公开(公告)号：US20120046526A1

公开(公告)日：2012-02-23

申请号：US13210323

申请日：2011-08-15

Applicant: Friedrich Boettner ,  Joseph Lipman

Inventor： Friedrich Boettner ,  Joseph Lipman

IPC: A61B1/32 ,  A61B17/17 ,  A61M29/00 ,  A61B17/56

CPC classification number: A61B17/025 ,  A41H31/005 ,  A61B17/0206 ,  A61B17/0218 ,  A61B17/0293 ,  A61B17/15 ,  A61B17/1604 ,  A61B17/1659 ,  A61B17/1666 ,  A61B17/1746 ,  A61B17/1796 ,  A61B2017/00557 ,  A61B2017/00862 ,  A61B2017/00902 ,  A61B2017/00907 ,  A61B2017/0275 ,  A61B2017/06019

Abstract: Improved instruments (tools) and surgical techniques are provided for use in surgical procedures that treat femoroacetabular impingement of both the Cam and Pincer types.

Abstract translation: 提供了改进的仪器（工具）和外科手术技术，用于治疗Cam和Pincer类型的股动脉臼脑冲击的外科手术。

公开(公告)号：US20110196378A1

公开(公告)日：2011-08-11

申请号：US12958844

申请日：2010-12-02

Applicant: James Flom

Inventor： James Flom

IPC: A61B17/56

CPC classification number: A61B17/025 ,  A61B17/58 ,  A61B2017/00544 ,  A61B2017/00557 ,  A61B2017/0275

Abstract: A fluid joint spacer comprising a body having means for receiving a pressurized fluid from an external source and applying that pressurized fluid against a joint element so as to create a flowing fluid bearing within the joint.

Abstract translation: 一种流体接头间隔件，其包括主体，该主体具有用于从外部源接收加压流体并将该加压流体施加到关节元件上以在该接头内产生流动的流体轴承的装置。

公开(公告)号：US07993566B2

公开(公告)日：2011-08-09

申请号：US11822085

申请日：2007-07-02

Applicant: Walther Batsberg Pedersen ,  Frederik Resen Steenstrup ,  Ole Ingemann Olsen ,  Lene Diness Jakobsen ,  Erik Vraa ,  Jes Bruun Lauritzen ,  Klaus Bechgaard

Inventor： Walther Batsberg Pedersen ,  Frederik Resen Steenstrup ,  Ole Ingemann Olsen ,  Lene Diness Jakobsen ,  Erik Vraa ,  Jes Bruun Lauritzen ,  Klaus Bechgaard

IPC: D21J3/00

CPC classification number: A61F2/30721 ,  A61B17/025 ,  A61B17/282 ,  A61B17/562 ,  A61B2017/0275 ,  A61F2/32 ,  A61F2/4607 ,  A61F2002/30004 ,  A61F2002/30112 ,  A61F2002/30113 ,  A61F2002/30118 ,  A61F2002/30125 ,  A61F2002/30135 ,  A61F2002/30136 ,  A61F2002/30156 ,  A61F2002/302 ,  A61F2002/30204 ,  A61F2002/30217 ,  A61F2002/30242 ,  A61F2002/30247 ,  A61F2002/30289 ,  A61F2002/30294 ,  A61F2002/30309 ,  A61F2002/30324 ,  A61F2002/30327 ,  A61F2002/30494 ,  A61F2002/30594 ,  A61F2002/30596 ,  A61F2002/30599 ,  A61F2002/30754 ,  A61F2002/30772 ,  A61F2220/0025 ,  A61F2230/0004 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0023 ,  A61F2230/0063 ,  A61F2230/0065 ,  A61F2230/0067 ,  A61F2230/0071 ,  A61F2230/0091 ,  A61F2250/0014 ,  A61F2250/0036 ,  A61F2250/0039 ,  A61F2250/0063 ,  A61L27/16 ,  A61L27/26 ,  C08L23/12

Abstract: The present invention relates to a method and a device for alleviating and/or preventing conditions relating to damaged joints. The device may be formed by moulding. Also the device may be formed with a hole or a slit to fit into the joint and lock the device around intra-articular components. A further aspect of invention relates to method for introducing the prosthetic device into a joint, such as a method comprising locking the device to an intro-articutar component. Also the invention relates to an instrument for inserting a prosthetic device according to the invention.

Abstract translation: 本发明涉及一种用于减轻和/或防止与损伤关节有关的状况的方法和装置。 该装置可以通过模制而形成。 此外，装置可以形成有孔或狭缝以装配到关节中并将装置锁定在关节内部件周围。 本发明的另一方面涉及将假体装置引入关节的方法，例如包括将装置锁定到前牙关节部件的方法。 本发明还涉及一种用于插入根据本发明的假体装置的器械。

公开(公告)号：US07819881B2

公开(公告)日：2010-10-26

申请号：US11502498

申请日：2006-08-10

Applicant: Kevin T Stone ,  Ryan C Lakin

Inventor： Kevin T Stone ,  Ryan C Lakin

IPC: A61B17/60 ,  A61F2/00

CPC classification number: A61B17/025 ,  A61B2017/00539 ,  A61B2017/00557 ,  A61B2017/0275

Abstract: A method of separating two articulating surfaces of a joint is provided. The method includes providing a distractor having a series of generally spheroidal members. The method also includes inserting the distractor into the joint, and moving the distractor to separate the two articulating surfaces.

Abstract translation: 提供了一种分离接头的两个铰接表面的方法。 该方法包括提供具有一系列通常为球形构件的牵引器。 该方法还包括将牵引器插入接头中，并移动牵引器以分离两个铰接表面。

公开(公告)号：US20090312807A1

公开(公告)日：2009-12-17

申请号：US12483446

申请日：2009-06-12

Applicant: David Boudreault ,  Vivek Shenoy ,  Hanson S. Gifford ,  Mark Deem ,  Michael Hendricksen ,  Doug Sutton

Inventor： David Boudreault ,  Vivek Shenoy ,  Hanson S. Gifford ,  Mark Deem ,  Michael Hendricksen ,  Doug Sutton

IPC: A61B17/56 ,  A61B17/60 ,  A61F5/00 ,  A61M29/00

CPC classification number: A61B17/025 ,  A61B1/317 ,  A61B17/02 ,  A61B17/0218 ,  A61B17/3421 ,  A61B2017/00115 ,  A61B2017/00557 ,  A61B2017/0212 ,  A61B2017/0225 ,  A61B2017/0275 ,  A61B2017/3488 ,  A61F5/0193 ,  A61M25/0068 ,  A61M25/008 ,  A61M25/0102 ,  A61M25/0147 ,  A61M25/1002 ,  A61M25/1027 ,  A61M2025/0063 ,  A61M2025/0081 ,  A61M2025/0163 ,  A61M2025/1068 ,  A61M2025/1072 ,  A61M2025/1081 ,  A61M2025/1086 ,  A61M2025/1088

Abstract: A method of treating a patient's joint having opposing joint surfaces includes providing an elongate member having a proximal end, a distal end and an expandable member near the distal end. The expandable member is positioned in the joint between the joint surfaces and expanded so as to separate the joint surfaces away from one another into a distracted position. The joint is manipulated while in the distracted position so that the joint is distracted and in flexion. A diagnostic or therapeutic procedure is then performed on the joint while maintaining the joint in the flexed and distracted position.

