专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP0278713A1 Ligament prosthesis 失效
标题翻译： Sehnenprothese。
公开(公告)号：EP0278713A1
公开(公告)日：1988-08-17
申请号：EP88301026.6
申请日：1988-02-08
申请人： Pfizer Hospital Products Group, Inc.
发明人： Kenna, Robert Vincent
IPC分类号： A61F2/08
CPC分类号： A61F2/0811 , A61F2002/0829 , A61F2002/0864 , A61F2002/087 , A61F2002/0882
摘要： A prosthesis for an anterior cruciate ligament is disclosed comprising first and second elongate members (2, 6), first and second separately tensionable cords (12, 13), a catch means on the bore surface of each elongate member (2, 6), and a means for securing the elongate members (2, 6) to the femur and tibia respectively.
摘要翻译：公开了一种用于前十字韧带的假体，其包括第一和第二细长构件（2,6），第一和第二单独可张紧的帘线（12,13），在每个细长构件（2,6）的孔表面上的捕获装置，以及分别将细长构件（2,6）固定到股骨和胫骨的装置。

2. 发明公开

EP0234811A1 Acetabular cup assembly 失效
标题翻译：髋臼假体。
公开(公告)号：EP0234811A1
公开(公告)日：1987-09-02
申请号：EP87301197.7
申请日：1987-02-12
申请人： Pfizer Hospital Products Group, Inc.
发明人： Kenna, Robert Vincent
IPC分类号： A61F2/34
CPC分类号： A61F2/34 , A61F2/32 , A61F2002/3208 , A61F2002/3241 , A61F2002/3411 , A61F2002/347 , A61F2002/3493 , A61F2310/00029
摘要： A three-component acetabular cup assembly for receiving and releasably retaining the femoral head component of a prosthesis, said cup assembly comprising an outer metal shell (1), a cup-shaped inner bearing (2) of substantially rigid plastic fixedly secured within said metal shell (1), and a locking ring (3) made from the same plastic as the inner bearing (2); the outer surface of the bearing (2) and the inner surface of the locking ring (3) having cooperating configurations forming a secure but releasable latch.

3. 发明公开

EP0229676A2 Acetabulum sizer and drill guide 失效
标题翻译： Kalibriergerätund Bohrschablone。
公开(公告)号：EP0229676A2
公开(公告)日：1987-07-22
申请号：EP87100857.9
申请日：1984-10-16
申请人： Pfizer Hospital Products Group, Inc.
发明人： Kenna, Robert Vincent
IPC分类号： A61F2/46 , A61B17/16
CPC分类号： A61B17/1746 , A61F2002/3401
摘要： An acetabulum sizer and drill guide (10) for use in implanting an acetabular cup prosthesis comprises a substantially hemispherical shell (12) having an outside surface (14) that generally conforms to the outside surface of the prosthesis to be fitted into a prepared acetabulum.
Viewing ports (18) in the shell (12) enable visual inspection of the acetabulum during sizing thereof. A circular peripheral rim (20) on the shell (12) is generally flush with the peripheral boundary of a properly sized acetabulum when the shell (12) is seated therein. Drill guide structure (24) on the shell (12) functions to guide a drill bit into the pelvis bone adjacent the acetabulum in preparing the acetabulum for the acetabular cup prosthesis. A handle (22) is releasably connected to the drill structure (24) for manipulating the shell (12) during sizing and drilling.
摘要翻译：用于植入髋臼杯假体的髋臼分选器和钻子引导器（10）包括具有外表面（14）的基本上半球形的外壳（12），外表面（14）通常符合假体的外表面以拟合到准备的髋臼中。在外壳（12）中的观察端口（18）能够在其尺寸调整期间目视检查髋臼。当外壳（12）安置在其中时，壳体（12）上的圆形周边边缘（20）通常与适当尺寸的髋臼的周边边缘齐平。壳体（12）上的钻孔引导结构（24）用于在髋臼杯假体的准备髋臼中将钻头引导到邻近髋臼的骨盆骨中。手柄（22）可释放地连接到钻孔结构（24），用于在定径和钻孔期间操纵壳体（12）。

4. 发明公开

EP0139520A2 Femoral rasp 失效
标题翻译：锉刀为股骨的处理。
公开(公告)号：EP0139520A2
公开(公告)日：1985-05-02
申请号：EP84307086.3
申请日：1984-10-16
申请人： Pfizer Hospital Products Group, Inc.
发明人： Kenna, Robert Vincent
IPC分类号： A61F2/36
CPC分类号： A61B17/1668 , A61B17/1659
摘要： @ A femoral rasp (10) for preparing an intramedullary canal (14) for receiving the stem of a femoral hip prosthesis comprises a body section (12) generally divided into a wide proximal portion (16) and a substantially longer narrow distal portion (18). The body section (12) has a shape that generally corresponds to the stem of a femoral hip prosthesis to be inserted into the prepared cavity (15). A plurality of spaced apart cutting teeth (20) are located on selected portions of the outside surface of the body section (12) for removing cancellous tissue and bone. A smooth surface (22) on the lateral face of the body section (12) at the free end of the distal portion (18) prevents violation of the lateral cortex upon insertion of the body section (12) into the intramedullary canal (14). Removal of the body section (12) and insertion of the hip prosthesis results in a glove fit between the stem of the prosthesis and the cavity (15) formed by the femoral rasp (10).

5. 发明授权

EP0330328B1 Anterior cruciate ligament prosthesis 失效
标题翻译：前列腺增生症
公开(公告)号：EP0330328B1
公开(公告)日：1992-04-22
申请号：EP89301118.9
申请日：1989-02-06
申请人： Pfizer Hospital Products Group, Inc.
发明人： Kenna, Robert Vincent
IPC分类号： A61F2/08
CPC分类号： A61F2/0811 , A61F2002/0829 , A61F2002/0864 , A61F2002/087 , A61F2002/0882 , Y10S606/907

6. 发明授权

EP0327297B1 Prosthetic knee joint with improved patellar component tracking 失效
标题翻译：具有改进的PATELLAR组件跟踪的PROSTHETIC KNEE JOINT
公开(公告)号：EP0327297B1
公开(公告)日：1992-03-11
申请号：EP89300903.5
申请日：1989-01-31
申请人： Pfizer Hospital Products Group, Inc.
发明人： Kenna, Robert Vincent
IPC分类号： A61F2/38
CPC分类号： A61B17/155 , A61B17/1764 , A61F2/38 , A61F2/3877 , A61F2/461

7. 发明授权

EP0229676B1 Acetabulum sizer and drill guide 失效
标题翻译：乙酸铝和钻石指南
公开(公告)号：EP0229676B1
公开(公告)日：1990-12-12
申请号：EP87100857.9
申请日：1984-10-16
申请人： Pfizer Hospital Products Group, Inc.
发明人： Kenna, Robert Vincent
IPC分类号： A61F2/46 , A61B17/16
CPC分类号： A61B17/1746 , A61F2002/3401

8. 发明授权

EP0128036B1 Femoral hip prosthesis 失效
标题翻译：髋关节假体
公开(公告)号：EP0128036B1
公开(公告)日：1987-05-13
申请号：EP84303732.6
申请日：1984-06-04
申请人： Pfizer Hospital Products Group, Inc.
发明人： Kenna, Robert Vincent
IPC分类号： A61F2/32
CPC分类号： A61F2/367 , A61F2/30767 , A61F2/36 , A61F2002/30322 , A61F2002/30769 , A61F2002/3698 , A61F2250/0026 , A61F2310/00023 , A61F2310/00029

9. 发明公开

EP0139520A3 Femoral rasp 失效
标题翻译：有限公司
公开(公告)号：EP0139520A3
公开(公告)日：1985-10-09
申请号：EP84307086
申请日：1984-10-16
申请人： Pfizer Hospital Products Group, Inc.
发明人： Kenna, Robert Vincent
IPC分类号： A61F02/36
CPC分类号： A61B17/1668 , A61B17/1659
摘要： @ A femoral rasp (10) for preparing an intramedullary canal (14) for receiving the stem of a femoral hip prosthesis comprises a body section (12) generally divided into a wide proximal portion (16) and a substantially longer narrow distal portion (18). The body section (12) has a shape that generally corresponds to the stem of a femoral hip prosthesis to be inserted into the prepared cavity (15). A plurality of spaced apart cutting teeth (20) are located on selected portions of the outside surface of the body section (12) for removing cancellous tissue and bone. A smooth surface (22) on the lateral face of the body section (12) at the free end of the distal portion (18) prevents violation of the lateral cortex upon insertion of the body section (12) into the intramedullary canal (14). Removal of the body section (12) and insertion of the hip prosthesis results in a glove fit between the stem of the prosthesis and the cavity (15) formed by the femoral rasp (10).

10. 发明公开

EP0122669A1 Guide for femoral neck osteotomy 失效
标题翻译： FührungseinheitfürFemurhalsosteotomie。
公开(公告)号：EP0122669A1
公开(公告)日：1984-10-24
申请号：EP84200501.9
申请日：1984-04-11
申请人： Pfizer Hospital Products Group, Inc.
发明人： Kenna, Robert Vincent
IPC分类号： A61B17/56
CPC分类号： A61B17/15
摘要： A guide (10) for femoral neck osteotomy comprises a longitudinal rod (18) having attaching structure (20) at the lower end thereof for securing the rod (18) to a femur (16) at the greater trochanter (22). A transversely extending support arm (24) is secured to the rod (18) adjacent the lower end thereof, and a guide bar (26) is connected to the support arm (24). The guide bar (26) has at least one elongate planar surface (28) disposed at an angle of 45° to the axis of the rod (18). In use, the rod (18) is aligned with the long shaft axis (46) ofthe femur (16) and attached to the femur (16) at the greater trochanter (22). The rod (18) is manipulated until the support arm (24) and the long shaft axis (48) of the tibia (50) are disposed in the same plane. This procedure properly positions the elongate planar surface (28) of the guide bar (26) whereby an instrument in engagement with that surface (28) traverses the femoral neck (14) at an angle of 45° to the long shaft axis (46) of the femur (16).
摘要翻译：用于股骨颈截骨的引导件（10）包括在其下端具有附接结构（20）的纵向杆（18），用于将杆（18）固定在大转子（22）处的股骨（16）上。横向延伸的支撑臂（24）与其下端相邻的杆（18）固定，并且导杆（26）连接到支撑臂（24）。引导杆（26）具有至少一个相对于杆（18）的轴线成45度角的细长平面（28）。在使用中，杆（18）与股骨（16）的长轴轴线（46）对准，并且在大转子（22）处连接到股骨（16）。杆（18）被操作直到支撑臂（24）和胫骨（50）的长轴线（48）设置在同一平面内。该过程适当地定位导杆（26）的细长平面（28），由此与该表面（28）接合的器械以45°相对于长轴线（46）横穿股骨颈（14）的股骨（16）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式