CN208598585U - A kind of shin bone reconstruction Titanium Mesh - Google Patents
A kind of shin bone reconstruction Titanium Mesh Download PDFInfo
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- CN208598585U CN208598585U CN201721074364.XU CN201721074364U CN208598585U CN 208598585 U CN208598585 U CN 208598585U CN 201721074364 U CN201721074364 U CN 201721074364U CN 208598585 U CN208598585 U CN 208598585U
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- frame body
- shin bone
- rebuilds
- titanium mesh
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Abstract
The utility model belongs to medicine bone defect healing technical field, disclose a kind of shin bone reconstruction Titanium Mesh, it includes bracket frame body that the shin bone, which rebuilds Titanium Mesh, the overall structure of the bracket frame body is open column shape, and the shape of the bracket frame body outer cylinder matches with the shape of human tibia and curvature；The both ends of the bracket frame body are equipped with the connecting hole for connection；The bracket frame body is made of first body unit and the second frame body unit being connected with first body unit clamping.Compared with the relevant technologies, a kind of shin bone of the utility model is rebuild in treatment of the Titanium Mesh for the Segmental Bone Defect of shin bone, is had excellent fixation and induced osteogenesis performance, is reduced the pain and inconvenience of patient, while reducing the treatment difficulty of medical personnel.
Description
Technical field
The utility model relates to medicine bone defect healing technical fields, rebuild Titanium Mesh more particularly to a kind of shin bone.
Background technique
In medicine technology field, difficulty is big, and healing time is long because it heals for Segmental Bone Defect, on the one hand, to patient with
It causes insufferable pain and on the other hand increases the treatment difficulty of medical personnel with inconvenience.And with medical technology
Development applied since POROUS TITANIUM has the characteristics that excellent corrosion resistance, biocompatibility, low-density and high intensity
It in the Bone Defect Repari of bearing position, is disclosed in the related technology using porous titanium framework mandible reconstruction, but does not have open answered
In reconstruction for long bone, especially shin bone.And due to by traffic accident, falling or other pressure injuries cause defect of tibial clinical often
See.
Therefore, it is really necessary to provide a kind of shin bone reconstruction Titanium Mesh solution above-mentioned technical problem.
Utility model content
The purpose of this utility model is in view of the above technical problems, to provide a kind of shin bone reconstruction Titanium Mesh, the shin
Bone remoulding Titanium Mesh includes bracket frame body, and the overall structure of the bracket frame body is open column shape, the bracket frame body column jacket
The shape in face matches with the shape of human tibia and curvature；The both ends of the bracket frame body are equipped with the connection for connection
Hole；The bracket frame body is made of first body unit and the second frame body unit being connected with first body unit clamping.
Compared with the relevant technologies, a kind of shin bone of the utility model is rebuild in treatment of the Titanium Mesh for the Segmental Bone Defect of shin bone,
With excellent fixation and induced osteogenesis performance, reduce the pain and inconvenience of patient, while reducing controlling for medical personnel
Treat difficulty.
The technical solution of the utility model
In order to solve the above technical problems, the utility model provides a kind of shin bone reconstruction Titanium Mesh, the shin bone is rebuild
Titanium Mesh includes bracket frame body, and the overall structure of the bracket frame body is open column shape, the shape of the bracket frame body outer cylinder
Shape matches with the shape of human tibia and curvature；The both ends of the bracket frame body are equipped with the connecting hole for connection；It is described
Bracket frame body is made of first body unit and the second frame body unit being connected with first body unit clamping.
Further, the first body unit is raised to clamping equipped with several length along its length, and described second
Frame body unit is equipped with the length to match with the length to clamping protrusion to clamping groove along its length.
Further, one end of the lower part of the first body unit is equipped with one along the wide to clamping of its width direction protrusion
Protrusion, one end of the lower part of the second frame body unit be equipped with one be recessed along its width direction and with it is described wide to being clamped raised phase
That matches is wide to clamping groove.
Further, the length is cylindrical or rectangle bulge-structure to clamping protrusion, and the length is to clamping groove
Corresponding cylindrical or rectangle groove structure.
Further, the width is divided into clamping protrusion and the width to the contact plane of clamping groove positioned at perpendicular
Interior vertical contact plane and the inclined flat contact plane intersected with the vertical contact plane.
Further, the angle between the vertical contact plane and the inclined flat contact plane is 80 ° -88 °.
Further, the both ends of the bracket frame body exceed the 5-10mm of defect of tibial length to be reconstructed respectively.
Further, the bracket frame body is made of porous titanium material, the first body unit and second frame body
Unit is made of the mode of 3D printing respectively.
Further, the bracket frame body is equipped with through mesh thereon, and the mesh is circular hole or long lumbar hole, described
Connecting hole is circular hole.
Further, the straight of the mesh is 0.5-3mm.
Compared with the relevant technologies, a kind of shin bone reconstruction Titanium Mesh of the utility model is used for the Segmental Bone Defect of shin bone
In treatment, there is excellent fixation and induced osteogenesis performance, reduce the pain and inconvenience of patient, while reducing medical work
The treatment difficulty of person.
The utility model the utility model has the advantages that
Compared with the relevant technologies, a kind of shin bone reconstruction Titanium Mesh of the utility model is used for the Segmental Bone Defect of shin bone
In treatment, there is excellent fixation and induced osteogenesis performance, reduce the pain and inconvenience of patient, while reducing medical work
The treatment difficulty of person.
Detailed description of the invention
It will be apparent and more hold by made detailed description, the above-mentioned advantage of the utility model in conjunction with the following drawings
Readily understood, these attached drawings are only schematical, are not intended to limit the utility model, in which:
Fig. 1 is the overall structure diagram (round mesh-structured) that a kind of shin bone of the utility model rebuilds Titanium Mesh；
Fig. 2 is the decomposition texture schematic diagram that a kind of shin bone of the utility model rebuilds Titanium Mesh；
Fig. 3 is the A direction view in Fig. 1；
Fig. 4 is overall structure diagram (the horizontally disposed rectangle net that a kind of shin bone of the utility model rebuilds Titanium Mesh
Pore structure)；
Fig. 5 is the overall structure diagram (rectangle net being obliquely installed that a kind of shin bone of the utility model rebuilds Titanium Mesh
Pore structure).
In figure:
Bracket frame body 1, connecting hole 2, mesh 3；
First body unit 11, the second frame body unit 12, vertical contact plane 13, inclined flat contact plane 14；
Length is to clamping protrusion 111, and wide to clamping protrusion 112, length is wide to clamping groove 122 to clamping groove 121.
Specific embodiment
Combined with specific embodiments below and attached drawing, Titanium Mesh is rebuild to a kind of shin bone of the utility model to carry out specifically
It is bright.
The embodiment recorded herein is the specific specific embodiment of the utility model, for illustrating the structure of the utility model
Think, be it is explanatory and illustrative, should not be construed as the limitation to the utility model embodiment and the scope of the utility model.
In addition to the embodiment recorded herein, those skilled in the art can also be based on disclosed in the claim of this application book and specification
For content using obvious other technical solutions, these technical solutions include using taking the post as to the embodiment recorded herein
The technical solution of what obvious substitutions and modifications.
A kind of shin bone reconstruction Titanium Mesh schematic diagram, as shown in Figure 1-3, a kind of shin bone provided by the utility model rebuilds titanium
Net bracket, it includes bracket frame body 1 that shin bone, which rebuilds Titanium Mesh, and the overall structure of bracket frame body 1 is open column shape, bracket frame body 1
The shape of outer cylinder matches with the shape of human tibia and curvature；The both ends of bracket frame body 1 are equipped with the connection for connection
Hole 2；Bracket frame body 1 is made of first body unit 11 and the second frame body unit being connected with the clamping of first body unit 11.
First body unit 11 is equipped with several length to clamping protrusion 111 along its length, and the second frame body unit is along it
Length direction is equipped with long to the length that clamping protrusion 111 matches to clamping groove 121.
One end of the lower part of first body unit 11 is equipped with one along the wide to clamping protrusion 112 of its width direction protrusion, and the
One end of the lower part of two frame body units be equipped with one be recessed along its width direction and with it is wide match to clamping protrusion 112 it is wide to
Clamping groove 122.
Length is cylindrical or rectangle bulge-structure to clamping protrusion 111, and length is corresponding cylindrical to clamping groove 121
Or the groove structure of rectangle.
It is wide to be divided into vertically connecing in perpendicular to clamping protrusion 112 and the wide contact plane to clamping groove 122
Touching plane 13 and the inclined flat contact plane 14 intersected with vertical contact plane 13.
Angle between vertical contact plane 13 and partially flat contact plane 14 is 80 ° -88 °.
The both ends of bracket frame body 1 exceed the 5-10mm of defect of tibial length to be reconstructed respectively.
The main function of angle setting between vertical contact plane and the inclined flat contact plane is guarantee first
Can effectively it engage between frame body unit 11 and the second frame body unit 12, and the structure can guarantee first body unit 11 and
Two frame body units 12 can mutually limit the freedom degree being mutually shifted along the radial direction of bracket frame body 1, guarantee the entirety of bracket frame body 1
The stability of structure.
The both ends of frame body exceed the range selection of defect of tibial length to be reconstructed respectively, main to consider to guarantee effective connection
Length.
The selection of mesh directly passed through need to guarantee the integral strength of bracket frame body 1, and the selection of specific diameter is according to bracket frame body
1 overall structure adjustment.The overall structure of bracket frame body 1 is big, then selects value bigger than normal within the scope of mesh, bracket frame body 1
Overall structure is small, then selects value less than normal within the scope of mesh.
It should be noted that the structure of mesh can also be shown in Fig. 4 in addition to borehole structure shown in attached drawing 1
Horizontally disposed quadratic mesh structure or the quadratic mesh structure being obliquely installed shown in Fig. 5.
Bracket frame body 1 is made of porous titanium material, and first body unit 11 and second support unit are respectively by 3D printing
Mode is made.
Bracket frame body 1 is equipped with the mesh 3 through thereon, and mesh 3 is circular hole or long lumbar hole, and connecting hole 2 is circular hole.
The straight of mesh 3 is 0.5-3mm.
In the treatment of defect of tibial reparation, according to demand, in defect section bone grafting, while it being implanted into a kind of shin bone of the application
Rebuild Titanium Mesh, by screw pass through shin bone rebuild the both ends of Titanium Mesh beyond the connecting hole 2 on part respectively with knochenbruch
Both ends connection and effectively fix.
Bracket frame body 1 is clamped the second frame body unit group being connected by first body unit 11 and with first body unit 11
At.Split type structure takes dismounting convenient for implantation.
First body unit 11 is equipped with several length to clamping protrusion 111 along its length, and the second frame body unit is along it
Length direction is equipped with long to the length that clamping protrusion 111 matches to clamping groove 121.It is long to clamping protrusion 111 and long to card
The cooperation of groove 121 is connect, prevents first body unit 11 and the second frame body unit for being clamped limit.
One end of the lower part of first body unit 11 is equipped with one along the wide to clamping protrusion 112 of its width direction protrusion, and the
One end of the lower part of two frame body units is equipped with one and is recessed along its width direction and with wide to the wide to card of 112 matching of clamping protrusion
Connect groove 122.It is wide to clamping protrusion 112 and it is wide to clamping groove 122 convenient for effectively clamping and mutually accept.
Compared with the relevant technologies, a kind of shin bone reconstruction Titanium Mesh of the utility model is used for the Segmental Bone Defect of shin bone
In treatment, there is excellent fixation and induced osteogenesis performance, reduce the pain and inconvenience of patient, while reducing medical work
The treatment difficulty of person.