Abstract translation: 治疗具有相对关节表面的患者关节的方法包括提供具有近端，远端和靠近远端的可扩张构件的细长构件。 可扩张构件定位在接头表面之间的接合处并且膨胀以将接合表面彼此远离地分离成分心位置。 关节在处于分心位置时被操作，使得关节分心并且屈曲。 然后在关节上进行诊断或治疗程序，同时将关节保持在弯曲和分心的位置。

公开(公告)号：US20090281545A1

公开(公告)日：2009-11-12

申请号：US12398960

申请日：2009-03-05

Applicant: Allston J. Stubbs

Inventor： Allston J. Stubbs

IPC: A61B17/56 ,  A61B17/58 ,  A61F2/32 ,  A61F2/36

CPC classification number: A61F2/32 ,  A61B17/025 ,  A61B17/1615 ,  A61B17/1666 ,  A61B17/1668 ,  A61B17/1703 ,  A61B17/1721 ,  A61B17/1746 ,  A61B17/175 ,  A61B2017/0275 ,  A61F2/34 ,  A61F2/3609 ,  A61F2/4607 ,  A61F2/4609 ,  A61F2002/30299 ,  A61F2002/30579 ,  A61F2002/3615 ,  A61F2002/4631 ,  A61F2002/4635 ,  A61F2230/0093

Abstract: Devices, systems and methods for performing arthroscopic evaluations and procedures in and near the hip joint are provided. An arthroscopic assisted arthroplasty system is useful in the treatment of arthritic hip conditions, conserving healthy tissue, and limiting iatrogenic injury associated with traditional surgical exposures. A guide wire system employing retrograde and antegrade reamers along the femoral neck is useful in anatomic placement of instrumentation without formal hip dislocation. Fluoroscopy and computer assisted navigation enhance the system, methods, and apparatus. Acetabular and femoral collapsible prosthetic forms are useful in arthroscopic assisted placement. The devices, systems, and methods are effective to assist an operating surgeon in the addressing mild to moderate arthritic conditions of the femoral head and acetabulum where tissue conservation and surgical exposure morbidities should be limited.

Abstract translation: 提供了用于在髋关节及其附近执行关节镜评估和手术的装置，系统和方法。 关节镜辅助关节置换系统可用于治疗关节炎髋关节疾病，保护健康组织，并限制与传统手术暴露相关的医源性损伤。 沿着股骨颈采用逆行和顺行铰刀的导丝系统在没有正式髋关节脱位的仪器的解剖放置中是有用的。 荧光透视和计算机辅助导航增强了系统，方法和设备。 髋臼和股骨可折叠的假体形式可用于关节镜辅助放置。 装置，系统和方法有助于帮助外科医生处理股骨头和髋臼的轻度至中度关节炎状况，其中应限制组织保护和外科手术暴露的病态。

公开(公告)号：US20060293685A1

公开(公告)日：2006-12-28

申请号：US11502498

申请日：2006-08-10

Applicant: Kevin Stone ,  Ryan Lakin

Inventor： Kevin Stone ,  Ryan Lakin

IPC: A61B17/58

CPC classification number: A61B17/025 ,  A61B2017/00539 ,  A61B2017/00557 ,  A61B2017/0275

Abstract: A method of separating two articulating surfaces of a joint is provided. The method includes providing a distractor having a series of generally spheroidal members. The method also includes inserting the distractor into the joint, and moving the distractor to separate the two articulating surfaces.

Abstract translation: 提供了一种分离接头的两个铰接表面的方法。 该方法包括提供具有一系列通常为球形构件的牵引器。 该方法还包括将牵引器插入接头中，并移动牵引器以分离两个铰接表面。

