CN209661767U - A kind of chest clavicle joint bone plate of improvement - Google Patents
A kind of chest clavicle joint bone plate of improvement Download PDFInfo
- Publication number
- CN209661767U CN209661767U CN201822137388.6U CN201822137388U CN209661767U CN 209661767 U CN209661767 U CN 209661767U CN 201822137388 U CN201822137388 U CN 201822137388U CN 209661767 U CN209661767 U CN 209661767U
- Authority
- CN
- China
- Prior art keywords
- fixing piece
- connector
- breastbone
- clavicle
- bone plate
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 210000003109 clavicle Anatomy 0.000 title claims abstract description 89
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 52
- 210000001562 sternum Anatomy 0.000 claims abstract description 100
- 210000000038 chest Anatomy 0.000 claims abstract description 34
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000007356 Fracture Dislocation Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 206010011224 Cough Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 210000000115 thoracic cavity Anatomy 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000002411 hand bone Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Prostheses (AREA)
Abstract
The utility model discloses a kind of chest clavicle joint bones plate of improvement, the bone plate includes clavicle fixing piece, connector and breastbone fixing piece, clavicle fixing piece, connector and breastbone fixing piece are sequentially connected, clavicle fixing piece is strip fixing piece, breastbone fixing piece is triangle fixing piece, screw hole is provided on clavicle fixing piece and breastbone fixing piece, breastbone fixing piece includes sleeve, and sleeve is used cooperatively with connector.The bone plate is fixed on breastbone by the breastbone fixing piece of triangle, is needed to punch on breastbone compared to existing bone plate, is reduced operating difficulty and operation risk, also reduce the wound degree to patient.
Description
Technical field
The utility model relates to medical instruments field, the chest clavicle joint bone plate of specifically a kind of improvement.
Background technique
Articulatio sternoclavicularis fracture dislocation is common clinical, and articulatio sternoclavicularis fracture dislocation can cause serious complication, even
Threat to life.Articulatio sternoclavicularis fracture dislocation is treated usually using chest clavicle joint bone plate as shown in Figure 1.Use the chest clavicle
Joint bone plate needs to make a call to a perforation on breastbone, and one end of interconnecting piece is penetrated in hole from the subsequent tissue of breastbone, then
It is fixed with buckle.And the intensity of breastbone can be reduced by perforating, and the operating difficulty for punching hole is big, there is big blood vessel behind breastbone, beats
Secondary injury is be easy to cause when wearing；The step for one end of interconnecting piece is penetrated in hole from the subsequent tissue of breastbone difficulty is also very
Greatly, it is easy that patient is caused seriously to damage.In addition to this, the interconnecting piece length of the chest clavicle joint bone plate is too long, uses
Occurs the case where many cases interconnecting piece fracture in journey.
Therefore, applicant proposes that one kind is exempted to perforate, chest clavicle joint bone plate with long service life.
Utility model content
It is in the prior art to solve the purpose of this utility model is to provide a kind of chest clavicle joint bone plate of improvement
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of chest clavicle joint bone plate of improvement, bone plate include clavicle fixing piece, connector and breastbone fixing piece, lock
Bone fixation means, connector and breastbone fixing piece are sequentially connected, and clavicle fixing piece is strip fixing piece, and breastbone fixing piece is triangle
Be provided with screw hole on shape fixing piece, clavicle fixing piece and breastbone fixing piece, breastbone fixing piece includes sleeve, sleeve with connect
Part is used cooperatively.
In the above-mentioned technical solutions, chest clavicle joint is consolidated by clavicle fixing piece, connector and breastbone fixing piece
It is fixed.Clavicle fixing piece is fixed on clavicle, and breastbone fixing piece is fixed on breastbone after connecting with connector, which does not need
It perforates to breastbone, reduces the injury to human body, while the bone plate shortens the length of connector, enhances connector
Intensity, extend the service life of the bone plate；Breastbone fixing piece is triangle, is on the one hand opposite with the shape of breastbone
It answers, is on the other hand that clavicle can be prevented in breastbone using the breastbone fixing piece of triangle because triangle has stability
It is moved forward and backward in recess.
Preferably, connector is L shape connector, and connector includes the first connector and the second connector, sleeve
It is provided with cavity, the second connector and cavity are used cooperatively, and the length of the second connector is greater than the length of cavity.
In the above-mentioned technical solutions, clavicle fixing piece and breastbone fixing piece pass through the second connector and cavity cooperation progress chest
Clavicle joint is fixed, and the second connector is passed through cavity when use, thus plays and is connected and fixed clavicle fixing piece and breastbone
The effect of fixing piece is fixed to carry out chest clavicle joint；The length of second connector is greater than the length of cavity, and second connects
Junctor be in level on cavity, the level no external force, so the second connector will not be deviate from from cavity, because
This thing for not needing other nut nut etc is fixed, to save material.
