Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Breast augmentation prosthesis

A prosthesis and breast augmentation technology, applied in the direction of prosthesis, fake breasts, medical science, etc., can solve the problems of easy mold formation in saline sac, 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: 2017-01-04
北京圣嘉荣医疗美容医院有限责任公司
View PDF5 Cites 3 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Breast augmentation prosthesis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, a breast augmentation prosthesis 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 middle part of the outer shell 1 is provided with a growth zone 2. Inside the outer casing 1, there are filling areas 3 on both sides of the growth area 2. The growth area 2 accounts for 65% of the total volume. The growth area is a hollow cavity. The cavity ratio of the growth area is 24%. 65% of the volume, the growth area is a hollow cavity, the cavity rate of the growth area is 24%, and the cavity in the growth area is used to fill the autologous adipose tissue. 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, a...

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.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
porosityaaaaaaaaaa
Login to View More

Abstract

The invention discloses a breast augmentation prosthesis, and belongs to the field of plastic surgery machines. The breast augmentation prosthesis comprises an outer shell, the outer shell is a hollow cavity, the outer contour of the outer shell is in the shape of the human breast, the bottom of the outer shell is sunken inwards, a growth area is arranged in the middle in the outer shell, and filling areas are arranged at the positions, on the two sides of the growth area, in the outer shell. The breast augmentation prosthesis has the advantages that the breast augmentation prosthesis can perfectly adapt to each individual, has the good hand feeling and form, meanwhile has high safety and is good in rebound resilience, not prone to deforming and good in tissue compatibility, human body tissue rejection and attacks can be avoided, the possibility that complications are caused by implants is reduced, no toxic and side effect is generated to the human body, and a person in whom the breast augmentation prosthesis is implanted can obtain the body feeling the same as that of the original tissue.

Description

technical field [0001] The invention relates to a cosmetic appliance, in particular to a breast augmentation prosthesis. 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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/12A61L27/38A61L27/22A61L27/20A61L27/02A61L27/18A61L27/50
CPCA61F2/12A61L27/025A61L27/18A61L27/20A61L27/227A61L27/3804A61L27/3873A61L27/50C08L89/00C08L3/08C08L5/08C08L1/286C08L5/12C08L71/02C08L67/04C08L71/00
Inventor 郑浩
Owner 北京圣嘉荣医疗美容医院有限责任公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products