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CN206526312U - Implanted prosthesis for breast augmentation - Google Patents

Implanted prosthesis for breast augmentation Download PDF

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Publication number
CN206526312U
CN206526312U CN201621075399.0U CN201621075399U CN206526312U CN 206526312 U CN206526312 U CN 206526312U CN 201621075399 U CN201621075399 U CN 201621075399U CN 206526312 U CN206526312 U CN 206526312U
Authority
CN
China
Prior art keywords
shell body
main leaf
riser
transverse sheet
vitellarium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621075399.0U
Other languages
Chinese (zh)
Inventor
鲁天宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Limeikang Surgical Hospital Co ltd
Original Assignee
Guizhou Limeikang Surgical Hospital Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guizhou Limeikang Surgical Hospital Co ltd filed Critical Guizhou Limeikang Surgical Hospital Co ltd
Priority to CN201621075399.0U priority Critical patent/CN206526312U/en
Application granted granted Critical
Publication of CN206526312U publication Critical patent/CN206526312U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/12Mammary prostheses and implants

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Abstract

The utility model discloses a breast implant, belonging to the field of face-lifting apparatus. The utility model discloses a breast implant, which comprises an outer shell, the shell body is hollow cavity, the shell body outline is human breast shape, the shell body bottom is inside sunken, the middle part is equipped with growing zone in the shell body, inside the shell body, growing zone both sides are equipped with the filling district. The utility model discloses a breast implant has can perfect adaptation every individuality, has good feeling and form, has high security simultaneously, and resilience performance is good, non-deformable, and histocompatibility is good, can avoid human tissue rejection and attack, reduces the possibility that the implant causes the complication, and to the human body innoxic side effect, can make the implanted person obtain the characteristics of feeling the same body with the primary tissue.

Description

One kind is enlarged the bosom with implantation prosthese
Technical field
The utility model is related to a kind of lift face apparatus, particularly a kind of breast prosthetic implant.
Background technology
Prosthese is enlarged the bosom, and material category is more, and classification is different, can be divided into Silica hydrogel packed type and life by its intracapsular tolerant difference Manage salt solution filling type etc.;It can be divided into injection type by its application method and insert type, general Silica hydrogel packed type is to insert type, physiology Salt solution filling type is injection type;In addition, there are the materials such as superseded atoleine, liquid-state silicon gel, Elipten AG, these Material can cause many severe complications, with toxic side effect, prohibited and used.It is existing to enlarge the bosom material still Using Silica hydrogel and physiological saline as main flow, although biological respinse caused by Silica hydrogel and physiological saline is minimum, compared with other materials more Plus it is soft, naturally, still physiological saline has very strong also body-sensing, easy to leak, the effect of mamaplasty is difficult to maintain, meeting after salt solution oozes out Breast deflating phenomenon is caused, profile is influenceed.It is not good enough with respect to form for silicon gel artificial body and feel, and put for a long time in human body Putting can make the intracapsular portion of salt solution easily produce mould;And the capsule contracture incidence of Silica hydrogel is higher, while having immunity connective The sick and carcinogenic risk of tissue, and Silica hydrogel generally using so for many years after, complication gradually shows, it is known that complication master Will be by granuloma, simultaneously as Silica hydrogel is prefabricated implant, shapes and sizes are usually the fixed dimension of standard, it is impossible to Perfectly agreed with each individual, and formality complexity is customized according to each individual, it is with high costs;No matter but which kind of Implant, can not all make it that being implanted human body obtains and basic stitch identical body-sensing.
Utility model content
Utility model purpose of the present utility model is:Perfect it can be adapted to there is provided one kind for above-mentioned problem Each individual, with excellent handle and form, while having high security, rebound performance is good, is unlikely to deform, histocompatbility It is good, tissue can be avoided to reject and attack, reduce the possibility that implant triggers complication, human body is had no toxic side effect, Enable to be implanted the breast prosthetic implant that people obtains body-sensing identical with basic stitch.
The technical solution adopted in the utility model is as follows:
A kind of breast prosthetic implant of the present utility model, including shell body, the shell body are hollow cavity, the shell External profile is in human breast shape, and the shell body bottom caves inward, and middle part is provided with vitellarium in the shell body, described Inside shell body, vitellarium both sides are provided with fill area, and the fill area is provided with injection zone, and the injection zone is in fill area Portion, the injection zone has hollow cavity, and the injection zone outer wall is made up of permeable membrane.
By adopting the above-described technical solution, outer housing bottom set depressed area, can implant implantation human body after, Rest area is provided for original breast tissue, can be avoided after implant is taken out, original breast tissue shape is destroyed, The space that may be grown is provided for intramammary histocyte, it is ensured that the original free degree of tissue, pass through injection zone simultaneously The size of fill area can be adjusted, so as to meet the demand of different crowd;And direct injection may be to fill area Shape cause change, by the slow infiltration of injection zone, ensure that the gel for newly injecting slowly with former fill area Gel is combined, so as to ensure the perfect shape of fill area.
With connecting at the top of shell body at the top of a kind of breast prosthetic implant of the present utility model, the vitellarium, the vitellarium Interior to be provided with some stators and some fibre pipes, the stator surface is evenly equipped with some through holes, and the fibre pipe passes through through hole Stator is connected.
By adopting the above-described technical solution, can be capillary, nerve fibre tip by stator and fibre pipe Deng offer growing space, it is ensured that the blood circulation of basic stitch, so as to ensure the connection of basic stitch body and overlaying skin, so as to ensure Implant can still bring original body-sensing.
A kind of breast prosthetic implant of the present utility model, the stator includes main leaf, and the main leaf is vertically located at In the middle part of vitellarium, the main leaf surface is evenly equipped with three row through holes;The main leaf both sides are provided with two transverse sheets in the horizontal direction, each The transverse sheet surface is evenly equipped with an exhausting hole;Both sides are provided with two risers below the main leaf, and each described riser surface is uniform There is a row through hole.
By adopting the above-described technical solution, the through hole arranged by different directions ensure that fibre pipe is staggered, Growth closest to the original capillary of human body, nerve fibre tip is arranged.
