CN207940943U - The metal skull board fixer of automatic adjusument - Google Patents
The metal skull board fixer of automatic adjusument Download PDFInfo
- Publication number
- CN207940943U CN207940943U CN201721527752.9U CN201721527752U CN207940943U CN 207940943 U CN207940943 U CN 207940943U CN 201721527752 U CN201721527752 U CN 201721527752U CN 207940943 U CN207940943 U CN 207940943U
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- CN
- China
- Prior art keywords
- metal skull
- metal
- mesh
- skull plate
- plate
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Abstract
A kind of metal skull board fixer of automatic adjusument, it is characterized in that, it includes the first metal skull plate, second metal skull plate, fixing glue and connector, first mesh at several intervals is evenly arranged on first metal skull plate, second mesh at several intervals is evenly arranged on second metal skull plate, connecting hole is equipped between two neighboring first mesh, the chute hole of bar shaped is equipped between two neighboring second mesh, the connector may pass through the connecting hole and chute hole and the first metal skull plate and the second metal skull plate link together.The utility model substitutes one whole metal skull plate using the first metal skull plate of docking and the second metal skull plate, so that it is with slight displacement, slight deformation can be carried out to adapt to the variation of encephalic environment when needing deformation, so as to cope with generated stress in skull growth course, and the metal skull plate made is without limitation on the growth of skull.
Description
【Technical field】
The utility model is related to medical instrument, more particularly to the metal skull board fixer of a kind of automatic adjusument.
【Background technology】
Normal growth and development and nervous function of the post-surgery skull defect caused by the reasons such as trauma surgery to children's cranium brain
Recovery be affected：Skull defeci destroys the closure of skull, leads to the pressure imbalance of each physiologic spaces of encephalic, makes to lack
Area's cerebral vasodilators are damaged, blood flow velocity slows down, and regional flow is retarded by silt；Simultaneously children's skull defeci can with the development of brain tissue and
Become larger, defect edge is turned-out, and the brain tissue of protrusion is also in gradually that progressive atrophoderma and capsule become.On the other hand, due to local cerebral
Tissue loses bone barrier, and children are vivaciously active in addition, easily cause secondary brain injury.In addition, also easily causing dizzy, head
Bitterly, the skull defect syndromes such as fear, defective region discomfort, influence infant social activities.
5 years old or less or diameter 3cm skull defeci below can not repairing or only electing property operation in principle；5 years old with
Upper and Defect diameter is more than 3cm or more, influences beauty, patient (youngster) has no a sense of safety, can early stage row titanium net skull neoplasty.By
Yu children's skulls have its dynamic characteristic, limit application of the rigid materials such as titanium net in children's skull repairing.
【Utility model content】
The purpose of the utility model is to solve the above problems and to provide a kind of versatile, be suitable for encephalic environmental change from
Adapt to the metal skull board fixer adjusted.
To achieve the above object, the utility model provides a kind of metal skull board fixer of automatic adjusument,
It is characterized in that comprising the first metal skull plate, the second metal skull plate, fixing glue and connector, in the first metal cranium
It is evenly arranged with first mesh at several intervals on bone plate, several are evenly arranged on second metal skull plate
Every the second mesh, between two neighboring first mesh be equipped with connecting hole, between two neighboring second mesh be equipped with bar shaped
Chute hole, the connector may pass through the connecting hole and chute hole and by the first metal skull plate and the second metal skull plate
It links together.
The connecting hole is set to the middle position between two neighboring first mesh；The chute hole is set to two neighboring
Middle position between second mesh.
First mesh and the second mesh are the consistent square hole of size.
The connecting hole is round hole, and diameter is less than the length of side of first mesh；The length of the chute hole and institute
The length of side for stating the second mesh is consistent, and width is consistent with the diameter of the connecting hole.
The connector includes the first connector and the second connector, and first connector is equipped with orthogonal first
Planar portions and the first rod body part, are equipped with external screw thread in first rod body part, and second connector is equipped with orthogonal
Second planar portions and the second rod body part are equipped in second rod body part along its axially extending internal thread, the external screw thread
Match with the internal thread, first rod body part can be threaded connection with together with the second rod body part.
First rod body part and the second rod body part are cylindrical rod, and the outer diameter of second rod body part is less than the company
Connect the diameter in hole.
The length of second rod body part is more than the sum of the thickness of first metal skull plate and the second metal skull plate.
