CN216455252U - Bone fracture plate for inner side wall of pelvis - Google Patents
Bone fracture plate for inner side wall of pelvis Download PDFInfo
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- CN216455252U CN216455252U CN202122710067.2U CN202122710067U CN216455252U CN 216455252 U CN216455252 U CN 216455252U CN 202122710067 U CN202122710067 U CN 202122710067U CN 216455252 U CN216455252 U CN 216455252U
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Abstract
The utility model relates to a bone fracture plate for the inner side wall of a pelvis, which comprises a plate body attached to the shape of the inner side wall of the pelvis and is characterized in that: the plate body comprises a main plate, a first branch part, a second branch part, a third branch part and a fourth branch part; the first branch part extends rightwards from the front end of the main board, the second branch part and the third branch part extend downwards from the middle part of the main board, and the fourth branch part extends leftwards from the tail end of the main board; the first branch part and the third branch part are both of an oval structure; the second branch part and the fourth branch part are both rod-shaped structures. The product has simple structure and low production cost, is relatively inosculated with the bone surface of the implanted part, is beneficial to the reduction treatment of the ischium, solves the problem of clinical reaction, ensures the operation effect of reduction, lightens the operation intensity for doctors and treats special cases.
Description
Technical Field
The utility model relates to a bone fracture plate, in particular to a bone fracture plate for an inner side wall of a pelvis.
Background
At present, most of domestic pelvic surgeries use straight reconstruction plates, clinicians can implant the straight reconstruction plates only by bending according to needs, and a plurality of reconstruction plates are needed to be superposed for use. The clinical doctors have different technical levels and different bending plate effects, so the operation effect is good and bad. The bending plate effect of some characteristic parts is worse, which brings much trouble to the operation and the fixing effect of the operation is also poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects and provides the bone fracture plate for the inner side wall of the pelvis.
In order to overcome the defects in the background art, the technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a pelvis inside wall coaptation board, includes the plate body of laminating in pelvis inside wall shape, its characterized in that: the plate body comprises a main plate, a first branch part, a second branch part, a third branch part and a fourth branch part; the first branch part extends rightwards from the front end of the main board, the second branch part and the third branch part extend downwards from the middle part of the main board, and the fourth branch part extends leftwards from the tail end of the main board; the first branch part and the third branch part are both of an oval structure; the second branch part and the fourth branch part are both rod-shaped structures.
According to another embodiment of the utility model, the main board is provided with a plurality of screw universal holes I at intervals along the length direction, and the screw universal holes I have at least five groups.
According to another embodiment of the present invention, the first support part is provided with a first screw pressing hole.
According to another embodiment of the utility model, the second branch part is sequentially provided with a second screw pressurizing hole and a second screw universal hole along the length direction, and at least two groups of the second screw universal holes are arranged.
According to another embodiment of the present invention, the third branch portion is provided with a blood circulation hole, at least one set of screw pressure holes three is provided between the third branch portion and the main plate, and a guide pin hole one is provided between the third branch portion and the second branch portion.
According to another embodiment of the present invention, the fourth branch portion is provided with a second guide pin hole and a fourth screw universal hole along the length direction, and the fourth screw universal hole is at least one set.
According to another embodiment of the utility model, the plate body is processed by arc treatment, and the plate body is made of titanium alloy material.
The utility model has the beneficial effects that: the product has simple structure and low production cost, is relatively inosculated with the bone surface of the implanted part, is beneficial to the reduction treatment of the ischium, solves the problem of clinical reaction, ensures the operation effect of reduction, lightens the operation intensity for doctors and treats special cases.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic representation of the use of the present invention;
wherein: 1. the plate body, 2, the mainboard, 3, first branch portion, 4, second branch portion, 5, third branch portion, 6, fourth branch portion, 7, screw universal hole one, 8, screw pressurization hole one, 9, blood transport hole, 10, guide pin hole one, 11, screw universal hole two, 12, screw pressurization hole two, 13, guide pin hole two, 14, screw pressurization hole three, 15, screw universal hole four.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
As shown in fig. 1, which is a schematic structural diagram of the present invention, a bone fracture plate for pelvis inner side wall comprises a plate body 1 fitting to the shape of pelvis inner side wall, and is characterized in that: the plate body comprises a main plate 2, a first branch part 3, a second branch part 4, a third branch part 5 and a fourth branch part 6; the first branch part 3 extends rightwards from the front end of the main board 2, the second branch part 4 and the third branch part 5 extend downwards from the middle of the main board 2, and the fourth branch part 6 extends leftwards from the tail end of the main board 2; the first branch part 3 and the third branch part 5 are both in an oval structure; the second branch portion 4 and the fourth branch portion 6 are both rod-shaped structures.
Particularly, the main board 2, the first branch part 3, the second branch part 4, the third branch part 5 and the fourth branch part 6 are simple in structure, high in safety, suitable for clinical requirements, good in shaping strength, capable of enabling screws to be screwed in quickly when in use and capable of achieving the purpose of connecting more quickly and firmly; meanwhile, the matching of the elliptical structure and the rod-shaped structure also increases the reliability and stability.
According to another embodiment of the utility model, the main board 2 is provided with a plurality of screw universal holes 7 at intervals along the length direction, and the screw universal holes 7 are at least five groups.
Specifically, the screw universal hole I7 is matched with a screw, so that the screw can be quickly screwed in when in use, the operation time is shortened, the connection is reliable, and the screw cannot loosen; five groups are the most preferable structures, of course, in other embodiments, the number of the first screw universal holes 7 which are staggered can be determined according to actual conditions, and the shape and the number of the first screw universal holes 7 and the arrangement mode on the main board 2 can be adjusted according to actual conditions, so as to be more matched with the shape of the ischia bones and effectively stabilize the board body 1.
According to another embodiment of the present invention, further comprising a first screw pressure hole 8 formed on the first branch portion 3, wherein the first screw pressure hole 8 can cooperate with other structures to further stabilize the locking plate 1.
According to another embodiment of the present invention, the second branch portion 4 is provided with a second screw pressurizing hole 12 and a second screw universal hole 11 in sequence along the length direction, and the second screw universal holes 11 are at least two groups.
According to another embodiment of the present invention, the third branch portion 5 is provided with a blood circulation hole 9, at least one set of screw pressure holes three 14 is provided between the third branch portion 5 and the main plate 2, and a guide pin hole one 10 is provided between the third branch portion 5 and the second branch portion 4.
Specifically, the guide pin hole I10 is used for temporarily fixing the plate body 1, the blood transportation hole 9 is used for facilitating blood transportation, and the screw pressurizing hole III 14 is used for screwing a pressurizing screw and is matched with the screw universal hole I7 and the blood transportation hole 9.
According to another embodiment of the present invention, the fourth branch portion 6 is further provided with a second guide pin hole 13 and a fourth screw hole 15 along the length direction, and at least one set of the fourth screw holes 15 is provided.
According to another embodiment of the utility model, the edge of the plate body 1 is processed by arc treatment, and is made of titanium alloy material.
Particularly, the plate body 1 is integrally formed and integrally connected, so that the plate body has high flexibility, is convenient to deal with complex fracture, and is lighter and more convenient to use by using titanium alloy materials.
In the specific operation process, the screw temporary fixing positions are screwed in the first guide pin hole 10 and the second guide pin hole 13, and screws are screwed and fixed through the first screw universal hole 7, the first screw pressurizing hole 8, the second screw pressurizing hole 12, the second screw universal hole 11 and the third screw pressurizing hole 14 in the main board 2, the first branch part 3, the second branch part 4, the third branch part 5 and the fourth branch part 6 according to the actual ischial shape and the characteristics of the user, the age, the body size, the male and the female and the like.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a pelvis inside wall coaptation board, includes plate body (1) of laminating in pelvis inside wall shape, its characterized in that: the plate body comprises a main plate (2), a first branch part (3), a second branch part (4), a third branch part (5) and a fourth branch part (6); the first branch part (3) extends rightwards from the front end of the main board (2), the second branch part (4) and the third branch part (5) extend downwards from the middle part of the main board (2), and the fourth branch part (6) extends leftwards from the tail end of the main board (2); the first branch part (3) and the third branch part (5) are both of an oval structure; the second branch part (4) and the fourth branch part (6) are both rod-shaped structures.
2. The pelvic medial wall plate of claim 1, wherein: the main board (2) is provided with a plurality of first screw universal holes (7) at intervals along the length direction, and the first screw universal holes (7) are at least five groups.
3. The pelvic medial wall plate of claim 1, wherein: the first branch part (3) is provided with a first screw pressurizing hole (8).
4. The pelvic medial wall plate of claim 1, wherein: and a second screw pressurizing hole (12) and a second screw universal hole (11) are sequentially arranged on the second branch part (4) along the length direction, and at least two groups of the second screw universal holes (11) are arranged.
5. The pelvic medial wall plate of claim 1, wherein: the blood circulation hole (9) is formed in the third branch portion (5), at least one set of screw pressurizing holes III (14) is formed between the third branch portion (5) and the main board (2), and a guide pin hole I (10) is formed between the third branch portion (5) and the second branch portion (4).
6. The pelvic medial wall plate of claim 1, wherein: and a second guide pin hole (13) and a fourth screw universal hole (15) are formed in the fourth branch part (6) along the length direction, and at least one group of the fourth screw universal holes (15) is arranged.
7. The pelvic medial wall plate of claim 1, wherein: the edge of the plate body (1) is processed by arc, and a titanium alloy material is selected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122710067.2U CN216455252U (en) | 2021-11-08 | 2021-11-08 | Bone fracture plate for inner side wall of pelvis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122710067.2U CN216455252U (en) | 2021-11-08 | 2021-11-08 | Bone fracture plate for inner side wall of pelvis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216455252U true CN216455252U (en) | 2022-05-10 |
Family
ID=81447290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122710067.2U Active CN216455252U (en) | 2021-11-08 | 2021-11-08 | Bone fracture plate for inner side wall of pelvis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216455252U (en) |
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2021
- 2021-11-08 CN CN202122710067.2U patent/CN216455252U/en active Active
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