基本信息:
- 专利标题： SYSTEMS AND METHODS FOR DETERMINING THE MECHANICAL AXIS OF A FEMUR
- 专利标题（中）：METHOD FOR股骨的确定机械轴线
- 申请号：EP08859728.1 申请日：2008-12-08
- 公开(公告)号：EP2234554A2 公开(公告)日：2010-10-06
- 发明人： HUGHES, Michael Dean , NADZADI, Mark, Ellsworth , JORDAN, Jason, Sean , MCKINNON, Brian, W. , CRABTREE, Paul, Charles , MEHL, David
- 申请人： Smith & Nephew, Inc. , Hughes, Michael Dean , Nadzadi, Mark Ellsworth , Jordan, Jason Sean , McKinnon, Brian W. , Crabtree, Paul Charles , Mehl, David
- 申请人地址： 1450 Brooks Road Memphis, TN 38116 US
- 专利权人： Smith & Nephew, Inc.,Hughes, Michael Dean,Nadzadi, Mark Ellsworth,Jordan, Jason Sean,McKinnon, Brian W.,Crabtree, Paul Charles,Mehl, David
- 当前专利权人： Smith & Nephew, Inc.,Hughes, Michael Dean,Nadzadi, Mark Ellsworth,Jordan, Jason Sean,McKinnon, Brian W.,Crabtree, Paul Charles,Mehl, David
- 当前专利权人地址： 1450 Brooks Road Memphis, TN 38116 US
- 代理机构： Adcocks, Clair
- 优先权： US992977P 20071206
- 国际公布： WO2009076296 20090618
- 主分类号： A61B17/74
- IPC分类号： A61B17/74 ; A61B17/56
摘要：
A method positions a profile of a prosthetic component on the three-dimensional model of a limb. Patient-specific anatomical data of the limb is gathered. First and second anatomical landmarks are identified to determine a first spatial relationship. A third anatomical landmark is identified to determine a second spatial relationship with respect to the first spatial relationship. The profile of the prosthetic component is positioned in all but one degree of freedom. A fourth anatomical landmark is identified to position the profile of the prosthetic component in the one remaining degree of freedom.
公开/授权文献:
- EP2234554B1 METHOD FOR DETERMINING THE MECHANICAL AXIS OF A FEMUR 公开/授权日：2018-10-10
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61B | 诊断；外科；鉴定 |
| ------A61B17/00 | 外科器械、装置或方法，例如止血带 |
| --------A61B17/56 | .治疗骨或关节的装置或方法；其专用设备 |
| ----------A61B17/58 | ..用于接骨的，如接骨板、接骨螺钉或类似物 |
| ------------A61B17/60 | ...用于外部接骨的，如关节面脱离器、收缩器 |
| --------------A61B17/74 | ....用于股骨头的装置 |