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1. 发明专利

AU2011225836B2 Tibial prosthetic component for a partial or unicondylar bearing knee replacement, method of selecting such a tibial prosthetic component, method of implanting such a tibial prosthetic component and a kit for a surgeon 未知
公开(公告)号：AU2011225836B2
公开(公告)日：2015-11-12
申请号：AU2011225836
申请日：2011-03-11
申请人： BIOMET UK LTD , DODD CHRIS , HUNSLEY COLIN , MURRAY DAVID , OCONNOR JOHN
发明人： GOODFELLOW JOHN , O'CONNOR JOHN , DODD CHRIS , MURRAY DAVID
IPC分类号： A61F2/38
摘要： The invention concerns a tibial prosthetic component comprising a plate (100) for forming a tibial plateau of a tibia (16), wherein a peripheral region of the plate (100) has a thickness of less than 3mm. The invention also concerns a tibial prosthetic component having a keel of depth less than 9mm. The invention also concerns a method of selecting a tibial prosthetic component comprising receiving measurements of at least one physical attribute of an individual into whom the tibial prosthetic component is to be implanted, selecting a thickness of a plate (100) and depth of keel of the tibial prosthetic component based on the measurements and providing a tibial prosthetic component comprising a plate (100) having the selected thickness and a keel having the selected depth. The invention may also comprise implanting a tibial prosthetic component selected in accordance with this method into an individual and a kit comprising a plurality of prosthetic components comprising plates having different thicknesses with keels of different depths.

2. 发明专利

AU2011244823C1 Unicondylar knee replacement 未知
公开(公告)号：AU2011244823C1
公开(公告)日：2014-12-11
申请号：AU2011244823
申请日：2011-04-20
申请人： BIOMET UK LTD , DODD CHRIS , HUNSLEY COLIN , MURRAY DAVID , OCONNOR JOHN
发明人： O'CONNOR JOHN , GOODFELLOW JOHN , DODD CHRIS , MURRAY DAVID
IPC分类号： A61B17/17 , A61B17/15
摘要： A kit of parts for use in unicondylar knee replacement of a patient having a femur and a tibia comprises a drill guide (4) and an intramedullary rod (5), the intramedullary rod being sized to fit within the intramedullary canal of the femur of the patient. The drill guide is arranged so as to engage a distal end of the intramedullary rod to that which engages the patient's intramedullary canal, and is formed with a foot portion (9) sized to fit between the patient's femur and tibia before any bone is removed from the femur or tibia. The drill guide provides a guide for drilling of at least one hole in the femur. A further kit of parts for use in unicondylar knee replacement of a patient having a femur and a tibia comprises a femoral component (3) for implantation in the femur, the femoral component having a bearing surface having a radius of curvature, and a guide spoon (13). The guide spoon has a bowl-shaped portion (14) with an internal radius of curvature the same as that of the bearing surface, and a handle portion (16) extending from the bowl- shaped portion. Methods of performing unicondylar knee replacement are also described.

3. 发明专利

AU2011244823B2 Unicondylar knee replacement 未知
公开(公告)号：AU2011244823B2
公开(公告)日：2014-09-11
申请号：AU2011244823
申请日：2011-04-20
申请人： BIOMET UK LTD , O'CONNOR JOHN , MURRAY DAVID , HUNSLEY COLIN , DODD CHRIS
发明人： O'CONNOR JOHN , GOODFELLOW JOHN , DODD CHRIS , MURRAY DAVID
IPC分类号： A61B17/17 , A61B17/15
摘要： A kit of parts for use in unicondylar knee replacement of a patient having a femur and a tibia comprises a drill guide (4) and an intramedullary rod (5), the intramedullary rod being sized to fit within the intramedullary canal of the femur of the patient. The drill guide is arranged so as to engage a distal end of the intramedullary rod to that which engages the patient's intramedullary canal, and is formed with a foot portion (9) sized to fit between the patient's femur and tibia before any bone is removed from the femur or tibia. The drill guide provides a guide for drilling of at least one hole in the femur. A further kit of parts for use in unicondylar knee replacement of a patient having a femur and a tibia comprises a femoral component (3) for implantation in the femur, the femoral component having a bearing surface having a radius of curvature, and a guide spoon (13). The guide spoon has a bowl-shaped portion (14) with an internal radius of curvature the same as that of the bearing surface, and a handle portion (16) extending from the bowl- shaped portion. Methods of performing unicondylar knee replacement are also described.

4. 发明专利

AU2011244823B9 Unicondylar knee replacement 未知
公开(公告)号：AU2011244823B9
公开(公告)日：2014-09-18
申请号：AU2011244823
申请日：2011-04-20
申请人： BIOMET UK LTD , O'CONNOR JOHN , MURRAY DAVID , HUNSLEY COLIN , DODD CHRIS
发明人： O'CONNOR JOHN , GOODFELLOW JOHN , DODD CHRIS , MURRAY DAVID
摘要： A kit of parts for use in unicondylar knee replacement of a patient having a femur and a tibia comprises a drill guide and an intramedullary rod, the intramedullary rod being sized to fit within the intramedullary canal of the femur of the patient. The drill guide is arranged so as to engage a distal end of the intramedullary rod to that which engages the patient's intramedullary canal, and is formed with a foot portion sized to fit between the patient's femur and tibia before any bone is removed from the femur or tibia. The drill guide provides a guide for drilling of at least one hole in the femur. A further kit of parts for use in unicondylar knee replacement of a patient having a femur and a tibia comprises a femoral component for implantation in the femur, the femoral component having a bearing surface having a radius of curvature, and a guide spoon. The guide spoon has a bowl-shaped portion with an internal radius of curvature the same as that of the bearing surface, and a handle portion extending from the bowl-shaped portion. Methods of performing unicondylar knee replacement are also described.

5. 发明专利

AU2011244823A1 Unicondylar knee replacement 未知
公开(公告)号：AU2011244823A1
公开(公告)日：2012-10-11
申请号：AU2011244823
申请日：2011-04-20
申请人： BIOMET UK LTD , O'CONNOR JOHN , MURRAY DAVID , HUNSLEY COLIN , DODD CHRIS
发明人： O'CONNOR JOHN , GOODFELLOW JOHN , DODD CHRIS , MURRAY DAVID
IPC分类号： A61B17/15 , A61B17/17
摘要： A kit of parts for use in unicondylar knee replacement of a patient having a femur and a tibia comprises a drill guide (4) and an intramedullary rod (5), the intramedullary rod being sized to fit within the intramedullary canal of the femur of the patient. The drill guide is arranged so as to engage a distal end of the intramedullary rod to that which engages the patient's intramedullary canal, and is formed with a foot portion (9) sized to fit between the patient's femur and tibia before any bone is removed from the femur or tibia. The drill guide provides a guide for drilling of at least one hole in the femur. A further kit of parts for use in unicondylar knee replacement of a patient having a femur and a tibia comprises a femoral component (3) for implantation in the femur, the femoral component having a bearing surface having a radius of curvature, and a guide spoon (13). The guide spoon has a bowl-shaped portion (14) with an internal radius of curvature the same as that of the bearing surface, and a handle portion (16) extending from the bowl- shaped portion. Methods of performing unicondylar knee replacement are also described.

6. 发明专利

AU2011225836A1 Tibial prosthetic component for a partial or unicondylar bearing knee replacement, method of selecting such a tibial prosthetic component, method of implanting such a tibial prosthetic component and a kit for a surgeon 未知
公开(公告)号：AU2011225836A1
公开(公告)日：2012-09-20
申请号：AU2011225836
申请日：2011-03-11
申请人： O'CONNOR JOHN , HUNSLEY COLIN , MURRAY DAVID , BIOMET LTD , DODD CHRIS
发明人： GOODFELLOW JOHN , O'CONNOR JOHN , DODD CHRIS , MURRAY DAVID
IPC分类号： A61F2/38
摘要： The invention concerns a tibial prosthetic component comprising a plate (100) for forming a tibial plateau of a tibia (16), wherein a peripheral region of the plate (100) has a thickness of less than 3mm. The invention also concerns a tibial prosthetic component having a keel of depth less than 9mm. The invention also concerns a method of selecting a tibial prosthetic component comprising receiving measurements of at least one physical attribute of an individual into whom the tibial prosthetic component is to be implanted, selecting a thickness of a plate (100) and depth of keel of the tibial prosthetic component based on the measurements and providing a tibial prosthetic component comprising a plate (100) having the selected thickness and a keel having the selected depth. The invention may also comprise implanting a tibial prosthetic component selected in accordance with this method into an individual and a kit comprising a plurality of prosthetic components comprising plates having different thicknesses with keels of different depths.

