CN212679098U - Device for measuring angle in scoliosis - Google Patents
Device for measuring angle in scoliosis Download PDFInfo
- Publication number
- CN212679098U CN212679098U CN202020715866.1U CN202020715866U CN212679098U CN 212679098 U CN212679098 U CN 212679098U CN 202020715866 U CN202020715866 U CN 202020715866U CN 212679098 U CN212679098 U CN 212679098U
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- laser instrument
- art
- angle
- scoliosis
- laser
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Abstract
The utility model discloses a device that is arranged in scoliosis art angle measurement, including pedicle of vertebral arch screw main part, pedicle of vertebral arch screw main part one end is equipped with first laser instrument, the pedicle of vertebral arch screw main part other end is equipped with the second laser instrument, first laser instrument and second laser instrument are the mirror surface setting. The utility model discloses a set up first laser instrument and second laser instrument, effectual be arranged in the backbone survey curvature of curvature art and measure correction angle, in the art, because the art person is close from the backbone distance that appears of patient, lead to seemingly not having the angulation, can not accurately judge the correction process and the angle of backbone, it is not very convenient to shoot the X-ray piece in the art, first laser instrument and second laser instrument are located pedicle of vertebral arch screw main part both ends, the laser line formation contained angle that produces shows on corresponding display, measure correction angle in the backbone lateral curvature of being convenient for art, be fit for by extensively promoting and using.
Description
Technical Field
The utility model relates to a scoliosis art field, in particular to a device that is arranged in scoliosis art angle of measurement.
Background
Scoliosis, also known as scoliosis, is a three-dimensional deformity of the spine, including coronal, sagittal and axial abnormalities in sequence, in which the normal spine is a straight line when viewed from the back and the trunk is bilaterally symmetrical, and if the shoulders are not high in height when viewed from the front or the back is not flat, scoliosis is suspected.
Before the art, according to the X piece of backbone full length, measurable quantity the angle of scoliosis, but in the art, because the operator is close to patient's the backbone that exposes, lead to seemingly not having the angulation, actually during the operation is filmed and is reexamined, still have the angulation, can not accurately judge the correction process and the angle of backbone, for this reason, we propose a device that is arranged in the scoliosis art and surveyed the angle.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a device that is arranged in scoliosis art survey angle, through setting up first laser instrument and second laser instrument, effectual be arranged in the scoliosis art to measure and correct the angle, in the art, because the art person is close from patient's the backbone distance that shows out, lead to seemingly not having the angulation, can not accurately judge the correction process and the angle of backbone, it is not very convenient to shoot the X-ray piece in the art, first laser instrument and second laser instrument are located pedicle of vertebral arch screw main part both ends, the laser line formation contained angle that produces shows on corresponding display, measure correction angle in the scoliosis art of being convenient for, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a device that is arranged in scoliosis art to survey angle, includes pedicle of vertebral arch screw main part, pedicle of vertebral arch screw main part one end is equipped with first laser instrument, the pedicle of vertebral arch screw main part other end is equipped with the second laser instrument, first laser instrument and second laser instrument are the mirror surface setting.
Further, a strip-shaped clamping bolt is bonded to the bottom of the first laser.
Further, the second laser bottom structure is the same as the first laser bottom structure.
Furthermore, a first strip-shaped clamping groove is formed in one end of the pedicle screw main body, and a second strip-shaped clamping groove is formed in the other end of the pedicle screw main body.
Furthermore, the first strip-shaped clamping groove is clamped with the strip-shaped clamping bolt.
Compared with the prior art, the utility model discloses following beneficial effect has:
through setting up first laser instrument and second laser instrument, effectual being arranged in the backbone survey bend art measures and corrects the angle, in the art, because the operation person is close from the backbone distance that exposes out of patient, lead to seemingly not having the angulation, can not accurately judge the correction process and the angle of backbone, it is not very convenient to shoot the X-ray piece in the art, first laser instrument and second laser instrument are located pedicle of vertebral arch screw main part both ends, the laser line formation contained angle that produces shows on corresponding display, measure correction angle in the backbone lateral curvature art of being convenient for, the convenience is used in the backbone lateral curvature art.
Drawings
Fig. 1 is a schematic view of the overall structure of the angle measuring device for scoliosis.
Fig. 2 is a schematic view of a bar-shaped latch of the device for measuring angle in scoliosis.
