61F2002/3208 , A61F2002/3216 , A61F2002/3409 , A61F2002/3411 , A61F2002/3412 , A61F2002/3429 , A61F2002/3472 , A61F2002/3611 , A61F2002/3613 , A61F2002/3617 , A61F2002/3619 , A61F2002/3631 , A61F2002/3652 , A61F2002/3664 , A61F2002/3692 , A61F2002/3694 , A61F2002/4475 , A61F2002/448 , A61F2002/4619 , A61F2002/4632 , A61F2002/4635 , A61F2210/0004 , A61F2220/0008 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2230/0004 , A61F2230/0015 , A61F2230/0023 , A61F2230/0045 , A61F2230/0071 , A61F2230/0091 , A61F2250/0018 , A61F2250/0028 , A61F2250/0063 , A61F2310/00017
摘要： An implant for use in spinal surgery comprises a resilient element having an inflatable cavity. It is formed of a biologically compatible material and is arranged for placement between end plates of adjacent vertebra. The implant may also include a wound disc replacement element. A method of performing spinal surgery on a patient comprises securely mounting a patient onto a patient support table; imaging a spinal region of the patient; building up a three-dimensional image file of the spinal region of the patient; storing the image file; and utilizing the image file for planning and carrying out computer controlled spinal surgery on the patient utilizing the implant. A computer-controlled surgical implant system comprises a steerable endosurgical implanting assembly operative to install the implant at a desired location in a patient; and a computerized controlled, which operates the steerable endosurgical implanting assembly.

3. 发明授权

US09788966B2 Method and apparatus for computerized surgery 有权
公开(公告)号：US09788966B2
公开(公告)日：2017-10-17
申请号：US14698667
申请日：2015-04-28
申请人： NuVasive, Inc.
发明人： Amiram Steinberg
IPC分类号： A61B17/00 , A61F2/44 , A61B17/17 , A61F2/30 , A61F2/32 , A61F2/38 , A61B34/30 , A61B17/16 , A61B17/29 , A61F2/08 , A61F2/28 , A61F2/36 , A61F2/46 , A61F2/34 , A61B6/00 , A61B34/00 , A61B90/11 , A61B90/14 , A61B34/10
CPC分类号： A61F2/4455 , A61B6/506 , A61B17/00234 , A61B17/1631 , A61B17/1671 , A61B17/1757 , A61B17/29 , A61B34/10 , A61B34/30 , A61B34/70 , A61B90/11 , A61B90/14 , A61B2017/00261 , A61B2017/1602 , A61B2034/104 , A61B2034/105 , A61B2034/107 , A61B2034/742 , A61F2/08 , A61F2/28 , A61F2/30742 , A61F2/30749 , A61F2/30767 , A61F2/30965 , A61F2/32 , A61F2/36 , A61F2/3601 , A61F2/3662 , A61F2/38 , A61F2/44 , A61F2/441 , A61F2/4609 , A61F2002/2835 , A61F2002/30009 , A61F2002/30014 , A61F2002/30062 , A61F2002/3007 , A61F2002/30133 , A61F2002/30136 , A61F2002/30156 , A61F2002/30197 , A61F2002/30242 , A61F2002/3025 , A61F2002/30289 , A61F2002/30354 , A61F2002/30369 , A61F2002/3037 , A61F2002/30383 , A61F2002/30398 , A61F2002/30448 , A61F2002/30515 , A61F2002/30563 , A61F2002/30574 , A61F2002/30579 , A61F2002/30581 , A61F2002/30593 , A61F2002/30599 , A61F2002/30604 , A61F2002/30642 , A61F2002/30644 , A61F2002/30662 , A61F2002/30673 , A61F2002/30733 , A61F2002/30777 , A61F2002/30795 , A61F2002/3082 , A61F2002/30879 , A61F2002/30884 , A61F2002/30919 , A61F2002/30934 , A61F2002/30971 , A61F2002/30973 , A61F2002/3208 , A61F2002/3216 , A61F2002/3409 , A61F2002/3411 , A61F2002/3412 , A61F2002/3429 , A61F2002/3472 , A61F2002/3611 , A61F2002/3613 , A61F2002/3617 , A61F2002/3619 , A61F2002/3631 , A61F2002/3652 , A61F2002/3664 , A61F2002/3692 , A61F2002/3694 , A61F2002/4475 , A61F2002/448 , A61F2002/4619 , A61F2002/4632 , A61F2002/4635 , A61F2210/0004 , A61F2220/0008 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2230/0004 , A61F2230/0015 , A61F2230/0023 , A61F2230/0045 , A61F2230/0071 , A61F2230/0091 , A61F2250/0018 , A61F2250/0028 , A61F2250/0063 , A61F2310/00017
摘要： A method of performing a computer-assisted surgical procedure on the spine of a patient comprising the steps of: planning, on a computer, a surgical procedure based on at least one of two- and three-dimensional images of the patient's spine; affixing a robotic assembly over an operative region of the patient; determining, with a computer in communication with the robotic assembly, a desired trajectory of a surgical tool along at least one of an access path and an implant path towards the surgical target site; and placing at least a portion of the surgical tool through the aperture along said desired trajectory along at least one of said access path and said implant path towards the surgical target site.

4. 发明申请

US20160193052A1 PERIPROSTHETIC FRACTURE MANAGEMENT ENHANCEMENTS 审中-公开
标题翻译：周围骨折管理增强
公开(公告)号：US20160193052A1
公开(公告)日：2016-07-07
申请号：US15068923
申请日：2016-03-14
申请人： Genesis Medical Devices LLC
发明人： Daniel Nick Segina , James A. Proctor, JR. , James A. Proctor, III
IPC分类号： A61F2/32 , A61F2/38 , A61B17/80 , A61F2/36
CPC分类号： A61F2/3609 , A61B17/1725 , A61B17/1728 , A61B17/72 , A61B17/8061 , A61F2/30771 , A61F2/32 , A61F2/3607 , A61F2/38 , A61F2/3859 , A61F2/389 , A61F2002/30517 , A61F2002/30772 , A61F2002/3082 , A61F2002/3085 , A61F2002/3652
摘要： The present invention provides for a variety of fracture fixation options should a fracture occur after total hip arthroplasty or total knee arthroplasty, and provides associated methods and apparatus for application of provided fixation. The ability to pre-engineer fracture fixation contingent solutions into femoral or tibial components provides for a distinct clinical advantage in the planning and execution for periprosthetic fracture fixation. Said methods and apparatus include targeting devices which allow for intimate association of fixed angle locking screws in pre-drilled holes in an existing prosthetic, femoral nail, or other components including additional fixation components. Use of pre-engineered fracture fixation contingent solutions into femoral or tibial components provides for a distinct clinical advantage in the planning and execution for periprosthetic fracture fixation. Such apparatus and methods further include the use of alignment devices and other components to allow for ease of repair of periprosthetic fractures utilizing the pre-engineered solutions. Such targeting devices are required in specific circumstances as the prosthetics may prevent x-ray imaging and consequently free hand alignment.
摘要翻译：本发明提供了在全髋关节置换术或全膝关节置换术后发生骨折的各种骨折固定方案，并且提供了用于提供固定的应用的相关方法和装置。将骨折固定方案预处理为股骨或胫骨部件的能力在假体周围骨折固定的规划和执行中提供了明显的临床优势。所述方法和装置包括靶向装置，其允许在现有假体，股骨钉或包括另外的固定部件的其他部件中的预钻孔中紧密结合固定角度锁定螺钉。在股骨或胫骨部件中使用预先设计的骨折固定或解解决方案，在假体周围骨折固定的规划和执行中具有明显的临床优势。这种装置和方法还包括使用对准装置和其它部件，以便利用预先设计的解决方案容易地修复假体周围骨折。在特定情况下需要这种靶向装置，因为假体可以防止X射线成像并因此可以自由的手对准。

5. 发明申请

US20160193049A1 INTRINSIC STABILITY IN A TOTAL HIP STEM 审中-公开
标题翻译：全髋干内固定稳定性
公开(公告)号：US20160193049A1
公开(公告)日：2016-07-07
申请号：US14331217
申请日：2014-07-14
申请人： DJO Global, Inc.
发明人： Timothy McTigue , Ian Murray
IPC分类号： A61F2/30 , A61F2/36 , A61F2/38 , A61F2/40
CPC分类号： A61F2/30 , A61F2/30767 , A61F2/36 , A61F2/3609 , A61F2/3662 , A61F2/367 , A61F2/3676 , A61F2/389 , A61F2/4014 , A61F2/4059 , A61F2002/30011 , A61F2002/30013 , A61F2002/30065 , A61F2002/30112 , A61F2002/30125 , A61F2002/30171 , A61F2002/30214 , A61F2002/30321 , A61F2002/30322 , A61F2002/30332 , A61F2002/30341 , A61F2002/30345 , A61F2002/30347 , A61F2002/30377 , A61F2002/30574 , A61F2002/30604 , A61F2002/30606 , A61F2002/30616 , A61F2002/30714 , A61F2002/30795 , A61F2002/30813 , A61F2002/3082 , A61F2002/30906 , A61F2002/3611 , A61F2002/3625 , A61F2002/3631 , A61F2002/365 , A61F2002/3652 , A61F2002/3656 , A61F2002/3696 , A61F2002/4631 , A61F2002/4658 , A61F2220/0033 , A61F2230/0004 , A61F2230/0008 , A61F2230/005 , A61F2230/0067 , A61F2250/0023 , A61F2250/0024 , A61F2250/0025 , A61F2250/0026 , A61F2250/0089 , A61F2310/00023 , A61F2310/00029
摘要： A prosthetic device and method of using the device is disclosed. The device may include a bushing insert, a femoral head component, a neck component that may be either integral or modular, and a stem component having a proximal body portion and a distal portion. The proximal body portion may include such features as a recess for receiving a portion of the modular neck, a proximal conical flare having a bottom surface with a rounded contour, an anterior metaphyseal tapering flare, as well as other features. The distal portion may include a coronal slot, a sagittal slot, a helical slot, or a combination thereof. The above features may be provided for increasing the intrinsic stability of the device and for resisting torsional loads placed on the device.
摘要翻译：公开了一种使用该装置的假体装置和方法。该装置可以包括衬套插入件，股骨头部件，可以是整体的或模块化的颈部部件，以及具有近端主体部分和远端部分的杆部件。近端主体部分可以包括诸如用于接收模块化颈部的一部分的凹部的特征，具有圆形轮廓的底部表面的近端锥形火炬，前干al端渐缩的耀斑以及其它特征。远侧部分可以包括冠状狭槽，矢状槽，螺旋槽或其组合。可以提供上述特征以增加装置的固有稳定性和抵抗放置在装置上的扭转载荷。

6. 发明申请

US20160184102A1 ARTIFICIAL HIP JOINT REPLACEMENT SYSTEM 审中-公开
标题翻译：人工髋关节置换系统
公开(公告)号：US20160184102A1
公开(公告)日：2016-06-30
申请号：US15061254
申请日：2016-03-04
申请人： KWAN KU LIN
发明人： CHIH I LIN
IPC分类号： A61F2/30 , A61F2/36
CPC分类号： A61F2/30749 , A61B17/7032 , A61B17/7098 , A61B17/7258 , A61B17/742 , A61B17/744 , A61B17/842 , A61B17/86 , A61B17/864 , A61B17/8685 , A61B2017/564 , A61F2/3601 , A61F2002/30405 , A61F2002/30578 , A61F2002/30583 , A61F2002/3631 , A61F2002/3652 , A61F2002/4631
摘要： An artificial hip joint replacement system comprises a hollow fixation part having a joining end at a proximal end thereof and an injecting end at a distal end thereof, a cover part being joined with the injecting end of the hollow fixation part, a medical filling being forceable and/or injectable via the injecting end of the hollow fixation part and into the cover part, such that the medical filling is allowed to become lump-like after injecting is completed; a hip joint substitute being adapted to be joined with the joint end of the hollow fixation part and used for covering over a pre-finished femur; and an acetabular implant being adapted to be joined with the hip joint substitute to form the artificial hip joint replacement system.
摘要翻译：人造髋关节置换系统包括：中空固定部分，其近端具有接合端，在其远端具有注射端，盖部分与中空固定部分的注射端接合，和/或经由中空固定部分的注入端注入到盖部分中，使得在注射完成之后允许医疗填充物变成块状; 髋关节替代物适于与中空固定部分的关节端连接并用于覆盖预制股骨; 并且髋臼植入物适于与髋关节替代物接合以形成人造髋关节置换系统。

7. 发明授权

US09345523B2 Periprosthetic fracture management enhancements 有权
$Periprosthetic fracture management enhancements$
公开(公告)号：US09345523B2
公开(公告)日：2016-05-24
申请号：US14200678
申请日：2014-03-07
申请人： Genesis Medical Devices, LLC
发明人： Daniel Nick Segina , James A. Proctor, Jr. , James A. Proctor, III
IPC分类号： A61F2/38 , A61B17/00 , A61B17/80 , A61B17/17 , A61F2/36
CPC分类号： A61F2/3609 , A61B17/1725 , A61B17/1728 , A61B17/72 , A61B17/8061 , A61F2/30771 , A61F2/32 , A61F2/3607 , A61F2/38 , A61F2/3859 , A61F2/389 , A61F2002/30517 , A61F2002/30772 , A61F2002/3082 , A61F2002/3085 , A61F2002/3652
摘要： The present invention provides for a variety of fracture fixation options should a fracture occur after total hip arthroplasty or total knee arthroplasty, and provides associated methods and apparatus for application of provided fixation. The ability to pre-engineer fracture fixation contingent solutions into femoral or tibial components provides for a distinct clinical advantage in the planning and execution for periprosthetic fracture fixation. Said methods and apparatus include targeting devices which allow for intimate association of fixed angle locking screws in pre-drilled holes in an existing prosthetic, femoral nail, or other components including additional fixation components. Use of pre-engineered fracture fixation contingent solutions into femoral or tibial components provides for a distinct clinical advantage in the planning and execution for periprosthetic fracture fixation. Such apparatus and methods further include the use of alignment devices and other components to allow for ease of repair of periprosthetic fractures utilizing the pre-engineered solutions. Such targeting devices are required in specific circumstances as the prosthetics may prevent x-ray imaging and consequently free hand alignment.

8. 发明授权

US09283080B1 Hip implant with porous body 有权
标题翻译：髋关节植入物与多孔体
公开(公告)号：US09283080B1
公开(公告)日：2016-03-15
申请号：US14461482
申请日：2014-08-18
申请人： Four Mile Bay, LLC
发明人： Philip Scott Lyren
IPC分类号： A61F2/32 , A61F2/36 , A61F2/30
CPC分类号： A61F2/3609 , A61F2/30767 , A61F2/36 , A61F2/3662 , A61F2002/2817 , A61F2002/30013 , A61F2002/30112 , A61F2002/30125 , A61F2002/30136 , A61F2002/30153 , A61F2002/30154 , A61F2002/30156 , A61F2002/30158 , A61F2002/30332 , A61F2002/30354 , A61F2002/30367 , A61F2002/30377 , A61F2002/30403 , A61F2002/30604 , A61F2002/30677 , A61F2002/30838 , A61F2002/30906 , A61F2002/3092 , A61F2002/30925 , A61F2002/3093 , A61F2002/30957 , A61F2002/30968 , A61F2002/3611 , A61F2002/3625 , A61F2002/3631 , A61F2002/365 , A61F2002/3652 , A61F2002/3694 , A61F2310/00023 , A61F2310/00796
摘要： A hip implant has a neck body that connects to a bone fixation body. The bone fixation body has a porous structure with an elongated shape. An internal cavity is formed in the bone fixation body and includes a substance to stimulate bone growth.
摘要翻译：髋关节植入物具有连接到骨固定体的颈部体。骨固定体具有细长形状的多孔结构。在骨固定体中形成内腔，并且包括刺激骨生长的物质。

9. 发明申请

US20160058579A1 DEVICE TO BE IMPLANTED IN HUMAN OR ANIMAL TISSUE AND METHOD FOR IMPLANTING AND ASSEMBLING THE DEVICE 有权
标题翻译：在人体或动物组织中植入的装置以及用于植入和装配装置的方法
公开(公告)号：US20160058579A1
公开(公告)日：2016-03-03
申请号：US14938290
申请日：2015-11-11
申请人： WOODWELDING AG
发明人： Marcel Aeschlimann , Laurent Torriani , Andrea Mueller , Thomas Knecht , Philipp Seiler , Urs Weber , Christopher Rast , Jörg Mayer , Stephanie Mehl , Milica Berra
IPC分类号： A61F2/46 , A61F2/30 , A61F2/44 , A61B17/88
CPC分类号： A61F2/4455 , A61B17/0401 , A61B17/0642 , A61B17/6466 , A61B17/68 , A61B17/70 , A61B17/7098 , A61B17/7233 , A61B17/725 , A61B17/7258 , A61B17/7291 , A61B17/80 , A61B17/8004 , A61B17/8047 , A61B17/8822 , A61B2017/00955 , A61B2017/0409 , A61B2017/0414 , A61C8/0012 , A61C8/0016 , A61C8/0018 , A61F2/0811 , A61F2/28 , A61F2/30734 , A61F2/30749 , A61F2/30767 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3601 , A61F2/3609 , A61F2/3662 , A61F2/367 , A61F2/3676 , A61F2/389 , A61F2/40 , A61F2/42 , A61F2/4225 , A61F2/4241 , A61F2/4405 , A61F2/442 , A61F2/4601 , A61F2/4611 , A61F2002/0823 , A61F2002/0864 , A61F2002/0888 , A61F2002/2835 , A61F2002/30062 , A61F2002/30065 , A61F2002/30067 , A61F2002/30133 , A61F2002/30166 , A61F2002/30329 , A61F2002/30331 , A61F2002/30332 , A61F2002/30344 , A61F2002/30378 , A61F2002/30387 , A61F2002/30448 , A61F2002/30457 , A61F2002/30471 , A61F2002/30474 , A61F2002/30477 , A61F2002/30485 , A61F2002/30599 , A61F2002/30604 , A61F2002/30612 , A61F2002/30736 , A61F2002/30738 , A61F2002/30823 , A61F2002/3092 , A61F2002/30958 , A61F2002/30968 , A61F2002/30973 , A61F2002/3631 , A61F2002/3652 , A61F2002/3674 , A61F2002/4066 , A61F2002/4415 , A61F2002/4475 , A61F2002/4631 , A61F2002/4635 , A61F2002/4683 , A61F2210/0004 , A61F2210/0071 , A61F2220/0008 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2220/0058 , A61F2220/0091 , A61F2230/0015 , A61F2230/0028 , A61F2250/0063 , A61F2310/00023 , A61F2310/00359 , A61F2310/00407
摘要： An implant or endoprosthesis suitable to be implanted in human or animal tissue includes two (or more than two) parts to be joined in situ. Each one of the parts includes a joining location, the two joining locations facing each other when the device parts are positioned for being joined together, wherein one of the joining locations includes a material which is liquefiable by mechanical vibration and the other one of the joining locations includes a material which is not liquefiable by mechanical vibration and a structure (e.g. undercut cavities or protrusions) suitable for forming a positive fit connection with the liquefiable material. The joining process is effected by pressing the two device parts against each other and by applying ultrasonic vibration to one of the device parts when the two parts are positioned relative to each other such that the two joining locations are in contact with each other.
摘要翻译：适于植入人体或动物组织的植入物或内用假体包括两个（或两个以上）待原位接合的部分。每个部件包括接合位置，当设备部件被定位成连接在一起时，两个接合位置彼此相对，其中一个接合位置包括可通过机械振动液化的材料，另一个接合位置包括不能通过机械振动液化的材料和适于形成与可液化材料的正配合连接的结构（例如底切腔或突起）。通过将两个装置部件彼此压靠并且当两个部件相对于彼此定位使得两个连接位置彼此接触时，通过对装置部件之一施加超声波振动来实现接合过程。

10. 发明授权

US09265612B1 Hip implant with porous body 有权
公开(公告)号：US09265612B1
公开(公告)日：2016-02-23
申请号：US13947069
申请日：2013-07-21
申请人： Philip Scott Lyren
发明人： Philip Scott Lyren
IPC分类号： A61F2/36 , A61F2/30
CPC分类号： A61F2/3601 , A61F2/30767 , A61F2/36 , A61F2/3609 , A61F2/3662 , A61F2002/2817 , A61F2002/30013 , A61F2002/30112 , A61F2002/30125 , A61F2002/30136 , A61F2002/30153 , A61F2002/30154 , A61F2002/30156 , A61F2002/30158 , A61F2002/30331 , A61F2002/30332 , A61F2002/30354 , A61F2002/30367 , A61F2002/30377 , A61F2002/30403 , A61F2002/30604 , A61F2002/30677 , A61F2002/30838 , A61F2002/30906 , A61F2002/3092 , A61F2002/30925 , A61F2002/30957 , A61F2002/30968 , A61F2002/3611 , A61F2002/3625 , A61F2002/3631 , A61F2002/365 , A61F2002/3652 , A61F2220/0025 , A61F2220/0033 , A61F2230/0004 , A61F2230/0008 , A61F2230/0019 , A61F2230/0021 , A61F2230/0023 , A61F2230/0026 , A61F2250/0024 , A61F2310/00023 , A61F2310/00796 , B22F7/04
摘要： A hip implant having two distinct bodies, a neck body and a bone fixation body. The neck body is formed from a solid metal and has an interface for connecting to a femoral ball. The bone fixation body has an elongated shape and is formed as a porous structure that is inserted into an intramedullary canal of a patient.

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