CN209884294U - Ankle locking bone fracture plate convenient to assemble - Google Patents
Ankle locking bone fracture plate convenient to assemble Download PDFInfo
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- CN209884294U CN209884294U CN201920160077.3U CN201920160077U CN209884294U CN 209884294 U CN209884294 U CN 209884294U CN 201920160077 U CN201920160077 U CN 201920160077U CN 209884294 U CN209884294 U CN 209884294U
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- bone fracture
- coaptation board
- fracture plate
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Abstract
The utility model discloses an ankle locking coaptation board convenient to equipment, including ankle coaptation board body, the locking pressurization hole has been seted up to the front side of ankle coaptation board body, and the bottom position department that the front side of ankle coaptation board body is close to locking pressurization hole has seted up the locking bolt hole, the top threaded connection of ankle coaptation board body has the coaptation board, and the bottom position department that the rear side of ankle coaptation board body is close to the last coaptation board has plated the titanium nitride membrane. Through setting up coaptation board and lower coaptation board, go up coaptation board and patient fibula fixed connection, lower coaptation board and patient's root bone fixed connection, ankle coaptation board body and patient's ankle bone fixed connection reach the not hard up effect of avoiding ankle coaptation board body, have improved the stability of ankle coaptation board body, through setting up split mechanism, can disassemble last coaptation board fast, reach the locking bolt that is convenient for medical personnel take off fixed ankle coaptation board body, improved the easy operability of ankle coaptation board body.
Description
Technical Field
The utility model relates to a coaptation board technical field specifically is an ankle locking coaptation board convenient to equipment.
Background
The bone fracture plate is a plate-shaped fracture internal fixation device with holes, is usually matched with bone fracture wires or bone screws in clinic for use, is divided into a common bone fracture plate and a pressurizing bone fracture plate, and can be made into a strip shape, a Y shape, an L shape and the like according to different purposes.
The chinese patent discloses an ankle external fixation plate (grant No. CN204092158U), this patent technique is passed through the ankle external fixation plate and is by first plate body, second plate body and third plate body constitute, two pterygoid laminas of third plate body fixedly connected with, reach the ankle external fixation plate and form multi-direction fixed effect with the ankle external fixation part, however, this patent is at specific implementation in-process, the ankle external fixation plate body appears easily and does not have the problem that the coaptation plate carries out effective fixation to patient's fracture position under the coaptation plate body, the problem of the effective laminating of ankle external fixation plate body and patient's ankle bone can't be solved effectively, the problem that the ankle external fixation plate body can not be suitable for different size patients can not be solved effectively, the problem of the locking bolt dismantlement difficulty of ankle external fixation plate body can. Accordingly, one skilled in the art provides an ankle locking bone plate that is easy to assemble to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ankle locking coaptation board convenient to equipment to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an ankle locking coaptation board convenient to equipment, includes ankle coaptation board body, the locking pressure hole has been seted up to the front side of ankle coaptation board body, and the bottom position department that the front side of ankle coaptation board body is close to locking pressure hole has seted up the locking bolt hole, the top threaded connection of ankle coaptation board body has the coaptation board, and the rear side of ankle coaptation board body has plated the titanium nitride membrane near the bottom position department of last coaptation board, the bottom threaded connection of ankle coaptation board body has lower bone plate, and the bottom position department fixed mounting that the top of ankle coaptation board body is close to last coaptation board has adjustment mechanism, the top position that the outside of going up the coaptation board is close.
As a further aspect of the present invention: the adjusting mechanism comprises a first connecting block, a first adjusting bolt, a first limiting bolt, a second connecting block, a second adjusting bolt and a second limiting bolt, the first adjusting bolt is fixedly connected to the top of the first connecting block, the first limiting bolt is connected to one side position, close to the first adjusting bolt, of the top of the first connecting block, the first limiting bolt is connected to one side position, the bottom of the first connecting block is provided with the second connecting block, the second adjusting bolt is fixedly connected to the top of the second connecting block, and the second limiting bolt is connected to one side position, close to the second adjusting bolt, of the bottom of the second connecting block.
As a further aspect of the present invention: the split mechanism comprises a first upper bone fracture plate, a fastening bolt, a second upper bone fracture plate, a thread groove and a protruding block, wherein the outside of the first upper bone fracture plate is in threaded connection with the fastening bolt, the second upper bone fracture plate is arranged on the inner side of the fastening bolt, the thread groove is formed in the outside of the second upper bone fracture plate, and the outside of the second upper bone fracture plate is close to the bottom position of the thread groove and is fixedly connected with the protruding block.
As a further aspect of the present invention: the ankle bone fracture plate body is a component made of titanium alloy materials, and the ankle bone fracture plate body is 5cm high.
As a further aspect of the present invention: the first connecting block and the second connecting block are both members made of stainless steel materials, and the number of the first limiting bolts and the number of the second limiting bolts are two.
As a further aspect of the present invention: the number of the fastening bolts and the number of the thread grooves are four, and the number of the convex blocks is four.
As a further aspect of the present invention: four grooves are formed in the inner side of the first upper bone fracture plate, and the protruding blocks are connected with the grooves in a clamping mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by arranging the upper bone fracture plate and the lower bone fracture plate, the upper bone fracture plate is fixedly connected with the fibula of a patient, the lower bone fracture plate is fixedly connected with the root bone of the patient, and the ankle bone fracture plate body is fixedly connected with the ankle bone of the patient, so that the effect of preventing the ankle bone fracture plate body from loosening is achieved, and the stability of the ankle bone fracture plate body is improved;
2. by arranging the titanium nitride film, the ankle bones of the patient can be effectively attached, so that the ankle bone fracture plate body has a better clinical fixing effect, and the pain of the ankle bones of the patient is relieved;
3. by arranging the adjusting mechanism, the distances between the upper bone fracture plate and the lower bone fracture plate and the ankle bone fracture plate body can be adjusted, the effect that the ankle bone fracture plate body is suitable for patients of different body types is achieved, and the working range of the ankle bone fracture plate body is enlarged;
4. through setting up split mechanism, can disassemble the coaptation board fast, reach the locking bolt that is convenient for medical personnel to take off fixed ankle coaptation board body, improved the easy operability of ankle coaptation board body.
Drawings
FIG. 1 is a schematic view of an ankle locking bone plate for ease of assembly;
FIG. 2 is a schematic view of the upper and lower bone plates of an ankle locking bone plate that is easy to assemble;
FIG. 3 is a schematic view of an adjustment mechanism in the ankle locking bone plate for ease of assembly;
FIG. 4 is a schematic view of a split mechanism of an ankle locking bone plate for ease of assembly;
FIG. 5 is a schematic structural view of a titanium nitride film in an ankle locking bone plate for easy assembly.
In the figure: 1. an ankle bone fracture plate body; 2. an upper bone fracture plate; 3. a lower bone plate; 4. an adjustment mechanism; 5. a splitting mechanism; 6. locking the pressurizing hole; 7. a titanium nitride film; 8. locking the bolt hole; 41. a first connection block; 42. a first adjusting bolt; 43. a first limit bolt; 44. a second connecting block; 45. a second adjusting bolt; 46. a second limit bolt; 51. a first upper bone plate; 52. fastening a bolt; 53. a second upper bone plate; 54. a thread groove; 55. and (4) a convex block.
Detailed Description
Referring to fig. 1 to 5, in the embodiment of the present invention, an ankle locking bone fracture plate convenient for assembly includes an ankle bone fracture plate body 1, the ankle bone fracture plate body 1 is a titanium alloy member, the ankle bone fracture plate body 1 has a height of 5cm, a locking pressurizing hole 6 is formed at the front side of the ankle bone fracture plate body 1, a locking bolt hole 8 is formed at the front side of the ankle bone fracture plate body 1 near the bottom of the locking pressurizing hole 6, an upper bone fracture plate 2 is connected to the top of the ankle bone fracture plate body 1 in a threaded manner, a titanium nitride film 7 is plated at the rear side of the ankle bone fracture plate body 1 near the bottom of the upper bone fracture plate 2, the upper bone fracture plate 2 is fixedly connected to a fibula of a patient through the upper bone fracture plate 2 and the lower bone fracture plate 3, the lower bone fracture plate 3 is fixedly connected to a radicula of the patient, the ankle bone fracture plate body 1 is fixedly connected to the ankle bone of the patient, so, the stability of ankle coaptation board body 1 is improved, through titanium nitride membrane 7, can effectively laminate patient's ankle bone, reach ankle coaptation board body 1 and have better clinical fixed effect, alleviateed the painful sense of patient's ankle bone.
The lower bone plate 3 is connected with the bottom of the ankle bone plate body 1 through threads, an adjusting mechanism 4 is fixedly installed at the position, close to the bottom of the upper bone plate 2, of the top of the ankle bone plate body 1, the adjusting mechanism 4 comprises a first connecting block 41, a first adjusting bolt 42, a first limiting bolt 43, a second connecting block 44, a second adjusting bolt 45 and a second limiting bolt 46, the first adjusting bolt 42 is fixedly connected with the top of the first connecting block 41, the first limiting bolt 43 is connected with the position, close to one side of the first adjusting bolt 42, of the top of the first connecting block 41, the second connecting block 44 is arranged at the bottom of the first connecting block 41, the second adjusting bolt 45 is fixedly connected with the top of the second connecting block 44, the second limiting bolt 46 is connected with the position, close to one side of the second adjusting bolt 45, of the bottom of the second connecting block 44, the first connecting block 41 and the second connecting block 44 are both stainless steel components, first spacing bolt 43 is two with the quantity of second spacing bolt 46, through adjustment mechanism 4, can adjust the distance of bone plate 2 and lower bone plate 3 and ankle coaptation board body 1, reaches ankle coaptation board body 1 and is applicable to different size patients 'effect, has improved ankle coaptation board body 1's working range.
The outer side of the upper bone fracture plate 2 is in threaded connection with a splitting mechanism 5 near the top of the adjusting mechanism 4, the splitting mechanism 5 comprises a first upper bone fracture plate 51, a fastening bolt 52, a second upper bone fracture plate 53, a threaded groove 54 and a convex block 55, the outer side of the first upper bone fracture plate 51 is in threaded connection with the fastening bolt 52, the inner side of the fastening bolt 52 is provided with the second upper bone fracture plate 53, the outer side of the second upper bone fracture plate 53 is provided with the threaded groove 54, the outer side of the second upper bone fracture plate 53 is fixedly connected with the convex block 55 near the bottom of the threaded groove 54, the number of the fastening bolt 52 and the threaded groove 54 is four, the number of the convex blocks 55 is four, the inner side of the first upper bone fracture plate 51 is provided with four grooves, the convex block 55 is connected with the grooves in a clamping manner, the upper bone fracture plate 2 can be rapidly disassembled through the splitting mechanism 5, so that medical personnel can conveniently take down, the easy operability of the ankle bone fracture plate body 1 is improved.
The utility model discloses a theory of operation is: firstly, medical staff adjust the distance between the upper bone fracture plate 2 and the lower bone fracture plate 3 according to the body type of a patient by rotating the upper bone fracture plate 2 and the lower bone fracture plate 3, then limit the upper bone fracture plate 2 and the lower bone fracture plate 3 by rotating the first limit bolt 43 and the second limit bolt 46, the ankle bone fracture plate 1 has the effect of being suitable for patients with different body types, the working range of the ankle bone fracture plate body 1 is improved, then the medical staff fixedly connect the upper bone fracture plate 2 with the fibula of the patient by locking bolts, the lower bone fracture plate 3 is fixedly connected with the radicular bone fracture plate of the patient, the ankle bone body 1 is fixedly connected with the ankle bone of the patient, the effect of avoiding the ankle bone fracture plate body 1 from loosening is achieved, the stability of the ankle bone fracture plate body 1 is improved, in order to relieve the pain feeling of the ankle bone of the patient, the titanium nitride film 7 is plated on, can effectively laminate patient's ankle bone, reach ankle coaptation board body 1 and have better clinical fixed effect, at last, patient process a period's treatment, ankle coaptation board body 1 need demolish, and medical personnel can disassemble last coaptation board 2 fast through rotating fastening bolt 52, reach the effect of being convenient for take off the locking bolt of fixed ankle coaptation board body 1, improved ankle coaptation board body 1's easy operability.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An ankle locking bone fracture plate convenient to assemble comprises an ankle bone fracture plate body (1), it is characterized in that a locking pressurizing hole (6) is arranged at the front side of the ankle bone fracture plate body (1), and the front side of the ankle bone fracture plate body (1) close to the bottom of the locking pressurizing hole (6) is provided with a locking bolt hole (8), the top of the ankle bone fracture plate body (1) is in threaded connection with an upper bone fracture plate (2), and the rear side of the ankle bone fracture plate body (1) is plated with a titanium nitride film (7) near the bottom of the upper bone fracture plate (2), the bottom of the ankle bone fracture plate body (1) is connected with a lower bone fracture plate (3) through threads, and the top of the ankle bone fracture plate body (1) is fixedly provided with an adjusting mechanism (4) near the bottom of the upper bone fracture plate (2), the outer side of the upper bone fracture plate (2) is connected with a splitting mechanism (5) in a threaded manner near the top of the adjusting mechanism (4).
2. The ankle locking bone plate for easy assembly according to claim 1, the adjusting mechanism (4) comprises a first connecting block (41), a first adjusting bolt (42), a first limiting bolt (43), a second connecting block (44), a second adjusting bolt (45) and a second limiting bolt (46), the top of the first connecting block (41) is fixedly connected with a first adjusting bolt (42), and the top of the first connecting block (41) is in threaded connection with a first limit bolt (43) at the position close to one side of the first adjusting bolt (42), the bottom of the first connecting block (41) is provided with a second connecting block (44), the top of the second connecting block (44) is fixedly connected with a second adjusting bolt (45), and a second limiting bolt (46) is in threaded connection with the position of one side of the bottom of the second connecting block (44), which is close to the second adjusting bolt (45).
3. The ankle locking bone plate convenient to assemble according to claim 1, wherein the splitting mechanism (5) comprises a first upper bone plate (51), a fastening bolt (52), a second upper bone plate (53), a thread groove (54) and a protrusion block (55), the fastening bolt (52) is connected to the outer side of the first upper bone plate (51) in a threaded manner, the second upper bone plate (53) is arranged on the inner side of the fastening bolt (52), the thread groove (54) is formed on the outer side of the second upper bone plate (53), and the protrusion block (55) is fixedly connected to the position, close to the bottom of the thread groove (54), of the outer side of the second upper bone plate (53).
4. The ankle locking bone plate convenient to assemble according to claim 1, wherein the ankle bone plate body (1) is a member made of a titanium alloy material, and the height of the ankle bone plate body (1) is 5 cm.
5. An easily assembled ankle locking plate according to claim 2, wherein the first connecting block (41) and the second connecting block (44) are both stainless steel members, and the number of the first limit bolt (43) and the second limit bolt (46) is two.
6. An easily assembled ankle locking bone plate according to claim 3, wherein the number of the fastening bolts (52) and the threaded grooves (54) is four, and the number of the projections (55) is four.
7. The ankle locking bone plate convenient to assemble according to claim 3, wherein the first upper bone plate (51) is provided with four grooves on the inner side, and the convex blocks (55) are in snap-fit connection with the grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920160077.3U CN209884294U (en) | 2019-01-30 | 2019-01-30 | Ankle locking bone fracture plate convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920160077.3U CN209884294U (en) | 2019-01-30 | 2019-01-30 | Ankle locking bone fracture plate convenient to assemble |
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| CN209884294U true CN209884294U (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920160077.3U Active CN209884294U (en) | 2019-01-30 | 2019-01-30 | Ankle locking bone fracture plate convenient to assemble |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370142A (en) * | 2020-11-16 | 2021-02-19 | 徐州医科大学 | Design method of assembled adjustable personalized bone fracture plate |
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2019
- 2019-01-30 CN CN201920160077.3U patent/CN209884294U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370142A (en) * | 2020-11-16 | 2021-02-19 | 徐州医科大学 | Design method of assembled adjustable personalized bone fracture plate |
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