US5370688A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Encapsulated gel breast prosthesis and method of making
Assignee: NEARLY ME TECHNOLOGIES Inc
•
Filing: 1993-03-30
•
Granted: 1994-12-06
•
Expires: 2013-03-30
Abstract
Abstract An encapsulated gel breast prosthesis and method of manufacturing therefor is provided wherein a nipple/areola member and gelled breast body are disposed within an inner skin and outer skin which define the exterior shape of the breast prosthesis. The nipple/areola member has a shape, color and hardness simulating the natural shape, color and hardness of a human breast. The encapsulated gel breast prosthesis is fabricated by forming an outer skin and an inner skin. The outer skin is shaped to simulate the natural contour of a woman's breast and includes a region corresponding to the nipple and areola of the breast. A nipple/areola member having a shape, color and hardness, which simulates the natural shape, color and hardness of a woman's nipple and areola is disposed between the outer and inner skins which are then sealed together along their peripheries. This forms a capsule with the nipple/areola member enclosed therein. The capsule is then filled with a gel-forming composition through an opening in the capsule. The opening is sealed and the gel-forming composition is cured into a gel with the nipple/areola member adjacent to the nipple and areola portion of the outer skin.
Inventors
- 👤 Michael W. Schulz
- 👤 Robert E. Shaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:46
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/50; A61F2/52; A61F2/5044; Y; Y10; Y10S; Y10S623/00; Y10S623/901
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
182 words
An encapsulated breast prosthesis comprising: (a) an outer skin of flexible film material having a shape which corresponds to the shape of a human breast including a region which corresponds to the shape of a human nipple and areola, said outer skin having a periphery; (b) an inner skin of flexible film material having a periphery, said inner and outer skins being sealed along their peripheries; (c) a gelled body disposed between and in contact with said inner and outer skins; and (d) a nipple/areola member having a desired color and hardness so as to simulate the natural color and hardness of a nipple and areola of a human breast, said nipple/areola member having a first convex side and a second side, said convex side shaped in the form of said human nipple and areola, said member being disposed between said gelled body and said outer skin with said convex side facing outwardly adjacent to said region of said outer skin which corresponds to the shape of said human nipple and areola and said second side being adjacent to said gelled body.
Claim 2
Dependent Claim
182 words
An encapsulated breast prosthesis comprising: (a) an outer skin of flexible film material having a shape which corresponds to the shape of a human breast including a region which corresponds to the shape of a human nipple and areola, said outer skin having a periphery; (b) an inner skin of flexible film material having a periphery, said inner and outer skins being sealed along their peripheries; (c) a gelled body disposed between and in contact with said inner and outer skins; and (d) a nipple/areola member having a desired color and hardness so as to simulate the natural color and hardness of a nipple and areola of a human breast, said nipple/areola member having a first convex side and a second side, said convex side shaped in the form of said human nipple and areola, said member being disposed between said gelled body and said outer skin with said convex side facing outwardly adjacent to said region of said outer skin which corresponds to the shape of said human nipple and areola and said second side being adjacent to said gelled body.
Claim 3
Dependent Claim
19 words
The encapsulated breast prosthesis of claim 1 wherein said inner and outer skins are made of a thermoplastic material.
Claim 4
Dependent Claim
14 words
The encapsulated breast prosthesis of claim 2 wherein said thermoplastic material is polyurethane based.
Claim 5
Dependent Claim
18 words
The encapsulated breast prosthesis of claim 1 wherein said nipple/areola member is made of a silicone resin composition.
Claim 6
Dependent Claim
22 words
The encapsulated breast prosthesis of claim 1 wherein said nipple/areola member has a concave side facing inwardly adjacent to said gelled body.
Claim 7
Dependent Claim
17 words
The encapsulated breast prosthesis of claim 1 wherein said gelled body comprises a cured silicone resin composition.
Claim 8
Dependent Claim
30 words
The encapsulated breast prosthesis of claim 1 wherein said inner skin has a concave exterior shape corresponding to the area of the human body where the natural breast was removed.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-12-05 | 1998-06-06 | 1998-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-12-05 | 2002-06-06 | 2002-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-12-05 | 2006-06-06 | 2006-12-06 | $7700.00 | Window Closed / Lapsed |