CN213249805U - Spinal positioning ruler for spinal angiography - Google Patents
Spinal positioning ruler for spinal angiography Download PDFInfo
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- CN213249805U CN213249805U CN202021615502.2U CN202021615502U CN213249805U CN 213249805 U CN213249805 U CN 213249805U CN 202021615502 U CN202021615502 U CN 202021615502U CN 213249805 U CN213249805 U CN 213249805U
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Abstract
The utility model relates to a spinal cord angiography backbone location chi, including ruler and a plurality of digital lead sign indicating number, 75cm and surface are no less than to the length of ruler and are equipped with the opaque length scale along length direction, and one side of ruler is equipped with even interval arrangement's jack, is connected with the inserted bar on the digital lead sign indicating number, and the digital lead sign indicating number can be pegged graft in the jack through the inserted bar. The utility model discloses can realize the quick location of spinal cord blood vessel, easy and simple to handle is favorable to reducing X-ray irradiation number of times and dose, guarantees to diagnose the in-process location digit lead code and does not take place to shift or drop.
Description
Technical Field
The utility model belongs to the technical field of the external positioning instrument of spinal cord blood vessel, especially relate to spinal cord angiography backbone location chi.
Background
Along with the continuous improvement of treatment willingness, medical technology and diagnosis and treatment level of patients, the spinal angiopathy is more and more emphasized. Although the imaging quality of CT and MRI, CTA and MRA is now well accepted by the general health care staff, the position of angiography is still not replaced, especially for the diagnosis of spinal angiopathy, which is always the "gold standard" for diagnosis.
Carry out external location to spinal cord blood vessel after spinal cord blood vessel angiogram, need to mark the position of chest 3 (third thoracic vertebra), chest 6 (sixth thoracic vertebra), chest 9 (ninth thoracic vertebra), chest 12 (twelfth thoracic vertebra) and waist 3 (third lumbar vertebrae) etc. with digital lead code under the X-ray fluoroscopy to be fixed in on the skin, so that the accurate location of disease position, traditional locate mode has following several shortcomings:
(1) repeated fluoroscopy is needed to confirm the position, and both the patient and the doctor are subjected to additional radiation injury;
(2) the digital lead code fixed by the adhesive tape is easy to shift or fall off in the diagnosis and treatment process, so that the diagnosis and treatment process is difficult;
(3) some patients have more body hair, and the adhesive plaster can cause the body hair to be torn off, so that the pain of the patients is increased;
(4) the whole positioning process consumes a long time, and the operation progress is influenced.
Positioning is usually required before spinal surgery, but the existing latticed spinal positioning ruler structure is not suitable for spinal angiography positioning for the following reasons: firstly, the spine positioning ruler is too short in length and is not suitable for the length of the whole spine; second, the structure of the grid can block the visualization of spinal vessels, affecting imaging performance and diagnosis.
Disclosure of Invention
The utility model aims to solve the technical problem that a spinal cord angiography backbone locating ruler is provided, can realize the vascular quick location of spinal cord, and is easy and simple to handle, is favorable to reducing the X-ray irradiation number of times, guarantees to diagnose the in-process location digit lead code and does not take place to shift or drop.
The utility model provides a technical scheme that its technical problem adopted provides a spinal cord angiography backbone positioning ruler, including ruler and a plurality of digital lead sign indicating number, 75cm and surface are no less than to the length of ruler and are equipped with the opaque length scale along length direction, one side of ruler is equipped with even interval arrangement's jack, be connected with the inserted bar on the digital lead sign indicating number, the digital lead sign indicating number can be pegged graft in the jack through the inserted bar.
The spacing between adjacent jacks was 0.5 cm.
The length of the ruler is 100 cm.
The digital lead codes comprise a digital '1' lead code, a digital '3' lead code, a digital '6' lead code, a digital '9' lead code and a digital '12' lead code.
The ruler is made of a silica gel material.
Advantageous effects
The utility model discloses can realize the quick mark location of spinal cord blood vessel, easy and simple to handle, can reuse, utilize the ruler scale to mark the position of relevant centrum, be favorable to reducing the number of times that shines of X-ray, reduce exposing of X ray, be favorable to that doctor and patient's are healthy. And the digital lead code is inserted into the ruler, so that the digital lead code which plays a role in positioning can be ensured not to shift or fall off only by ensuring the stability of the position of the ruler in the diagnosis and treatment process, and the diagnosis and treatment quality is favorably improved.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
A spinal angiography spinal positioning ruler as shown in fig. 1 comprises a straight ruler 1 and a digital type code 2.
The length of the straightedge 1 is designed according to the length of the spine of a human body, wherein the average length of the spine of a male is 70-75 cm, and the average length of the spine of a female is 66-70 cm, so that the length of the straightedge 1 is set to be 100cm, the straightedge is made of silica gel materials, the straightedge is about 1cm wide and about 0.3cm thick. The surface of the straight ruler 1 is provided with lightproof length scales 3 along the length direction. One side of the ruler 1 is provided with jacks 4 which are uniformly arranged at intervals, and the distance between every two adjacent jacks 4 is 0.5cm and used for inserting the digital lead code 2 for developing and positioning.
The digital lead code 2 comprises a light-tight digital '1' lead code, a digital '3' lead code, a digital '6' lead code, a digital '9' lead code and a digital '12' lead code. Each digital lead code 2 is connected with a metal inserted bar 5 with the length of 1cm, and the digital lead code 2 can be inserted into the insertion hole 4 through the inserted bar 5 to play a role in positioning spinal nerves.
When the spinal angiography spinal positioning ruler is used: the ruler 1 is firmly fixed on the chest wall and the abdominal wall by adhesive tapes, the position is usually located on the midline of the clavicle, the position of a chest 12 (a twelfth thoracic vertebra) is firstly positioned under fluoroscopy, a corresponding number 12 lead code is inserted, then the positions of the chest 3 (a third thoracic vertebra), the chest 6 (a sixth thoracic vertebra), the chest 9 (a ninth thoracic vertebra), the waist 3 (a third lumbar vertebra) and the like are marked one by one according to the length scales 3 on the ruler 1, and sometimes the correction is needed through fluoroscopy in the process.
Claims (5)
1. The utility model provides a spinal cord angiography backbone locating ruler, includes ruler (1) and a plurality of digit lead code (2), its characterized in that: 75cm and the surface is equipped with lighttight length scale (3) along length direction are no less than to the length of ruler (1), one side of ruler (1) is equipped with jack (4) of even interval arrangement, be connected with inserted bar (5) on digital lead code (2), digital lead code (2) can be pegged graft in jack (4) through inserted bar (5).
2. The spinal angiographic spinal sizer of claim 1, wherein: the distance between the adjacent jacks (4) is 0.5 cm.
3. The spinal angiographic spinal sizer of claim 1, wherein: the length of the ruler (1) is 100 cm.
4. The spinal angiographic spinal sizer of claim 1, wherein: the digital lead code (2) comprises a digital '1' lead code, a digital '3' lead code, a digital '6' lead code, a digital '9' lead code and a digital '12' lead code.
5. The spinal angiographic spinal sizer of claim 1, wherein: the ruler (1) is made of a silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021615502.2U CN213249805U (en) | 2020-08-06 | 2020-08-06 | Spinal positioning ruler for spinal angiography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021615502.2U CN213249805U (en) | 2020-08-06 | 2020-08-06 | Spinal positioning ruler for spinal angiography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213249805U true CN213249805U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021615502.2U Active CN213249805U (en) | 2020-08-06 | 2020-08-06 | Spinal positioning ruler for spinal angiography |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213249805U (en) |
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2020
- 2020-08-06 CN CN202021615502.2U patent/CN213249805U/en active Active
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