公开(公告)号：EP3222234A4

公开(公告)日：2018-02-21

申请号：EP16858774

申请日：2016-07-26

Applicant: ZHAO DEWEI ,  WANG BENJIE ,  XIE HUI ,  HUANG SHIBO ,  YU XIAOWEI ,  WANG WEI

Inventor： ZHAO DEWEI ,  WANG BENJIE ,  XIE HUI ,  HUANG SHIBO ,  YU XIAOWEI ,  WANG WEI

IPC: A61B17/86 ,  A61B17/74 ,  A61L31/08

CPC classification number: A61B17/86 ,  A61B17/74 ,  A61B17/862 ,  A61B17/863 ,  A61B17/864 ,  A61B17/866 ,  A61L31/08

Abstract: A porous tantalum metal hollow screw comprises a screw shaft and a screw head. The screw shaft and the screw head are integrally formed. A thread is disposed on the outer surface of the front end of the screw shaft, and the ratio of the length of the thread to the length of the screw shaft is 1:1.7-2.3. The screw head is a conical screw head having a cylindrical screw top, and the included angle between the conical surface of the conical screw head and the central line of the screw shaft ranges from 44° to 46°. Grooves symmetric about the central line of the screw shaft are formed in the outer surfaces of the two sides of the cylindrical screw top; the included angle between the two inclined surfaces of each groove is 60°. A through hole is formed in the central shaft of the screw shaft. A smooth sliding shaft is disposed between the thread and the screw head. By means of the structure of the hollow screw, screwing-in and firm fixation of the hollow screw are facilitated, secondary displacement at a bone fracture part is avoided, the defect of deformation of the tail part of the screw when the screw is screwed in is overcome, and force can reach the front end uniformly, thereby reducing the possibility of deformation and cracking of the screw.

公开(公告)号：EP3043729B1

公开(公告)日：2017-08-02

申请号：EP14796534.7

申请日：2014-09-09

Applicant: D.L.P.

Inventor： LEFEVRE, Christian ,  GERARD, Romain ,  LARCHE, Grégoire ,  PODGORSKI, Jean-Pierre

IPC: A61B17/74 ,  A61B17/80

CPC classification number: A61B17/74 ,  A61B17/742 ,  A61B17/748 ,  A61B17/80

公开(公告)号：EP3108856A1

公开(公告)日：2016-12-28

申请号：EP15191689.7

申请日：2010-07-12

Applicant: Kirk Promotion LTD.

Inventor： FORSELL, Peter

IPC: A61F2/32 ,  A61B17/16 ,  A61F2/34 ,  A61F2/36

CPC classification number: A61F2/3607 ,  A61B17/00234 ,  A61B17/00491 ,  A61B17/1604 ,  A61B17/1617 ,  A61B17/1631 ,  A61B17/1637 ,  A61B17/1664 ,  A61B17/1666 ,  A61B17/1668 ,  A61B17/56 ,  A61B17/562 ,  A61B17/686 ,  A61B17/74 ,  A61B17/84 ,  A61B17/86 ,  A61B17/8872 ,  A61B2017/0275 ,  A61F2/28 ,  A61F2/30721 ,  A61F2/30724 ,  A61F2/30734 ,  A61F2/30749 ,  A61F2/30756 ,  A61F2/32 ,  A61F2/34 ,  A61F2/36 ,  A61F2/3601 ,  A61F2/3603 ,  A61F2/3609 ,  A61F2/3662 ,  A61F2/4607 ,  A61F2/4609 ,  A61F2002/30014 ,  A61F2002/30018 ,  A61F2002/30062 ,  A61F2002/30069 ,  A61F2002/30125 ,  A61F2002/30153 ,  A61F2002/30154 ,  A61F2002/30166 ,  A61F2002/30179 ,  A61F2002/302 ,  A61F2002/30205 ,  A61F2002/30364 ,  A61F2002/30383 ,  A61F2002/30387 ,  A61F2002/30405 ,  A61F2002/30462 ,  A61F2002/30469 ,  A61F2002/30471 ,  A61F2002/30495 ,  A61F2002/30497 ,  A61F2002/305 ,  A61F2002/30507 ,  A61F2002/30558 ,  A61F2002/30563 ,  A61F2002/30565 ,  A61F2002/30566 ,  A61F2002/30576 ,  A61F2002/30578 ,  A61F2002/30579 ,  A61F2002/30583 ,  A61F2002/30589 ,  A61F2002/30594 ,  A61F2002/30601 ,  A61F2002/30604 ,  A61F2002/30612 ,  A61F2002/30616 ,  A61F2002/30668 ,  A61F2002/3067 ,  A61F2002/30673 ,  A61F2002/30675 ,  A61F2002/30726 ,  A61F2002/30729 ,  A61F2002/30733 ,  A61F2002/30736 ,  A61F2002/30754 ,  A61F2002/30757 ,  A61F2002/30759 ,  A61F2002/30841 ,  A61F2002/3085 ,  A61F2002/30878 ,  A61F2002/30886 ,  A61F2002/30922 ,  A61F2002/30968 ,  A61F2002/3208 ,  A61F2002/3233 ,  A61F2002/3241 ,  A61F2002/325 ,  A61F2002/342 ,  A61F2002/3443 ,  A61F2002/3483 ,  A61F2002/3487 ,  A61F2002/3493 ,  A61F2002/3495 ,  A61F2002/3615 ,  A61F2002/3625 ,  A61F2002/3631 ,  A61F2002/365 ,  A61F2002/3686 ,  A61F2002/4631 ,  A61F2002/4635 ,  A61F2002/464 ,  A61F2002/4655 ,  A61F2002/4677 ,  A61F2002/482 ,  A61F2002/485 ,  A61F2240/002 ,  A61L27/20 ,  A61L27/26 ,  A61L27/50 ,  A61L2400/10 ,  C08L5/08

Abstract: A medical device for implantation in a hip joint of a patient, the medical device comprising a prosthetic caput femur (819) comprising: a spherical portion adapted to be received in an acetabulum or a prosthetic acetabulum (65) fixated to the pelvic bone (9) of the patient. The medical device further comprises a releasing member (820) adapted to restrain the spherical portion in the acetabulum or the prosthetic acetabulum. The releasing member is further adapted to release the spherical portion from the acetabulum or the prosthetic acetabulum, when a strain, exceeding a predetermined threshold, is exerted on the hip joint, thereby releasing the prosthetic caput femur from the acetabulum or prosthetic acetabulum.

Abstract translation: 一种用于植入患者的髋关节的医疗装置，所述医疗装置包括假体头骨股骨（819），包括：适于容纳在髋臼中的球形部分或固定到骨盆骨头的修复髋臼（65） ）的病人。 医疗装置还包括适于限制髋臼或假体髋臼中的球形部分的释放构件（820）。 当超过预定阈值的应变施加在髋关节上时，释放构件进一步适于从髋臼或假体髋臼释放球形部分，从而将假体股骨股骨从髋臼或假肢髋臼释放。

公开(公告)号：EP3092978A1

公开(公告)日：2016-11-16

申请号：EP15190571.8

申请日：2010-07-12

Applicant: Kirk Promotion LTD.

Inventor： FORSELL, Peter

IPC: A61F2/32 ,  A61L27/04 ,  A61L27/14 ,  A61L27/50 ,  A61F2/36

CPC classification number: A61F2/3607 ,  A61B17/00234 ,  A61B17/00491 ,  A61B17/1604 ,  A61B17/1617 ,  A61B17/1631 ,  A61B17/1637 ,  A61B17/1664 ,  A61B17/1666 ,  A61B17/1668 ,  A61B17/56 ,  A61B17/562 ,  A61B17/686 ,  A61B17/74 ,  A61B17/84 ,  A61B17/86 ,  A61B17/8872 ,  A61B2017/0275 ,  A61F2/28 ,  A61F2/30721 ,  A61F2/30724 ,  A61F2/30734 ,  A61F2/30749 ,  A61F2/30756 ,  A61F2/32 ,  A61F2/34 ,  A61F2/36 ,  A61F2/3601 ,  A61F2/3603 ,  A61F2/3609 ,  A61F2/3662 ,  A61F2/4607 ,  A61F2/4609 ,  A61F2002/30014 ,  A61F2002/30018 ,  A61F2002/30062 ,  A61F2002/30069 ,  A61F2002/30125 ,  A61F2002/30153 ,  A61F2002/30154 ,  A61F2002/30166 ,  A61F2002/30179 ,  A61F2002/302 ,  A61F2002/30205 ,  A61F2002/30364 ,  A61F2002/30383 ,  A61F2002/30387 ,  A61F2002/30405 ,  A61F2002/30462 ,  A61F2002/30469 ,  A61F2002/30471 ,  A61F2002/30495 ,  A61F2002/30497 ,  A61F2002/305 ,  A61F2002/30507 ,  A61F2002/30558 ,  A61F2002/30563 ,  A61F2002/30565 ,  A61F2002/30566 ,  A61F2002/30576 ,  A61F2002/30578 ,  A61F2002/30579 ,  A61F2002/30583 ,  A61F2002/30589 ,  A61F2002/30594 ,  A61F2002/30601 ,  A61F2002/30604 ,  A61F2002/30612 ,  A61F2002/30616 ,  A61F2002/30668 ,  A61F2002/3067 ,  A61F2002/30673 ,  A61F2002/30675 ,  A61F2002/30726 ,  A61F2002/30729 ,  A61F2002/30733 ,  A61F2002/30736 ,  A61F2002/30754 ,  A61F2002/30757 ,  A61F2002/30759 ,  A61F2002/30841 ,  A61F2002/3085 ,  A61F2002/30878 ,  A61F2002/30886 ,  A61F2002/30922 ,  A61F2002/30968 ,  A61F2002/3208 ,  A61F2002/3233 ,  A61F2002/3241 ,  A61F2002/325 ,  A61F2002/342 ,  A61F2002/3443 ,  A61F2002/3483 ,  A61F2002/3487 ,  A61F2002/3493 ,  A61F2002/3495 ,  A61F2002/3615 ,  A61F2002/3625 ,  A61F2002/3631 ,  A61F2002/365 ,  A61F2002/3686 ,  A61F2002/4631 ,  A61F2002/4635 ,  A61F2002/464 ,  A61F2002/4655 ,  A61F2002/4677 ,  A61F2002/482 ,  A61F2002/485 ,  A61F2240/002 ,  A61L27/20 ,  A61L27/26 ,  A61L27/50 ,  A61L2400/10 ,  C08L5/08

Abstract: A hip joint prosthesis adapted to be implanted in a hip joint of a human patient. The hip joint prosthesis has a length axis extending in a proximal-distal direction when implanted. The hip joint prosthesis comprises a first proximal area and a second distal area, and wherein said first proximal area comprises a first metallic material having a first elasticity and wherein said second distal area comprises a second metallic material having a second elasticity. The first and second metallic materials are connected through net attractive forces, and the first and second metallic materials have different elasticity, such that the difference in elasticity affects the elasticity of the hip joint prosthesis along the length axis thereof.

Abstract translation: 一种适于植入人体患者髋关节的髋关节假体。 髋关节假体在植入时具有在近侧 - 远侧方向上延伸的长度轴线。 髋关节假体包括第一近侧区域和第二远侧区域，并且其中所述第一近侧区域包括具有第一弹性的第一金属材料，并且其中所述第二远侧区域包括具有第二弹性的第二金属材料。 第一金属材料和第二金属材料通过净吸引力连接，并且第一金属材料和第二金属材料具有不同的弹性，使得弹性差异影响髋关节假体沿其长度轴线的弹性。

公开(公告)号：EP2744432B1

公开(公告)日：2016-09-21

申请号：EP12787854.4

申请日：2012-08-15

Applicant: Zimmer GmbH

Inventor： YANG, Kyu Hyun

IPC: A61B17/74

CPC classification number: A61B17/7233 ,  A61B17/72 ,  A61B17/74 ,  A61B17/744 ,  F04C2270/0421

Abstract: A femur fixation device including an elongated nail configured for insertion into the medullary canal of the femur and a buttress element extending from the elongated nail. The buttress element is configured to reinforce the lesser trochanter region of the femur and assist in stabilizing the head portion of the femur.

