CN220898769U - Locking bone fracture plate - Google Patents
Locking bone fracture plate Download PDFInfo
- Publication number
- CN220898769U CN220898769U CN202321928697.XU CN202321928697U CN220898769U CN 220898769 U CN220898769 U CN 220898769U CN 202321928697 U CN202321928697 U CN 202321928697U CN 220898769 U CN220898769 U CN 220898769U
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- Prior art keywords
- plate
- wall
- swing
- outer walls
- bone fracture
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- 208000010392 Bone Fractures Diseases 0.000 title claims abstract description 41
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 43
- 210000001503 joint Anatomy 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005452 bending Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a locking bone fracture plate, which comprises a bone fracture plate body, wherein fixing holes are formed between the top and the bottom outer walls of two sides of the bone fracture plate body, a plurality of first moving grooves and second moving grooves which are distributed equidistantly are formed between the top and the bottom outer walls of the bone fracture plate body, moving blocks are inserted between the inner walls of two ends of the second moving grooves in a sliding manner, and a first swinging plate and a second swinging plate are respectively arranged on the top outer walls of the moving blocks; the outer walls of the bottoms of the first swing plate and the second swing plate are fixedly connected with a limiting cylinder; according to the utility model, the bone fracture plate body can be further and firmly connected to the bones of a patient through the plurality of first swing plates and the plurality of second swing plates, so that the effect of quickly fixing the fracture position is realized, and the positions of the moving blocks can be adjusted because the moving blocks can move in the second moving grooves, and the first swing plates and the second swing plates can be positioned at the optimal fixing positions.
Description
Technical Field
The utility model relates to the technical field of bone plates, in particular to a locking bone plate.
Background
The bone fracture plate is a perforated plate-shaped fracture internal fixing device, is used for fixing fracture parts when a patient is fractured, is clinically matched with bone screws or bone wires, is divided into two types of common bone fracture plates and compression bone fracture plates, and can be made into a strip shape, a Y shape, an L shape, a T shape and the like according to different purposes.
Through searching, the bone plate with the patent publication number of CN217366051U comprises an inner surface, an outer surface and an inner surface, wherein the inner surface faces the bone, the outer surface is opposite to the inner surface, and the inner surface extends from the inner surface to the outer surface; the interior surface defines a locking aperture; the bone fracture plate comprises a side surface which is positioned on the outer surface of the bone fracture plate and extends from the inner surface to the outer surface, a bending groove is formed in the edge, close to the side surface, of the inner surface, the bending groove extends from the inner surface to the side surface, and an included angle formed between the extending direction of the bending groove and the inner surface is smaller than or equal to 45 degrees. According to the embodiment of the application, the bending grooves are formed in the edge of the inner surface of the bone plate, which is close to the surface, and the included angle formed between the extending direction of the bending grooves on the bone plate and the inner surface of the bone plate is smaller than or equal to 45 degrees, so that the bone plate can be bent more conveniently and more easily, the influence on the structural strength of the bone plate caused by the bending grooves on the bone plate can be reduced, and the bone plate is ensured to have enough structural strength after being bent.
The technical characteristics have the following defects: when the bone fracture plate is used, the positions of the mounting holes of the fixing nails on the bone fracture plate are mostly in a fixed state, and the positions of the fixing holes cannot be changed easily, but when the bone fracture plate is in actual use, the mounting holes on the bone fracture plate in a conventional state cannot necessarily be all corresponding to the bones of a patient, and the mounting of the fixing nails can not necessarily be carried out through all the mounting holes, so that the bone fracture plate has certain limitation, and therefore, the design of the locking bone fracture plate is needed to solve the problems.
Disclosure of utility model
The present utility model is directed to a locking bone plate that solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The locking bone fracture plate comprises a bone fracture plate body, wherein fixing holes are formed between the top and the bottom outer walls of two sides of the bone fracture plate body, a plurality of first moving grooves and second moving grooves which are distributed equidistantly are formed between the top and the bottom outer walls of the bone fracture plate body, moving blocks are slidably inserted between the inner walls of two ends of the second moving grooves, and a first swinging plate and a second swinging plate are respectively arranged on the top outer walls of the moving blocks;
The bottom outer wall of first swing board and second swing board is all fixedly connected with spacing section of thick bamboo, and the top outer wall of coaptation board body is provided with the screens mechanism that is used for carrying out spacing to first swing board and second swing board, and the top outer wall of movable block is provided with the coupling mechanism that is used for carrying out fixedly with first swing board and second swing board.
Preferably, the limiting rods are fixedly connected between the inner walls of the two sides of the second moving groove, and the moving blocks are sleeved on the outer circumferential walls of the limiting rods in a sliding manner.
Preferably, the clamping mechanism comprises a plurality of earplates which are distributed equidistantly, the earplates are respectively and fixedly connected to one end outer wall of the first swing plate and one end outer wall of the second swing plate, the bottom outer wall of each earplate is rotationally connected with a limiting block, and the outer walls of the two ends of the top of the bone fracture plate body are provided with a plurality of limiting grooves which are distributed equidistantly and correspond to the limiting blocks.
Preferably, the connecting mechanism comprises a plurality of vertical rods which are distributed equidistantly, the vertical rods are respectively and fixedly connected to the top outer wall of the moving block, the top and bottom outer walls of the vertical rods are respectively and rotatably sleeved with a first rotating ring and a second rotating ring, one end outer walls of the first rotating ring and the second rotating ring are respectively and fixedly connected with a first butt joint plate and a second butt joint plate, and the first swing plate and the second swing plate are respectively arranged on the other end outer walls of the first butt joint plate and the second butt joint plate.
Preferably, the top outer wall of montant all fixedly connected with removes the dish.
Preferably, the first swing plate and the first butt joint plate, the second swing plate and the opposite end outer wall of second butt joint plate all open and have logical groove, and logical groove's top and bottom inner wall all open and have the draw-in groove, all slide the grafting between the inner wall all around of logical groove have the cardboard, and the equal fixedly connected with of both ends top and the bottom outer wall of cardboard with the draw-in bar of draw-in groove looks adaptation.
Preferably, a plurality of auxiliary positioning holes distributed at equal intervals are formed in the inner wall of the bottom of the limiting groove, and auxiliary positioning nails are inserted into the outer wall of the top of the ear plate in a sliding mode.
Compared with the prior art, the utility model has the beneficial effects that:
In the utility model, when the bone grafting plate is used, the bone grafting plate body can be fixed through the fixed holes, and when the bone grafting plate body is required to be firmly connected with bones, the bone grafting plate body can be further firmly connected with the bones of a patient through the plurality of first swing plates and the second swing plates, so that the rapid fixing effect on the fracture position is realized, and the position of the moving block can be adjusted because the moving block can move in the second moving groove, and the first swing plate and the second swing plate can be positioned at the optimal fixing position, thereby being more convenient for fixing the bone grafting plate body;
According to the utility model, the first swinging plate and the second swinging plate swing around the vertical rod due to the rotary connection of the first abutting plate and the second abutting plate with the vertical rod, so that the effect of freely adjusting the positions of the plurality of limiting cylinders is realized;
In the utility model, when the positions of the first swing plate and the second swing plate are independently adjusted, the clamping plate can limit the first swing plate and the second swing plate and can prolong the first swing plate and the second swing plate.
Drawings
Fig. 1 is a schematic view of the overall structure of a locking bone plate.
Fig. 2 is a schematic view of the structure of the auxiliary positioning hole of the locking type bone plate.
Fig. 3 is a schematic view of a movable block structure of the locking bone plate.
Fig. 4 is a schematic view of the through slots and the clamping slots of the locking bone plate.
Fig. 5 is a schematic view of the structure of the vertical rod of the locking bone plate.
In the figure: 1. a bone plate body; 2. a fixing hole; 3. a first moving groove; 4. a second moving groove; 5. a limit rod; 6. a moving tray; 7. auxiliary positioning holes; 8. a limit groove; 9. auxiliary positioning nails; 10. ear plates; 11. a limiting block; 12. a first swing plate; 13. a limiting cylinder; 14. a moving block; 15. a clamping groove; 16. clamping strips; 17. a clamping plate; 18. a through groove; 19. a second swing plate; 20. a second butt plate; 21. a first butt plate; 22. and a vertical rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-5, in the embodiment of the utility model, the locking bone plate comprises a bone plate body 1, wherein fixing holes 2 are formed between the top and bottom outer walls of two sides of the bone plate body 1, a plurality of first moving grooves 3 and second moving grooves 4 are formed between the top and bottom outer walls of the bone plate body 1 in an equidistant manner, moving blocks 14 are slidably inserted between the inner walls of two ends of the second moving grooves 4, and a first swinging plate 12 and a second swinging plate 19 are respectively arranged on the top outer walls of the moving blocks 14;
The bottom outer wall of first swing board 12 and second swing board 19 is all fixedly connected with spacing section of thick bamboo 13, and the top outer wall of bone fracture plate body 1 is provided with the screens mechanism that is used for carrying out spacing to first swing board 12 and second swing board 19, and the top outer wall of movable block 14 is provided with the coupling mechanism that is used for carrying out fixedly with first swing board 12 and second swing board 19, when using, can fix bone fracture plate body 1 through the fixed orifices 2 that set up, and when needs bone fracture plate body 1 to carry out firm connection with the skeleton, can further firmly connect bone fracture plate body 1 on patient's skeleton through a plurality of first swing boards 12 and second swing board 19 that set up, thereby realized the quick fixed effect to the fracture position, because movable block 14 all can be in second movable groove 4, can adjust the position of movable block 14, and make first swing board 12 and second swing board 19 can be in the best fixed position, thereby more convenient bone fracture plate body 1 is fixed.
Wherein, all fixedly connected with gag lever post 5 between the both sides inner wall of second movable groove 4, and the movable block 14 all slide and cup joint in the circumference outer wall of gag lever post 5, through the gag lever post 5 that sets up, when movable block 14 transversely slides, gag lever post 5 can carry out spacingly to movable block 14 to make first swing board 12 and second swing board 19 remain stable.
Wherein, screens mechanism includes a plurality of otic placodes 10 that the equidistance distributes, and otic placode 10 is fixed connection in the one end outer wall of first swing board 12 and second swing board 19 respectively, the bottom outer wall of otic placode 10 all rotates and is connected with stopper 11, a plurality of spacing grooves 8 corresponding with stopper 11 that the equidistance distributes are all opened to bone fracture plate body 1's top both ends outer wall, when first swing board 12 and second swing board 19 lateral shifting, spacing section of thick bamboo 13 can remove in first removal groove 3, and this moment otic placode 10 and the stopper 11 of pegging graft in spacing groove 8 can carry out supplementary spacing fixedly to first swing board 12 and second swing board 19, the stability of device has been improved.
Wherein, coupling mechanism includes a plurality of montants 22 that equidistance distributes, and montant 22 is fixed connection in the top outer wall of movable block 14 respectively, the top and the bottom outer wall of montant 22 rotate respectively and cup joint first rotatory ring and second rotatory ring, first rotatory ring and the one end outer wall of second rotatory ring fixedly connected with first butt joint board 21 and second butt joint board 20 respectively, first swinging plate 12 and second swinging plate 19 set up respectively in first butt joint board 21 and the other end outer wall of second butt joint board 20, first swinging plate 12 and second swinging plate 19 are connected because of the rotation of first butt joint board 21 and second butt joint board 20 and montant 22, and swing around montant 22, thereby realized the free regulation effect to the position of a plurality of spacing section of thick bamboo 13.
Wherein, the top outer wall of montant 22 all fixedly connected with removes dish 6.
Wherein, the opposite end outer wall of first swing board 12 and first butt joint board 21, second swing board 19 and second butt joint board 20 all opens and has had logical groove 18, and all open the draw-in groove 15 at the top of logical groove 18 and bottom inner wall, all sliding grafting has cardboard 17 between the inner wall all around of logical groove 18, and the both ends top of cardboard 17 and bottom outer wall all fixedly connected with card strip 16 with draw-in groove 15 looks adaptation, when the position of first swing board 12 and second swing board 19 carries out the individual regulation, cardboard 17 can carry out spacingly to first swing board 12 and second swing board 19, and can prolong first swing board 12 and second swing board 19.
The working principle of the utility model is as follows: the bone plate body 1 can be fixed through the fixed orifices 2 that set up to when needs are docked bone plate body 1 and are connected with the firm of skeleton, can be with bone plate body 1 further firmly on patient's skeleton through a plurality of first swing boards 12 and the second swing board 19 that set up, thereby realized the quick fixed effect to the fracture position, because movable block 14 all can remove in second movable groove 4, consequently can adjust the position of movable block 14, when first swing board 12 and second swing board 19 lateral shifting, spacing section of thick bamboo 13 can remove in first movable groove 3, and ear plate 10 and peg graft into stopper 11 in the spacing groove 8 and assist spacing fixed first swing board 12 and second swing board 19 this moment, improved the stability of device, thereby more conveniently dock bone plate body 1 and fix.
Example 2
Referring to fig. 2 and 3, different from embodiment 1, the bottom inner walls of the limiting grooves 8 are provided with a plurality of auxiliary positioning holes 7 distributed equidistantly, and the top outer walls of the ear plates 10 are slidably inserted with auxiliary positioning nails 9.
The working principle of the utility model is as follows: through the auxiliary positioning nail 9 that sets up, when first swing board 12 and second swing board 19 adjust suitable position, can carry out supplementary spacing fixed to both, improved the stability of first swing board 12 and second swing board 19.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (7)
1. Locking-type bone fracture plate, including bone fracture plate body (1), its characterized in that: a fixed hole (2) is formed between the top and the bottom outer walls of two sides of the bone fracture plate body (1), a plurality of first movable grooves (3) and second movable grooves (4) which are distributed equidistantly are formed between the top and the bottom outer walls of the bone fracture plate body (1), movable blocks (14) are slidably inserted between the inner walls of two ends of the second movable grooves (4), and a first swinging plate (12) and a second swinging plate (19) are respectively arranged on the top outer walls of the movable blocks (14);
The bottom outer walls of the first swing plate (12) and the second swing plate (19) are fixedly connected with a limiting cylinder (13), the top outer wall of the bone fracture plate body (1) is provided with a clamping mechanism for limiting the first swing plate (12) and the second swing plate (19), and the top outer wall of the moving block (14) is provided with a connecting mechanism for fixing the first swing plate (12) and the second swing plate (19).
2. The locking bone plate of claim 1, wherein: and a limiting rod (5) is fixedly connected between the inner walls of the two sides of the second moving groove (4), and the moving blocks (14) are sleeved on the circumferential outer wall of the limiting rod (5) in a sliding manner.
3. The locking bone plate of claim 2, wherein: the clamping mechanism comprises a plurality of earplates (10) which are distributed equidistantly, the earplates (10) are respectively and fixedly connected to one end outer wall of the first swinging plate (12) and one end outer wall of the second swinging plate (19), limiting blocks (11) are respectively and rotatably connected to the bottom outer wall of the earplates (10), and a plurality of limiting grooves (8) which are distributed equidistantly and correspond to the limiting blocks (11) are respectively formed in the outer walls of the two ends of the top of the bone fracture plate body (1).
4. A locking bone plate according to any one of claims 1-3, wherein: the connecting mechanism comprises a plurality of vertical rods (22) which are distributed equidistantly, the vertical rods (22) are respectively and fixedly connected to the top outer wall of the moving block (14), the top and bottom outer walls of the vertical rods (22) are respectively and rotatably sleeved with a first rotary ring and a second rotary ring, one end outer walls of the first rotary ring and the second rotary ring are respectively and fixedly connected with a first butt joint plate (21) and a second butt joint plate (20), and the first swing plate (12) and the second swing plate (19) are respectively arranged on the other end outer walls of the first butt joint plate (21) and the second butt joint plate (20).
5. The locking bone plate of claim 4, wherein: the top outer wall of montant (22) all fixedly connected with removes dish (6).
6. The locking bone plate of claim 5, wherein: the clamping device is characterized in that through grooves (18) are formed in the outer walls of opposite ends of the first swinging plate (12) and the first abutting plate (21), the second swinging plate (19) and the second abutting plate (20), clamping grooves (15) are formed in the top and bottom inner walls of the through grooves (18), clamping plates (17) are slidably inserted between the peripheral inner walls of the through grooves (18), and clamping strips (16) matched with the clamping grooves (15) are fixedly connected to the top and the outer walls of two ends of the clamping plates (17).
7. The locking bone plate of claim 3, wherein: a plurality of auxiliary positioning holes (7) distributed at equal intervals are formed in the inner wall of the bottom of the limiting groove (8), and auxiliary positioning nails (9) are inserted into the outer wall of the top of the lug plate (10) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321928697.XU CN220898769U (en) | 2023-07-21 | 2023-07-21 | Locking bone fracture plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321928697.XU CN220898769U (en) | 2023-07-21 | 2023-07-21 | Locking bone fracture plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220898769U true CN220898769U (en) | 2024-05-07 |
Family
ID=90915494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321928697.XU Active CN220898769U (en) | 2023-07-21 | 2023-07-21 | Locking bone fracture plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220898769U (en) |
-
2023
- 2023-07-21 CN CN202321928697.XU patent/CN220898769U/en active Active
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