A kind of breast prosthetic implant of the present utility model, the transverse sheet level height is less than the level height on main leaf top, institute State the level height that transverse sheet level height is more than riser top;The top of the main leaf and shell body interval, the bottom of the main leaf Portion and shell body bottom connection, two ends and the vitellarium inwall interval of the transverse sheet, bottom and the shell body bottom of the riser Connect, the main leaf, transverse sheet and riser are spaced.
A kind of breast prosthetic implant of the present utility model, the surface area of the transverse sheet is the 40% of main leaf surface, the riser Surface area is the 35% of main leaf surface.
A kind of breast prosthetic implant of the present utility model, the fibre pipe is distributed in the both sides of main leaf, each described fiber Pipe connects shell body bottom with top through riser, transverse sheet and/or main leaf, and the fibre pipe per side has three kinds through side respectively Formula, including sequentially pass through transverse sheet and riser from top to bottom, up to sequentially passes through down main leaf, transverse sheet and riser, and from top to bottom according to It is secondary to pass through main leaf and riser.
A kind of breast prosthetic implant of the present utility model, the shell body is by 27 parts of polyethers of mass parts, 13 parts of modified silica-gels, 17 parts of prestox rings Tetrasiloxane, 8 parts of methyl methacrylates, 55 parts of Silica hydrogels and 3 parts of sodium carboxymethyl starches are constituted, and the thickness of the shell body is 0.8cm。
By adopting the above-described technical solution, shell body is using Silica hydrogel as base material, modification is carried out and has reduced Silica hydrogel bag Film contracture incidence, adds the rebound performance of shell body, is unlikely to deform, being capable of long term shape retention, secondary work nontoxic to human body With the granulomatous occurrence probability of reduction.
A kind of breast prosthetic implant of the present utility model, the fibre pipe is by 6 parts of foam silicon carbons of mass parts, and 23 parts are gathered in oneself Ester, 17 parts of PLAs, 37 parts of PEKKs, 32 parts of fat stem cell-protein hydrogels and 3 parts of dilute citric acid compositions, it is described poly- Caprolactone, PLA and PEKK are cross-linked to form porous support, and the porosity of the porous support is 43.8%, the fat In stem cell-protein hydrogel, protein hydrogel is Nano chitosan BMP, and the pH of the protein hydrogel is 6.4, The fat stem cell:Chitosan:Bone morphogenic proteins quality compares 2.3:17.2:6.
By adopting the above-described technical solution, fat stem cell can live for organization survival, to provide angiogenic growth thin for growth Born of the same parents, after cell forms stable structure, hydrogel structure is to be metabolized decomposition, its position being originally present, and just turns into and is available for The cavity that blood vessel extends and developed.
It is described gel filled by matter filled with gel filled in a kind of breast prosthetic implant of the present utility model, the fill area Measure 55 parts of agaroses of part, 13 parts of chitosans, 72 parts of Silica hydrogels, 19 parts of N- carboxymethyl chitosans and 7 parts of carboxymethyl cellulose compositions.
By adopting the above-described technical solution, packing material can reduce the risk that Silica hydrogel induces complication, have simultaneously There is good feel, material softness is close to tissue, and the adaptation that can carry out shape as needed in implantation changes, so that Reach each individual demand of adaptation, gel filled condensation performance is good, when occurring alteration of form, be not in hole, Crack etc..
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are:
1st, each individual perfect can be adapted to, with excellent handle and form, while having high security, rebound performance It is good, it is unlikely to deform, histocompatbility is good, tissue can be avoided to reject and attack, reduce that implant triggers complication can Energy property, has no toxic side effect to human body, enables to be implanted people's acquisition body-sensing identical with basic stitch.
2nd, reduction Silica hydrogel induces the risk of complication, while have good feel, material softness close to tissue, The adaptation that shape can be carried out as needed in implantation changes, so that each individual demand of adaptation is reached, it is gel filled Condensation performance it is good, occur alteration of form when, be not in hole, crack etc..
Brief description of the drawings
Fig. 1 is a kind of breast prosthetic implant structural representation.
Marked in figure:1 is shell body, and 2 be vitellarium, and 3 be fill area, and 4 be main leaf, and 5 be transverse sheet, and 6 be riser.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the object, technical solution and advantage of utility model are more clearly understood, below in conjunction with drawings and Examples, The utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain this Utility model, is not used to limit the utility model.
Embodiment 1
