CN203252771U - Human body implanted component - Google Patents
Human body implanted component Download PDFInfo
- Publication number
- CN203252771U CN203252771U CN 201320107879 CN201320107879U CN203252771U CN 203252771 U CN203252771 U CN 203252771U CN 201320107879 CN201320107879 CN 201320107879 CN 201320107879 U CN201320107879 U CN 201320107879U CN 203252771 U CN203252771 U CN 203252771U
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- human body
- tantalum layer
- hollow pipe
- implanted
- porous tantalum
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Abstract
The utility model discloses a human body implanted component. The human body implanted component is composed of a hollow tube 1, a plug 2 and a multi-hole tantalum layer 4, wherein the multi-hole tantalum layer 4 covers the inner wall of the hollow tube 1, and a plurality of round through holes 3 are formed in corresponding positions of the tube wall of the hollow tube 1 and the multi-hole tantalum layer 4. The human body implanted component highlights the implanting effect, improves the bearing capacity when the component is implanted into the human body, improves the postoperative healing effect, largely reduces complications, and successfully achieves the implanting treatment of femoral head necrosis.
Description
Technical field
This utility model relates to a kind of human body and implants member, relates in particular to the human body that a kind of planting effect is good, bearing capacity strong, complication greatly reduces and implants member.
Background technology
At present, medical implant operation is very general in clinical treatment, and human body is implanted the corrupted treatment that member can be used for a plurality of positions of health.Avascular Necrosis Of Femur Head is a kind of common clinical disease, and current main therapeutic modality comprises boring decompression, the bone lobe transplanting of band blood fortune and artificial joint replacement etc.In the operation of clinical treatment Avascular Necrosis Of Femur Head, the removing of sequestrum and to refill be committed step greatly affects therapeutic effect and prognosis.What be used at present filling mostly is from the body osseous tissue the loaded down with trivial details not easy to operate and many complication of performing the operation.Also be not exclusively used in clinically at present the filling of femoral head neck region both at home and abroad and support the planting unit appearance.The patient who is not suitable for using artificial joint replacement treatment for youth be badly in need of a kind of can with from the body synosteosis and bring into play the planting unit of supporting role.Therefore, be badly in need of the human body that a kind of bearing capacity of research and development is strong, result of use is good and implant member, thereby solve the problem of many complication at all.
The utility model content
In view of the foregoing defects the prior art has, this utility model aims to provide the human body that a kind of planting effect is good, bearing capacity strong, complication greatly reduces and implants member.
To achieve these goals, this utility model by the following technical solutions: human body is implanted member and is comprised of hollow pipe, tamper and porous tantalum layer; Described porous tantalum layer is covered in described hollow pipe inwall; Described hollow pipe tube wall and described porous tantalum layer correspondence position have a plurality of manholes.
As the improvement to the technical program, be bonding between described porous tantalum layer and the described hollow pipe.
Compared with the prior art, this utility model has been realized outstanding planting effect owing to adopted technique scheme, promoted the bearing capacity of human body implantation member, improve the postoperation recovery effect, greatly reduced the generation of complication, successfully realized the plantation treatment of femur head necrosis; Simultaneously Effective Raise the biocompatibility of structure, be conducive to postoperative quickly-healing and recovery.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment.
Among the figure: 1 hollow pipe, 2 tampers, 3 manholes, 4 porous tantalum layers, 5 osseous tissues.
The specific embodiment
Below by embodiment this utility model is carried out concrete description; be necessary to be pointed out that at this following examples only are used for this utility model is further detailed; can not be interpreted as the restriction to this utility model protection domain, those skilled in the art can make some nonessential improvement and adjustment to this utility model according to foregoing.
Embodiment: a kind of human body is implanted member, and as shown in Figure 1, human body is implanted member and is comprised of hollow pipe 1, tamper 2 and porous tantalum layer 4; Described porous tantalum layer 4 is covered in described hollow pipe 1 inwall; Described hollow pipe 1 tube wall and described porous tantalum layer 4 correspondence positions have a plurality of manholes 3.
In order to make overall structure lighter, be bonding between described porous tantalum layer 4 and the described hollow pipe 1.
In practical operation, the femoral head that at first necrosis is subsided carries out sequestrum to be removed, and inserts osseous tissue 5 in human body is implanted member, then drills through with drill bit and intends the interplantation passage, human body is implanted the member plantation to the precalculated position again.Place opening to realize sealing tamper 2, prevent that osseous tissue 5 from overflowing.
After the plantation of human body implantation member was finished, through hole 3 played the inside and outside effect that is communicated with.The porous tantalum material can start bone tissue growth, promote structure fusion, the tissue quickly-healing is had very great help.Hollow pipe is made by the metal or alloy with stronger mechanical strength, has outstanding bearing capacity, good biocompatibility, can realize comparatively desirable result of use.The human body of metal or alloy material is implanted the generation that member can greatly be avoided complication.
Claims (2)
1. a human body is implanted member, it is characterized in that: described human body is implanted member and is comprised of hollow pipe (1), tamper (2) and porous tantalum layer (4); Described porous tantalum layer (4) is covered in described hollow pipe (1) inwall; Described hollow pipe (1) tube wall and described porous tantalum layer (4) correspondence position have a plurality of manholes (3).
2. human body as claimed in claim 1 is implanted member, it is characterized in that:
Be bonding the connection between described porous tantalum layer (4) and the described hollow pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107879 CN203252771U (en) | 2013-03-11 | 2013-03-11 | Human body implanted component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107879 CN203252771U (en) | 2013-03-11 | 2013-03-11 | Human body implanted component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203252771U true CN203252771U (en) | 2013-10-30 |
Family
ID=49465383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320107879 Expired - Fee Related CN203252771U (en) | 2013-03-11 | 2013-03-11 | Human body implanted component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203252771U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109464224A (en) * | 2017-09-08 | 2019-03-15 | 重庆润泽医药有限公司 | A kind of tantalum stick for orthopaedics therapy |
| CN109464221A (en) * | 2017-09-08 | 2019-03-15 | 重庆润泽医药有限公司 | A kind of tantalum stick for operation |
| CN109464216A (en) * | 2017-09-07 | 2019-03-15 | 重庆润泽医药有限公司 | A kind of operation tantalum stick |
| CN109464218A (en) * | 2017-09-07 | 2019-03-15 | 重庆润泽医药有限公司 | A kind of tantalum stick of medical operation |
| CN109464220A (en) * | 2017-09-08 | 2019-03-15 | 重庆润泽医药有限公司 | A kind of tantalum stick for medical surgery |
| CN109481091A (en) * | 2017-09-13 | 2019-03-19 | 重庆润泽医药有限公司 | Tantalum stick |
| CN109498219A (en) * | 2017-09-15 | 2019-03-22 | 重庆润泽医药有限公司 | A kind of tantalum stick with pressurizing unit |
-
2013
- 2013-03-11 CN CN 201320107879 patent/CN203252771U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109464216A (en) * | 2017-09-07 | 2019-03-15 | 重庆润泽医药有限公司 | A kind of operation tantalum stick |
| CN109464218A (en) * | 2017-09-07 | 2019-03-15 | 重庆润泽医药有限公司 | A kind of tantalum stick of medical operation |
| CN109464224A (en) * | 2017-09-08 | 2019-03-15 | 重庆润泽医药有限公司 | A kind of tantalum stick for orthopaedics therapy |
| CN109464221A (en) * | 2017-09-08 | 2019-03-15 | 重庆润泽医药有限公司 | A kind of tantalum stick for operation |
| CN109464220A (en) * | 2017-09-08 | 2019-03-15 | 重庆润泽医药有限公司 | A kind of tantalum stick for medical surgery |
| CN109481091A (en) * | 2017-09-13 | 2019-03-19 | 重庆润泽医药有限公司 | Tantalum stick |
| CN109498219A (en) * | 2017-09-15 | 2019-03-22 | 重庆润泽医药有限公司 | A kind of tantalum stick with pressurizing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20190311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |