公开(公告)号：US20120253455A1

公开(公告)日：2012-10-04

申请号：US13494416

申请日：2012-06-12

申请人： Bennie W. Gladdish, JR. ,  Marco Nino ,  William D. Shaw, JR. ,  Durk C. Sijbolts ,  Dennis B. Vaughan

发明人： Bennie W. Gladdish, JR. ,  Marco Nino ,  William D. Shaw, JR. ,  Durk C. Sijbolts ,  Dennis B. Vaughan

IPC分类号： A61F2/86

CPC分类号： A61F2/91 ,  A61B90/39 ,  A61F2/915 ,  A61F2002/91533 ,  A61F2002/91558 ,  A61F2230/0054 ,  A61F2230/0067 ,  A61F2250/0067 ,  A61F2250/0098 ,  A61F2310/0097 ,  A61L31/022 ,  A61L31/10 ,  A61L31/18 ,  A61L2400/16 ,  C08L27/12

摘要： A stent or other intraluminal medical device having markers formed from housings integral with the stent and marker inserts having a higher radiopacity than the stent provides for more precise placement and post-procedural visualization in a vessel, by increasing the radiopacity of the stent under X-ray fluoroscopy. The housings are formed integral to the stent and the marker inserts are made from a material close in the galvanic series to the stent material and sized to substantially minimize the effect of galvanic corrosion. The housings are also shaped to minimize their impact on the overall profile of the stent.

摘要翻译： 支架或其他管腔内医疗装置具有由与支架成一体的外壳和与支架相比具有更高的射线不透性的标记插入物形成的标记，通过增加支架在X射线下的放射不透性，可以在血管中提供更精确的放置和术后可视化， 射线透视。 壳体与支架一体形成，并且标记插入物由紧邻电镀系列的材料制成到支架材料上，并且尺寸被设计成基本上最小化电偶腐蚀的影响。 这些外壳也被成形为使其对支架整体轮廓的影响最小化。

公开(公告)号：US20100262255A1

公开(公告)日：2010-10-14

申请号：US12820268

申请日：2010-06-22

申请人： Bennie W. Gladdish, JR. ,  James E. Hoyt

发明人： Bennie W. Gladdish, JR. ,  James E. Hoyt

IPC分类号： A61F2/32

CPC分类号： A61F2/34 ,  A61F2/30721 ,  A61F2/32 ,  A61F2/4637 ,  A61F2002/30332 ,  A61F2002/30354 ,  A61F2002/30367 ,  A61F2002/3038 ,  A61F2002/30382 ,  A61F2002/30596 ,  A61F2002/30616 ,  A61F2002/30787 ,  A61F2002/3079 ,  A61F2002/30822 ,  A61F2002/30881 ,  A61F2002/3241 ,  A61F2002/325 ,  A61F2002/3401 ,  A61F2002/3403 ,  A61F2002/3414 ,  A61F2002/3438 ,  A61F2002/347 ,  A61F2002/3474 ,  A61F2002/3482 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/365 ,  A61F2002/4641 ,  A61F2220/0033 ,  A61F2310/00017 ,  A61F2310/00023

摘要： One embodiment of the present invention relates to a prosthesis, comprising: an acetabular cup, wherein the cup has an open end and a closed end, wherein the open end of the cup is defined by a rim and wherein the rim has an outer facing surface; at least one cavity disposed in the rim, wherein the cavity extends from a first end of the cavity at the outer facing surface to a second end of the cavity that is towards the closed end of the cup, and wherein the cavity comprises an undercut at the second end of the cavity; a locking ring; and at least one tab extending from the locking ring, wherein the tab comprises a first leg and a second leg having a separation therebetween, wherein each leg has a first end and a second end, wherein the first end of each leg is at the locking ring, wherein the second end of the first leg comprises a tab protrusion, and wherein at least the second leg is resilient such that the separation between the first leg and the second leg is reduced when the second leg is deflected towards the first leg; wherein the locking ring is removably locked to the cup by placement of the locking ring adjacent the rim and insertion of the tab into the cavity such that the second leg presses against a sidewall of the cavity to initially deflect the second leg towards the first leg as the tab enters the cavity and the tab protrusion of the first leg is urged into the undercut by the second leg subsequently deflecting back away from the first leg.

摘要翻译： 本发明的一个实施例涉及一种假体，包括：髋臼杯，其中杯具有开口端和封闭端，其中杯的开口端由边缘限定，并且其中边缘具有外表面 ; 设置在所述边缘中的至少一个空腔，其中所述空腔从所述空腔的位于外表面的第一端延伸到所述空腔的朝向所述杯的封闭端的第二端，并且其中所述腔包括 空腔的第二端; 锁环; 以及从所述锁定环延伸的至少一个突片，其中所述突片包括第一腿部和第二腿部，所述第一腿部和第二腿部之间具有间隔，其中每个腿部具有第一端部和第二端部，其中每个腿部的第一端部处于锁定 环，其中所述第一腿的第二端包括突出部，并且其中至少所述第二腿具有弹性，使得当所述第二腿朝向所述第一腿偏转时，所述第一腿和所述第二腿之间的间隔减小; 其中所述锁定环通过将所述锁定环放置在所述边缘附近并将所述突片插入所述腔中而可拆卸地锁定到所述杯，使得所述第二腿压靠所述腔的侧壁以使所述第二腿最初偏向所述第一腿， 突片进入腔体，第一腿部的舌片突出部被第二腿部推动进入底切部分，随后从第一腿部向后偏转。

公开(公告)号：US20080300690A1

公开(公告)日：2008-12-04

申请号：US12188361

申请日：2008-08-08

申请人： Albert Burstein ,  Bennie W. Gladdish, JR. ,  James Edward Hoyt ,  Raymond Cloutier ,  Laurent Angibaud

发明人： Albert Burstein ,  Bennie W. Gladdish, JR. ,  James Edward Hoyt ,  Raymond Cloutier ,  Laurent Angibaud

IPC分类号： A61F2/38

CPC分类号： A61F2/3868 ,  A61F2/389 ,  A61F2002/30113 ,  A61F2002/30133 ,  A61F2002/30143 ,  A61F2002/30364 ,  A61F2002/30365 ,  A61F2002/30369 ,  A61F2002/30373 ,  A61F2002/30487 ,  A61F2002/30492 ,  A61F2002/30878 ,  A61F2002/30934 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0006 ,  A61F2230/0015 ,  A61F2230/0017 ,  A61F2310/0058

摘要： In one embodiment of the present invention a mobile bearing knee prosthesis may include an interface (e.g., a spherical radius interface) comprised of a concave superior surface on a tray and a convex inferior surface on a tibial insert. In another embodiment of the present invention a mobile bearing knee prosthesis may include an interface (e.g., a spherical radius interface) comprised of a convex superior surface on a tibial tray and a concave inferior surface on a insert. In another embodiment of the present invention a mobile bearing knee prosthesis may include a bi-concave interface (e.g., having a “wave” like surface geometry). This “wave” like surface geometry may be at the second bearing (i.e., at the interface between a tibial insert and a tray in the mobile bearing knee as opposed to the interface between the tibial insert and a femoral component).

摘要翻译： 在本发明的一个实施例中，移动轴承膝关节假体可以包括由托盘上的凹上表面和胫骨插入物上的凸下表面组成的界面（例如，球形半径界面）。 在本发明的另一个实施例中，移动轴承膝关节假体可以包括由胫骨托上的凸上表面和插入物上的凹下表面组成的界面（例如，球形半径界面）。 在本发明的另一个实施例中，移动轴承膝关节假体可以包括双凹接口（例如，具有“波”状表面几何形状）。 这种“波”状的表面几何形状可以在第二轴承（即，在胫骨插入物和移动轴承膝盖中的托盘之间的界面处，而不是胫骨插入物和股骨部件之间的界面）。