7. 发明申请

WO2012032350A3 FEMORAL EXTENSION PROSTHETIC COMPONENT AND TIBIAL SHELF PROSTHETIC COMPONENT FOR UNICONDYLAR MENISCAL BEARING KNEE PROSTHESIS AND PROSTHESIS INCLUDING SUCH A COMPONENT 审中-公开
标题翻译：有限公司的扩展部件和薄膜支架组件，用于单向轴承轴承支架和包括这些组件在内的预制件
公开(公告)号：WO2012032350A3
公开(公告)日：2012-05-03
申请号：PCT/GB2011051681
申请日：2011-09-08
申请人： GOODFELLOW JOHN , O'CONNOR JOHN , DODD CHRIS , MURRAY DAVID
发明人： GOODFELLOW JOHN , O'CONNOR JOHN , DODD CHRIS , MURRAY DAVID
IPC分类号： A61F2/38 , A61F2/30
CPC分类号： A61F2/461 , A61F2/3859 , A61F2/3868 , A61F2/389 , A61F2002/30224 , A61F2002/30245 , A61F2002/30403 , A61F2002/30662 , A61F2002/30934 , A61F2002/3895
摘要： A femoral extension prosthetic component for use in a unicondylar meniscal bearing unicompartmental knee replacement is described. The femoral component comprises a securing element and a bearing surface, the securing element adapted to abut and be connected to a distal end of a femur bone, and the bearing surface adapted to abut a meniscal bearing. The femoral component includes an entrapment portion adapted to extend beyond the meniscal bearing. Tibial components and meniscal bearings are also described, as well as methods of using such components.
摘要翻译：描述了用于单髁半月板轴承单室膝关节置换的股骨延伸假体部件。所述股骨部件包括固定元件和支承表面，所述固定元件适于邻接和连接到股骨的远端，并且所述支承表面适于抵靠半月板轴承。股骨部件包括适于延伸超过半月板轴承的夹带部分。还描述了胫骨部件和半月板轴承，以及使用这些部件的方法。

8. 发明申请

WO2011110865A3 TIBIAL PROSTHETIC COMPONENT FOR A PARTIAL OR UNICONDYLAR BEARING KNEE REPLACEMENT, METHOD OF SELECTING SUCH A TIBIAL PROSTHETIC COMPONENT, METHOD OF IMPLANTING SUCH A TIBIAL PROSTHETIC COMPONENT AND A KIT FOR A SURGEON 审中-公开
标题翻译：用于部分或二次轴承轴承替换的薄片预制部件，选择此类突出部件的方法，将这种等离子体预成型组件和用于冲压件的工具包的方法
公开(公告)号：WO2011110865A3
公开(公告)日：2011-11-24
申请号：PCT/GB2011050486
申请日：2011-03-11
申请人： GOODFELLOW JOHN , O'CONNOR JOHN , DODD CHRIS , MURRAY DAVID , BIOMET LTD
发明人： GOODFELLOW JOHN , O'CONNOR JOHN , DODD CHRIS , MURRAY DAVID
IPC分类号： A61F2/38
CPC分类号： A61F2/389 , A61F2/4684 , A61F2002/30168 , A61F2002/30594 , A61F2002/30616 , A61F2002/30878 , A61F2002/30884 , A61F2002/30901 , A61F2002/3895
摘要： The invention concerns a tibial prosthetic component comprising a plate (100) for forming a tibial plateau of a tibia (16), wherein a peripheral region of the plate (100) has a thickness of less than 3mm. The invention also concerns a tibial prosthetic component having a keel of depth less than 9mm. The invention also concerns a method of selecting a tibial prosthetic component comprising receiving measurements of at least one physical attribute of an individual into whom the tibial prosthetic component is to be implanted, selecting a thickness of a plate (100) and depth of keel of the tibial prosthetic component based on the measurements and providing a tibial prosthetic component comprising a plate (100) having the selected thickness and a keel having the selected depth. The invention may also comprise implanting a tibial prosthetic component selected in accordance with this method into an individual and a kit comprising a plurality of prosthetic components comprising plates having different thicknesses with keels of different depths.
摘要翻译：本发明涉及一种胫骨假体部件，其包括用于形成胫骨（16）的胫骨平台的板（100），其中板（100）的周边区域具有小于3mm的厚度。本发明还涉及具有深度小于9mm的龙骨的胫骨假体部件。本发明还涉及一种选择胫骨假体部件的方法，包括接收至少一个物体属性的测量值，胫骨假体部件将被植入到该物体属性中，选择板的厚度（100）和龙骨的深度胫骨假体部件，并且提供包括具有所选厚度的板（100）和具有所选深度的龙骨的胫骨假体部件。本发明还可以包括将根据该方法选择的胫骨假体部件植入个体中以及包括多个假体部件的试剂盒，所述试剂组件包括具有不同厚度的不同深度的龙骨的板。

9. 发明申请

WO2011131983A3 UNICONDYLAR KNEE REPLACEMENT 审中-公开
标题翻译： UNICONDYLAR KNEE替换
公开(公告)号：WO2011131983A3
公开(公告)日：2011-12-15
申请号：PCT/GB2011050780
申请日：2011-04-20
申请人： GOODFELLOW JOHN , O'CONNOR JOHN , DODD CHRIS , MURRAY DAVID , BIOMET LTD
发明人： GOODFELLOW JOHN , O'CONNOR JOHN , DODD CHRIS , MURRAY DAVID
IPC分类号： A61B17/15 , A61B17/17
CPC分类号： A61B17/1717 , A61B17/155 , A61B17/157 , A61B17/1764 , A61B17/72 , A61F2/3868 , A61F2/4684 , A61F2002/3895
摘要： A kit of parts for use in unicondylar knee replacement of a patient having a femur and a tibia comprises a drill guide (4) and an intramedullary rod (5), the intramedullary rod being sized to fit within the intramedullary canal of the femur of the patient. The drill guide is arranged so as to engage a distal end of the intramedullary rod to that which engages the patient's intramedullary canal, and is formed with a foot portion (9) sized to fit between the patient's femur and tibia before any bone is removed from the femur or tibia. The drill guide provides a guide for drilling of at least one hole in the femur. A further kit of parts for use in unicondylar knee replacement of a patient having a femur and a tibia comprises a femoral component (3) for implantation in the femur, the femoral component having a bearing surface having a radius of curvature, and a guide spoon (13). The guide spoon has a bowl-shaped portion (14) with an internal radius of curvature the same as that of the bearing surface, and a handle portion (16) extending from the bowl- shaped portion. Methods of performing unicondylar knee replacement are also described.
摘要翻译：用于具有股骨和胫骨的患者的单髁膝关节置换的一组零件包括钻子引导器（4）和髓内杆（5），所述髓内杆的尺寸适于装配在股骨和股骨的股骨的髓内管内患者。钻子引导器布置成将髓内杆的远端接合到患者的髓内管的末端，并且形成有足部（9），其尺寸适于在任何骨被移除之前装配在患者的股骨和胫骨之间股骨或胫骨。钻子引导器提供了用于钻取股骨中至少一个孔的指南。用于具有股骨和胫骨的患者的单髁膝关节置换的另一个部件套件包括用于植入股骨的股骨部件（3），股骨部件具有具有曲率半径的支承表面和引导勺（13）。导向勺具有碗状部分（14），内部曲率半径与轴承表面相同，以及从碗形部分延伸的把手部分（16）。还描述了执行单髁膝关节置换的方法。

10. 发明专利

NZ602659A Unicondylar knee replacement 未知
公开(公告)号：NZ602659A
公开(公告)日：2014-08-29
申请号：NZ60265911
申请日：2011-04-20
申请人： BIOMET UK LTD , COLIN HUNSLEY , JOHN O’CONNOR , CHRIS DODD , DAVID MURRAY
发明人： GOODFELLOW JOHN , DODD CHRIS , O’CONNOR JOHN , MURRAY DAVID
IPC分类号： A61B17/15 , A61B17/17 , A61B17/56 , A61B17/72 , A61B17/74
摘要： Disclosed is a kit of parts for a unicondylar knee replacement. The disclosure notes that unlike conventional methods for performing a unicondylar knee replacement, drilling is performed prior to removal of any bone from the femur or tibia. The kit of parts comprises a drill guide (4) and an intramedullary rod (5). The intramedullary rod (5) is sized to fit within the intramedullary canal of the femur (1) of the patient. The drill guide (4) is arranged to engage a distal end of the intramedullary rod (5) which engages the patient’s intramedullary canal. The drill guide (4) is formed with a foot portion (9) sized to fit between the patient’s femur (1) and tibia before any bone is removed from the femur (1) or tibia. The drill guide (4) provides a guide for drilling of at least one hole in the femur (1).

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