Abstract translation: 一种股骨固定装置，包括构造成用于插入股骨髓腔的细长指甲和从细长指甲延伸的支撑元件。 支撑元件构造成加强股骨的小转子区域并且有助于稳定股骨的头部。

公开(公告)号：EP2990001A4

公开(公告)日：2016-05-25

申请号：EP14860728

申请日：2014-07-25

Applicant: FOUR STUDIES LTD

Inventor： KATO SHIGETOSHI

IPC: A61B17/74 ,  A61B17/17

CPC classification number: A61B17/744 ,  A61B17/1721 ,  A61B17/74

公开(公告)号：EP2811942A4

公开(公告)日：2015-10-21

申请号：EP13746753

申请日：2013-02-08

Applicant: 4 WEB INC

Inventor： HUNT JESSEE

IPC: A61F2/30 ,  A61B17/56 ,  A61F2/28

CPC classification number: A61F2/30 ,  A61B17/74 ,  A61F2/2803 ,  A61F2/30907 ,  A61F2/3094 ,  A61F2/32 ,  A61F2/3601 ,  A61F2/40 ,  A61F2/447 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/30153 ,  A61F2002/30156 ,  A61F2002/30158 ,  A61F2002/30179 ,  A61F2002/30273 ,  A61F2002/30275 ,  A61F2002/30278 ,  A61F2002/30281 ,  A61F2002/30283 ,  A61F2002/30599 ,  A61F2002/30841 ,  A61F2002/30914 ,  A61F2002/3092 ,  A61F2002/30943 ,  A61F2002/30945 ,  A61F2002/30952 ,  A61F2002/30953 ,  A61F2002/30957 ,  A61F2002/30958 ,  A61F2002/30962 ,  A61F2002/30968 ,  A61F2002/3097 ,  A61F2002/4475 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00047 ,  A61F2310/00179 ,  A61F2310/00598 ,  A61F2310/00796 ,  A61F2310/00958 ,  A61F2310/0097 ,  A61F2310/00976 ,  B33Y80/00 ,  Y10T29/49826

Abstract: A hip prosthesis includes an acetabular cup and a femoral component comprising a head and a stem, wherein the stem comprises a truss structure, the truss structure comprising a space truss comprising a plurality of planar truss units having a plurality of struts joined at nodes, wherein the web structure is configured to interface with bone tissue.

Abstract translation: 髋关节假体包括髋臼杯和包括头部和杆的股骨部件，其中所述杆包括桁架结构，所述桁架结构包括空间桁架，所述桁架结构包括多个平面桁架单元，所述平面桁架单元具有在节点处连接的多个支柱，其中 网状结构被配置成与骨组织相接触。

公开(公告)号：EP2451385B1

公开(公告)日：2015-10-07

申请号：EP10797414.9

申请日：2010-07-12

Applicant: Kirk Promotion LTD.

Inventor： FORSELL, Peter

IPC: A61F2/30

CPC classification number: A61F2/30756 ,  A61B17/1604 ,  A61B17/1637 ,  A61B17/1664 ,  A61B17/1666 ,  A61B17/1668 ,  A61B17/562 ,  A61B17/74 ,  A61B17/86 ,  A61B17/8805 ,  A61B18/04 ,  A61B2018/046 ,  A61F2/30 ,  A61F2/30721 ,  A61F2/30942 ,  A61F2/32 ,  A61F2/34 ,  A61F2/36 ,  A61F2/3601 ,  A61F2/3603 ,  A61F2/3859 ,  A61F2/389 ,  A61F2/46 ,  A61F2/4618 ,  A61F2002/30065 ,  A61F2002/30471 ,  A61F2002/30507 ,  A61F2002/30558 ,  A61F2002/30563 ,  A61F2002/30565 ,  A61F2002/30579 ,  A61F2002/30583 ,  A61F2002/30668 ,  A61F2002/3067 ,  A61F2002/30672 ,  A61F2002/30673 ,  A61F2002/30675 ,  A61F2002/30754 ,  A61F2002/30757 ,  A61F2002/30759 ,  A61F2002/30878 ,  A61F2002/30886 ,  A61F2002/3241 ,  A61F2002/3483 ,  A61F2002/3496 ,  A61F2002/3615 ,  A61F2002/3631 ,  A61F2002/4631 ,  A61F2002/4635 ,  A61F2002/4655 ,  A61F2002/4677 ,  A61F2002/482 ,  A61F2002/485 ,  A61F2250/00 ,  A61L27/16 ,  A61L31/042 ,  A61L31/044 ,  A61L31/046 ,  A61L31/148 ,  A61L2300/406 ,  A61L2400/06 ,  A61L2430/24 ,  A61M5/14276 ,  A61M2005/14284

Abstract: A lubrication device for lubricating a joint of a human or mammal patient, which is entirely implantable in a patient's body, comprises a reservoir for storing a lubricating fluid and a fluid connection for introducing the lubricating fluid into the joint when the device is implanted in the patient's body. Further, the fluid connection comprises a fluid connection device connecting the reservoir with the joint such that a lubricating fluid flow is established from the reservoir into the joint. The fluid connection comprises either an infusion needle adapted to be intermittently placed into the joint for injecting the lubricating fluid, or a tube adapted to be permanently placed into the joint for continuously injecting the lubricating fluid.

公开(公告)号：EP2451392B1

公开(公告)日：2015-08-26

申请号：EP10797397.6

申请日：2010-07-12

Applicant: Kirk Promotion LTD.

Inventor： FORSELL, Peter

IPC: A61F2/32 ,  A61F2/34 ,  A61F2/36

CPC classification number: A61F2/34 ,  A61B17/74 ,  A61F2/32 ,  A61F2/3603 ,  A61F2/3609 ,  A61F2002/30079 ,  A61F2002/30387 ,  A61F2002/30433 ,  A61F2002/30462 ,  A61F2002/30492 ,  A61F2002/30495 ,  A61F2002/305 ,  A61F2002/30507 ,  A61F2002/30537 ,  A61F2002/30558 ,  A61F2002/30561 ,  A61F2002/30565 ,  A61F2002/30571 ,  A61F2002/30576 ,  A61F2002/30594 ,  A61F2002/30604 ,  A61F2002/3233 ,  A61F2002/3241 ,  A61F2002/325 ,  A61F2002/3483 ,  A61F2002/3611 ,  A61F2002/3615 ,  A61F2002/365 ,  A61F2002/4677

公开(公告)号：EP2884947A1

公开(公告)日：2015-06-24

申请号：EP13753767.6

申请日：2013-08-19

Applicant: Zimmer, Inc.

Inventor： VARGAS, Joseph R. ,  HOEMAN, Timothy A. ,  MONTOYA, Jorge ,  KWONG, Louis ,  ZUBOK, Ray ,  ROBY, Keith A. ,  DICKERSON, Jeff ,  LUSARDI, Anthony

IPC: A61F2/30

CPC classification number: A61B17/808 ,  A61B17/74 ,  A61F2/30739 ,  A61F2/32 ,  A61F2240/001 ,  A61F2250/0058

Abstract: A trochanter attachment device can include a plate for attachment to an inner portion of a greater trochanter of a femur, a collar for attaching the plate to a hip implant, and a fastener for securing the collar to a hip implant. The trochanter attachment device can include a groove or other feature for receiving a reinforcing material, such as a wire or a cable, such as to reinforce an attachment of the device to the greater trochanter and/or the hip implant. The trochanter attachment device can include an insert attachable to the plate and configured to attach the plate to the greater trochanter. All or a portion of the plate and/or the insert can include a porous material, such as to promote bone ingrowth of the greater trochanter.