CN206979562U - Ankle inner side bone plate afterwards - Google Patents
Ankle inner side bone plate afterwards Download PDFInfo
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- CN206979562U CN206979562U CN201621463494.8U CN201621463494U CN206979562U CN 206979562 U CN206979562 U CN 206979562U CN 201621463494 U CN201621463494 U CN 201621463494U CN 206979562 U CN206979562 U CN 206979562U
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- bone plate
- sticking part
- bone
- ankle
- plate body
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Abstract
Include bone plate body with bone plate on the inside of ankle after the utility model, bone plate body including long strip-board shape, the upper side of bone plate body and downside are curved surface, downside is brought into close contact with external malleolus lateral surface, bone plate body includes the shin bone sticking part and joint sticking part being integrally formed, and the length of joint sticking part is less than the length of shin bone sticking part.It can be brought into close contact after the utility model on the inside of ankle with bone plate with back ankle fracture position, it is fixed reliable.
Description
Technical field
A kind of bone plate is the utility model is related to, is connect more particularly to what is used in a kind of internal fixation operation of outer fracture of ankle
Hone lamella.
Background technology
Shin bone lower end is rear ankle, conventional, it is necessary to carry out internal fixation operation to rear ankle using fixing device during back ankle fracture
Fixing device is bone plate and screw, and existing bone plate is the plate of strip made of Titanium, the face that bone plate contacts with bone
For plane, when operation is fixed, after screw lock, bone plate will have certain power to fracture site, it is necessary to ensure bone plate
It is in close contact with shin bone and rear ankle.
Because the side of shin bone, anklebone is that curved surface is not plane, in use, bone plate can not be pasted tightly with anklebone
Close, bone plate is not firm to bone fixation, applying power deficiency.
Utility model content
The technical problems to be solved in the utility model be to provide it is a kind of after ankle inner side bone plate, its is simple in construction, can be with
Shin bone and rear ankle are brought into close contact.
Ankle inner side bone plate after the utility model, include the bone plate body of long strip-board shape, the bone plate body
Upper side and downside are curved surface, and the downside is brought into close contact with external malleolus lateral surface, and the bone plate body includes one
The shin bone sticking part and joint sticking part of composition, the length of the joint sticking part are less than the length of the shin bone sticking part.
Ankle inner side bone plate after the utility model, wherein, multiple composite holes are arranged at intervals with the shin bone sticking part,
Each composite holes, which are that two through holes are intersecting, to be formed, and two through holes are respectively threaded through hole and non-threaded through hole, the pass
Two size identical screw holes are arranged at intervals with section sticking part.
Ankle inner side bone plate after the utility model, wherein, the bone plate body is made of pure titanium or titanium alloy.
Ankle inner side bone plate after the utility model, wherein, the connection of the shin bone sticking part and the joint sticking part
It is 170 degree to locate angulation.
Ankle inner side bone plate after the utility model, wherein, the width of the joint sticking part and the shin bone sticking part
Width it is equal.
Ankle inner side bone plate after the utility model, wherein, the size of multiple composite holes is different.
Ankle inner side bone plate after the utility model, wherein, the edge of the bone plate body sets chamfering, the synthetism
The thickness of plate body edges is less than the thickness among bone plate body.
Used after being the utility model with bone plate difference from prior art on the inside of ankle after the utility model on the inside of ankle
Bone plate includes the bone plate body of long strip-board shape, and bone plate body includes the shin bone sticking part being integrally formed and joint fitting
Portion, the length of joint sticking part is less than the length of shin bone sticking part, simple in construction；The upper side of bone plate body and downside are equal
For curved surface, downside can be brought into close contact with rear ankle lateral surface, and the curvature of the downside of shin bone sticking part is corresponding to external border of tibia
The curvature of position is identical, and the curvature of the downside of joint sticking part is identical with the curvature of rear ankle lateral surface relevant position, corresponding positions
The position referred to by the shin bone sticking part of bone plate body and the covering of joint sticking part is put, shin bone sticking part can be close with shin bone
Fitting, joint sticking part can be brought into close contact with rear ankle, more be bonded fracture site.
After the utility model in the bone plate of ankle inner side, multiple composite holes are arranged at intervals with the shin bone sticking part, it is more
The size of the individual composite holes is different, and each composite holes, which are that two through holes are intersecting, to be formed, and two through holes are respectively threaded logical
Hole and non-threaded through hole, threaded through hole are used cooperatively with lock screw, and lock screw locks bone through threaded through hole
To play a part of to support bone, threaded through hole is not pressurization hole, and it is used cooperatively with not threaded standard screws, using outer
Standard screws are pressed into bone by portion's pressurization, bone plate is compressed with bone, and the fixation at outer fracture of ankle is more solid and reliable；
In use, doctor can unrestricted choice threaded through hole or non-threaded through hole as needed, be easy to doctor to operate.
Below in conjunction with the accompanying drawings to being described further on the inside of rear ankle of the present utility model with bone plate.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of ankle inner side bone plate after the utility model；
Fig. 2 is the overlooking the structure diagram of ankle inner side bone plate after the utility model；
Fig. 3 is Fig. 2 front view；
Fig. 4 is Fig. 3 sectional view；
Fig. 5 is the use state figure of ankle inner side bone plate after the utility model.
Embodiment
As Figure 1-Figure 4, include the bone plate body 1 of long strip-board shape after the utility model on the inside of ankle with bone plate, connect
The upper side 12 of hone lamella body 1 and downside 11 are curved surface, and downside 11 is brought into close contact with rear ankle lateral surface, bone plate body
1 shin bone sticking part 111 and joint sticking part 112 including being integrally formed, the company of shin bone sticking part 111 and joint sticking part 112
It is 170 degree to connect place's angulation 117, and the length 115 of joint sticking part 112 is less than the length 116 of shin bone sticking part 111, is closed
The width 113 for saving sticking part 112 is equal with the width 114 of shin bone sticking part 111.
In conjunction with shown in Fig. 3 and Fig. 5, the upper side 12 of bone plate body 1 and downside 11 are curved surface, downside 11 with
Ankle lateral surface is brought into close contact afterwards, and the curvature of the downside of shin bone sticking part is identical with the curvature of external border of tibia relevant position, is closed
The curvature of the downside of section sticking part is identical with the curvature of rear ankle lateral surface relevant position, and relevant position is referred to by bone plate sheet
The position of shin bone sticking part and joint the sticking part covering of body, shin bone sticking part can be brought into close contact with shin bone, and joint sticking part can
It is brought into close contact with rear ankle, is more bonded fracture site.
As depicted in figs. 1 and 2, three composite holes 13, the chi of three composite holes 13 are arranged at intervals with shin bone sticking part 111
Very little difference, each composite holes 13, which are that two through holes are intersecting, to be formed, and two through holes are respectively threaded through hole 131 and not threaded
Through hole 132, two size identical screw holes 14 is arranged at intervals with joint sticking part 112, screw hole 14 is used for
Locked after joint sticking part 112 is bonded with rear ankle.As shown in figure 4, the axis of threaded through hole 131 favours bone plate sheet
The downside of body 1 is set.
Pure titanium or titanium alloy can be used to be made with the bone plate body 1 of bone plate on the inside of ankle after the utility model.
As shown in Figure 1 and Figure 4, the edge of bone plate body 1 sets chamfering 16, and the thickness at the edge of bone plate body 1 is less than
Thickness among bone plate body 1.
As shown in figure 5, the lower end of shin bone 10 is rear ankle 20, fracture occurs for rear ankle 20, it is necessary to be utilized at back ankle fracture position
This bone plate 30 and screw carry out internal fixation operation, so that the bone of fracture is reinforced and resetted：Otch makes fractures first
Position is exposed, and the fracture site that this bone plate 30 is placed in otch, downside 11 is bonded with rear ankle lateral surface, and perforate is by screw
It is screwed into screw hole and tentatively fixes bone plate, then selects lock screw and threaded through hole 131 according to actual conditions
Coordinate or selection standard screw is used cooperatively with not threaded through hole 132, complete the implantation of bone plate, sclerite has displacement
When, not threaded through hole is selected, external pressurized makes standard screws through not threaded through hole press-in bone, until bone plate
With bone contact or compression, make fracture block reset, when the bone of fracture site needs support force, select threaded through hole, make
Lock screw is locked through threaded through hole so that bone plate compresses with bone contact.
On the inside of ankle with the upper side and downside of the bone plate body in bone plate it is curved surface after the utility model, downside
Face can be brought into close contact with rear ankle lateral surface, the curvature of the downside of shin bone sticking part and the curvature phase of external border of tibia relevant position
Together, the curvature of the downside of joint sticking part is identical with the curvature of rear ankle lateral surface relevant position, and relevant position refers to being connect
The position of shin bone sticking part and joint the sticking part covering of hone lamella body, shin bone sticking part can be brought into close contact with shin bone, arthritis adhesive plaster
Conjunction portion can be brought into close contact with rear ankle, more be bonded fracture site；Multiple composite holes are arranged at intervals with shin bone sticking part, it is multiple compound
The size in hole is different, and each composite holes, which are that two through holes are intersecting, to be formed, and two through holes are respectively threaded through hole and without spiral shell
Line through hole, threaded through hole are used cooperatively with lock screw, and lock screw locks bone to play support rib through threaded through hole
The effect of head, threaded through hole is not pressurization hole, and it is used cooperatively with not threaded standard screws, will be marked using external pressurized
In quasi- screw press-in bone, bone plate is set to be compressed with bone, the fixation at back ankle fracture is more solid and reliable；In use, doctor
Life can unrestricted choice threaded through hole or non-threaded through hole as needed, be easy to doctor to operate；Each composite holes 13 are
Threaded through hole 131 and not threaded through hole 132 are intersecting to be formed, and that 13 size of the composite holes of formation is more than single band spiral shell
The hole of line and the size in not threaded hole, are easy to doctor to be punched on backbone.In addition, using such a composite holes, the plant of screw
Enter angle have it is a variety of.
This bone plate is made of Titanium, and it can remove or stay put after bone heals completely.
This bone plate can be used alone, can also be with being used in pairs with bone plate on the outside of rear ankle, and the two is located at different positions
Put, the binding face of the two is bonded with the diverse location of rear ankle.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical scheme of utility model is made, the protection of the utility model claims book determination all should be fallen into
In the range of.
Claims (7)
1. ankle inner side bone plate after a kind of, it is characterised in that：Bone plate body (1) including long strip-board shape, the bone plate
The upper side (12) of body (1) and downside (11) are curved surface, and the downside (11) is brought into close contact with rear ankle lateral surface, institute
State shin bone sticking part (111) and joint sticking part (112) that bone plate body (1) includes being integrally formed, the joint sticking part
(112) length (115) is less than the length (116) of the shin bone sticking part (111).
2. ankle inner side bone plate after according to claim 1, it is characterised in that：Between on the shin bone sticking part (111)
Every being provided with multiple composite holes (13), each composite holes (13), which are that two through holes are intersecting, to be formed, and two through holes are respectively band spiral shell
Line through hole (131) and not threaded through hole (132), two size identicals are arranged at intervals with the joint sticking part (112)
Screw hole (14).
3. ankle inner side bone plate after according to claim 2, it is characterised in that：The bone plate body (1) is using pure
Titanium or titanium alloy are made.
4. the rear ankle inner side bone plate according to Claims 2 or 3, it is characterised in that：The shin bone sticking part (111) with
The junction angulation (117) of the joint sticking part (112) is 170 degree.
5. ankle inner side bone plate after according to claim 4, it is characterised in that：The width of the joint sticking part (112)
It is equal with the width (114) of the shin bone sticking part (111) to spend (113).
6. ankle inner side bone plate after according to claim 5, it is characterised in that：The size of multiple composite holes (13)
It is different.
7. ankle inner side bone plate after according to claim 6, it is characterised in that：The edge of the bone plate body (1)
Chamfering (16) is set, and the thickness at bone plate body (1) edge is less than the thickness among bone plate body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463494.8U CN206979562U (en) | 2016-12-28 | 2016-12-28 | Ankle inner side bone plate afterwards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463494.8U CN206979562U (en) | 2016-12-28 | 2016-12-28 | Ankle inner side bone plate afterwards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206979562U true CN206979562U (en) | 2018-02-09 |
Family
ID=61423130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621463494.8U Active CN206979562U (en) | 2016-12-28 | 2016-12-28 | Ankle inner side bone plate afterwards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206979562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618711A (en) * | 2016-12-28 | 2017-05-10 | 苏州欣荣博尔特医疗器械有限公司 | Bone plate for inner side of rear ankle |
-
2016
- 2016-12-28 CN CN201621463494.8U patent/CN206979562U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618711A (en) * | 2016-12-28 | 2017-05-10 | 苏州欣荣博尔特医疗器械有限公司 | Bone plate for inner side of rear ankle |
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