CN211381704U - Three-column anatomical bone fracture plate for tibial plateau - Google Patents
Three-column anatomical bone fracture plate for tibial plateau Download PDFInfo
- Publication number
- CN211381704U CN211381704U CN201922182887.1U CN201922182887U CN211381704U CN 211381704 U CN211381704 U CN 211381704U CN 201922182887 U CN201922182887 U CN 201922182887U CN 211381704 U CN211381704 U CN 211381704U
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- CN
- China
- Prior art keywords
- plate
- tibia
- tibial plateau
- bone fracture
- band
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- 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
- 208000010392 Bone Fractures Diseases 0.000 title claims abstract description 24
- 210000002303 tibia Anatomy 0.000 claims abstract description 28
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 210000003484 anatomy Anatomy 0.000 claims 1
- 238000002224 dissection Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 206010043827 tibia fracture Diseases 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract 2
- 238000003780 insertion Methods 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 description 5
- 206010017076 Fracture Diseases 0.000 description 4
- 241000446313 Lamella Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
Images
Abstract
The utility model discloses a tibia platform three-column dissection bone fracture plate, which comprises a tibia, a bone fracture plate body, a fixed screw hole, an adjustable flexible lantern ring structure, a side edge insertion frame, an outer side mounting hole, a protective insertion plate and a detachable side plate structure, wherein bolts of the bone fracture plate body are arranged on the front side of the tibia; the fixing screw hole is formed in the middle of the front side of the tibia; the adjustable flexible lantern ring structure is arranged on the outer sides of the tibia and bone fracture plate body; the side inserting frames are embedded in the left side and the right side of the upper part of the tibia; the outer side mounting hole is formed in the middle of the side inserting frame. The side edge inserting plate of the utility model is inserted inside the side edge inserting frame, which is beneficial to conveniently dismounting the side edge plate when in use; the connecting band is sleeved outside the lug through the connecting hole, so that the locking band can be in a circular ring shape when in use, and the auxiliary locking function is performed on the outer side of the bone plate.
Description
Technical Field
The utility model belongs to the technical field of bone surgery apparatus, especially, relate to a three-column dissection bone plate of tibial plateau.
Background
Tibial plateau fractures are often encountered in clinical work, and the aim of surgical treatment is to fully restore fractured pieces, restore the force line of lower limbs and the joint surface to be flat and rebuild the function of knee joints. Currently, there are several common tibial plateau fracture types: AO/OTA typing, Schatzker typing and three-column typing. The three-column type makes up the defect that the former two types do not relate to the fracture of the back side of the tibial plateau. With the acceptance of the "three-column theory" in the international academia, new developments have been made in the management of posterior tibial plateau fractures.
But current tibial plateau three-column dissection coaptation board still has not had to dismantle the lateral fixing plate according to the demand, and inconvenient locking and do not have the problem of plugging up the frame of inserting to the outside.
Therefore, the invention of the three-column anatomical bone plate for the tibial plateau is very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a three post of tibial plateau dissects coaptation board to solve current three post of tibial plateau dissects coaptation board and have not possess and dismantle the lateral fixing plate according to the demand, inconvenient locking and do not possess and carry out the problem of blockking up to inserting the frame to the outside.
In order to solve the technical problem, the utility model discloses a technical scheme be: a three-column anatomical bone fracture plate for a tibial plateau comprises a tibia, a bone fracture plate body, fixing screw holes, an adjustable flexible lantern ring structure, a side edge inserting frame, an outer side mounting hole, a protective inserting plate and a detachable side plate structure, wherein the bone fracture plate body is mounted on the front side of the tibia through bolts; the fixing screw hole is formed in the middle of the front side of the tibia; the adjustable flexible lantern ring structure is arranged on the outer sides of the tibia and bone fracture plate body; the side inserting frames are embedded in the left side and the right side of the upper part of the tibia; the outer side mounting hole is formed in the middle of the side edge inserting frame; the easy-to-dismount side plate structure is arranged on the left upper side of the tibia; the side plate structure convenient to disassemble comprises a side plate, a side inserting plate, a locking screw hole, an inner side mounting hole and a Kirschner wire fixing hole, wherein the side inserting plate is welded at the upper part and the lower part of the right side of the side plate; the locking screw hole is formed in the middle of the side edge inserting plate; the inner side mounting holes are respectively formed in the lower sides of the side plates; the Kirschner wire fixing hole is formed in the upper side of the side plate.