The utility model is not limited to above embodiment, anyone can obtain other under the enlightenment of the utility model
Various forms of products, however, make any variation in its shape or structure, it is all with identical or similar to the present application
Technical solution, all fall within the protection scope of the utility model.
Claims (10)
1. a kind of shin bone rebuilds Titanium Mesh, which is characterized in that it includes bracket frame body, the branch that the shin bone, which rebuilds Titanium Mesh,
The overall structure of frame frame body is open column shape, the shape of the bracket frame body outer cylinder and the shape of human tibia and curvature kissing
It closes；The both ends of the bracket frame body are equipped with the connecting hole for connection；The bracket frame body by first body unit and with institute
State connected the second frame body unit composition of first body unit clamping.
2. shin bone according to claim 1 rebuilds Titanium Mesh, which is characterized in that the first body unit is along its length
Direction is equipped with several length to clamping protrusion, and the second frame body unit is equipped with convex to being clamped with the length along its length
The length to match is acted to clamping groove.
3. shin bone according to claim 2 rebuilds Titanium Mesh, which is characterized in that the lower part of the first body unit
One end is equipped with one along the wide to clamping protrusion of its width direction protrusion, and one end of the lower part of the second frame body unit is equipped with an edge
Its width direction recess and with it is described it is wide match to clamping protrusion it is wide to clamping groove.
4. shin bone according to claim 3 rebuilds Titanium Mesh, which is characterized in that the length is cylindrical to clamping protrusion
Or the bulge-structure of rectangle, the length to clamping groove be corresponding cylindrical or rectangle groove structure.
5. shin bone according to claim 4 rebuilds Titanium Mesh, which is characterized in that described wide to clamping protrusion and the width
It is divided into vertical contact plane in perpendicular to the contact plane of clamping groove and intersects with the vertical contact plane
Inclined flat contact plane.
6. shin bone according to claim 5 rebuilds Titanium Mesh, which is characterized in that the vertical contact plane and it is described partially
Angle between flat contact plane is 80 ° -88 °.
7. shin bone according to claim 6 rebuilds Titanium Mesh, which is characterized in that the both ends of the bracket frame body surpass respectively
The 5-10mm of defect of tibial length to be reconstructed out.
8. shin bone according to claim 7 rebuilds Titanium Mesh, which is characterized in that the bracket frame body is by porous titanium material
It is made, the first body unit and the second frame body unit are made of the mode of 3D printing respectively.
9. shin bone according to claim 8 rebuilds Titanium Mesh, which is characterized in that the bracket frame body, which is equipped with, runs through it
On mesh, the mesh is circular hole or long lumbar hole or the mesh is the rectangular opening being horizontally or diagonally arranged, the connecting hole
For circular hole.
10. shin bone according to claim 9 rebuilds Titanium Mesh, which is characterized in that the straight of the mesh is 0.5-
3mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721074364.XU CN208598585U (en) | 2017-08-25 | 2017-08-25 | A kind of shin bone reconstruction Titanium Mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721074364.XU CN208598585U (en) | 2017-08-25 | 2017-08-25 | A kind of shin bone reconstruction Titanium Mesh |
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| Publication Number | Publication Date |
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| CN208598585U true CN208598585U (en) | 2019-03-15 |
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| CN201721074364.XU Active CN208598585U (en) | 2017-08-25 | 2017-08-25 | A kind of shin bone reconstruction Titanium Mesh |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904667A (en) * | 2020-09-08 | 2020-11-10 | 四川大学 | Self-locking segmentation design method for maxillary defect prosthesis |
-
2017
- 2017-08-25 CN CN201721074364.XU patent/CN208598585U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904667A (en) * | 2020-09-08 | 2020-11-10 | 四川大学 | Self-locking segmentation design method for maxillary defect prosthesis |
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