CN106182838A - The anti-displacement breast prosthesis forming method printed based on 3D and breast prosthesis - Google Patents
The anti-displacement breast prosthesis forming method printed based on 3D and breast prosthesis Download PDFInfo
- Publication number
- CN106182838A CN106182838A CN201610587892.9A CN201610587892A CN106182838A CN 106182838 A CN106182838 A CN 106182838A CN 201610587892 A CN201610587892 A CN 201610587892A CN 106182838 A CN106182838 A CN 106182838A
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- China
- Prior art keywords
- breast prosthesis
- breast
- displacement
- prosthesis
- forming method
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D22/00—Producing hollow articles
Abstract
The invention discloses a kind of based on 3D print anti-displacement breast prosthesis forming method and breast prosthesis, solve existing breast prosthesis be squeezed displacement technical problem.Including gathering Breast image data；Based on the Breast image data gathered, create three-dimensional breast prosthese model；Based on three-dimensional breast prosthese model, exotic material 3D is used to print breast prosthesis mould；Wherein, breast prosthesis mould includes breast prosthesis body, multiple groove and a hole for injecting glue position is distributed at breast prosthesis body surface；Take out drying after being immersed in silicone rubber compounds by breast prosthesis mould, and repeat to immerse and Hang Gan carries out vulcanization crosslinking process the most afterwards, the breast prosthesis peplos obtained is peeled off from breast prosthesis mould, injects breast prosthesis filler by hole for injecting glue；To hole for injecting glue sulfuration sealing, obtain anti-displacement breast prosthesis.Because breast prosthesis peplos inner surface has multiple projection, be avoided that breast prosthesis be squeezed after inside stuffing produce displacement.
Description
Technical field
The invention belongs to human body implanted medical device technical field, specifically, relate to a kind of based on preventing that 3D prints
Displacement breast prosthesis forming method, and anti-displacement breast prepared by the described breast prosthesis forming method printed based on 3D of use
Prosthese.
Background technology
The progress of comprehensive therapy of breast cancer means, makes postoperative patient survival rate improve, and postoperative constantly improvement is mammary gland
The postoperative breast reconstruction of cancer provides more favorable condition.
Since sub-breasst reconstruction technology is carried out, the earliest and relative maturity, clinical practice is for the development of Using prosthesis reconstruction technique
Extensively.Preferably breast prosthesis fill material should possess by soft tissue interference, without chemism, do not produce inflammatory reaction,
Non-carcinogenesis, without allergy reflection, the features such as preferable shape can be formed.
But, in the many decades time of Using prosthesis reconstruction operations, clinical practice occurred a lot of problem so far: such as peplos
The complication such as contracture, prosthese expose, breast deformation, fibrous capsule are formed, prosthesis ruptures or prostheses migration.Wherein, prostheses migration is sent out
Raw during prosthese is deformed, patient is caused discomfort.
Summary of the invention
This application provides a kind of anti-displacement breast prosthesis forming method printed based on 3D and breast prosthesis, solve existing
Breast prosthesis is extruded the technical problem of retrodisplacement.
For solving above-mentioned technical problem, the application is achieved by the following technical solutions:
A kind of anti-displacement breast prosthesis forming method printed based on 3D is proposed, including: gather Breast image data；Based on adopting
The described Breast image data of collection, create three-dimensional breast prosthese model；Based on described three-dimensional breast prosthese model, use resistance to
High-temperature material 3D prints breast prosthesis mould；Wherein, breast prosthesis mould includes breast prosthesis body, at described breast prosthesis
Multiple groove and a hole for injecting glue position are distributed on body surface；Take after described breast prosthesis mould is immersed in silicone rubber compounds
Go out to dry, and repeat to immerse and dry to carry out vulcanization crosslinking process the most afterwards, to form breast at described breast prosthesis die surface
Room periprosthetic capsular；Breast prosthesis peplos is peeled off from described breast prosthesis mould, and in described breast prosthesis peplos, by note
Breast prosthesis filler is injected in glue hole；To the sulfuration sealing of described hole for injecting glue, obtain anti-displacement breast prosthesis.