Preferably, the adjustable flexible lantern ring structure comprises a locking belt, a fixing belt, a convex block, a connecting belt and a connecting hole, wherein the convex block is sequentially glued on the front side of the fixing belt from left to right; the connecting belt is sewed on the left side of the front part of the locking belt.
Preferably, the side inserting plate is inserted into the inner side of the side inserting frame.
Preferably, the connecting band is sleeved on the outer side of the bump through the connecting hole.
Preferably, the protection inserting plate is arranged on the right side of the bone fracture plate body and is inserted into the inner side of the side inserting frame.
Preferably, the connecting holes are respectively arranged at the middle position of the left side of the locking belt and the middle position of the connecting belt.
Preferably, the fixing belt is glued at the right middle position of the front surface of the locking belt.
Preferably, a plurality of side columns are arranged in the tibia, and the front ends of the side columns are connected with the bone fracture plate body through bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the side picture peg graft in the inboard of frame is inserted to the side, be favorable to conveniently carrying out the dismouting to the side board when using.
2. The utility model discloses in, the connecting band cup joint in the outside of lug through the connecting hole, be favorable to making locking take the ring form when using to play supplementary locking function to the outside of this hone lamella.
3. The utility model discloses in, the protection picture peg set up on the right side of coaptation board body, peg graft simultaneously and insert the inboard of frame at the side, be favorable to when not using convenient side insert the frame and play the jam function.
4. The utility model discloses in, the connecting hole set up respectively in the intermediate position of the left side intermediate position in locking area and connecting band, be favorable to when using conveniently inserting the inboard of connecting hole with the lug according to adjustment length.
5. The utility model discloses in, the fixed band glue joint take the right side intermediate position of front surface at the locking, be favorable to when using conveniently playing good fixed action to the lug.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the adjustable flexible sleeve structure of the present invention.
Fig. 3 is a schematic structural view of the side plate structure convenient to disassemble.
In fig. 1 to 3:
1. a tibia; 2. a bone fracture plate body; 3. fixing screw holes; 4. an adjustable flexible collar structure; 41. a locking band; 42. fixing belts; 43. a bump; 44. a connecting belt; 45. connecting holes; 5. a side edge inserting frame; 6. an outer side mounting hole; 7. a protection plugboard; 8. the side plate structure is convenient to disassemble; 81. a side plate; 82. side edge inserting plates; 83. locking the screw hole; 84. an inner side mounting hole; 85. and a kirschner wire fixing hole.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in the attached drawings 1 and 3, the tibial plateau three-column dissection bone fracture plate comprises a tibia 1, a bone fracture plate body 2, a fixing screw hole 3, an adjustable flexible lantern ring structure 4, a side inserting frame 5, an outer side mounting hole 6, a protective inserting plate 7 and a detachable side plate structure 8, wherein the bone fracture plate body 2 is installed on the front side of the tibia 1 through bolts; the fixing screw hole 3 is arranged in the middle of the front side of the tibia 1; the adjustable flexible lantern ring structure 4 is arranged on the outer sides of the tibia 1 and the bone fracture plate body 2; the side inserting frames 5 are embedded in the left side and the right side of the upper part of the tibia 1; the outer side mounting hole 6 is formed in the middle of the side inserting frame 5; the easy-to-dismount side plate structure 8 is arranged on the left upper side of the tibia 1; the protective inserting plate 7 is arranged on the right side of the bone fracture plate body 2 and is inserted into the inner side of the side inserting frame 5, so that the side inserting frame 5 can be conveniently blocked when not in use; the side plate structure 8 convenient to disassemble comprises a side plate 81, a side inserting plate 82, a locking screw hole 83, an inner side mounting hole 84 and a Kirschner wire fixing hole 85, wherein the side inserting plate 82 is welded at the upper part and the lower part of the right side of the side plate 81; the locking screw hole 83 is formed in the middle of the side inserting plate 82; the inner side mounting holes 84 are respectively formed at the lower sides of the side plates 81; the kirschner wire fixing hole 85 is arranged at the upper side of the side plate 81; the side inserting plate 82 is inserted into the inner side of the side inserting frame 5, so that the side plate 81 is convenient to disassemble and assemble when in use.
As shown in fig. 2, in the above embodiment, specifically, the adjustable flexible collar structure 4 includes a locking band 41, a fixing band 42, a protrusion 43, a connecting band 44 and a connecting hole 45, wherein the protrusion 43 is glued to the front side of the fixing band 42 from left to right; the connecting band 44 is sewed on the left side of the front part of the locking band 41; connecting band 44 cup joint in the outside of lug 43 through connecting hole 45, can make locking band 41 become the ring form when using to play supplementary locking function to the outside of this hone lamella, connecting hole 45 set up the intermediate position in the left side of locking band 41 and the intermediate position of connecting band 44 respectively, conveniently insert the inboard of connecting hole 45 with lug 43 according to adjustment length when using, fixed band 42 splice in the right side intermediate position of locking band 41 front surface, conveniently play good fixed action to lug 43 when using.
Principle of operation
The utility model discloses in the course of the work, peg graft the side with side picture peg 82 during use according to the demand and insert in the frame 5, utilize the screw to twist respectively outside mounting hole 6 and inboard mounting hole 84's inboard fixed to it simultaneously, when not needing the side picture peg 82 of pegging graft, insert the side with protection picture peg 7 and insert in the frame 5 can, thereby avoid outside debris to get into, cup joint locking band 41 in the outside of shin bone 1 and coaptation board body 2 at last, and utilize connecting band 44 to cup joint through connecting hole 45 and fix in lug 43.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (8)
1. The three-column anatomy bone fracture plate for the tibial plateau is characterized by comprising a tibia (1), a bone fracture plate body (2), fixing screw holes (3), an adjustable flexible lantern ring structure (4), a side edge inserting frame (5), an outer side mounting hole (6), a protective inserting plate (7) and a side plate structure (8) which is convenient to disassemble, wherein the bone fracture plate body (2) is installed on the front side of the tibia (1) through bolts; the fixing screw hole (3) is formed in the middle of the front side of the tibia (1); the adjustable flexible lantern ring structure (4) is arranged on the outer sides of the tibia (1) and the bone fracture plate body (2); the side inserting frames (5) are embedded in the left side and the right side of the upper part of the tibia (1); the outer side mounting hole (6) is formed in the middle of the side inserting frame (5); the easy-to-dismount side plate structure (8) is arranged on the left upper side of the tibia (1); the side plate structure (8) convenient to disassemble comprises a side plate (81), a side inserting plate (82), a locking screw hole (83), an inner side mounting hole (84) and a Kirschner wire fixing hole (85), wherein the side inserting plate (82) is welded at the upper part and the lower part of the right side of the side plate (81); the locking screw hole (83) is formed in the middle of the side edge inserting plate (82); the inner side mounting holes (84) are respectively formed in the lower sides of the side plates (81); the Kirschner wire fixing hole (85) is formed in the upper side of the side plate (81).
2. The tibial plateau three-column anatomical bone plate according to claim 1, wherein the adjustable flexible collar structure (4) comprises a locking band (41), a fixing band (42), a projection (43), a connecting band (44) and a connecting hole (45), wherein the projection (43) is glued on the front side of the fixing band (42) from left to right; the connecting band (44) is sewed on the left side of the front part of the locking band (41).
3. The tibial plateau three-post anatomical plate according to claim 1, wherein the lateral insert plate (82) is inserted inside the lateral insert frame (5).
4. The tibial plateau three-post anatomical plate according to claim 2, wherein the connecting strap (44) is sleeved outside the projection (43) through a connecting hole (45).
5. The tibial plateau three-column anatomical bone plate according to claim 1, characterized in that the protective insert plate (7) is arranged on the right side of the bone plate body (2) and is inserted inside the side insert frame (5).
6. The tibial plateau three-post anatomical plate according to claim 2, characterized in that said connection holes (45) are made in the middle of the left side of the locking band (41) and in the middle of the connecting band (44), respectively.
7. The tibial plateau three-post anatomical plate according to claim 2, characterized in that the fixation strap (42) is glued to the anterior surface of the locking strap (41) in the right median position.
8. The tibial plateau three-column anatomical bone plate according to claim 1, characterized in that a plurality of side columns are arranged in the tibia (1), and the front ends of the side columns are connected with the bone plate body (2) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922182887.1U CN211381704U (en) | 2019-12-08 | 2019-12-08 | Three-column anatomical bone fracture plate for tibial plateau |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922182887.1U CN211381704U (en) | 2019-12-08 | 2019-12-08 | Three-column anatomical bone fracture plate for tibial plateau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211381704U true CN211381704U (en) | 2020-09-01 |
Family
ID=72218558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922182887.1U Expired - Fee Related CN211381704U (en) | 2019-12-08 | 2019-12-08 | Three-column anatomical bone fracture plate for tibial plateau |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211381704U (en) |
-
2019
- 2019-12-08 CN CN201922182887.1U patent/CN211381704U/en not_active Expired - Fee Related
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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: 20200901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |