CN201920937U - Implantation body of anti-skidding artificial prosthesis - Google Patents
Implantation body of anti-skidding artificial prosthesis Download PDFInfo
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- CN201920937U CN201920937U CN2010206556691U CN201020655669U CN201920937U CN 201920937 U CN201920937 U CN 201920937U CN 2010206556691 U CN2010206556691 U CN 2010206556691U CN 201020655669 U CN201020655669 U CN 201020655669U CN 201920937 U CN201920937 U CN 201920937U
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Abstract
An implantation body of an anti-skidding artificial prosthesis comprises an implantation body frame, wherein a porous silicon rubber layer with a cystose structure is arranged on the implantation body frame. According to the utility model, because the porous silicon rubber layer with the cystose structure is arranged on the implantation body frame, the implantation body is ensured to have higher strength, the friction between the implantation body and human tissues is also greatly improved, so the implantation body cannot slide downwards under the action of gravity after the implantation body is implanted, the position is kept stable and firm all the time, the porous silicon rubber layer is soft and has extremely high elasticity, so the handfeel is good, the natural degree is high, meanwhile, holes of the porous silicon rubber layer are communicated with one another, human tissue fibres can grow along the holes of the porous silicon rubber layer, accordingly, the functions of filling and closing the holes are played, tissue hydrops cannot be generated in the porous silicon rubber layer, so the implantation body of the anti-skidding artificial prosthesis has a long service life and is safe and reliable. The implantation body of the anti-skidding artificial prosthesis provided by the utility model also has the advantages of simple structure, convenience in manufacture, attractive appearance, high biofidelity and the like.
Description
Technical field
This utility model relates to the artificial prosthesis implant with antiskid function of a kind of material, particularly a kind of orthopedic surgery among the plastic surgery.
Background technology
Existing artificial prosthesis implant, all be to make by mould heat pressure by medical grade silicon rubber, structure is single, smooth surface, hardness height, fidelity is low, and behind the implant into body, under the effect of gravity, implant slides out the phenomenon that skin is worn on existing top easily downwards, cause implant to expose, brought very big injury to the patient.At this situation, a kind ofly be, manufacturer is by reducing the hardness of silicone rubber, and the mode of digging a groove by the part that contact with tissue at implant reaches the purpose that increase rubs then, however this mode is processed inconvenience, and specification requirement is higher; Another kind is, the doctor is when doing implant surgery, the part that implant is contacted with tissue is cut and is cut, increase the friction between implant and the tissue in this way, but cutting the level of cutting has relatively high expectations, cut badly if cut, not only can cause scrapping of material, but also can influence the intensity of implant.At this situation, the patent No. is that the Chinese patent of ZL200920142395.3 discloses a kind of " burr shape nose prosthesis ", by burr increase and tissue between frictional force, but this burr shape nose prosthesis is produced complicated, and the result of use checking of still needing if burr is too small, almost can not realize production and processing, if burr is excessive, actual effect and groove do not have big difference.In addition, application number is that the application of China of 200610124258.8 discloses a kind of artificial prosthesis implant that adopts salting out method to make, yet the foam silicone rubber implant that adopts the method to produce, the tissue hydrops in clinical use, can occur and enter phenomenon in the foam, implant is expanded, thereby cause local swelling and have to take out implant, and because salt has corrosivity, can make the product mold corrosion aborning, increase production cost.
Summary of the invention
The purpose of this utility model is at above-mentioned existing problems and deficiency, provides a kind of simple in structure, and pliability and intensity height are implanted firm, the safe and reliable anti-skidding artificial prosthesis implant in position, back.
The technical solution of the utility model is achieved in that
Anti-skidding artificial prosthesis implant described in the utility model comprises the implant skeleton, is characterized in that described implant skeleton is provided with the porous silicon rubber layer of show bubble structure.
In order to reach the purpose of this utility model, and make structure of the present utility model varied, above-mentioned porous silicon rubber layer is arranged on the part face of implant skeleton, and is connected to form a complete prosthese implant with described implant skeleton.
In order to improve the frictional force between implant and the tissue further, make implant implant the back connect reliable, the position is more firm, above-mentioned implant skeleton is provided with the silicone rubber villous surface.And described silicone rubber villous surface is arranged on the part face of implant skeleton.
In order to make the scope of application of the present utility model wide, above-mentioned implant skeleton is the skeleton of bridge of the nose skeleton or lower jaw skeleton or temporal bone skeleton or other organ of human body.
This utility model is owing to adopt the implant skeleton to be provided with the porous silicon rubber layer of show bubble structure, both guaranteed that implant had higher intensity, greatly improved the frictional force between implant and the tissue again, after implant is implanted not can because of action of gravity to lower slider, the position remains firmly stable, even compare the danger that fierce motion does not have downslide yet, and the porous silicon rubber layer is soft and have elasticity, good hand touch, the naturalness height, the hole of porous silicon rubber layer is penetrating mutually simultaneously, the tissue fiber can be grown along the hole of porous silicon rubber layer, thereby plays the effect of filling and airtight hole, makes can not produce in the porous silicon rubber layer and organizes hydrops, long service life, safe and reliable.Because the implant skeleton is provided with the silicone rubber villous surface, strengthened the friction between implant and the tissue further again, made position, implant implantation back more firm, thereby avoided further causing its problem to lower slider because of action of gravity.Because porous silicon rubber layer and silicone rubber villous surface and implant skeleton are made by commaterial, and three's individual intact integral body that can permeate makes the overall performance of implant superior, reliable in structure is safe again.This utility model also has simple in structure, and is easily manufactured, good looking appearance, fidelity advantages of higher.
Below in conjunction with accompanying drawing this utility model is further described.
Description of drawings
Fig. 1 is the cross-sectional view of this utility model scheme 1.
Fig. 2 is the cross-sectional view of this utility model scheme 2.
The specific embodiment
As Fig. 1-shown in Figure 2, anti-skidding artificial prosthesis implant described in the utility model, comprise implant skeleton 1, in order to make not only intensity height of implant, and can improve frictional force between itself and the tissue effectively, it is implanted after not can because of action of gravity to lower slider, the position remains firmly stable, implant skeleton 1 is provided with the porous silicon rubber layer 2 of show bubble structure, and porous silicon rubber layer 2 mainly is arranged on the outer surface of implant skeleton 1.And in order to reach the purpose of this utility model, and make structure of the present utility model varied, porous silicon rubber layer 2 is arranged on the part face of implant skeleton 1, and this part face mainly refers to the part outer surface of implant skeleton 1, and porous silicon rubber layer 2 can be connected to form a complete artificial prosthesis implant attractive in appearance with implant skeleton 1.
Wherein, the material of porous silicon rubber layer 2 is medical grade silicon rubbers, and be to adopt chemical blowing process, or the physical blowing legal system causes pumiceous texture, has the lightweight characteristics as foaminess, and is soft and have elasticity, good hand touch, naturalness height.The porous silicon rubber layer that the is foaming structure 2 preferential physical blowing manufactured that adopt described in the utility model form, and for example adopt sugar to analyse method, and preferentially adopt glucose, white sugar etc., not only easily manufactured, and safety non-toxic.
Simultaneously, can also be provided with silicone rubber villous surface 3 by implant skeleton 1, improve the frictional force between implant and the tissue further, make implant implant the back connect reliable, the position is more firm.And silicone rubber villous surface 3 is arranged on the part face of implant skeleton 1, and this part face mainly refers to the part outer surface of implant skeleton 1, and silicone rubber villous surface 3 can be by making the structure of implant varied with being used in combination of porous silicon rubber layer 2, and result of use is good.And between silicone rubber villous surface 3 and the implant skeleton 1 for being wholely set.
And implant skeleton 1 is made by medical grade silicon rubber, and what adopt with porous silicon rubber layer 2 and silicone rubber villous surface 3 is commaterial, therefore three's integral body that can fully permeate is easily manufactured, and the overall performance of implant is good, reliable in structure, safe.
In order to make the scope of application of the present utility model wide, implant skeleton 1 is the skeleton of bridge of the nose skeleton or lower jaw skeleton or temporal bone skeleton or other organ of human body.
As shown in Figure 1, implant skeleton 1 is a bridge of the nose skeleton, and this bridge of the nose skeleton is made up of bridge of the nose 11, nose 12 and nose pillar 13.And by on the figure as can be known, porous silicon rubber layer 2 can be arranged on the upper side of bridge of the nose 11 or/and on the downside, when being arranged on the upper side of bridge of the nose 11, the one end may extend on the nose 12, when being arranged on the downside of bridge of the nose 11, the one end may extend on the nose pillar 13.And porous silicon rubber layer 2 is connected to form a complete nose prosthesis structure attractive in appearance with the other parts of bridge of the nose skeleton.The silicone rubber villous surface 3 that is used with porous silicon rubber layer 2 then is arranged on other face of bridge of the nose skeleton, also can not be provided with.
As shown in Figure 2, implant skeleton 1 is the lower jaw skeleton.At this moment, porous silicon rubber layer 2 both can be arranged on the upper side of lower jaw skeleton, also can be arranged on the downside, also can be arranged on simultaneously on upper side and the downside, and can be the part position of upper side and downside and can be connected to form a complete overall structure attractive in appearance with the other parts of lower jaw skeleton.The silicone rubber villous surface 3 that is used with porous silicon rubber layer 2 then is arranged on other face of lower jaw skeleton, also can not be provided with.
In addition, porous silicon rubber layer 2 and silicone rubber villous surface 3 also can adopt above-mentioned mode to be arranged on the skeleton of other organ of human body.
This utility model is described by embodiment, but this utility model is not construed as limiting, with reference to description of the present utility model, other variations of the disclosed embodiments, expect easily that as professional person such variation should belong within this utility model claim restricted portion for this area.
Claims (6)
1. an anti-skidding artificial prosthesis implant comprises implant skeleton (1), it is characterized in that described implant skeleton (1) is provided with the porous silicon rubber layer (2) of show bubble structure.
2. according to the described anti-skidding artificial prosthesis implant of claim 1, it is characterized in that above-mentioned porous silicon rubber layer (2) is arranged on the part face of implant skeleton (1).
3. according to the described anti-skidding artificial prosthesis implant of claim 1, it is characterized in that above-mentioned implant skeleton (1) is provided with silicone rubber villous surface (3).
4. according to the described anti-skidding artificial prosthesis implant of claim 3, it is characterized in that above-mentioned silicone rubber villous surface (3) is arranged on the part face of implant skeleton (1).
5. according to the described anti-skidding artificial prosthesis implant of claim 1, it is characterized in that above-mentioned implant skeleton (1) made by medical grade silicon rubber.
6. according to the described anti-skidding artificial prosthesis implant of claim 1, it is characterized in that the skeleton of above-mentioned implant skeleton (1) for bridge of the nose skeleton or lower jaw skeleton or temporal bone skeleton or other organ of human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206556691U CN201920937U (en) | 2010-12-13 | 2010-12-13 | Implantation body of anti-skidding artificial prosthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206556691U CN201920937U (en) | 2010-12-13 | 2010-12-13 | Implantation body of anti-skidding artificial prosthesis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201920937U true CN201920937U (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206556691U Expired - Fee Related CN201920937U (en) | 2010-12-13 | 2010-12-13 | Implantation body of anti-skidding artificial prosthesis |
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| Country | Link |
|---|---|
| CN (1) | CN201920937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158699A (en) * | 2018-02-08 | 2018-06-15 | 中国人民解放军第二军医大学第二附属医院 | Upper cervical spine bearing-type rebuilds prosthese |
-
2010
- 2010-12-13 CN CN2010206556691U patent/CN201920937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158699A (en) * | 2018-02-08 | 2018-06-15 | 中国人民解放军第二军医大学第二附属医院 | Upper cervical spine bearing-type rebuilds prosthese |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20131213 |