Further, described exotic material is polyphenylene sulfide, polyimides, polyether-ether-ketone, politef is sharp or gathers
Phenylene wind resin；Or, polyphenylene sulfide, polyimides, polyether-ether-ketone, politef swash or the modification of polyphenylene wind resin
Composite.
Further, a diameter of 0.2mm-15mm of described groove；The degree of depth of described groove is 0.1mm-10mm.
Further, described 3D prints the print temperature of breast prosthesis mould is 300 DEG C-350 DEG C.
Further, in described vulcanization crosslinking processes, vulcanizing agent is tetramethylthiuram disulfide or peroxidating two uncle
Butyl；Vulcanization crosslinking temperature is 150 DEG C-190 DEG C, and crosslinking time is 1-10 hour.
Further, described silicone rubber compounds is Polymethyl methacrylate.
Further, described to the sulfuration sealing of described hole for injecting glue, particularly as follows: breast prosthesis filler is injected breast prosthesis
After peplos, silica gel sticking patch is covered in described hole for injecting glue, in 150 DEG C of-190 DEG C of calorstats, adds vulcanizing agent sulfuration, it is achieved
The sealing of described hole for injecting glue.
Further, described breast prosthesis filler is Silica hydrogel or hydrogel.
A kind of anti-displacement breast prosthesis is proposed, use the anti-displacement breast prosthesis forming method preparation printed based on 3D and
Become.The described anti-displacement breast prosthesis forming method printed based on 3D, including: gather Breast image data；Based on gather
Described Breast image data, create three-dimensional breast prosthese model；Based on described three-dimensional breast prosthese model, use high temperature resistant
Material 3D prints breast prosthesis mould；Wherein, breast prosthesis mould includes breast prosthesis body, at described breast prosthesis body
Multiple groove and a hole for injecting glue position are distributed on surface；Baking is taken out after being immersed in silicone rubber compounds by described breast prosthesis mould
Dry, and repeat to immerse and dry to carry out vulcanization crosslinking process the most afterwards, false to form breast at described breast prosthesis die surface
Body peplos；From described breast prosthesis mould, peel off breast prosthesis peplos, and in described breast prosthesis peplos, pass through hole for injecting glue
Inject breast prosthesis filler；To the sulfuration sealing of described hole for injecting glue, obtain anti-displacement breast prosthesis.
Compared with prior art, advantage and the good effect of the application is: it is based on 3D printing anti-moving that the application proposes
In position breast prosthesis forming method and breast prosthesis, gather Breast image data, it is possible to it is fixed to carry out according to patient's defect breast
System, from bionical angle design breast prosthesis support, meets human engineering；And breast prosthesis mould uses exotic material to beat
Print, it is possible to tolerance silicone rubber crosslinking temperature and indeformable；Breast prosthesis die surface has a lot of groove so that with this mould system
The inner surface of standby breast prosthesis peplos has a large amount of projection, can limit the activity of implant after injecting breast prosthesis filler
Scope, it is possible to be prevented effectively from breast prosthesis and produce displacement when extruding；Thus reduce the probability of silicone rubber membrane displacement, solve
The technical problem that existing breast prosthesis ruptures or permeates；After injecting implant in breast prosthesis peplos, use sulfurization technology pair
Hole for injecting glue is sealed, it is possible to realize the seamless closing of breast prosthesis.
After reading in conjunction with the accompanying the detailed description of the application embodiment, other features of the application and advantage will become more
Add clear.
Accompanying drawing explanation
Fig. 1 is the method flow diagram of the anti-displacement breast prosthesis forming method printed based on 3D that the application proposes；
Fig. 2 is the anti-displacement breast prosthesis mould schematic diagram that the application proposes；
Fig. 3 is the anti-displacement breast prosthesis shaping schematic view that the application proposes；
Fig. 4 is the anti-displacement breast prosthesis structure chart that the application proposes.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the application is described in more detail.
The application aims to provide a kind of anti-displacement breast prosthesis forming method printed based on 3D and breast prosthesis, at breast
The multiple groove of prosthese molding surface design, the breast prosthesis peplos prepared according to this breast prosthesis mould, its inner surface has very
The most protruding, these are protruding it can be avoided that the implant within breast prosthesis produces displacement when extruding, solve existing breast prosthesis
The technical problem of easily displacement after extruding,
As it is shown in figure 1, the anti-displacement breast prosthesis forming method printed based on 3D that the application proposes, comprise the steps:
Step S11: gather Breast image data.
By gathering Breast image data, obtain the concrete volume size information of patient's defect breast, it is possible to for patient
Customization more meets the breast prosthesis of self human engineering.
Step S12: based on the Breast image data gathered, creates three-dimensional breast prosthese model.
Step S13: based on three-dimensional breast prosthese model, uses exotic material 3D to print breast prosthesis mould；Wherein, as
Shown in Fig. 2, breast prosthesis mould includes breast prosthesis body 31, multiple groove is distributed on breast prosthesis body 31 surface
32 and a hole for injecting glue position 33.
After creating three-dimensional breast prosthese model, polyphenylene sulfide, polyimides, polyether-ether-ketone, politef are swashed
Or polyphenylene wind resin；Or, polyphenylene sulfide, polyimides, polyether-ether-ketone, politef are sharp or polyphenylene wind resin
Modified composite material loads the barrel of 3D printer and prints breast prosthesis mould as printed material, control printing head, print
Time, first print hole for injecting glue 33, the most upwards print breast prosthesis body 31.
Step S14: take out drying after being immersed in silicone rubber compounds by breast prosthesis mould, and repeat to immerse and dry repeatedly
After carry out vulcanization crosslinking process, with breast prosthesis die surface formed breast prosthesis peplos.
Obtaining in breast prosthesis mould immersion silicone rubber compounds 4 as it is shown on figure 3, printed by 3D, silicone rubber compounds gradually soaks
Profit breast prosthesis mould, but not submergence hole for injecting glue 33；Then baking taken out by the breast prosthesis mould that will be covered with silicone rubber compounds
Dry, enter back in silicone rubber compounds, further take out drying, carry out vulcanization crosslinking process after so repeating 10-20 time, obtain having cross-linked
The full breast prosthesis peplos 5 being wrapped in breast prosthesis mould outer layer.
Step S15: peel off breast prosthesis peplos from breast prosthesis model, and in breast prosthesis peplos, pass through injecting glue
Breast prosthesis filler is injected in hole.
The implant such as Silica hydrogel, hydrogel is injected breast prosthesis peplos from hole for injecting glue.
Step S16: hole for injecting glue sulfuration sealing is obtained anti-displacement breast prosthesis.
Hole for injecting glue covers silica gel sticking patch and carries out vulcanizing treatment, obtain seamless bionical anti-displacement breast prosthesis 6, such as figure
Shown in 4.
Above-mentioned, in the anti-displacement breast prosthesis forming method printed based on 3D of the application proposition and breast prosthesis, gather
Breast image data, it is possible to be customized according to patient's defect breast, from bionical angle design breast prosthesis support, meet people
Body engineering；And breast prosthesis mould use exotic material print, it is possible to tolerance silicone rubber crosslinking temperature and indeformable；Breast
Room prosthese die surface has a lot of groove so that the inner surface of the breast prosthesis peplos prepared with this mould has a large amount of projection,
The range of activity of implant can be limited, it is possible to be prevented effectively from breast prosthesis and produce when extruding after injecting breast prosthesis filler
Raw displacement；Thus reduce the probability of silicone rubber membrane displacement, solve the technical problem that existing breast prosthesis ruptures or permeates；?
