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1. 发明申请

US20220354193A1 PEDIATRIC HEAD COVERING FOR USE WITH THREE-DIMENSIONAL IMAGING 有权
公开(公告)号：US20220354193A1
公开(公告)日：2022-11-10
申请号：US17314312
申请日：2021-05-07
申请人： CRANIAL TECHNOLOGIES, INC.
发明人： TIMOTHY R LITTLEFIELD , MARY MCGUIRE
IPC分类号： A41D11/00 , A61B6/00 , A61B6/03 , A61F5/058 , G06N20/00 , A42B1/019 , A42B1/04
摘要： A pediatric head covering to facilitate obtaining three-dimensional images of a head of an infant to be utilized in manufacture of a cranial remodeling orthosis for correction of an abnormal head shape comprises sheer elastic material to be drawn down over an infant's head to compress the hair of an infant and to provide a smooth surface over the infant's cranium. The elastic material has variable elasticity with less elasticity over the crown of the cranium to provide enough strength to compress the infant's hair and conform to the shape of the cranium and more elasticity at the infant's neck to control soft tissue of the infant's neck without leading to distortion of the soft tissue and causing misrepresentations of the actual neck shape in captured three-dimensional images. The head covering facilitates accurate capture and reproduction of three-dimensional images of the infant's head by a three-dimensional image capturing system. The head covering is sized based upon anthropometric data derived from three-dimensional data sets of infant heads.

2. 发明申请

US20210268790A1 CUSTOM HEADWEAR MANUFACTURED BY ADDITIVE MANUFACTURE 有权
公开(公告)号：US20210268790A1
公开(公告)日：2021-09-02
申请号：US17180180
申请日：2021-02-19
申请人： CRANIAL TECHNOLOGIES, INC.
发明人： TIMOTHY R LITTLEFIELD , JEROLD N LUISI , GEORGE E KECHTER
IPC分类号： B33Y50/02 , G06T19/20 , B33Y30/00 , A61F5/058 , B29C64/386
摘要： Custom manufactured headwear for a subject's head is provided. The headwear comprises an inner layer shaped to contact the head of the subject at predetermined areas. The inner layer is deposited by an additive manufacturing device. The headwear further comprises an outer layer deposited by the additive manufacturing device. The inner layer and the outer layer are each formed by the additive manufacture device utilizing a device data file derived from a subject data file. The subject data file is representative of the shape of the head and the device data file determining the shape of the headwear.

3. 发明申请

US20210170738A1 METHOD OF MANUFACTURE OF CUSTOM HEADWEAR BY ADDITIVE MANUFACTURING 有权
公开(公告)号：US20210170738A1
公开(公告)日：2021-06-10
申请号：US17178739
申请日：2021-02-18
申请人： CRANIAL TECHNOLOGIES, INC.
发明人： TIMOTHY R. LITTLRFIELD , JEROLD N. LUISI , GEORGE E. KECHTER
IPC分类号： B33Y50/02 , B33Y30/00 , B29C64/386 , A61F5/058 , G06T19/20 , B29L31/48 , B29K105/04
摘要： A method for fabricating a custom headwear for a subject is described. The method comprises generating a three-dimensional head data file for the subject and determining contour lines on the head; automatically generating a headwear data file. The method further comprises juxtaposing the headwear represented by the headwear data file with the head represented by the three-dimensional head data file having the contour lines thereon. The method yet further comprises utilizing the headwear data file to generate a shape for a desired headwear, the shape having an interior surface to contact the head and an outer surface. Still further, the method comprises projecting lines outward from the contour lines to the outer surface; and utilizing the projected lines to establish headwear contour lines for the custom headwear.

4. 发明授权

US08787657B2 Method and apparatus for preparing image representative data 有权
标题翻译：制作图像代表数据的方法和装置
公开(公告)号：US08787657B2
公开(公告)日：2014-07-22
申请号：US13829051
申请日：2013-03-14
申请人： Cranial Technologies, Inc
发明人： Jerold N Luisi , Timothy R Littlefield
IPC分类号： G06K9/00 , G06T15/00 , G06T17/10 , G06T19/00 , G06K9/34
CPC分类号： G06T17/10 , G06T19/00 , G06T2210/41
摘要： Apparatus for processing a digital mesh representing a three-dimensional subject automatically filters out portions of a predetermined color to simplify further processing.
摘要翻译：用于处理表示三维物体的数字网格的装置自动过滤出预定颜色的部分以简化进一步的处理。

5. 发明授权

US08721944B2 Method for marking a three-dimensional surface 有权
标题翻译：标记三维表面的方法
公开(公告)号：US08721944B2
公开(公告)日：2014-05-13
申请号：US12930076
申请日：2010-12-27
申请人： Jerold N. Luisi , Timothy R. Littlefield , Jeanne K. Pomatto-Hertz
发明人： Jerold N. Luisi , Timothy R. Littlefield , Jeanne K. Pomatto-Hertz
IPC分类号： B29C59/00 , A61B17/00
CPC分类号： A61B5/1077 , A61F5/05891
摘要： A method for producing a cranial remodeling device to correct for cranial shape abnormalities is described. One method comprises the steps of: providing cranial remodeling device trim line information; forming device material onto a three-dimensional model of a desired head shape; providing a machine responsive to said trim line information to move a spindle in a plurality of axes over the device material; providing a marking tool carried by the spindle; and operating the machine in response to the trim line information such that the machine moves the marking tool into surface engagement with the device material such that trim lines for the cranial remodeling device are marked onto the device material.
摘要翻译：描述了一种用于制造用于校正头部形状异常的颅骨重塑装置的方法。一种方法包括以下步骤：提供颅骨重塑装置修剪线信息; 将所述装置材料成形为所需头部形状的三维模型; 提供响应于所述修剪线信息的机器，以将多个轴上的主轴移动到所述装置材料上; 提供由主轴承载的打标工具; 并且响应于修剪线信息操作机器，使得机器将标记工具移动到与装置材料的表面接合，使得用于头部重塑装置的修剪线被标记到装置材料上。

6. 发明授权

US08616795B2 Tool for operating on a three-dimensional surface 有权
标题翻译：用于在三维表面上操作的工具
公开(公告)号：US08616795B2
公开(公告)日：2013-12-31
申请号：US12930078
申请日：2010-12-27
申请人： Jerold N. Luisi , Timothy R. Littlefield , Jeanne K. Pomatto-Hertz
发明人： Jerold N. Luisi , Timothy R. Littlefield , Jeanne K. Pomatto-Hertz
IPC分类号： B43K21/22
CPC分类号： B43K1/06 , B43K21/00 , B43K21/22 , B43L13/00
摘要： A tool for depositing material onto a three-dimensional surface comprises a first tubular member comprising a first guide surface and a second guide surface. The tool further comprises a second tubular member comprising a first guide surface engaging the first tubular member first surface and comprising a second guide surface engaging the first tubular member second surface. A first resilient member is disposed to urge the second tubular member in a first axial direction relative to the first tubular member. A tubular material holder is disposed axially within the second tubular member. A second resilient member is disposed in the tool to urge the holder in a second axial direction opposite to said first axial direction.
摘要翻译：用于将材料沉积到三维表面上的工具包括第一管状构件，其包括第一引导表面和第二引导表面。该工具还包括第二管状构件，其包括接合第一管状构件第一表面的第一引导表面，并且包括与第一管状构件第二表面接合的第二引导表面。第一弹性构件设置成相对于第一管状构件在第一轴向方向上推动第二管状构件。管状材料保持器轴向设置在第二管状构件内。第二弹性构件设置在工具中以在与所述第一轴向方向相反的第二轴向方向上推动保持器。

7. 发明授权

US08494237B2 Method and apparatus for processing digital image representations of a head shape 有权
标题翻译：用于处理头部形状的数字图像表示的方法和装置
公开(公告)号：US08494237B2
公开(公告)日：2013-07-23
申请号：US12927128
申请日：2010-11-08
申请人： Jerold N. Luisi , Timothy R. Littlefield , George E. Kechter , Jeanne K. Pomatto-Hertz
发明人： Jerold N. Luisi , Timothy R. Littlefield , George E. Kechter , Jeanne K. Pomatto-Hertz
IPC分类号： G06K9/00 , A61F5/00
CPC分类号： G06K9/00 , G06K9/6255 , G06K2209/05 , G06T19/20 , G06T2219/2021
摘要： A method for processing digital image representations representative of a subject head shape comprises: providing a database library of a first plurality of first digital image representations of subject head shapes captured directly from corresponding subjects, and a second plurality of second digital image representations of corresponding modified head shapes. The method includes proving a support vector machine and utilizing the database library plurality of said first and second digital image representation to train the support vector machine to operate on new digital image representations. The method further includes receiving a new digital image representation of a subject head shape captured directly from a new subject; and operating the support vector machine such that the support vector machine operates on the new first digital image representation to generate a corresponding new second digital image representation that replicates a corresponding modified head shape.
摘要翻译：一种用于处理表示对象头部形状的数字图像表示的方法包括：提供由相应对象直接捕获的对象头部形状的第一多个第一数字图像表示的数据库，以及相应修改的第二多个第二数字图像表示头部形状。该方法包括证明支持向量机并利用多个所述第一和第二数字图像表示的数据库来训练支持向量机以对新的数字图像表示进行操作。该方法还包括接收直接从新对象捕获的对象头部形状的新数字图像表示; 并且操作支持向量机，使得支持向量机对新的第一数字图像表示进行操作以生成复制相应修改的头部形状的对应的新的第二数字图像表示。

8. 发明申请

US20120161356A1 Method for marking a three-dimensional surface 有权
标题翻译：标记三维表面的方法
公开(公告)号：US20120161356A1
公开(公告)日：2012-06-28
申请号：US12930076
申请日：2010-12-27
申请人： Jerold N. Luisi , Timothy R. Littlefield , Jeanne K. Pomatto-Hertz
发明人： Jerold N. Luisi , Timothy R. Littlefield , Jeanne K. Pomatto-Hertz
IPC分类号： B28B17/00 , B28B3/10
CPC分类号： A61B5/1077 , A61F5/05891
摘要： A method for producing a cranial remodeling device to correct for cranial shape abnormalities is described. One method comprises the steps of: providing cranial remodeling device trim line information; forming device material onto a three-dimensional model of a desired head shape; providing a machine responsive to said trim line information to move a spindle in a plurality of axes over the device material; providing a marking tool carried by the spindle; and operating the machine in response to the trim line information such that the machine moves the marking tool into surface engagement with the device material such that trim lines for the cranial remodeling device are marked onto the device material.
摘要翻译：描述了一种用于制造用于校正头部形状异常的颅骨重塑装置的方法。一种方法包括以下步骤：提供颅骨重塑装置修剪线信息; 将所述装置材料成形为所需头部形状的三维模型; 提供响应于所述修剪线信息的机器，以将多个轴上的主轴移动到所述装置材料上; 提供由主轴承载的打标工具; 并且响应于修剪线信息操作机器，使得机器将标记工具移动到与装置材料的表面接合，使得用于头部重塑装置的修剪线被标记到装置材料上。

9. 发明申请

US20120110828A1 Method and apparatus for automatically generating trim lines for cranial remodeling devices 有权
标题翻译：自动生成颅骨重塑装置修剪线的方法和装置
公开(公告)号：US20120110828A1
公开(公告)日：2012-05-10
申请号：US13136088
申请日：2011-07-23
申请人： Jerold N. Luisi , Timothy R. Littlefield , George E. Kechter , Jeanne K. Pomatto-Hertz
发明人： Jerold N. Luisi , Timothy R. Littlefield , George E. Kechter , Jeanne K. Pomatto-Hertz
IPC分类号： B23P17/04
CPC分类号： G05B19/042 , A61F5/05891 , G06F17/50 , Y10T29/49
摘要： A method for manufacturing a custom cranial remodeling device of a type comprising plastic material is provided. The method includes the steps of: providing a first database of three-dimensional digital surface images of trim lines for cranial remodeling devices of a first type; providing a second database of three-dimensional digital surface images of trim lines for cranial remodeling devices of a second type; providing a first program for creating trim lines for a cranial remodeling device of the first type, the first program utilizing the first database; providing a second program for creating trim lines for a cranial remodeling device of the second type, the second program utilizing the second database; generating a three-dimensional model of a desired head shape; forming the plastic material onto the model; and selecting one of the first or the second programs to generate trim lines for the cranial remodeling device.
摘要翻译：提供了一种用于制造包括塑料材料的定制颅骨重塑装置的方法。该方法包括以下步骤：提供第一类型的颅骨重塑装置的修剪线的三维数字表面图像的第一数据库; 提供第二类型的颅骨重建装置的修剪线的三维数字表面图像的第二数据库; 提供用于创建用于第一类型的颅骨重建装置的修剪线的第一程序，所述第一程序利用所述第一数据库; 提供用于创建用于第二类型的头部重建装置的修剪线的第二程序，所述第二程序利用所述第二数据库; 产生所需头部形状的三维模型; 在模型上形成塑料材料; 以及选择所述第一或第二程序中的一个以产生所述头部重塑设备的修剪线。

10. 发明授权

US07245743B2 Three-dimensional image capture system 有权
公开(公告)号：US07245743B2
公开(公告)日：2007-07-17
申请号：US11640446
申请日：2006-12-16
申请人： Timothy R. Littlefield , Jeanne K. Pomatto
发明人： Timothy R. Littlefield , Jeanne K. Pomatto
IPC分类号： G06K9/00
CPC分类号： G06T17/10 , B33Y50/00 , B33Y80/00 , G06T1/0007 , G06T7/50 , G06T2207/30004 , G06T2210/41
摘要： An image capturing system utilizes a plurality of image capturing apparatus to capture first image data for an object. A processor is utilized to combine the first images to produce first three-dimensional digital image data. The processor then utilizes a second algorithm to combine the intermediate digital image information to produce a complete three-dimensional digital image of the object. The three-dimensional image may be viewed on a display and viewed from any point on a three dimensional surface surrounding the object. The object can be non-stationary.

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