Fig. 3 is a schematic structural view of a first bar-shaped slot of the device for measuring an angle in scoliosis.
In the figure: 1. a pedicle screw body; 2. a first laser; 3. a second laser; 4. a strip-shaped clamping bolt; 5. a first bar-shaped slot; 6. and a second strip-shaped clamping groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Example one
As shown in fig. 1-3, a device for measuring angle in scoliosis, including pedicle screw main part 1, pedicle screw main part 1 one end is equipped with first laser instrument 2, pedicle screw main part 1 other end is equipped with second laser instrument 3, first laser instrument 2 and second laser instrument 3 are the mirror surface setting, 2 bottoms of first laser instrument bond have bar bayonet 4, 3 bottom structures of second laser instrument are the same with 2 bottom structures of first laser instrument, first bar draw-in groove 5 has been seted up to one end on pedicle screw main part 1, and the other end has been seted up second bar draw-in groove 6 on pedicle screw main part 1, first bar draw-in groove 5 and bar bayonet 4 joint.
The first laser 2 and the second laser 3 are arranged in the embodiment, so that the device is effectively used for measuring and correcting the angle in the scoliosis.
It should be noted that the utility model relates to a device for measuring angle in scoliosis, during operation, in scoliosis, the spinous process, vertebral lamina and articular process of the spine of the operation area are exposed, one side of the scoliosis centrum is placed with a directional pedicle screw main body 1, a first laser 2 is clamped with a first strip-shaped clamping groove 5 at one end of the pedicle screw main body 1 through a strip-shaped clamping bolt 4, a second laser 3 is clamped with a second strip-shaped clamping groove 6 at the other end of the pedicle screw main body 1, two lasers are opened, an angle is formed through the generated laser line and is displayed on the corresponding display, the display adopts a laser three-dimensional display, the included angle generated when the lasers are crossed is displayed, the angle is not different according to the measuring angle of the X piece of the patient before the operation, the first laser 2 and the second laser 3 are taken down for scoliosis correction operation, after the correction is finished, the first laser 2 and the second laser 3 are placed at the original positions again to generate laser, an angle is formed, a result is displayed, whether the correction of the angle is satisfactory or not is judged according to the requirement of a doctor, if the correction is not satisfactory, the correction operation of scoliosis is continued, then the measurement is carried out again until the correction is satisfactory, and the final satisfactory angle in the operation is consistent with the angle of an X piece of angle made when a patient is discharged from a hospital after the operation, so that the use of angle measurement in the scoliosis operation is facilitated.
The utility model discloses a pedicle of vertebral arch screw main part 1, first laser instrument 2, second laser instrument 3, bar draw-in groove 4, first bar draw-in groove 5, 6 parts of second bar draw-in groove are the parts that general standard spare or technical field personnel know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical personnel.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A device for measuring angles in scoliosis, comprising a pedicle screw body (1), characterized in that: pedicle of vertebral arch screw main part (1) one end is equipped with first laser instrument (2), pedicle of vertebral arch screw main part (1) other end is equipped with second laser instrument (3), first laser instrument (2) and second laser instrument (3) are the mirror surface setting.
2. The device for lateral scoliosis medial angulation according to claim 1, wherein: the bottom of the first laser (2) is bonded with a strip-shaped clamping bolt (4).
3. A device for lateral scoliosis angulation according to claim 2, characterized in that: the bottom structure of the second laser (3) is the same as that of the first laser (2).
4. The device for lateral scoliosis medial angulation according to claim 1, wherein: a first strip-shaped clamping groove (5) is formed in one end of the pedicle screw main body (1), and a second strip-shaped clamping groove (6) is formed in the other end of the pedicle screw main body (1).
5. The device for lateral scoliosis medial angulation according to claim 4, wherein: the first strip-shaped clamping groove (5) is clamped with the strip-shaped clamping bolt (4).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921251582 | 2019-08-02 | ||
| CN2019212515825 | 2019-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212679098U true CN212679098U (en) | 2021-03-12 |
Family
ID=74886476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020715866.1U Expired - Fee Related CN212679098U (en) | 2019-08-02 | 2020-04-30 | Device for measuring angle in scoliosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212679098U (en) |
-
2020
- 2020-04-30 CN CN202020715866.1U patent/CN212679098U/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: 20210312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |