CN216317922U - Miniature steel plate with sewing holes - Google Patents
Miniature steel plate with sewing holes Download PDFInfo
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- CN216317922U CN216317922U CN202120264451.1U CN202120264451U CN216317922U CN 216317922 U CN216317922 U CN 216317922U CN 202120264451 U CN202120264451 U CN 202120264451U CN 216317922 U CN216317922 U CN 216317922U
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- steel plate
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- shaped
- shaped steel
- strip
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Abstract
The utility model relates to a miniature steel plate with sewing holes, which comprises a strip-shaped steel plate, wherein a plurality of first locking holes penetrating through the inner surface and the outer surface of the strip-shaped steel plate are arranged on the strip-shaped steel plate along the extension direction of the strip-shaped steel plate, and the miniature steel plate is characterized in that: the arc-shaped steel plate is connected to the tail end of the strip-shaped steel plate, the arc-shaped flanging is connected to one side edge of the arc-shaped steel plate, the arc-shaped flanging is identical to the bending direction of the arc-shaped steel plate, a plurality of second locking holes penetrating through the inner surface and the outer surface of the arc-shaped steel plate are formed in the arc-shaped steel plate along the extending direction of the second locking holes, and a plurality of sewing holes penetrating through the arc-shaped flanging are formed in the arc-shaped flanging in the extending direction of the second locking holes. The micro steel plate with the suture holes is suitable for femoral head replacement of femoral neck fracture, can improve the firmness and reliability of suture, and reduces the probability of dislocation after operation.
Description
Technical Field
The utility model relates to the technical field of orthopedics, in particular to a miniature steel plate with suture holes.
Background
Patients who have dislocation after hip replacement are often encountered in clinic, and femoral head replacement is more difficult to reposition than dislocation of total hip replacement and even needs incisional replacement. In femoral head replacement, since the joint capsule and the posterior rotating muscle group have no suture points, a hole is usually drilled in the tuberosity of the femur, and then the joint capsule and the posterior rotating muscle group are sutured into the hole of the tuberosity, so as to reduce dislocation. However, this method is difficult to perform the operations of perforation and suture, and is poor in actual suture effect due to the weak suture caused by the small number of suture points, which tends to cause the perforation of the tuberosity portion, cause iatrogenic injuries and suture failure, and increase the probability of dislocation after the operation.
Disclosure of Invention
The utility model aims to provide a miniature steel plate with suture holes, which is suitable for femoral head replacement of femoral neck fracture, can improve the firmness and reliability of suture and reduce the probability of postoperative dislocation. The technical scheme is as follows:
the utility model provides a miniature steel sheet in hole is sewed up in area, includes the strip steel sheet, is equipped with a plurality of first locking holes that run through the interior external surface of strip steel sheet, its characterized in that along its extending direction on the strip steel sheet: the arc-shaped steel plate is connected to the tail end of the strip-shaped steel plate, the arc-shaped flanging is connected to one side edge of the arc-shaped steel plate, the arc-shaped flanging is identical to the bending direction of the arc-shaped steel plate, a plurality of second locking holes penetrating through the inner surface and the outer surface of the arc-shaped steel plate are formed in the arc-shaped steel plate along the extending direction of the second locking holes, and a plurality of sewing holes penetrating through the arc-shaped flanging are formed in the arc-shaped flanging in the extending direction of the second locking holes.
The inside and outside directions described in this specification are based on the use state of the micro steel sheet of the present invention: when the locking device is used, the inner side surface of the whole micro steel plate is attached to the femur, the inner side surface of the strip steel plate is attached to the femoral shaft, the inner side surface of the arc steel plate is attached to the tuberosity part of the femur and is matched with the anatomy of the tuberosity part of the femur, and then the micro steel plate is locked on the femur through the matching of the steel nail, the first locking hole and the second locking hole.
In the femoral head replacement, the arc-shaped steel plate is locked at the tuberosity part of the femur, the inner side surface of the arc-shaped steel plate is attached to the tuberosity part and is matched with the anatomy of the tuberosity part of the femur, then the plurality of suture holes on the arc-shaped flanging are used as suture fulcrums, the joint capsule and the posterior rotary muscle group are sutured on the plurality of suture holes by strong lines, and the joint capsule and the posterior rotary muscle group are firmly combined with the tuberosity part of the femur, so that the firmness and reliability of the suture are improved, and the probability of postoperative dislocation is reduced.
In a preferred embodiment of the present invention, the suture holes have a diameter of 0.8 to 1.2 mm.
As a further preferred aspect of the present invention, the suture holes have a diameter of 1 mm.
In a further preferred embodiment of the present invention, the first locking hole and the second locking hole have a diameter of 1.2 to 1.8 mm.
As still further preferable aspect of the present invention, the first locking hole and the second locking hole have a diameter of 1.5 mm.
Compared with the prior art, the utility model has the following advantages:
the micro steel plate with the stitching holes is provided with the arc-shaped steel plate and the arc-shaped flanging, when the micro steel plate is used, the inner side surface of the whole micro steel plate is attached to a femur, the inner side surface of the strip-shaped steel plate is attached to a femoral body, the inner side surface of the arc-shaped steel plate is attached to the tuberosity part of the femur and is matched with the anatomy of the tuberosity part of the femur, and then the arc-shaped steel plate is locked at the tuberosity part of the femur; when in sewing, the plurality of sewing holes on the arc-shaped flanging are used as sewing fulcrums, the joint capsule and the back rotary muscle group are sewn on the plurality of sewing holes by strong lines, and the joint capsule and the back rotary muscle group are firmly combined with the tuberosity part of the femur, so that the firmness and the reliability of the sewing are improved, and the probability of dislocation after the operation is reduced.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the present invention.
Detailed Description
The following further describes the preferred embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1, a micro steel plate with a suture hole 6 comprises a strip steel plate 1, an arc steel plate 2 and an arc flanging 3, wherein the arc steel plate 2 is connected to the tail end of the strip steel plate 1, the arc flanging 3 is connected to one side edge of the arc steel plate 2, and the arc flanging 3 and the arc steel plate 2 are bent in the same direction; a plurality of first locking holes 4 penetrating through the inner surface and the outer surface of the strip-shaped steel plate 1 are formed in the strip-shaped steel plate 1 along the extending direction of the strip-shaped steel plate, a plurality of second locking holes 5 penetrating through the inner surface and the outer surface of the arc-shaped steel plate 2 are formed in the arc-shaped steel plate 2 along the extending direction of the arc-shaped steel plate, and the diameters of the first locking holes 4 and the second locking holes 5 are 1.5 mm; the arc-shaped flanging 3 is provided with a plurality of sewing holes 6 which penetrate through the arc-shaped flanging 3 in the extending direction, and the diameter of each sewing hole 6 is 1 mm.
The micro steel plate with the stitching holes is provided with an arc-shaped steel plate 2 and an arc-shaped flanging 3, when the micro steel plate is used, the inner side surface of the whole micro steel plate is attached to a femur, the inner side surface of a strip-shaped steel plate 1 is attached to a femoral shaft, the inner side surface of the arc-shaped steel plate 2 is attached to a tuberosity part of the femur and is matched with the anatomy of the tuberosity part of the femur, and then the micro steel plate is locked on the femur through the matching of a steel nail, a first locking hole 4 and a second locking hole 5; after the micro steel plate is fixed, the plurality of suture holes 6 of the arc-shaped flanging 3 are used as suture fulcrums, the joint capsule and the back rotary muscle group are sutured on the plurality of suture holes 6 by strong lines, and the joint capsule and the back rotary muscle group are firmly combined with the tuberosity part of the femur, so that the firmness and the reliability of suturing are improved, and the probability of dislocation after operation is reduced.
In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and the equivalent or simple change of the structure, the characteristics and the principle described in the present patent idea is included in the protection scope of the present patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
Claims (5)
1. The utility model provides a miniature steel sheet in hole is sewed up in area, includes the strip steel sheet, is equipped with a plurality of first locking holes that run through the interior external surface of strip steel sheet, its characterized in that along its extending direction on the strip steel sheet: the arc-shaped steel plate is connected to the tail end of the strip-shaped steel plate, the arc-shaped flanging is connected to one side edge of the arc-shaped steel plate, the arc-shaped flanging is identical to the bending direction of the arc-shaped steel plate, a plurality of second locking holes penetrating through the inner surface and the outer surface of the arc-shaped steel plate are formed in the arc-shaped steel plate along the extending direction of the second locking holes, and a plurality of sewing holes penetrating through the arc-shaped flanging are formed in the arc-shaped flanging in the extending direction of the second locking holes.
2. The micro steel plate with a seam hole according to claim 1, wherein: the diameter of the suture hole is 0.8-1.2 mm.
3. The micro steel plate with a sewing hole according to claim 2, wherein: the diameter of the suture hole is 1 mm.
4. The micro steel plate with a sewing hole according to any one of claims 1 to 3, wherein: the diameters of the first locking hole and the second locking hole are 1.2-1.8 mm.
5. The micro steel plate with a sewing hole according to claim 4, wherein: the diameters of the first locking hole and the second locking hole are 1.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120264451.1U CN216317922U (en) | 2021-01-30 | 2021-01-30 | Miniature steel plate with sewing holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120264451.1U CN216317922U (en) | 2021-01-30 | 2021-01-30 | Miniature steel plate with sewing holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216317922U true CN216317922U (en) | 2022-04-19 |
Family
ID=81129472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120264451.1U Active CN216317922U (en) | 2021-01-30 | 2021-01-30 | Miniature steel plate with sewing holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216317922U (en) |
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2021
- 2021-01-30 CN CN202120264451.1U patent/CN216317922U/en active Active
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