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    PEDIATRIC HEAD COVERING FOR USE WITH THREE-DIMENSIONAL IMAGING
    2.
    发明申请
    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

    Applicant: CRANIAL TECHNOLOGIES, INC.

    Inventor： TIMOTHY R LITTLEFIELD ,  MARY MCGUIRE

    IPC: A41D11/00 ,  A61B6/00 ,  A61B6/03 ,  A61F5/058 ,  G06N20/00 ,  A42B1/019 ,  A42B1/04

    Abstract: 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.

    CUSTOM HEADWEAR MANUFACTURED BY ADDITIVE MANUFACTURE
    3.
    发明申请
    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

    Applicant: CRANIAL TECHNOLOGIES, INC.

    Inventor： TIMOTHY R LITTLEFIELD ,  JEROLD N LUISI ,  GEORGE E KECHTER

    IPC: B33Y50/02 ,  G06T19/20 ,  B33Y30/00 ,  A61F5/058 ,  B29C64/386

    Abstract: 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.

    METHOD OF MANUFACTURE OF CUSTOM HEADWEAR BY ADDITIVE MANUFACTURING
    4.
    发明申请
    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

    Applicant: CRANIAL TECHNOLOGIES, INC.

    Inventor： TIMOTHY R. LITTLRFIELD ,  JEROLD N. LUISI ,  GEORGE E. KECHTER

    IPC: B33Y50/02 ,  B33Y30/00 ,  B29C64/386 ,  A61F5/058 ,  G06T19/20 ,  B29L31/48 ,  B29K105/04

    Abstract: 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.

    Method and apparatus for producing three dimensional shapes
    6.
    发明申请
    Method and apparatus for producing three dimensional shapes 有权
    用于生产三维形状的方法和装置

    公开(公告)号：US20040230545A1

    公开(公告)日：2004-11-18

    申请号：US10753012

    申请日：2004-01-07

    Applicant: CRANIAL TECHNOLOGIES, INC.

    Inventor： Timothy R. Littlefield ,  Jeanne K. Pomatto ,  George E. Kechter

    IPC: G06F015/18 ,  G06G007/00 ,  G06E003/00 ,  G06E001/00 ,  G06G007/58 ,  G06G007/48

    CPC classification number: G06T1/0007 ,  G06N3/02 ,  G06T7/50 ,  G06T17/10 ,  G06T2207/30004 ,  G06T2210/41

    Abstract: 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.

    Abstract translation: 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。

    METHOD OF MANUFACTURE OF CUSTOM CRANIAL REMODELING DEVICES BY ADDITIVE MANUFACTURING
    10.
    发明申请
    METHOD OF MANUFACTURE OF CUSTOM CRANIAL REMODELING DEVICES BY ADDITIVE MANUFACTURING 有权

    公开(公告)号：US20210170737A1

    公开(公告)日：2021-06-10

    申请号：US17178027

    申请日：2021-02-17

    Applicant: CRANIAL TECHNOLOGIES, INC.

    Inventor： TIMOTHY R. LITTLRFIELD ,  JEROLD N. LUISI ,  GEORGE E. KECHTER

    IPC: B33Y50/02 ,  G06T19/20 ,  B33Y30/00 ,  B29C64/386 ,  A61F5/058 ,  B29K105/04 ,  B29L31/48

    Abstract: A method for fabricating a custom cranial remodeling device for correction of cranial deformities in a subject is described. The method comprises generating a three-dimensional head data file for the subject and determining contour lines on the head. The method further comprises automatically generating a modified head shape data file and juxtaposing the modified head shape with the head represented by the three-dimensional head data file having the contour lines thereon. Still further the method includes utilizing the modified head shape data file to generate a shape for a desired custom cranial remodeling device, the shape having an interior surface to contact the head and an outer surface. The method also includes projecting lines outward from the contour lines to the outer surface and utilizing the projected lines to establish cranial remodeling device contour lines for the custom cranial remodeling device.

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