公开(公告)号：US20250057683A1

公开(公告)日：2025-02-20

申请号：US18234649

申请日：2023-08-16

Applicant: CRANIAL TECHNOLOGIES, INC.

Inventor： TIMOTHY R LITTLEFIELD ,  JEROLD N LUISI ,  GEORGE KECHTER ,  MARK CHARLES THOMAS

IPC: A61F5/058 ,  B33Y80/00 ,  G06T17/10

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. Predetermined reference points are identified on the head. The predetermined reference points are utilized to calculate contour lines on the head. A modified head shape data file is generated and juxtaposed with the head represented by the three-dimensional head data file having the contour lines thereon. The modified head shape data file is used 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 contour lines establish peripheral edges for the custom cranial remodeling device.

公开(公告)号：US20240029383A1

公开(公告)日：2024-01-25

申请号：US18479040

申请日：2023-09-30

Applicant: CRANIAL TECHNOLOGIES, INC.

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

IPC: G06T19/20 ,  B33Y30/00 ,  B33Y50/02 ,  A61F5/058 ,  B29C64/386 ,  B33Y50/00 ,  B33Y80/00

CPC classification number: G06T19/20 ,  B33Y30/00 ,  B33Y50/02 ,  A61F5/05891 ,  B29C64/386 ,  B33Y50/00 ,  B33Y80/00 ,  G06T2210/41 ,  G06T2219/2016 ,  G06T2210/22 ,  B29K2105/04

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.