Nipple areola complex stencil

Patent metadata

Field	Value
Publication number	US-10967166-B2
Application number	US-201716319987-A
Country	US
Kind code	B2
Filing date	Jul 26, 2017
Priority date	Jul 26, 2016
Publication date	Apr 6, 2021
Grant date	Apr 6, 2021

Abstract

Embodiments of the invention include a breast nipple areola complex tattoo stencil comprising first, second and third stencil sections. The first stencil section defines an areola area. The second stencil section defines a nipple area and tubercle areas. One or more registration elements on the first and/or second stencil sections enable registration of the second stencil section to the first stencil section. The third stencil section defines one or both of a nipple shading area and a nipple highlight area. One or more registration elements on the third and/or second stencil sections enable registration of the third stencil section to the second stencil section.

First claim

The invention claimed is:

1. A breast nipple areola complex tattoo stencil, comprising:
a first stencil section defining an areola area;
a second stencil section defining a nipple area;
one or more registration elements on the first and/or second stencil sections, to enable registration of the second stencil section to the first stencil section;
a third stencil section defining one or both of a nipple shading area and a nipple highlight area;
one or more registration elements on the third and/or second stencil sections, to enable registration of the third stencil section to the second stencil section;
wherein the one or more registration elements on the third and/or second stencil sections includes mating structures on the second and third stencil sections, enabling the third stencil section to engage and mate with the second stencil section;
wherein the mating structures on the second and third stencil sections enable the third stencil section to slide on the second stencil section between a first position and a second position;
wherein when the third stencil section is at the first position the third stencil section provides access to the nipple area of the second stencil section, and
wherein when the third stencil section is at the second position the third stencil section registers the one or both of the nipple shading area and the nipple highlight area with respect to the nipple area of the second stencil section.

2. The stencil of claim 1 wherein the second stencil section further defines tubercle areas.

3. The stencil of claim 1 wherein the one or more registration elements include mating structures on the first and second stencil sections enabling the second stencil section to engage and mate with the first stencil section.

4. The stencil of claim 3 wherein the mating structures include:
a first diametrical surface portion on the first stencil section; and
a second diametrical surface portion on the second stencil section, wherein the second diametrical surface portion of the second stencil section engages the first diametrical surface portion of the first stencil section.

5. The stencil of claim 1 wherein the third stencil section defines both the nipple shading area and the nipple highlight area.

6. The stencil of claim 1 and further including adhesive on the first stencil section to releasably secure the first stencil section to a breast.

7. The stencil of claim 6 wherein the adhesive is on a base layer of material extending peripherally from the first stencil section.

8. The stencil of claim 7 wherein the base layer of material extends over the areola area, and the portion of the base layer of material extending over the areola area can be removed prior to use of the first stencil section.

9. The stencil of claim 8 wherein the first stencil section further includes a guide, to facilitate removal of the base layer of material extending over the areola area.

10. The stencil of claim 6 and further including a protective release layer over the adhesive.

11. A method for tattooing a nipple areolar complex on a breast, including:
placing a first stencil member defining an areola area on a patient;
tattooing an areola area on the patient using the areola area of the first stencil member as a guide;
placing a second stencil member defining a nipple area on the patient;
registering the second stencil member to the first stencil member; and
tattooing a nipple area on the patient using the second stencil member as a guide.

12. The method of claim 11 wherein:
placing the second stencil member on the patient further includes placing a second stencil member further defining tubercle areas; and
the method further includes tattooing tubercle areas on the patient using the second stencil member as a guide.

13. The method of claim 11 wherein registering the second stencil member to the first stencil member includes engaging the second stencil member to the first stencil member by mating structures.

14. The method of claim 11 and further including:
placing a third stencil member defining one or both of a nipple shading area and a nipple highlight area on the patient;
registering the third stencil member to the second stencil member; and
tattooing one or both of the nipple shading area and the nipple highlight area on the patient using the third stencil member as a guide.

15. The method of claim 14 wherein the steps of placing the second and third stencil members on the patient include placing an assembly including both the second and third stencil members on the patient.

16. The method of claim 15 wherein:
placing the assembly including the second and third stencil members on the patient includes placing an assembly having the third member that is movable between first and second positions on the second member;
tattooing the nipple area includes tattooing the nipple area when the third member is at the first position on the second member;
the method further includes moving the third member to the second position; and
tattooing one or both of the nipple shading area and the nipple highlight area when the third stencil member is at the second position.

17. The method of claim 11 and further including adhesively attaching the first stencil member to the patient.

18. The method of claim 17 wherein:
the first stencil member includes a base layer of material including a portion extending across the areola area and a portion extending peripherally from the first stencil member, and wherein at least the portion of the base layer extending peripherally from the first stencil member includes adhesive and a release layer covering the adhesive; and
adhesively attaching the first stencil member to the patient includes:
removing the base layer of material from the areola area;
removing a release layer from the adhesive on a base layer of material extending peripherally of the first stencil member; and
attaching the first stencil member to the patient using the adhesive on the portion of the base layer extending peripherally of the first stencil member.

19. The method of claim 18 wherein removing the base layer of material includes cutting the base layer using a cutting guide in the first stencil member.

20. The method of claim 11 and further including:
pre-operatively imaging the patient's nipple areolar complex;
deriving data representative of one or both of the color and shapes of any one or more of the areola, tubercles and nipples from the image; and
manufacturing one or more of the stencil members using the derived data; and
selecting one or more colors for the tattooing using the derived data.

Assignees

• Mayo Found Medical Education & Res

Inventors

• Rebecca Alanna M
• Azouz Solomon M

Classifications

• B41N1/248

  Mechanical details, e.g. fixation holes, reinforcement or guiding means; Perforation lines; Ink holding means; Visually or otherwise detectable marking means; Stencil units · CPC title

• A61B5/0091

  for mammography · CPC title

• B41M1/12

  Stencil printing; Silk-screen printing · CPC title

• B41N1/24

  Stencils; Stencil materials; Carriers therefor (stencilling apparatus for office or other commercial use B41L13/00) · CPC title

• A61M37/0076 Primary

  Tattooing apparatus (apparatus for marking animals A01K11/00; vaccine applicators having needles or other puncturing means A61B17/205) · CPC title