After breast prosthesis peplos injects implant, use sulfurization technology that hole for injecting glue is sealed, it is possible to the nothing realizing breast prosthesis seams
Close.
The application also proposes a kind of anti-displacement breast prosthesis, uses above-mentioned based on the anti-displacement breast printed based on 3D proposed
Room prosthese forming method makes.Below, the above-mentioned anti-displacement breast printed based on 3D is used with a specific embodiment explanation
The anti-displacement breast prosthesis that room prosthese forming method makes.
1, gather the impact of mammary gland defect patient's mammary gland and learn data, determine breast prosthesis described in reconstructive breast by data analysis
The information such as volume size, shape.
2, three-dimensional reconstruction is used to create the three-dimensional breast prosthese model of defect breast, and based on three-dimensional breast prosthese mould
Type prints breast prosthesis mould, and this breast prosthesis die surface has the groove not waited of taking measurements greatly, groove diameter 0.2-
15mm, depth of groove 0.1-10mm.
3, with polyether-ether-ketone (PEEK) be printed material add 3D printer barrel；Control printing head and print high temperature resistant
Breast prosthesis mould.Among these, fluted on printing substrate, during printing, first print hole for injecting glue, aperture 10mm, the most successively
Upwards print surface has reeded breast prosthesis body.
4, breast prosthesis mould immerses in silicone rubber compounds, makes silicone rubber compounds progressively infiltrate breast prosthesis mould, but not
Want submergence hole for injecting glue；Then the breast prosthesis mould taking-up that will be covered with silicone rubber compounds is placed in 80 DEG C of calorstats drying
3min；And repeat submergence and drying operation 15 times；The breast prosthesis mould that will be covered with silicone rubber compounds is placed in 160 DEG C of calorstats
Interior vulcanization crosslinking processes 3h, obtains cross-linking the breast prosthesis peplos being wrapped in breast prosthesis mould outer layer completely；From hole for injecting glue
Breast prosthesis peplos is peeled off breast prosthesis mould by position.
5, in breast prosthesis peplos, inject Silica hydrogel by hole for injecting glue, on hole for injecting glue position, then cover silica gel mend
Sheet, the diameter of silica gel sticking patch between 4-42mm, post-cure under 155 DEG C of constant temperatures, hole for injecting glue is shut, obtains seamless
Anti-displacement breast prosthesis.
Use the breast prosthesis that above-mentioned technique is prepared, it is achieved be seamless closing, peplos inner surface have a large amount of
The projection that size does not waits, while ensureing breast prosthesis feel, fills the moving range of Silica hydrogel, energy in limiting breast prosthesis
Enough avoid the problem that breast prosthesis causes breast prosthesis to shift because of effects such as the external force such as extruding, improve also by the technique optimized
Quality.
It should be noted that described above is not limitation of the present invention, the present invention is also not limited to the example above,
Change that those skilled in the art are made in the essential scope of the present invention, retrofit, add or replace, also should
Belong to protection scope of the present invention.
Claims (9)
1. the anti-displacement breast prosthesis forming method printed based on 3D, it is characterised in that including:
Gather Breast image data；
Based on the described Breast image data gathered, create three-dimensional breast prosthese model；
Based on described three-dimensional breast prosthese model, exotic material 3D is used to print breast prosthesis mould；Wherein, breast prosthesis mould
Tool includes breast prosthesis body, and multiple groove and a hole for injecting glue position are distributed on described breast prosthesis body surface；
Take out drying after being immersed in silicone rubber compounds by described breast prosthesis mould, and repeat to immerse and dry to carry out sulfur the most afterwards
Change crosslinking Treatment, to form breast prosthesis peplos at described breast prosthesis die surface；
From described breast prosthesis mould, peel off breast prosthesis peplos, and in described breast prosthesis peplos, noted by hole for injecting glue
Enter breast prosthesis filler；
To the sulfuration sealing of described hole for injecting glue, obtain anti-displacement breast prosthesis.
The anti-displacement breast prosthesis forming method printed based on 3D the most according to claim 1, it is characterised in that described resistance to
High-temperature material be polyphenylene sulfide, polyimides, polyether-ether-ketone, politef swash or polyphenylene wind resin；Or, polyphenylene sulfide
Ether, polyimides, polyether-ether-ketone, politef swash or the modified composite material of polyphenylene wind resin.
The anti-displacement breast prosthesis forming method printed based on 3D the most according to claim 1, it is characterised in that described recessed
A diameter of 0.2mm-15mm of groove；The degree of depth of described groove is 0.1mm-10mm.
The anti-displacement breast prosthesis forming method printed based on 3D the most according to claim 1, it is characterised in that described 3D
The print temperature printing breast prosthesis mould is 300 DEG C-350 DEG C.
The anti-displacement breast prosthesis forming method printed based on 3D the most according to claim 1, it is characterised in that described
During vulcanization crosslinking processes, vulcanizing agent is tetramethylthiuram disulfide or di-t-butyl peroxide；Vulcanization crosslinking temperature is 150
DEG C-190 DEG C, crosslinking time is 1-10 hour.
The anti-displacement breast prosthesis forming method printed based on 3D the most according to claim 1, it is characterised in that described silicon
Rubber size is Polymethyl methacrylate.
The anti-displacement breast prosthesis forming method printed based on 3D the most according to claim 1, it is characterised in that described right
The sulfuration sealing of described hole for injecting glue, particularly as follows:
After breast prosthesis filler is injected breast prosthesis peplos, silica gel sticking patch is covered in described hole for injecting glue, 150 DEG C-
Vulcanizing agent sulfuration is added, it is achieved the sealing of described hole for injecting glue in 190 DEG C of calorstats.
The anti-displacement breast prosthesis forming method printed based on 3D the most according to claim 1, it is characterised in that described breast
Room prosthesis filler is Silica hydrogel or hydrogel.
9. an anti-displacement breast prosthesis, it is characterised in that use as described in claim 1-8 any one claim based on
The anti-displacement breast prosthesis forming method that 3D prints is prepared from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587892.9A CN106182838A (en) | 2016-07-25 | 2016-07-25 | The anti-displacement breast prosthesis forming method printed based on 3D and breast prosthesis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587892.9A CN106182838A (en) | 2016-07-25 | 2016-07-25 | The anti-displacement breast prosthesis forming method printed based on 3D and breast prosthesis |
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| CN106182838A true CN106182838A (en) | 2016-12-07 |
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| CN201610587892.9A Pending CN106182838A (en) | 2016-07-25 | 2016-07-25 | The anti-displacement breast prosthesis forming method printed based on 3D and breast prosthesis |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108742950A (en) * | 2018-05-11 | 2018-11-06 | 上海长海医院 | The production method of individuation breast prosthesis based on strong side breast MRI image data |
| CN109836833A (en) * | 2018-12-27 | 2019-06-04 | 福州精致来三维技术有限公司 | A kind of paraffin printing wire rod and its production technology |
| WO2020043228A1 (en) * | 2018-08-29 | 2020-03-05 | Grosshaus Miguel | Breast prosthesis and method for the manufacture thereof |
| CN112022437A (en) * | 2019-06-03 | 2020-12-04 | 陈建霞 | Chest augmentation prosthesis based on five-line inner edge and implantation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742950A (en) * | 2018-05-11 | 2018-11-06 | 上海长海医院 | The production method of individuation breast prosthesis based on strong side breast MRI image data |
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| CN112022437A (en) * | 2019-06-03 | 2020-12-04 | 陈建霞 | Chest augmentation prosthesis based on five-line inner edge and implantation method thereof |
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Application publication date: 20161207 |