Preferably, cavity is cylindrical cavity, and the second connector is cylindrical connector, the second connection body section
Diameter be less than cavity cross section diameter.
In the above-mentioned technical solutions, cylindrical cavity and cylindrical connector facilitate clavicle fixing piece and breastbone fixing piece into
Row quickly connection, to save operating time；For people in breathing, breastbone can generate rotation by a small margin with the expansion in thoracic cavity,
The diameter of second connection body section is slightly less than the diameter of cavity cross section, can solve this rotation and answers to the bone plate bring
Power mitigates patient using bone plate bring pain, so that patient is more comfortable in breathing.
Preferably, screw hole is bowl-shape screw hole, and screw hole includes curved surface and scuff-resistant coating, the internal diameter of curved surface along
Become smaller toward the direction of scuff-resistant coating.
In the above-mentioned technical solutions, when clavicle fixing piece, breastbone fixing piece are respectively fixed on clavicle and breastbone by screw,
It is too deep that curved surface and scuff-resistant coating can not only prevent screw to be screwed into, but also can prevent screw from wearing screw hole, prevent screw from
Deviate from screw hole, prevents screw on bone, and clavicle fixing piece and breastbone fixing piece fall off from bone.
Preferably, the two sides of clavicle fixing piece are provided with arc groove, the radian and human finger of arc groove
Radian it is consistent.
In the above-mentioned technical solutions, arc groove is taken clavicle fixing piece convenient for doctor, in screw fixing lock bone fixation means
When, what doctor may need relatively long time holds clavicle fixing piece, and arc groove makes doctor that will not feel to cough up hand, mentions
The comfort level of Gao doctor.
Preferably, the plane where cavity is parallel with the plane where breastbone fixing piece, sets on breastbone fixing piece
It is equipped with empty slot, empty slot is triangle empty slot, and the center of triangle empty slot and the center of breastbone fixing piece are in same position
It sets.
In the above-mentioned technical solutions, the plane where cavity is parallel with the plane where breastbone fixing piece, and such second connects
Extension bar could pass through cavity and connect with breastbone fixing piece, play the role of being connected and fixed chest clavicle joint；It is set on breastbone fixing piece
It is equipped with empty slot, raw material can be saved when producing breastbone fixing piece；The center of triangle empty slot and the center of breastbone fixing piece
Be be overlapped ensure that the structure of breastbone fixing piece is uniform, when being screwed breastbone fixing piece, breastbone fixing piece stress is equal
Even, it is also more uniform that breastbone fixing piece acts on the power with human body, and patient can feel more comfortable, at the same breastbone fixing piece by
Power uniformly also extends the service life of breastbone fixing piece.
Preferably, clavicle fixing piece is an integral structure with connector.
In the above-mentioned technical solutions, clavicle fixing piece and connector use integral structure, assembling are avoided, using more
It is convenient.
Compared with prior art, the utility model has the beneficial effects that
1, the bone plate is fixed on breastbone by the breastbone fixing piece of triangle, is needed compared to existing bone plate portion
It is punched on breastbone, reduces operating difficulty and risk, also reduce the wound degree to patient.
2, cavity and the second connector are used cooperatively, and breastbone is rotated when solving patient respiration answers to bone plate bring
Power alleviates patient and uses bone plate bring pain.
3, the length of connector shortens, and increases the length of connector, extends the service life of connector.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of chest clavicle joint bone plate in the prior art；
Fig. 2 is a kind of use scheme of installation of the chest clavicle joint bone plate of improvement of the utility model；
Fig. 3 is a kind of structural schematic diagram of the chest clavicle joint bone plate of improvement of the utility model；
Fig. 4 is that a kind of clavicle fixing piece of chest clavicle joint bone plate of improvement of the utility model and the structure of connector are shown
It is intended to one；
Fig. 5 is that a kind of clavicle fixing piece of chest clavicle joint bone plate of improvement of the utility model and the structure of connector are shown
It is intended to two；
Fig. 6 is a kind of structural schematic diagram one of the breastbone fixing piece of New pattern chest clavicle joint bone plate of the utility model；
Fig. 7 is a kind of structural schematic diagram two of the breastbone fixing piece of New pattern chest clavicle joint bone plate of the utility model；
Fig. 8 is that a kind of clavicle fixing piece of chest clavicle joint bone plate of improvement of the utility model and the structure of connector are shown
It is intended to the enlarged diagram in one at A.
In figure: 1- interconnecting piece, 2- buckle, 3- clavicle, 4- clavicle fixing piece, 5- connector, the first connector of 51-, 52-
Two connectors, 6- breastbone fixing piece, 61- sleeve, 62- cavity, 7- breastbone, 8- screw hole, 81- curved surface, 82- scuff-resistant coating.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Such as Fig. 2~3, in the utility model embodiment, a kind of chest clavicle joint bone plate of improvement, the bone plate includes lock
Bone fixation means 4, connector 5 and breastbone fixing piece 6, clavicle fixing piece 4, connector 5 and breastbone fixing piece 6 are sequentially connected, clavicle
Fixing piece 4 is strip fixing piece, and breastbone fixing piece 6 is triangle fixing piece, on clavicle fixing piece 4 and breastbone fixing piece 6
It is provided with screw hole 8, breastbone fixing piece 6 includes sleeve 61, and sleeve 61 is used cooperatively with connector 5.
In the above-mentioned technical solutions, chest clavicle joint is carried out by clavicle fixing piece 4, connector 5 and breastbone fixing piece 6
It is fixed.Clavicle fixing piece 4 is fixed on clavicle 3, and breastbone fixing piece 6 is fixed on breastbone after connecting with connector 5, the bone plate
It does not need to perforate to breastbone, reduces the injury to human body, while the bone plate shortens the length of connector 5, enhance
The intensity of connector 5, extends the service life of the bone plate；Breastbone fixing piece 6 is triangle, is on the one hand and breastbone
Shape is corresponding, is on the other hand that can prevent clavicle using the breastbone fixing piece 6 of triangle because triangle has stability
3 are moved forward and backward in the recess of breastbone 7.
As also shown in e.g. figs. 4-7, connector 5 is L shape connector 5, and connector 5 includes the first connector 51 and the second connector
52, sleeve 61 is provided with cavity 62, and the second connector 52 and cavity 62 are used cooperatively, and the length of the second connector 52 is greater than cavity
62 length.
In the above-mentioned technical solutions, clavicle fixing piece 4 and breastbone fixing piece 6 are cooperated by the second connector 52 and cavity 62
It carries out chest clavicle joint to fix, the second connector 52 is passed through into cavity 62 when use, thus play that be connected and fixed clavicle solid
Determine the effect of part 4 and breastbone fixing piece 6, is fixed to carry out chest clavicle joint；The length of second connector 52 is greater than cavity 62
Length, and the second connector 52 be in level on cavity 62, the level no external force, so second connection
Body 52 will not be deviate from from cavity 62, therefore the thing for not needing other nut nut etc is fixed, to save
Material.
Cavity 62 is cylindrical cavity 62, and the second connector 52 is cylindrical connector, 52 section of the second connector it is straight
Diameter is less than the diameter in 62 section of cavity.
In the above-mentioned technical solutions, cylindrical cavity 62 and cylindrical connector facilitate clavicle fixing piece 4 and breastbone to fix
Part 6 is quickly connected, to save operating time；In breathing, breastbone can generate by a small margin people with the expansion in thoracic cavity
Rotation, the diameter in 52 section of the second connector are slightly less than the diameter in 62 section of cavity, can solve this rotation and give the bone plate
Bring stress, so that patient is more comfortable in breathing.
As shown in figure 8, screw hole 8 be bowl-shape screw hole 8, screw hole 8 include curved surface 81 and scuff-resistant coating 82, curved surface 81 it is interior
Diameter becomes smaller along the direction toward scuff-resistant coating 82.
In the above-mentioned technical solutions, clavicle fixing piece 4, breastbone fixing piece 6 are respectively fixed to clavicle 3 and breastbone 7 by screw
When upper, curved surface 81 and scuff-resistant coating 82 can not only prevent screw to be screwed into too deeply, but also can prevent screw from wearing screw hole 8,
It prevents screw from deviating from from screw hole 8, prevents screw on bone, and clavicle fixing piece 4 and breastbone fixing piece 6 take off from bone
It falls.
The two sides of clavicle fixing piece 4 are provided with arc groove, and the radian of arc groove and the radian of human finger are consistent.
In the above-mentioned technical solutions, arc groove is taken clavicle fixing piece 4 convenient for doctor, in screw fixing lock bone fixation means
When 4, what doctor may need relatively long time holds clavicle fixing piece 4, and arc groove makes doctor that will not feel to cough up hand,
Improve the comfort level of doctor.
Empty slot is provided on breastbone fixing piece 6, empty slot is triangle empty slot, and the center of triangle empty slot and breastbone are solid
The center of part 6 is determined in same position.
In the above-mentioned technical solutions, it is provided with empty slot on breastbone fixing piece 6, can be saved when producing breastbone fixing piece 6
Raw material；The center of triangle empty slot and the center of breastbone fixing piece 6 be overlapped ensure that the structure of breastbone fixing piece 6 is equal
Even, when being screwed breastbone fixing piece 6,6 uniform force of breastbone fixing piece, breastbone fixing piece 6 is acted on human body
Power is also more uniform, and patient can feel more comfortable, while 6 uniform force of breastbone fixing piece also extends making for breastbone fixing piece 6
Use the service life.
Clavicle fixing piece 4 is an integral structure with connector 5.
In the above-mentioned technical solutions, clavicle fixing piece 4 and connector 5 use integral structure, assembling are avoided, using more
Add conveniently.
The working principle of the utility model is: when using the plate fixation chest clavicle joint, first with screw by clavicle
Fixing piece 4 is fixed on clavicle 3, then the cavity 62 of breastbone fixing piece 6 is directed at the second connector 52, so that the second connector 52
One end be pierced by from cavity 62, and breastbone is fixed just against breastbone 7, then with screw in 6 position of breastbone fixing piece
Part 6 is fixed on breastbone 7, thus fixes chest clavicle joint, and clavicle 3 will not be moved forward and backward in the recess of breastbone 7.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (7)
1. a kind of chest clavicle joint bone plate of improvement, it is characterised in that: the bone plate includes clavicle fixing piece (4), connection
Part (5) and breastbone fixing piece (6), the clavicle fixing piece (4), connector (5) and breastbone fixing piece (6) are sequentially connected, described
Clavicle fixing piece (4) is strip fixing piece, and the breastbone fixing piece (6) is triangle fixing piece, the clavicle fixing piece (4)
With screw hole (8) are provided on breastbone fixing piece (6), the breastbone fixing piece (6) includes sleeve (61), the sleeve (61)
It is used cooperatively with connector (5).
2. a kind of chest clavicle joint bone plate of improvement according to claim 1, it is characterised in that: the connector (5)
For L shape connector (5), the connector (5) includes the first connector (51) and the second connector (52), and the sleeve (61) sets
It is equipped with cavity (62), second connector (52) and cavity (62) are used cooperatively, and the length of second connector (52) is big
Length in cavity (62).
3. a kind of chest clavicle joint bone plate of improvement according to claim 2, it is characterised in that: the cavity (62) is
Cylindrical cavity (62), the second connector (52) are cylindrical connector, and the diameter in the second connector (52) section is less than
Equal to the diameter in cavity (62) section.
4. a kind of chest clavicle joint bone plate of improvement according to claim 3, it is characterised in that: the screw hole (8)
For bowl-shape screw hole (8), the screw hole (8) includes curved surface (81) and scuff-resistant coating (82), the internal diameter of the curved surface (81) along
Become smaller toward the direction of scuff-resistant coating (82).
5. a kind of chest clavicle joint bone plate of improvement according to claim 4, it is characterised in that: the clavicle fixing piece
(4) two sides are provided with arc groove, and the radian of the arc groove and the radian of human finger are consistent.
6. a kind of chest clavicle joint bone plate of improvement according to claim 5, it is characterised in that: cavity (62) institute
Plane it is parallel with the plane where breastbone fixing piece (6), be provided with empty slot, the empty slot on the breastbone fixing piece (6)
Shape be triangle, the center of the triangle empty slot and the center of breastbone fixing piece (6) are in same position.
7. a kind of chest clavicle joint bone plate of improvement according to claim 6, it is characterised in that: the clavicle fixing piece
(4) it is an integral structure with connector (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822137388.6U CN209661767U (en) | 2018-12-19 | 2018-12-19 | A kind of chest clavicle joint bone plate of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822137388.6U CN209661767U (en) | 2018-12-19 | 2018-12-19 | A kind of chest clavicle joint bone plate of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209661767U true CN209661767U (en) | 2019-11-22 |
Family
ID=68562797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822137388.6U Expired - Fee Related CN209661767U (en) | 2018-12-19 | 2018-12-19 | A kind of chest clavicle joint bone plate of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209661767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363757A (en) * | 2018-12-19 | 2019-02-22 | 尹坤 | A kind of chest clavicle joint bone plate of improvement |
| CN109363758A (en) * | 2018-12-19 | 2019-02-22 | 尹坤 | A kind of New pattern chest clavicle joint bone plate |
-
2018
- 2018-12-19 CN CN201822137388.6U patent/CN209661767U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363757A (en) * | 2018-12-19 | 2019-02-22 | 尹坤 | A kind of chest clavicle joint bone plate of improvement |
| CN109363758A (en) * | 2018-12-19 | 2019-02-22 | 尹坤 | A kind of New pattern chest clavicle joint bone plate |
| CN109363758B (en) * | 2018-12-19 | 2024-08-06 | 尹坤 | Novel chest clavicle joint bone fracture plate |
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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: 20191122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |