CN216603183U - Belt loop titanium plate - Google Patents
Belt loop titanium plate Download PDFInfo
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- CN216603183U CN216603183U CN202122463123.7U CN202122463123U CN216603183U CN 216603183 U CN216603183 U CN 216603183U CN 202122463123 U CN202122463123 U CN 202122463123U CN 216603183 U CN216603183 U CN 216603183U
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Abstract
The utility model relates to the technical field of medical instruments, in particular to a belt loop titanium plate, which comprises a titanium plate body, a traction wire and a belt loop turning wire, wherein the titanium plate body is provided with a wire hole, a belt loop turning wire hole and a plurality of belt loop holes, the wire hole and the belt loop turning wire hole are arranged at two ends of the titanium plate body, the belt loop holes are arranged between the wire hole and the belt loop turning wire hole, the belt loops are provided with a plurality of belt loop holes, a belt tooth is arranged on a fixing screw of the utility model through a splicing groove, the belt tooth is convenient to replace, or the size of the belt tooth is adjusted to be suitable for bone surfaces at different positions, the belt tooth can be embedded into the bone surfaces to form firm fixation, the displacement phenomenon of the titanium plate body is avoided, when the limiting rod is fixed through the fixing screw, the limiting screw is arranged on the limiting rod through the limiting hole, and the belt tooth is arranged on the limiting screw, so that the size of the titanium plate is convenient to adjust, and the area of the titanium plate fixedly combined with the bone surfaces is improved, the titanium plate body is more easily balanced and fixed.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a belt loop titanium plate.
Background
The cruciate ligament injury of the knee joint is one of the most common and serious sports injuries, the cruciate ligament is torn to cause the knee joint to be unstable, the improper treatment causes the serious disorder of the knee joint function, the injury violence is large, other main structure injuries are combined frequently, the diagnosis and the improper treatment delay the treatment, meanwhile, the mechanical function of the cruciate ligament is increasingly emphasized, and the functional instability caused after the injury causes the knee joint to fail to meet the requirements of daily life and sports, and can cause a series of posterior pathological changes of the knee joint, so the surgical treatment and the reconstruction of the ligament and the function thereof are needed. The belt loop titanium plate pulls ligaments at the femoral end, and the wire loop of the belt loop titanium plate is far smaller than the bone tunnel. The ligament can pull the loop in the tensile activity of postoperative, because bone tunnel and loop are gapped, the phenomenon can take place to remove in-process that the loop was pulled to lead to the titanium plate to produce the displacement, finally lead to the wound to postpone healing.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the belt loop titanium plate which is firm in fixation and convenient for postoperative recovery.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a belt tong "pan" titanium plate, includes titanium plate body, pull wire and turns over a tong "pan" line, be equipped with the pin hole on the titanium plate body, turn over a tong "pan" line hole and line tong "pan" hole, the pin hole and turn over a tong "pan" line hole setting are at the both ends of titanium plate body, line tong "pan" hole sets up at the pin hole and turns over a tong "pan" line hole between, and line tong "pan" hole is equipped with a plurality ofly, the titanium plate body outside is encircleed and is equipped with the fixed slot, fixed slot upper end and lower extreme are equipped with a plurality of fixed orificess and run through, be equipped with the gag lever post in the fixed slot, gag lever post one end is equipped with the connecting hole, and the other end is equipped with spacing hole, be equipped with fixed screw in the fixed slot, the pull wire passes the pin hole fixed, it is fixed to turn over a tong "pan" line hole, it is fixed that the line tong "pan" hole passes.
In order to improve the firmness of the fixation of the titanium plate, the utility model has the improvement that the bottoms of the fixing screws and the limiting screws are provided with splicing grooves, and teeth are arranged in the splicing grooves.
In order to improve the adaptive scene of the titanium plate body, the utility model has the improvement that the titanium plate body is of a rectangular or elliptical structure.
In order to improve the strength of the titanium plate, the utility model improves that the titanium plate body is made of any one of pure titanium, TC4 titanium alloy, PEEK, carbon fiber or nickel-titanium alloy.
In order to improve the use effect of the titanium plate body, the utility model has the improvement that the aperture of the tab turning line hole is 0.5-5 mm; the aperture of the lead hole is 0.5 mm-10 mm; the aperture of the line loop hole is 0.5 mm-10 mm.
(III) advantageous effects
Compared with the prior art, the belt loop titanium plate provided by the utility model has the following beneficial effects:
the fixing screw is provided with the belt teeth through the splicing grooves, so that the belt teeth can be conveniently replaced and replaced, or the size of the belt teeth is adjusted to be suitable for bone surfaces at different positions, the belt teeth can be embedded into the bone surfaces to form firm fixation, the displacement phenomenon of the titanium plate body is avoided, when the fixing screw penetrates through the fixing hole to fix the limiting rod, the limiting rod is provided with the limiting screw through the limiting hole, and the belt teeth are arranged on the limiting screw, so that the size of the titanium plate is conveniently adjusted, the area of the fixed combination of the titanium plate and the bone surfaces is increased, and the titanium plate body is more easily balanced and fixed.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of a stop screw according to the present invention;
in the figure: 1. a titanium plate body; 2. a wire hole; 3. a loop turning line hole; 4. a loop hole; 5. a fixing hole; 6. A limiting rod; 7. a limiting hole; 8. a pull wire; 9. turning the loop line; 10. a loop of thread; 11. fixing grooves; 12. fixing screws; 13. a limiting screw; 14. the belt is provided with teeth;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the utility model is a titanium plate with a tab, comprising a titanium plate body 1, a traction wire 8 and a tab turning wire 9, wherein the titanium plate body 1 is provided with a lead hole 2, a tab turning wire hole 3 and a tab hole 4, the lead hole 2 and the tab turning wire hole 3 are arranged at two ends of the titanium plate body 1, the tab hole 4 is arranged between the lead hole 2 and the tab turning wire hole 3, the tab hole 4 is provided with a plurality of tab holes, the outer side of the titanium plate body 1 is surrounded by a fixing groove 11, the upper end and the lower end of the fixing groove 11 are provided with a plurality of fixing holes 5, the fixing groove 11 is internally provided with a limiting rod 6, one end of the limiting rod 6 is provided with a connecting hole, the other end is provided with a limiting hole 7, the fixing screw 12 is arranged in the fixing hole 5, the limiting screw 13 is arranged in the limiting hole 7, the traction wire 8 passes through the lead hole 2 for fixing, the tab turning wire 9 passes through the tab turning wire hole 3 for fixing, the loop 10 passes through the loop hole 4 to be fixed.
In this embodiment, the bottom of fixed screw 12 and stop screw 13 is equipped with the concatenation groove, install in the concatenation groove and take tooth 14, take tooth 14 to imbed the bone face and form firm fixed, avoid titanium plate body 1 to take place the displacement phenomenon, improve the fastness that the titanium plate is fixed.
In this embodiment, the titanium plate body 1 is a rectangular or elliptical structure, and the titanium plate bodies 1 of different structures are selected according to different bone positions, so that the adaptation scenario of the titanium plate body 1 is improved.
In this embodiment, the titanium plate body 1 is made of any one of pure titanium, TC4 titanium alloy, PEEK, carbon fiber, and nitinol, so as to improve the strength of the titanium plate.
In the embodiment, the aperture of the loop turning line hole 3 is 0.5 mm-5 mm; the aperture of the lead hole 2 is 0.5 mm-10 mm; the aperture of the turning loop line hole 3 is 0.5 mm-10 mm, the traction line 8, the turning loop line 9 and the line loop 10 which are adaptive to the sizes are selected according to the ligament conditions at different positions, the ligament is prevented from being damaged due to the improper sizes, and the using effect of the titanium plate body 1 is improved.
In conclusion, when the titanium plate with the belt loop is used, the wire loop 10, the belt loop wire 9 and the traction wire 8 are of a closed coil structure and made of high-molecular materials, the high-strength stretch-resistant performance is achieved, the whole titanium plate is pulled out of a bone channel by penetrating the traction wire 8 through the lead hole 2, the wire loop 10 is closed and penetrates through the wire loop hole 4, the belt loop wire 9 penetrates through the belt loop wire hole 3, the titanium plate body 1 is pulled to be attached to a bone surface from a vertical state, the fixing screw 12 is installed in the fixing hole 5, the belt tooth 14 is installed on the fixing screw 12 through the splicing groove, the belt tooth 14 is convenient to replace, or the size of the belt tooth 14 is adjusted to be suitable for bone surfaces at different positions, the belt tooth 14 can be embedded into the bone surface to form firm fixation, the displacement phenomenon of the titanium plate body 1 is avoided, when the limiting rod 6 is fixed by penetrating the fixing screw 12 through the fixing hole 5, the limiting screw 13 is installed on the limiting rod 6 through the limiting hole 7, and install on spacing screw 13 and take tooth 14 to conveniently adjust the size of titanium board, improve the area that titanium board and bone surface fixed combine, make titanium board body 1 balance more easily and fixed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A titanium plate with a tab is characterized by comprising a titanium plate body (1), a traction line (8) and a tab turning line (9), wherein a lead hole (2), a tab turning line hole (3) and a tab turning line hole (4) are formed in the titanium plate body (1), the lead hole (2) and the tab turning line hole (3) are formed in two ends of the titanium plate body (1), the tab turning line hole (4) is formed between the lead hole (2) and the tab turning line hole (3), a plurality of tab holes (4) are formed in the lead hole (4), fixing grooves (11) are formed in the outer side of the titanium plate body (1) in a surrounding mode, a plurality of fixing holes (5) are formed in the upper end and the lower end of each fixing groove (11) in a penetrating mode, limiting rods (6) are arranged in the fixing grooves (11), one end of each limiting rod (6) is provided with a connecting hole, the other end of each limiting rod is provided with a limiting hole (7), fixing screws (12) are arranged in the fixing holes (5), be equipped with spacing screw (13) in spacing hole (7), it is fixed that lead wire (8) pass lead wire hole (2), turn over a tong "pan" line (9) and pass and turn over a tong "pan" line hole (3) fixed, line tong "pan" hole (4) are fixed to line tong "pan" (10) pass.
2. The strap tab titanium plate according to claim 1, wherein the fixing screw (12) and the limiting screw (13) are provided with splicing grooves at the bottoms, and belt teeth (14) are arranged in the splicing grooves.
3. The titanium plate with tabs according to claim 1, characterized in that the titanium plate body (1) is of a rectangular or ellipsoidal structure.
4. The belt loop titanium plate as claimed in claim 1, wherein the titanium plate body (1) is made of any one of pure titanium, TC4 titanium alloy, PEEK, carbon fiber or nickel-titanium alloy.
5. The titanium plate with tabs according to claim 1, characterized in that the aperture of the tab wire hole (3) is 0.5 mm-5 mm; the aperture of the lead hole (2) is 0.5 mm-10 mm; the aperture of the loop hole (4) is 0.5 mm-10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122463123.7U CN216603183U (en) | 2021-10-12 | 2021-10-12 | Belt loop titanium plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122463123.7U CN216603183U (en) | 2021-10-12 | 2021-10-12 | Belt loop titanium plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216603183U true CN216603183U (en) | 2022-05-27 |
Family
ID=81692384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122463123.7U Active CN216603183U (en) | 2021-10-12 | 2021-10-12 | Belt loop titanium plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216603183U (en) |
-
2021
- 2021-10-12 CN CN202122463123.7U patent/CN216603183U/en active Active
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