-
公开(公告)号：US20220354193A1
公开(公告)日：2022-11-10
申请号：US17314312
申请日：2021-05-07
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.
-
公开(公告)号：US20210268790A1
公开(公告)日：2021-09-02
申请号：US17180180
申请日：2021-02-19
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.
-
公开(公告)号：US20210170738A1
公开(公告)日：2021-06-10
申请号：US17178739
申请日：2021-02-18
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.
-
公开(公告)号：US08787657B2
公开(公告)日：2014-07-22
申请号：US13829051
申请日：2013-03-14
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。
-
公开(公告)号：US20040230545A1
公开(公告)日：2004-11-18
申请号：US10753012
申请日：2004-01-07
IPC分类号： G06F015/18 , G06G007/00 , G06E003/00 , G06E001/00 , G06G007/58 , G06G007/48
CPC分类号： G06T1/0007 , G06N3/02 , G06T7/50 , G06T17/10 , G06T2207/30004 , G06T2210/41
摘要： A method and system for automatically producing data representative of a modified head shape from data representative of a deformed head is provided. The method includes a step of processing captured data for the deformed head utilizing Principal Component Analysis (PCA) to generate PCA data representative of the deformed head. The method also includes the steps of providing the PCA data as input to a neural network; and utilizing the neural network to process the PCA data to provide data representative of a corresponding modified head shape.
摘要翻译： 提供了一种方法和系统，用于根据表示变形头部的数据自动生成代表修改的头部形状的数据。 该方法包括利用主成分分析（PCA）处理变形头部的捕获数据以产生代表变形头部的PCA数据的步骤。 该方法还包括以下步骤：将PCA数据提供给神经网络的输入; 并利用神经网络处理PCA数据以提供表示对应的修改的头部形状的数据。
-
公开(公告)号：US20040197016A1
公开(公告)日：2004-10-07
申请号：US10752800
申请日：2004-01-07
IPC分类号： G06K009/00
CPC分类号： G06T1/0007 , B33Y50/00 , B33Y80/00 , G01N29/225 , G01N29/265 , G01N29/28 , G01N2291/02854 , G01N2291/2623 , G01N2291/2694 , G06T7/50 , G06T17/10 , G06T2207/30004 , G06T2210/41
摘要： A system is described that captures accurate three-dimensional images of infant heads without the infant being absolutely stationary or fixed in one particular orientation and which automatically produces a cranial remodeling device customized for that particular infant's head to provide appropriate cranial remodeling correction.
摘要翻译： 描述了一种捕获婴儿头部的精确三维图像的系统，而婴儿头部绝对固定或固定在一个特定的方向上，并且自动产生针对该特定婴儿头部定制的颅骨重塑装置以提供适当的颅骨重塑矫正。
-
公开(公告)号：US20240029383A1
公开(公告)日：2024-01-25
申请号：US18479040
申请日：2023-09-30
CPC分类号： G06T19/20 , B33Y30/00 , B33Y50/02 , A61F5/05891 , B29C64/386 , B33Y50/00 , B33Y80/00 , G06T2210/41 , G06T2219/2016 , G06T2210/22 , B29K2105/04
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.
-
公开(公告)号：US20210170739A1
公开(公告)日：2021-06-10
申请号：US17180073
申请日：2021-02-19
IPC分类号： B33Y50/02 , A61F5/058 , B29C64/386 , B33Y30/00 , G06T19/20 , B29L31/48 , B29K105/04
摘要： A custom cranial remodeling device to correct a deformed head of a subject 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 and 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 representative of the shape of the deformed head, the device data file determining the shape of the cranial remodeling device to correct the shape of the deformed head.
-
公开(公告)号：US10682846B2
公开(公告)日：2020-06-16
申请号：US15473774
申请日：2017-03-30
摘要： A method for fabricating a custom cranial remodeling device comprises generating a three-dimensional digital data file for the subject at a clinic by capturing a three-dimensional data file representative of the head of the infant by utilizing apparatus operating to capture three-dimensional data representative of the head. The apparatus is located at the clinic. The method further comprises utilizing a processor to process the three-dimensional digital data file to produce a device file comprising the shape for the custom cranial remodeling device and manufacturing the custom cranial remodeling device at the clinic by utilizing an additive manufacture device located at the clinic to operate with the three-dimensional digital data file.
-
公开(公告)号：US10603203B2
公开(公告)日：2020-03-31
申请号：US15475009
申请日：2017-03-30
摘要： A custom cranial remodeling device to correct a deformed head of a subject 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 and 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 representative of the shape of the deformed head, the device data file determining the shape of the cranial remodeling device to correct the shape of the deformed head.
-
-
-
-
-
-
-
-
-
搜索结果
47 条记录 (耗时 0.017 秒)
