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公开(公告)号：US11776212B1
公开(公告)日：2023-10-03
申请号：US17214548
申请日：2021-03-26
CPC分类号： G06T17/20 , B33Y80/00 , G06F18/23 , G06T19/20 , G06T2207/30201
摘要： The present invention is generally directed to anatomically conforming apparatuses, and the creation, design, and fitting of such apparatuses. In at least one embodiment, the present invention relates to masks that require a conformal fit to a user's face, including, but not limited to, respirator and breathing masks, oxygen masks for both civil and military pilots, ventilation masks used in hazardous environments, and the like. One or more methods for clustering facial scans to design a finite set of mass-producible masks is also described, such that each individual in a given population can be assigned at least one mask in the set of masks that is anatomically conforming to that individual's specific facial geometry. Also described are one or more methods for fitting a face mask to a specific individual based on a 3-D scan of that individual's face.
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公开(公告)号：US11887320B1
公开(公告)日：2024-01-30
申请号：US17214545
申请日：2021-03-26
IPC分类号： G06T7/521 , G01B11/25 , G06F30/23 , G06T3/00 , G06T19/20 , G06V40/16 , G06F113/12 , G06F113/10
CPC分类号： G06T7/521 , G01B11/2518 , G06F30/23 , G06T3/0075 , G06T3/0093 , G06T19/20 , G06V40/171 , G06V40/176 , G06F2113/10 , G06F2113/12 , G06T2207/10028 , G06T2207/30201 , G06T2219/2004
摘要： The present invention is generally directed to systems and methods for preparing and producing a custom-fitted face mask, including, as non-limiting examples, a CPAP nasal mask and a CPAP full face mask. At least one embodiment of the invention utilizes infrared (IR) lasers, such as, for example, those found on smartphone cameras, in order to generate a 3D point cloud model of an individual's face. This point cloud model is then used to produce a custom face mask cushion, which is used to customize a generic face mask to conform to the user's specific facial geometry.
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