As shown in figure 1, a kind of breast prosthetic implant, including shell body 1, shell body 1 is hollow cavity, the foreign steamer of shell body 1 Exterior feature is in human breast shape, and the bottom of shell body 1 caves inward, and middle part is provided with inside vitellarium 2, shell body 1 in shell body 1, raw The long both sides of area 2 are provided with fill area 3, and fill area 3 is provided with injection zone 7, and injection zone is inside fill area 3, and injection zone 7 has hollow Cavity, the outer wall of injection zone 7 is made up of permeable membrane.The top of vitellarium 2 connects with the top of shell body 1, if provided with solid in vitellarium 2 Stator and some fibre pipes, stator surface are evenly equipped with some through holes, and fibre pipe connects stator through through hole.Stator bag Main leaf 4 is included, main leaf is vertically located at the middle part of vitellarium 2, and the surface of main leaf 4 is evenly equipped with three row through holes;The both sides of main leaf 4 are along level Direction is provided with two transverse sheets 5, and each described transverse sheet surface is evenly equipped with an exhausting hole;The lower section both sides of main leaf 4 are provided with two risers 6, often One riser surface is evenly equipped with a row through hole.Transverse sheet level height is less than the level height on main leaf top, and transverse sheet level is high Level height of the degree more than riser top;The top of main leaf is spaced with shell body 1, bottom and the bottom connection of shell body 1 of main leaf, The two ends of transverse sheet and the inwall interval of vitellarium 2, bottom and the bottom connection of shell body 1 of riser, main leaf, transverse sheet and riser are to each other Every.The surface area of transverse sheet is the 40% of main leaf surface, and the surface area of riser is the 35% of main leaf surface.Fibre pipe is distributed in main leaf Both sides, each fibre pipe connects the bottom of shell body 1 with top through riser, transverse sheet and/or main leaf, the fibre pipe per side There are three kinds to pass through mode respectively, including sequentially pass through transverse sheet and riser from top to bottom, up to sequentially pass through main leaf down, transverse sheet and perpendicular Piece, and main leaf and riser are sequentially passed through from top to bottom.
Shell body 1 is by 27 parts of polyethers of mass parts, 13 parts of modified silica-gels, 17 parts of octamethylcy-clotetrasiloxanes, 8 parts of methyl methacrylates, 55 parts of Silica hydrogels With 3 parts of sodium carboxymethyl starch compositions, the thickness of shell body 1 is 0.8cm.Fibre pipe is by 6 parts of foam silicon carbons of mass parts, and 23 parts are gathered Caprolactone, 17 parts of PLAs, 37 parts of PEKKs, 32 parts of fat stem cell-protein hydrogels and 3 parts of dilute citric acid compositions, gather Caprolactone, PLA and PEKK are cross-linked to form porous support, and the porosity of porous support is 43.8%, fat stem cell-egg In plain boiled water gel, protein hydrogel is Nano chitosan BMP, and the pH of protein hydrogel is 6.4, fat stem cell:Shell Glycan:Bone morphogenic proteins quality compares 2.3:17.2:6.It is gel filled by 55 parts of fine jades of mass parts filled with gel filled in fill area 3 Lipolysaccharide, 13 parts of chitosans, 72 parts of Silica hydrogels, 19 parts of N- carboxymethyl chitosans and 7 parts of carboxymethyl cellulose compositions.
Embodiment 2
PolyethersSynthesize by the following method:
At room temperature 69.5g is added into configuration mechanical agitation, reflux condensing tube, thermometer, the four-hole bottle of dropping funel (0.2mol)Hexachlorocyclotriph,sphazene and 200mL tetrahydrofurans, after stirring is dissolved after solid whole portion, are added dropwise dissolved with 69.7g phenol The tetrahydrofuran solution of sodium;After being added dropwise to complete, back flow reaction 3h is filtered and is collected filtrate;A four-hole bottle separately is taken, is sequentially added 146.5g parahydroxyben-zaldehydes, 300mL tetrahydrofurans and 414.6g Anhydrous potassium carbonates, are stirred completely molten to parahydroxyben-zaldehyde Xie Hou, is added dropwise the filtrate of above-mentioned gained thereto, is added dropwise to complete rear back flow reaction 6h, is filtered after the completion of reaction, collects after filtrate It is concentrated into the 1/4 of original volume;Then, remaining mixture is slowly put into frozen water, quick stirring is until faint yellow creamy liquid Body is all separated out;Successively with 10% KOH solution, water, methanol detergent cream grease, until all solids are separated out;Vacuum after suction filtration Dry to weight, obtain pale yellow powder shape solid.
Embodiment 3
Modified silica-gelSynthesize by the following method:
20g silica gel is added in concentrated hydrochloric acid, 6h is heated to reflux, is washed with deionized to neutrality, 16h is dried at 180 DEG C After obtain activated silica gel.8g activated silica gels are added in the toluene solvant that 80mL is dried, 8mL3- chloropropyls are slowly added dropwise thereto Triethoxysilane, under nitrogen protection, back flow reaction 12h, filtering, product are repeatedly washed with toluene, ethanol and ether successively, 6h is dried in vacuo at 80 DEG C.6g thiosemicarbazides is added in 100mL ethanol, heating dissolves it, add 8g the said goods, backflow 8h is reacted, filtering is repeatedly washed with ethanol and hot water, is dried in vacuo 12h at 80 DEG C, obtains target product.
Embodiment 4
Fat stem cell-protein hydrogel is prepared by the following method:
BMP is wrapped in Nano chitosan solution first, 2 ~ 4h of sealing and standing, under magnetic stirring, by than Fat stem cell is included in solution by example, 56% sodium β-glycerophosphate is added dropwise in chitosan solution, solution is gradually muddy, Continue to be added dropwise to solution in limpid state, stop being added dropwise, add 0.1mmol/L second acid for adjusting pH to 7.2.Filtration sterilization, it is close Envelope, obtains fat stem cell-protein hydrogel.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (6)

1. a kind of breast prosthetic implant, it is characterised in that:Including shell body(1), the shell body(1)It is described for hollow cavity Shell body(1)Outline is in human breast shape, the shell body(1)Bottom caves inward, the shell body(1)Interior middle part is set There is vitellarium(2), the shell body(1)Inside, vitellarium(2)Both sides are provided with fill area(3), the fill area(3)Provided with note Penetrate area(7), the injection zone is located at fill area(3)Inside, the injection zone(7)With hollow cavity, the injection zone(7)Outside Wall is made up of permeable membrane.
2. a kind of breast prosthetic implant as claimed in claim 1, it is characterised in that:The vitellarium(2)Top and shell body(1) Top connects, the vitellarium(2)Interior to be provided with some stators and some fibre pipes, the stator surface is evenly equipped with some logical Hole, the fibre pipe connects stator through through hole.
3. a kind of breast prosthetic implant as claimed in claim 2, it is characterised in that:The stator includes main leaf(4), the master Piece is vertically located at vitellarium(2)Middle part, the main leaf(4)Surface is evenly equipped with three row through holes;The main leaf(4)Both sides edge Horizontal direction is provided with two transverse sheets(5), each described transverse sheet surface is evenly equipped with an exhausting hole;The main leaf(4)Lower section both sides are set There are two risers(6), each described riser surface is evenly equipped with a row through hole.
4. a kind of breast prosthetic implant as claimed in claim 3, it is characterised in that:The transverse sheet level height is less than main leaf top Level height, the transverse sheet level height be more than riser top level height;The top of the main leaf and shell body(1)Between Every the bottom of the main leaf and shell body(1)Bottom connection, the two ends and vitellarium of the transverse sheet(2)Inwall interval, it is described perpendicular The bottom of piece and shell body(1)Bottom connection, the main leaf, transverse sheet and riser are spaced.
5. a kind of breast prosthetic implant as described in claim 3 or 4, it is characterised in that:The surface area of the transverse sheet is main leaf table The 40% of face, the surface area of the riser is the 35% of main leaf surface.
6. a kind of breast prosthetic implant as claimed in claim 5, it is characterised in that:The fibre pipe is distributed in the both sides of main leaf, Each described fibre pipe passes through riser, transverse sheet and/or main leaf by shell body(1)Bottom is connected with top, the fiber per side Pipe has three kinds to pass through mode respectively, including sequentially passes through transverse sheet and riser from top to bottom, up to sequentially passes through main leaf down, transverse sheet and Riser, and main leaf and riser are sequentially passed through from top to bottom.
CN201621075399.0U 2016-09-24 2016-09-24 Implanted prosthesis for breast augmentation Expired - Fee Related CN206526312U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621075399.0U CN206526312U (en) 2016-09-24 2016-09-24 Implanted prosthesis for breast augmentation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621075399.0U CN206526312U (en) 2016-09-24 2016-09-24 Implanted prosthesis for breast augmentation

Publications (1)

Publication Number Publication Date
CN206526312U true CN206526312U (en) 2017-09-29

Family

ID=59921276

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621075399.0U Expired - Fee Related CN206526312U (en) 2016-09-24 2016-09-24 Implanted prosthesis for breast augmentation

Country Status (1)

Country Link
CN (1) CN206526312U (en)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170929