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Breast implant

A technology for implants and breasts, which is applied in the direction of false breasts, prostheses, prostheses, etc., can solve the problems of easy mold in saline capsules, high incidence of capsular contracture, poor shape and feel, etc., and achieve good feel and shape , non-toxic and side effects, good hand feeling effect

Inactive Publication Date: 2017-02-08
叶晖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing breast augmentation materials still use silicone gel and normal saline as the mainstream. Although the biological reaction caused by silicone gel and normal saline is the least, it is softer and more natural than other materials, but normal saline has a strong body feeling and is easy to leak. , the effect of breast enlargement is difficult to maintain. After the salt water seeps out, it will cause the breast to collapse and affect the shape
Compared with the silicone gel prosthesis, the shape and feel are not good, and long-term placement in the human body will easily cause mold inside the saline capsule; while the silicone gel has a higher incidence of capsular contracture, and it also has immune connective tissue diseases and Carcinogenic risk, and after so many years of common use of silicone gel, complications have gradually emerged. The known complications are mainly granulomas. At the same time, because silicone gel is a prefabricated implant, the shape and size are usually standard The fixed size cannot perfectly fit each individual, and the procedure of customization according to each individual is complicated and costly; however, no matter what kind of implant, it is impossible for the implanted body to obtain the same body feeling as the original tissue

Method used

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  • Breast implant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, a breast implant includes an outer shell 1, the outer shell 1 is a hollow cavity, the outer contour of the outer shell 1 is in the shape of a human breast, the bottom of the outer shell 1 is sunken inward, and the inner middle of the outer shell 1 is provided with a growth Zone 2 is inside the outer casing 1 and a filling zone 3 is provided on both sides of the growth zone 2 . The top of the growth zone 2 is connected to the top of the outer casing 1, and the growth zone 2 is provided with a number of fixed pieces and a number of fiber tubes. The surface of the fixed pieces is evenly distributed with a number of through holes, and the fiber tubes pass through the through holes to connect the fixed pieces. The fixed piece includes a main piece 4, which is arranged in the middle of the growth area 2 along the vertical direction, and the surface of the main piece 4 is evenly distributed with three rows of through holes; the two sides of the main ...

Embodiment 2

[0031] polyether Synthesized by:

[0032]Add 69.5g (0.2mol) of hexachlorocyclotriphosphazene and 200mL of tetrahydrofuran into a four-neck flask equipped with mechanical stirring, reflux condenser, thermometer, and dropping funnel at room temperature, stir until all the solids are completely dissolved, and then add the solution dropwise. There is 69.7g of sodium phenolate in tetrahydrofuran; after the dropwise addition, reflux for 3 hours, filter and collect the filtrate; take another four-necked bottle, add 146.5g of p-hydroxybenzaldehyde, 300mL of tetrahydrofuran and 414.6g of anhydrous potassium carbonate in sequence, stir After p-Hydroxybenzaldehyde is completely dissolved, add the filtrate obtained above dropwise to it, reflux for 6 hours after the dropwise addition is completed, filter after the reaction is completed, collect the filtrate and concentrate it to 1 / 4 of the original volume; then, slowly put the remaining mixture into Stir rapidly in ice water until all th...

Embodiment 3

[0034] Modified silica gel Synthesized by:

[0035] Add 20 g of silica gel into concentrated hydrochloric acid, heat to reflux for 6 hours, wash with deionized water until neutral, and dry at 180° C. for 16 hours to obtain activated silica gel. Add 8g of activated silica gel to 80mL of dry toluene solvent, slowly add 8mL of 3-chloropropyltriethoxysilane dropwise, under the protection of nitrogen, reflux for 12h, filter, and the product is washed with toluene, ethanol and ether several times Wash and dry in vacuum at 80°C for 6h. Add 6g of thiosemicarbazide into 100mL of ethanol, heat to dissolve, add 8g of the above product, reflux for 8h, filter, wash with ethanol and hot water several times, and vacuum dry at 80°C for 12h to obtain the target product.

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Abstract

The invention discloses a breast implant, belonging to the field of plastic surgery equipment. The breast implant comprises a shell body, wherein the shell body is a hollow cavity; the outer contour of the shell body is of a human breast shape; the bottom of the shell body sinks inward; a growth area is arranged at the middle in the shell body; and filling areas are arranged on the two sides of the growth area in the shell body. The breast implant disclosed by the invention can perfectly fit each individual, has the advantages of good hand feeling and shape, high safety, good resilience, rare deformation and good tissue compatibility, can avoid the rejection and attack of human tissues, reduces the possibility of complications caused by the implant and prevents toxic and side effects on the human body; and moreover, the person with the implant can get the same feel as original tissue.

Description

technical field [0001] The invention relates to a cosmetic device, in particular to a breast implant. Background technique [0002] There are many types of prosthetic breast augmentation materials, with different classifications. According to the different contents of the capsule, it can be divided into silicone gel filling type and saline filling type, etc.; according to its use method, it can be divided into injection type and implantation type. The gel filling type is the implant type, and the normal saline filling type is the injection type; in addition, there are liquid paraffin, liquid silica gel, Ogilvy and other materials that have been eliminated, and these materials will cause many serious complications. It has toxic side effects and has been expressly banned from use. The existing breast augmentation materials still use silicone gel and normal saline as the mainstream. Although the biological reaction caused by silicone gel and normal saline is the least, it is s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/12A61L27/50A61L27/56A61L27/54A61L27/38A61L27/18A61L27/52A61L27/22A61L27/20C08J3/075C08L89/00
CPCA61F2/0059A61F2/12A61F2210/00A61F2250/0004A61F2250/0068A61L27/18A61L27/20A61L27/227A61L27/3804A61L27/50A61L27/52A61L27/54A61L27/56A61L2300/412A61L2430/04C08J3/075C08J2389/00C08L67/04C08L61/16C08L89/00C08L5/08C08L1/286C08L5/12C08L71/00C08L3/08
Inventor 郑浩
Owner 叶晖
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