公开(公告)号：EP3181097A1

公开(公告)日：2017-06-21

申请号：EP15832600

申请日：2015-06-23

申请人： FUJIAN INST RES STR MATTER CAS

发明人： LIN JINXIN ,  WU SONGQUAN ,  LIN JUNJIE ,  LU YANJIN ,  GAN YILIANG ,  ZHAO CHAOQIAN

IPC分类号： A61F2/28 ,  A61L27/56

CPC分类号： A61F2/28 ,  A61F2002/2835 ,  A61F2310/00011 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00035 ,  A61F2310/00041 ,  A61F2310/00059 ,  A61F2310/00089 ,  A61F2310/00101 ,  A61F2310/00131 ,  A61F2310/00137 ,  A61F2310/00293 ,  A61L27/04 ,  A61L27/042 ,  A61L27/045 ,  A61L27/047 ,  A61L27/06 ,  A61L27/12 ,  A61L27/56

摘要： A medical implant porous scaffold structure having low modulus, wherein said structure is formed by multiple basic units superposed sequentially along the three-dimensional directions in three-dimensional space, each of the basic units is composed of a quadrangular prism or hexagonal prism having central interconnected pores encircled by four or six side walls, each of the side walls is composed by a "X-type" frame structure formed by two crossed ribs, and the central interconnected pores of the adjacent basic units arranged along the axis direction of the quadrangular prism or the hexagonal prism are interconnected to each other. The structure could not only reduce the modulus of the implant, make the modulus of the implant and strength achieve an ideal match, improve the configuration of traditional metal implants to optimize the distribution of mechanical and weaken the stress shielding effect; but also has a regular interconnected pores structure which is conducive to bone tissue in-growth, and can increase mutual locking of bone tissue and implant and shorten the recovery time of patients.

摘要翻译： 具有低模量的医用植入物多孔支架结构，其中所述结构由三维空间中沿三维方向依次叠置的多个基本单元形成，每个基本单元由具有中心互连的四棱柱或六棱柱构成 由四个或六个侧壁环绕的孔，每个侧壁由两个交叉肋形成的“X型”框架结构组成，相邻基本单元的中心互连孔沿四棱柱轴向排列 或六棱柱互相连接。 该结构不仅可以降低植入物的模量，使植入物的模量和强度达到理想匹配，改善传统金属植入物的结构，优化机械分布，减弱应力屏蔽效应; 而且具有规则的相互连接的孔结构，有利于骨组织向内生长，增加骨组织与种植体的相互锁定，缩短病人的康复时间。

公开(公告)号：EP2961465B1

公开(公告)日：2017-05-31

申请号：EP14709164.9

申请日：2014-02-27

申请人： Boston Scientific Scimed, Inc.

发明人： WALSH, Kevin ,  PETRICCA, John

IPC分类号： A61F2/04 ,  A61F2/07 ,  A61F2/90

CPC分类号： A61F2/90 ,  A61B1/273 ,  A61F2/04 ,  A61F2/07 ,  A61F2/82 ,  A61F2/91 ,  A61F2002/041 ,  A61F2002/045 ,  A61F2002/821 ,  A61F2210/0014 ,  A61F2210/0076 ,  A61F2210/009 ,  A61F2210/0095 ,  A61F2230/0013 ,  A61F2230/0019 ,  A61F2230/0023 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00059 ,  A61F2310/00077 ,  A61F2310/00101 ,  A61F2310/00137 ,  A61F2310/00149 ,  A61M27/002 ,  A61M2210/1021

摘要： Medical devices and method for making and using the same are disclosed. An example medical device may include implantable medical device for use along the biliary and/or pancreatic tract. The implantable medical device may include a tubular member having a first end configured to be disposed within the duodenum of a patient and a second end configured to be disposed adjacent to a pancreatic duct and/or bile duct. The tubular member may have a body including one or more wire filaments that are woven together. The tubular member may also have an outer surface with a longitudinal channel formed therein.

摘要翻译： 公开了用于制造和使用其的医疗装置及其方法。 示例性医疗装置可以包括沿着胆管和/或胰腺道使用的可植入医疗装置。 可植入医疗装置可以包括管状构件，其具有构造成设置在患者的十二指肠内的第一端，以及构造成邻近胰管和/或胆管设置的第二端。 管状构件可以具有包括编织在一起的一个或多个线丝的主体。 管状构件也可以具有形成在其中的纵向通道的外表面。

公开(公告)号：EP1919402B2

公开(公告)日：2015-07-29

申请号：EP06745251.6

申请日：2006-03-31

申请人： Sintea Biotech S.p.A.

发明人： SALA, Giuseppe ,  GUERRA, Paolo

IPC分类号： A61F2/34

CPC分类号： A61F2/34 ,  A61B17/86 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2/3094 ,  A61F2/32 ,  A61F2/36 ,  A61F2002/30013 ,  A61F2002/30113 ,  A61F2002/30125 ,  A61F2002/30153 ,  A61F2002/30156 ,  A61F2002/30326 ,  A61F2002/30329 ,  A61F2002/30787 ,  A61F2002/30794 ,  A61F2002/30795 ,  A61F2002/30807 ,  A61F2002/3081 ,  A61F2002/30812 ,  A61F2002/30841 ,  A61F2002/30894 ,  A61F2002/30909 ,  A61F2002/3092 ,  A61F2002/30952 ,  A61F2002/30968 ,  A61F2002/3097 ,  A61F2002/3401 ,  A61F2002/3403 ,  A61F2002/3469 ,  A61F2002/3482 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/3686 ,  A61F2220/0025 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0019 ,  A61F2230/0023 ,  A61F2250/0024 ,  A61F2250/0037 ,  A61F2310/00011 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00047 ,  A61F2310/00059 ,  A61F2310/00071 ,  A61F2310/00077 ,  A61F2310/00083 ,  A61F2310/00095 ,  A61F2310/00101 ,  A61F2310/00119 ,  A61F2310/00125 ,  A61F2310/00131 ,  A61F2310/00137 ,  A61F2310/00179 ,  A61F2310/00203 ,  A61F2310/00239 ,  A61F2310/00796 ,  A61F2310/00928

公开(公告)号：EP1895936A4

公开(公告)日：2014-07-16

申请号：EP06774470

申请日：2006-06-30

申请人： ARGENTUMCIDALELECTRICS INC

发明人： FULLER THOMAS A ,  WYSK RICHARD A ,  SEBASTIANELLI WAYNE J

IPC分类号： A61F2/02 ,  A61F2/00 ,  A61F2/28 ,  A61F2/30 ,  A61L33/00

CPC分类号： A61N1/30 ,  A61B17/60 ,  A61B17/86 ,  A61B17/864 ,  A61B17/866 ,  A61B17/8685 ,  A61B2017/00734 ,  A61F2/0077 ,  A61F2/0095 ,  A61F2/28 ,  A61F2/30 ,  A61F2/30724 ,  A61F2/30744 ,  A61F2/30767 ,  A61F2/32 ,  A61F2/34 ,  A61F2/36 ,  A61F2/3609 ,  A61F2/3662 ,  A61F2/367 ,  A61F2/3676 ,  A61F2002/009 ,  A61F2002/2821 ,  A61F2002/30235 ,  A61F2002/30322 ,  A61F2002/30329 ,  A61F2002/30354 ,  A61F2002/30405 ,  A61F2002/30438 ,  A61F2002/305 ,  A61F2002/30535 ,  A61F2002/30589 ,  A61F2002/30604 ,  A61F2002/30668 ,  A61F2002/30677 ,  A61F2002/30718 ,  A61F2002/30795 ,  A61F2002/30932 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/3631 ,  A61F2002/368 ,  A61F2002/3692 ,  A61F2002/482 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0041 ,  A61F2230/0069 ,  A61F2250/0001 ,  A61F2250/0026 ,  A61F2250/0043 ,  A61F2250/0058 ,  A61F2310/00029 ,  A61F2310/00059 ,  A61F2310/00065 ,  A61F2310/00071 ,  A61F2310/00077 ,  A61F2310/00083 ,  A61F2310/00107 ,  A61F2310/00113 ,  A61F2310/00149 ,  A61F2310/00155 ,  A61F2310/00395 ,  A61F2310/00413 ,  A61F2310/00449 ,  A61F2310/00455 ,  A61F2310/00461 ,  A61F2310/00467 ,  A61F2310/00473 ,  A61F2310/00514 ,  A61F2310/0052 ,  A61F2310/00562 ,  A61F2310/00568 ,  A61L2/0082 ,  A61L27/30 ,  A61L27/306 ,  A61L27/54 ,  A61L2300/102 ,  A61L2300/104 ,  A61L2300/404 ,  A61L2300/602 ,  A61L2300/606 ,  A61L2430/02 ,  A61N1/00 ,  A61N1/18 ,  A61N1/20 ,  A61N1/205

摘要： A medical implant system is described for inhibiting infection associated with a joint prosthesis implant. An inventive system includes an implant body made of a biocompatible material which has a metal component disposed on an external surface of the implant body. A current is allowed to flow to the metal component, stimulating release of metal ions toxic to microbes, such as bacteria, protozoa, fungi, and viruses. One detailed system is completely surgically implantable in the patient such that no part of the system is external to the patient while the system is in use. In addition, externally controlled devices are provided which allow for modulation of implanted components.

公开(公告)号：EP1962914A4

公开(公告)日：2014-05-14

申请号：EP06837452

申请日：2006-11-10

申请人： BIOMET 3I LLC

发明人： BERCKMANS III BRUCE ,  TOWSE ROSS W ,  MAYFIELD ROBERT L

IPC分类号： A61L2/00 ,  A61B17/86 ,  A61C8/00 ,  A61C8/02 ,  A61F2/00 ,  A61F2/30 ,  A61K6/033 ,  A61K6/04 ,  A61L27/06 ,  A61L27/10 ,  A61L27/32 ,  C23C26/00 ,  C23C30/00 ,  C23G1/10

CPC分类号： A61C8/0015 ,  A61B17/866 ,  A61C8/0006 ,  A61C8/0012 ,  A61C8/0013 ,  A61C8/0022 ,  A61C2008/0046 ,  A61F2/0077 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2002/30925 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00059 ,  A61F2310/00131 ,  A61F2310/00796 ,  A61K6/033 ,  A61K6/04 ,  A61L27/06 ,  A61L27/10 ,  A61L27/32 ,  A61L2400/12 ,  C23C26/00 ,  C23C30/00 ,  C23G1/106

摘要： A method of forming an implant to be implanted into living bone is disclosed. The method comprises the act of roughening at least a portion of the implant surface to produce a roughened surface. The method further comprises the act of depositing discrete nanoparticles on the roughened surface though a one-step process of exposing the roughened surface to a solution. The nanoparticles comprise a material having a property that promotes osseointegration.

公开(公告)号：EP2205188B1

公开(公告)日：2014-04-09

申请号：EP08833682.1

申请日：2008-09-24

申请人： Biomet Manufacturing Corp.

发明人： UTHGENANNT, Brian A. ,  METZGER, Robert ,  HERSHBERGER, Troy W.

IPC分类号： A61F2/38

CPC分类号： A61F2/389 ,  A61F2/3094 ,  A61F2002/3092 ,  A61F2002/30968 ,  A61F2002/3097 ,  A61F2002/30971 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00059 ,  A61F2310/00131 ,  A61L27/06 ,  A61L27/30 ,  A61L27/34 ,  A61L27/56 ,  C08L71/12

公开(公告)号：EP2588009A1

公开(公告)日：2013-05-08

申请号：EP11804191.2

申请日：2011-06-29

申请人： Frey, George

发明人： Frey, George

IPC分类号： A61B17/17

CPC分类号： A61F2/4611 ,  A61B17/15 ,  A61B17/1757 ,  A61B34/10 ,  A61B2017/568 ,  A61B2034/108 ,  A61F2/30965 ,  A61F2/4405 ,  A61F2002/3095 ,  A61F2002/30952 ,  A61F2002/4687 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00047 ,  A61F2310/00059 ,  B33Y80/00 ,  G09B23/30

摘要： A system and method for developing customized apparatus for use in one or more surgical procedures is disclosed. The system and method incorporates a patient's unique anatomical features or morphology, which may be derived from capturing MRI data or CT data, to fabricate at least one custom apparatus. According to a preferred embodiment, the customized apparatus comprises a plurality of complementary surfaces based on a plurality of data points from the MRI or CT data. Thus, each apparatus may be matched in duplicate and oriented around the patient's own anatomy, and may further provide any desired axial alignments or insertional trajectories. In an alternate embodiment, the apparatus may further be aligned with at least one other apparatus used during the surgical procedure.

公开(公告)号：EP2444034A4

公开(公告)日：2012-11-28

申请号：EP10820337

申请日：2010-09-13

申请人： TERUMO CORP

发明人： MARUYAMA KAZUHIRO ,  SAITO NOBORU ,  GOTO HIROKI

IPC分类号： A61F2/915

CPC分类号： A61F2/89 ,  A61F2/06 ,  A61F2/82 ,  A61F2/915 ,  A61F2002/91516 ,  A61F2002/9155 ,  A61F2002/91558 ,  A61F2002/91575 ,  A61F2002/91583 ,  A61F2210/0076 ,  A61F2230/0006 ,  A61F2230/0069 ,  A61F2240/001 ,  A61F2250/0026 ,  A61F2250/0029 ,  A61F2250/003 ,  A61F2250/0031 ,  A61F2250/0036 ,  A61F2250/0037 ,  A61F2250/0041 ,  A61F2250/0067 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00035 ,  A61F2310/00059 ,  A61F2310/00149 ,  A61F2310/00155 ,  A61F2310/00389 ,  A61F2310/0097 ,  A61L27/40 ,  A61L27/54 ,  A61L31/10 ,  A61L31/16 ,  A61L2300/00 ,  A61L2420/08 ,  B05B13/0235 ,  C08L67/04

公开(公告)号：EP2194922A4

公开(公告)日：2012-11-21

申请号：EP08828366

申请日：2008-08-22

申请人： SHUR VLADIMIR

发明人： SHUR VLADIMIR

IPC分类号： A61F2/08 ,  A61F2/38 ,  A61L27/06

CPC分类号： A61F2/38 ,  A61F2/3859 ,  A61F2002/30934 ,  A61F2310/00023 ,  A61F2310/00059 ,  A61F2310/00149 ,  A61L2430/02 ,  A61L27/16 ,  C08L23/06

公开(公告)号：EP1534168B1

公开(公告)日：2010-06-02

申请号：EP03723590.0

申请日：2003-05-06

申请人： Astra Tech AB

发明人： PETERSSON, Ingela ,  JUNEMO-BOSTRÖM, Kristina ,  JOHANSSON-RUDÉN, Gunilla ,  ANDERSSON, Fredrik ,  HANSSON, Stig ,  ELLINGSEN, Jan-Eirik

IPC分类号： A61C8/00 ,  A61F2/02 ,  A61L27/06

CPC分类号： A61L27/56 ,  A61C2008/0046 ,  A61F2/30767 ,  A61F2002/30836 ,  A61F2002/30838 ,  A61F2002/30906 ,  A61F2002/30925 ,  A61F2002/3097 ,  A61F2310/00023 ,  A61F2310/00059 ,  A61F2310/00089 ,  A61F2310/00095 ,  A61F2310/00125 ,  A61F2310/00131 ,  A61L2400/18 ,  A61L2430/02

摘要： The invention relates to a method for treating an implant surface intended for implantation into bone tissue wherein a microroughness comprising pores and peaks having a pore diameter of ≤ 1 µm, a pore depth of ≤ 500 nm, and a peak width, at half the pore depth, of from 15 to 150 % of the pore diameter is provided. The invention also relates to an implant comprising a surface having the above characteristics.