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Method of making applicator with precision eye opening

An eye, eye technology, applied in the field of preparing applicators with precise eye openings, can solve the problems of user discomfort, poor fit and registration, difficult alignment of eye openings and lip openings, etc.

Pending Publication Date: 2021-03-19
THE PROCTER & GAMBLE COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, such applicators are ineffective in administering active agents in the eye or lip area of ​​many individuals
Additionally, given the generally poor fit and registration of conventional applicators on the face, alignment of the eye and lip openings can be particularly difficult and cause discomfort to the user

Method used

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  • Method of making applicator with precision eye opening
  • Method of making applicator with precision eye opening
  • Method of making applicator with precision eye opening

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0092] The eye opening 102 cutting path is digitally formed using methods according to the present disclosure. Figure 7A and Figure 7B A mask 100 formed from the developed custom eye opening 102 is shown.

[0093] Load the digital data corresponding to the 3D mesh of the face into the Blender graphics program. Align the face mesh flat with the nose pointing in the positive Z direction, the chin and forehead at roughly the same Z height, and the left and right cheeks at roughly the same Z height. Orients the face mesh to a top-down front view. The face mesh is viewed with and without the captured texture / color information to provide supplemental information on where the fiducials are located.

[0094] Select four anchor points on the digital geometric representation of the face rendered as a mesh. A lower eye region boundary 66 is defined at the minimum of the upper lashes 24 when the eye is closed. The first anchor point 104 is positioned about 3.5 mm below the lower bo...

Embodiment 2

[0098] Methods according to the present disclosure generate a facial mesh with eye openings 102 defined therein for direct printing of a mask with eye openings formed upon printing.

[0099] Load the digital data corresponding to the 3D mesh of the face into the Blender graphics program. Align the face mesh flat with the nose pointing in the positive Z direction, the chin and forehead at roughly the same Z height, and the left and right cheeks at roughly the same Z height. Orients the face mesh to a top-down front view. The face mesh is viewed with and without the captured texture / color information to provide supplemental information on where the fiducials are located.

[0100] Select four anchor points on the digital geometric representation of the face rendered as a mesh. A lower eye region boundary 66 is defined at the minimum of the upper lashes 24 when the eye is closed. The first anchor point 104 is positioned about 3.5 mm below the lower boundary 66 of the eye region...

Embodiment 3

[0104] The nose opening 114 cutting path is digitally formed using a method according to the present disclosure. Figure 12 Mask 100 formed from the developed custom nasal opening 114 is shown.

[0105] Load the digital data corresponding to the 3D mesh of the face into the Blender graphics program. Align the face mesh flat with the nose pointing in the positive Z direction, the chin and forehead at roughly the same Z height, and the left and right cheeks at roughly the same Z height. Orients the face mesh to a top-down front view. The face mesh is viewed with and without the captured texture / color information to provide supplemental information on where the fiducials are located.

[0106] Select four anchor points on the digital geometric representation of the face rendered as a mesh. The left anchor point 120 and the right anchor point 122 are set as midpoints of the outer nostril walls on either side 46 and 48 . The upper anchor point 118 is set at the center of the nos...

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PUM

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Abstract

A method of making a face mask for a face of a human user can include determining a lower eye region bound and determining an upper eye region bound by locating an upper bound of the eyeball as determined by a peak point of an arc of concavity in an upper eyelid of the at least one eye when the eye is closed. The method can also include setting a first anchor point about 0 mm to about 10 mm belowthe lower eye region bound, and setting a second anchor point about 0 mm to about 10 mm above the upper eye region bound; and defining at least one eye opening for the face mask having first edge thatintersects the first anchor point and a second edge that intersects the second anchor point.

Description

technical field [0001] The present disclosure relates to facial masks having custom openings and methods of forming facial masks having custom openings defined therein. Background technique [0002] Reagents for affecting target structures are well known. Temperature effects can be induced by applying hot or cold agents to the target. The appearance of objects can be affected by cosmetic and decorative agents. Current, voltage, and electric and magnetic fields can be applied to the target using topical applicators. For biological targets, surface properties can be influenced by topical application of moisturizers, drugs, and other treatment actives. [0003] The effect of the active agent can be influenced by the nature of the applicator device that can be used to facilitate the interaction of the active agent with the target structure. Typical applicators are imprecise in their conformity to the target structure, and using only one size or a few sizes for all tends to c...

Claims

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Application Information

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IPC IPC(8): A45D44/00
CPCA45D44/002
Inventor 斯科特·肯迪尔·斯坦利安德鲁·保罗·拉帕奇吉尔·玛琳·奥尔
Owner THE PROCTER & GAMBLE COMPANY
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