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公开(公告)号：US20110093108A1
公开(公告)日：2011-04-21
申请号：US12919769
申请日：2009-02-26
申请人： Alan Ashby , Harald Bornfleth , Michael Anthony Bowes , Ian Michael Scott , Michal Slomczykowski , Graham Richard Vincent
发明人： Alan Ashby , Harald Bornfleth , Michael Anthony Bowes , Ian Michael Scott , Michal Slomczykowski , Graham Richard Vincent
CPC分类号： A61B19/50 , A61B17/17 , A61B17/175 , A61B34/10 , A61F2/30942 , A61F2002/30948
摘要： A method for producing a customised surgical instrument or prosthesis for a specific patient is described. At least one x-ray image of a body part of the patient is captured. A statistical model having a dense set of anatomical correspondence points across the model is instantiated using image data derived from the at least one x-ray image to generate a patient specific model of the body part having a high accuracy surface. Patient specific data from the patient specific model is used to generate a design of the customised surgical instrument or prosthesis for use in a surgical procedure to be carried out on the body part. The surgical instrument or prosthesis is then manufactured using the design. A computer implemented method for generating the patient specific model of the body part is also described.
摘要翻译： 描述了用于为特定患者制造定制的手术器械或假体的方法。 拍摄患者身体部位的至少一个x射线图像。 使用从至少一个X射线图像导出的图像数据来实例模拟具有穿过模型的密集解剖对应点的统计模型，以生成具有高精度表面的身体部位的患者特定模型。 来自患者特定模型的患者特异性数据用于产生定制的手术器械或假体的设计，以用于在身体部位上执行的外科手术。 然后使用设计制造外科器械或假体。 还描述了用于产生身体部位的患者特定模型的计算机实现方法。
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公开(公告)号：US08898043B2
公开(公告)日：2014-11-25
申请号：US12919769
申请日：2009-02-26
申请人： Alan Ashby , Harald Bornfleth , Michael Anthony Bowes , Ian Michael Scott , Graham Richard Vincent , Michal Slomczykowski
发明人： Alan Ashby , Harald Bornfleth , Michael Anthony Bowes , Ian Michael Scott , Graham Richard Vincent , Michal Slomczykowski
CPC分类号： A61B19/50 , A61B17/17 , A61B17/175 , A61B34/10 , A61F2/30942 , A61F2002/30948
摘要： A method for producing a customized surgical instrument or prosthesis for a specific patient is described. At least one x-ray image of a body part of the patient is captured. A statistical model having a dense set of anatomical correspondence points across the model is instantiated using image data derived from the at least one x-ray image to generate a patient specific model of the body part having a high accuracy surface. Patient specific data from the patient specific model is used to generate a design of the customized surgical instrument or prosthesis for use in a surgical procedure to be carried out on the body part. The surgical instrument or prosthesis is then manufactured using the design. A computer implemented method for generating the patient specific model of the body part is also described.
摘要翻译： 描述了用于为特定患者制造定制的手术器械或假体的方法。 拍摄患者身体部位的至少一个x射线图像。 使用从至少一个X射线图像导出的图像数据来实例模拟具有穿过模型的密集解剖对应点的统计模型，以生成具有高精度表面的身体部位的患者特定模型。 来自患者特定模型的患者特异性数据用于产生定制的手术器械或假体的设计，以用于在身体部位上执行的外科手术。 然后使用设计制造外科器械或假体。 还描述了用于产生身体部位的患者特定模型的计算机实现方法。
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公开(公告)号：US20110194739A1
公开(公告)日：2011-08-11
申请号：US12703438
申请日：2010-02-10
IPC分类号： G06K9/00
CPC分类号： G06K9/6206 , G06K9/6209 , G06K9/6247 , G06K9/6256
摘要： A computer-implemented method for identifying features in an image. The method comprises fitting a plurality of second models to the image, the plurality of second models together modelling a region of interest, wherein each part of the region of interest is modelled by at least two of the plurality of second models; and identifying the features in the image based upon the fit of the plurality of second models.
摘要翻译： 一种用于识别图像中的特征的计算机实现的方法。 所述方法包括将多个第二模型拟合到所述图像，所述多个第二模型一起对感兴趣区域建模，其中所述感兴趣区域的每个部分由所述多个第二模型中的至少两个模型化; 以及基于所述多个第二模型的拟合来识别所述图像中的特征。
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公开(公告)号：US09530077B2
公开(公告)日：2016-12-27
申请号：US12703438
申请日：2010-02-10
CPC分类号： G06K9/6206 , G06K9/6209 , G06K9/6247 , G06K9/6256
摘要： A computer-implemented method for identifying features in an image. The method comprises fitting a plurality of second models to the image, the plurality of second models together modelling a region of interest, wherein each part of the region of interest is modelled by at least two of the plurality of second models; and identifying the features in the image based upon the fit of the plurality of second models.
摘要翻译： 一种用于识别图像中的特征的计算机实现的方法。 所述方法包括将多个第二模型拟合到所述图像，所述多个第二模型一起对感兴趣区域建模，其中所述感兴趣区域的每个部分由所述多个第二模型中的至少两个模型化; 以及基于所述多个第二模型的拟合来识别所述图像中的特征。
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