公开(公告)号：US06723102B2

公开(公告)日：2004-04-20

申请号：US10075829

申请日：2002-02-12

Applicant: Wesley D. Johnson ,  Gerard Engh

Inventor： Wesley D. Johnson ,  Gerard Engh

IPC: A61B1732

CPC classification number: A61B17/1628 ,  A61B17/00234 ,  A61B17/0206 ,  A61B17/025 ,  A61B17/1631 ,  A61B17/1666 ,  A61B17/1675 ,  A61B17/32002 ,  A61B2017/00398 ,  A61B2017/00539 ,  A61B2017/00557 ,  A61B2017/0268 ,  A61B2017/0275 ,  A61B2017/1602 ,  A61F2/30724 ,  A61F2/30767 ,  A61F2/30942 ,  A61F2/34 ,  A61F2/3662 ,  A61F2/38 ,  A61F2/3859 ,  A61F2/3872 ,  A61F2/3877 ,  A61F2/389 ,  A61F2/4609 ,  A61F2/4684 ,  A61F2002/30092 ,  A61F2002/30616 ,  A61F2002/30884 ,  A61F2002/30894 ,  A61F2002/3668 ,  A61F2002/3895 ,  A61F2002/4623 ,  A61F2002/4631 ,  A61F2002/4635 ,  A61F2002/4681 ,  A61F2002/4693 ,  A61F2002/4694 ,  A61F2210/0014 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00952

Abstract: A method and apparatus for minimally invasive total joint replacement. The method involves sculpting the articular surface of a second bone that normally articulates with a first bone by attaching a bone sculpting tool directly or indirectly to the first bone with the tool in bone sculpting engagement with the articular surface of the second bone, and then sculpting the articular surface of the second bone with the joint reduced and moving one bone with respect to the other. An implant is placed to replace the articular surface of the second bone using an impaction device directly or indirectly attached to the first bone, wherein the force to place the implant is reacted by the second bone and the first bone.

Abstract translation: 一种用于微创全关节置换的方法和装置。 该方法包括通过将骨雕刻工具直接或间接地附接到第一骨上，与第二骨的关节表面的骨雕刻接合，然后雕刻通常与第一骨铰接的第二骨的关节表面。 第二骨的关节表面与关节相对于另一个骨骼减少并移动一个骨骼。 放置植入物以使用直接或间接附着到第一骨的冲击装置来替换第二骨的关节表面，其中将植入物放置的力由第二骨和第一骨反应。

公开(公告)号：US11974736B2

公开(公告)日：2024-05-07

申请号：US17317451

申请日：2021-05-11

Applicant: Stryker Corporation

Inventor： James Flom

IPC: A61B17/02 ,  A61B17/34 ,  A61B34/00 ,  A61B17/00 ,  A61B17/04 ,  A61B17/32 ,  A61B18/00

CPC classification number: A61B17/025 ,  A61B17/0218 ,  A61B17/3417 ,  A61B34/73 ,  A61B2017/00637 ,  A61B2017/0225 ,  A61B2017/0275 ,  A61B2017/0409 ,  A61B2017/0417 ,  A61B2017/320048 ,  A61B2017/3488 ,  A61B2018/00273 ,  A61B2018/00279

Abstract: Devices and methods are disclosed herein for accessing the hip joint. A first device can be securely attached to the capsule of a joint. The first device can tent the capsule to increase the volume of the peripheral compartment. A second device can be biased against the first device to pierce the tented capsule and create a portal. Devices and methods are also disclosed herein for distending the capsule of a joint. A distention device may access a portal established within the capsule. The distention device can expand the capsule by applying an expansive force within the peripheral compartment. The distention device can maintain distention of the peripheral compartment while other devices access the joint.

公开(公告)号：US20180014823A1

公开(公告)日：2018-01-18

申请号：US15329410

申请日：2015-07-28

Applicant: 21ST CENTURY MEDICINE. INC.

Inventor： Gregory Michael FAHY

IPC: A61B17/02 ,  A61F2/46

CPC classification number: A61B17/025 ,  A01N1/0247 ,  A61B2017/0275 ,  A61F2/4607 ,  A61F2/4609 ,  A61F2002/4619 ,  A61F2002/4623

Abstract: Surgical tools which are used to separate from one another a femoral cup and an acetabular ball in an implanted hip replacement prosthesis. At its distal end, elements of the surgical tool engage the femoral cup and the acetabular cup. When proximal handles of the tool are squeezed toward one another, the engagement elements move away from one another. Thus, a surgeon is able to separate the femoral cup and the acetabular ball from one another without pulling the acetabular cup away from the acetabulum or the femoral cup and/or femoral implant away from the femur, thereby accomplishing the separation without disrupting any bone ingrowth.