The favorable attributes of the utility model are, efficiently solve the above problem.The utility model is by using docking
The first metal skull plate and the second metal skull plate substitute one whole metal skull plate, and in the first metal skull plate and the
The junction of two metal skull plates is provided with deflection yoke, so that it can carry out slight deformation with suitable when needing deformation
The variation of encephalic environment is answered, and then generated stress in skull growth course can be coped with, and the metal skull plate made will not limit
The growth of skull processed.The metal skull plate fixture structure of the automatic adjusument of the utility model is ingenious, versatile, and
It can cut randomly, it has strong practicality, preferably widelys popularize.
【Description of the drawings】
Fig. 1 is the floor map of the first metal skull plate 10.
Fig. 2 is the floor map of the second metal skull plate 20.
Fig. 3 is the cutting method schematic diagram of the first metal skull plate 10 and the second metal skull plate 20.
Fig. 4 is the schematic diagram of the first metal skull plate 10 and the overlapping connection of the second metal skull plate 20 in Fig. 3.
Fig. 5 is another cutting method schematic diagram of the first metal skull plate 10 and the second metal skull plate 20.
Fig. 6 is the schematic diagram of the first metal skull plate 10 and the overlapping connection of the second metal skull plate 20 in Fig. 5.
Fig. 7 is the structural exploded view of connector 30.
Fig. 8 is sectional view when connector 30 connects.
Wherein, the first metal skull plate 10, the first mesh 11, connecting hole 12, the second metal skull plate 20, the second mesh
21, chute hole 22, connector 30, the first connector 31, the first planar portions 311, the first rod body part 312, external screw thread 313, second
Connector 32, the second planar portions 321 and the second rod body part 322, internal thread 323.
【Specific implementation mode】
The following example is being explained further and supplementing to the utility model, does not constitute any limit to the utility model
System.
As shown in Fig. 1~Fig. 8, the metal skull board fixer of the automatic adjusument of the utility model includes the first metal
Skull plate 10, the second metal skull plate 20, fixing glue and connector 30.
As shown in Fig. 1~Fig. 6, first metal skull plate, 10 and second metal skull plate 20 is used for according to area to be repaired
The shape in domain cuts out suitable shape.The fixing glue is for consolidating the first metal skull plate 10 and the second metal skull plate 20
It is scheduled on skull corresponding position, the connector 30 is for being flexibly connected first metal skull plate, 10 and second metal skull
Plate 20 so that there is slight displacement, so that entirely between the first metal skull plate 10 and the second metal skull plate 20
Metal skull plate can cope with generated stress in skull growth course, make growth of the metal skull plate without limitation on skull.
Specifically, as shown in Fig. 1~Fig. 8, the of several intervals is evenly arranged on first metal skull plate 10
One mesh 11.First mesh 11 is square hole.First mesh 11 can be used as the mounting hole of fixing glue, in use, can
Fixing glue is passed through into suitable a certain first mesh 11 and first metal skull plate 10 is fixed on skull corresponding position.It is complete
The first whole metal skull plate 10 is square plate, and the first mesh 11 is uniformly distributed on first metal skull plate 10.Work as needs
When metal skull plate of different shapes is repaired, which can be cut.
As shown in Fig. 1~Fig. 6, it is flexibly connected second metal skull plate 20 for convenience, in two neighboring first mesh
Connecting hole 12 there are one being set between 11.The connecting hole 12 is round hole, and diameter is less than the length of side of first mesh 11.This
In embodiment, just setting there are one connecting hole 12 between each two adjacent first mesh 11, the connecting hole 12 is located at adjacent the
Centre between one mesh 11, so that the first mesh 11 and connecting hole 12 on first metal skull plate 10 are in battle array
Column distribution is used to be easier to cut randomly.
As shown in Fig. 1~Fig. 6, second mesh at several intervals is evenly arranged on second metal skull plate 20
21.Second mesh 21 is square hole, and shape size is consistent with first mesh 11.Second mesh 21 can be used as
The mounting hole of fixing glue, in use, fixing glue can be passed through to suitable a certain second mesh 21 and by second metal skull plate
20 are fixed on skull corresponding position.Complete second metal skull plate 20 is square plate, and the second mesh 21 is uniformly distributed in this
On second metal skull plate 20.It, can be to second metal skull plate when needing metal skull plate of different shapes to be repaired
20 are cut.
First metal skull plate 10, the second metal skull plate 20, fixing glue can be selected well known medical metal and be made,
Such as titanium.
As shown in Fig. 1~Fig. 6, for convenience of being flexibly connected with first metal skull plate 10, in two neighboring second net
The chute hole 22 there are one strip is set between hole 21.The length of side one of the length of the chute hole 22 and second mesh 21
It causes, width is consistent with the diameter of the connecting hole 12.In the present embodiment, just setting between each two adjacent second mesh 21
There are one chute hole 22, centre of the chute hole 22 between two neighboring second mesh 21, so that described second
The second mesh 21 and chute hole 22 on metal skull plate 20 are in array distribution, are used to be easier to cut randomly.
As shown in Fig. 7~Fig. 8, it is flexibly connected first metal skull plate, 10 and second metal skull plate 20 for convenience,
The connector 30 is equipped with the first connector 31 and the second connector 32.First connector 31 is equipped with orthogonal first
Planar portions 311 and the first rod body part 312 are equipped with external screw thread 313 in first rod body part 312；Second connector 32
Equipped with 321 and second rod body part 322 of orthogonal second planar portions, it is equipped with along its axial direction in second rod body part 322
The internal thread 323 of extension；The external screw thread 313 matches with the internal thread 323, is used for so that first connector 31
It is threaded togather with the second connector 32.First rod body part, 312 and second rod body part 322 is cylindrical rod, institute
The outer diameter for stating the second rod body part 322 is less than the diameter of the connecting hole 12, and length is slightly larger than first metal skull plate 10
With the sum of the thickness of the second metal skull plate 20.When the first connector 31 and the second connector 32 are threaded togather, institute
It states the first planar portions 311 and the second planar portions 321 is located at the both ends of rod body part, position-limiting action can be played.Pass through pairing
The first connector 31 and the second connector 32 of connection, can be by first metal skull plate, 10 and second metal skull plate 20
It is movably connected.
Thereby, the metal skull board fixer of the automatic adjusument of the utility model is just formd.In use, can basis
Shape pair the first metal skull plate 10 and the second metal skull plate 20 of restoring area are cut, then use connector 30 by its
It links together, is finally fixed in skull corresponding position using fixing glue.Due to the first metal cranium of the utility model
20 symmetrical configuration of bone plate 10 and the second metal skull plate, therefore, in use, can have a variety of different occupation modes：
Occupation mode one：10 and second metal skull plate of the first metal skull plate is cut according to the shape of restoring area
20；When cutting, as shown in figure 3, retaining the integrality of the first mesh 11 and the second mesh 21.Then by the first metal skull plate 10
It being overlapped with one side edge of the second metal skull plate 20 so that the connecting hole 12 corresponds to chute hole 22, as shown in figure 4,
Then the connector 30 is installed in connecting hole 12 and chute hole 22 so that the first metal skull plate 10 and the second metal skull
Plate 20 cannot come off.Then it is corresponding the first metal skull plate 10 and the second metal skull plate 20 to be fixed on skull using fixing glue
At position.Since the chute hole 22 is elongated, thus have between the first metal skull plate 10 and the second metal skull plate 20
There is slight displacement, when intracranial pressure becomes larger or skull is grown, the metal skull plate of original size cannot meet the needs
When, the first metal skull plate 10 and the second metal skull plate 20 can carry out slight displacement along the direction of chute hole 22, with suitable
Answer the variation of encephalic environment.
Occupation mode two：When cutting, as shown in figure 5, retaining the integrality of the first mesh 11, by one end of the second mesh 21
It cuts thoroughly and makes the second mesh 21 of marginal position opening-like.When the second mesh 21 is opening-like, the second mesh 21 it
Between position just form the connection strap structure being spaced apart.When first metal skull plate 10 and the second metal skull plate 20 connect,
As shown in fig. 6, by connecting hole 12 it is corresponding with the chute hole 22 on connection strap on, then installation connector 30 in it, makes
It obtains the first metal skull plate 10 and the second metal skull plate 20 is movably connected.When by the cunning on connecting hole 12 and connection strap
When slot 22 is correspondingly connected with, the first mesh 11 and the second mesh 21 can be both aligned, and can also be mutually staggered.When the first metal skull plate
10 and second metal skull plate 20 be movably connected after, using fixing glue by first metal skull plate 10 and the second gold medal
The edge for belonging to skull plate 20 is fixed on skull corresponding position, to complete to repair.
The metal skull board fixer of the automatic adjusument of the utility model is using the first metal skull plate 10 docked
The metal skull plate that one whole is substituted with the second metal skull plate 20, so that it can needed with slight displacement
Slight deformation is carried out when deformation to adapt to the variation of encephalic environment, so as to cope with generated in skull growth course answer
Power, and the metal skull plate made is without limitation on the growth of skull.The metal skull plate of the automatic adjusument of the utility model is fixed
Apparatus structure is ingenious, versatile, and can cut randomly, and it has strong practicality, preferably widelys popularize.
Although being disclosed to the utility model by above example, the scope of the utility model is not limited to
In this, under conditions of conceiving without departing from the utility model, it is similar that above each component can use technical field personnel to understand
Or equivalent element is replaced.
Claims (7)
1. a kind of metal skull board fixer of automatic adjusument, which is characterized in that it include the first metal skull plate (10),
Second metal skull plate (20), fixing glue and connector (30), in first metal skull plate (10) if on be evenly arranged with
First mesh (11) at dry interval, is evenly arranged with second net at several intervals on second metal skull plate (20)
Hole (21) is equipped with connecting hole (12) between two neighboring first mesh (11), is set between two neighboring second mesh (21)
There is a chute hole (22) of bar shaped, the connector (30) may pass through the connecting hole (12) and chute hole (22) and by the first metal
Skull plate (10) and the second metal skull plate (20) link together.
2. the metal skull board fixer of automatic adjusument as described in claim 1, which is characterized in that the connecting hole
(12) it is set to the middle position between two neighboring first mesh (11)；The chute hole (22) is set to two neighboring second net
Middle position between hole (21).
3. the metal skull board fixer of automatic adjusument as claimed in claim 2, which is characterized in that first mesh
(11) it is the consistent square hole of size with the second mesh (21).
4. the metal skull board fixer of automatic adjusument as claimed in claim 3, which is characterized in that the connecting hole
(12) it is round hole, the length of side of the diameter less than first mesh (11)；The length and described second of the chute hole (22)
The length of side of mesh (21) is consistent, and width is consistent with the diameter of the connecting hole (12).
5. the metal skull board fixer of automatic adjusument as claimed in claim 4, which is characterized in that the connector
(30) include the first connector (31) and the second connector (32), it is flat that first connector (31) is equipped with orthogonal first
Facial (311) and the first rod body part (312) are equipped with external screw thread (313) on first rod body part (312), and described second connects
Fitting (32) is equipped with orthogonal second planar portions (321) and the second rod body part (322), in second rod body part (322)
It being equipped with along its axially extending internal thread (323), the external screw thread (313) matches with the internal thread (323), and described the
One rod body part (312) can be threaded connection with together with the second rod body part (322).
6. the metal skull board fixer of automatic adjusument as claimed in claim 5, which is characterized in that first body of rod
Portion (312) and the second rod body part (322) are cylindrical rod, and the outer diameter of second rod body part (322) is less than the connecting hole
(12) diameter.
7. the metal skull board fixer of automatic adjusument as claimed in claim 6, which is characterized in that second body of rod
The length in portion (322) is more than the sum of the thickness of first metal skull plate (10) and the second metal skull plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527752.9U CN207940943U (en) | 2017-11-15 | 2017-11-15 | The metal skull board fixer of automatic adjusument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527752.9U CN207940943U (en) | 2017-11-15 | 2017-11-15 | The metal skull board fixer of automatic adjusument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207940943U true CN207940943U (en) | 2018-10-09 |
Family
ID=63703419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721527752.9U Expired - Fee Related CN207940943U (en) | 2017-11-15 | 2017-11-15 | The metal skull board fixer of automatic adjusument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207940943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249040A (en) * | 2020-01-16 | 2020-06-09 | 河北瑞鹤医疗器械有限公司 | Deformable bone filling structure |
-
2017
- 2017-11-15 CN CN201721527752.9U patent/CN207940943U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249040A (en) * | 2020-01-16 | 2020-06-09 | 河北瑞鹤医疗器械有限公司 | Deformable bone filling structure |
| CN111249040B (en) * | 2020-01-16 | 2022-04-15 | 河北瑞鹤医疗器械有限公司 | Deformable bone filling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20191115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |