CN215739033U - Spinal cord radiography positioner - Google Patents
Spinal cord radiography positioner Download PDFInfo
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- CN215739033U CN215739033U CN202121788782.1U CN202121788782U CN215739033U CN 215739033 U CN215739033 U CN 215739033U CN 202121788782 U CN202121788782 U CN 202121788782U CN 215739033 U CN215739033 U CN 215739033U
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Abstract
The utility model discloses a spinal cord angiography positioning device, which comprises an angiography positioning plate, wherein the angiography positioning plate is used for lying and positioning of a spinal cord angiography operator, and a plate body inner channel is penetrated in the middle of the angiography positioning plate; the plate body is provided with a plate inner channel, the plate inner channel is provided with a positioning and adjusting flat rod, the positioning and adjusting flat rod is inserted on the inner wall of the plate inner channel, the middle part of the positioning and adjusting flat rod is provided with a lead digital code, and the lead digital code is used for displaying and positioning under radiography. The positioning position is adjusted by utilizing the horizontally moving flat rod, the position of the lead digital code can be displayed under perspective, the position of the flat rod is adjusted in the horizontal direction, so that the lead digital code is positioned at the position of the spine of a patient, the adjustment is convenient and fast, the position of the rod body is fixed by utilizing the positioning push block at the end part of the groove body after the positioning, the two positioning flat rods are matched to complete the cone positioning in the spinal cord radiography, the flat rods of the required lead digital code can be selected to be matched according to the treatment and examination requirements, and the problem that the adjustment operation is not convenient in the traditional positioning method is effectively solved.
Description
Technical Field
The utility model relates to the technical field of myelography, in particular to a spinal cord angiography positioning device.
Background
Myelography (CT myelography) is an invasive diagnostic method used to identify the cause of a patient's symptoms, which may include physical pain, numbness, tingling sensations, or some unexplained muscle weakness. Wherein the cone location of patient's backbone rear portion is often under the CT perspective, pastes plumbous system digital code and fixes a position with patient's back, but when the location is inaccurate, can only paste the plumbous system digital code of location again, tears repeatedly and pastes and causes the location inefficiency, and the disease exposes under the radiation for a long time, is unfavorable for the radiography implementation and patient healthy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a spinal cord radiography positioning device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a spinal cord radiography positioning device comprises a radiography positioning plate, wherein the radiography positioning plate is used for lying and positioning of a spinal cord radiography operator, and a plate body inner channel is communicated with the middle part of the radiography positioning plate;
the plate body is provided with a plate inner channel, the plate inner channel is provided with a positioning and adjusting flat rod, the positioning and adjusting flat rod is inserted on the inner wall of the plate inner channel, the middle part of the positioning and adjusting flat rod is provided with a lead digital code, and the lead digital code is used for displaying and positioning under radiography.
As a further scheme of the utility model, the positioning and adjusting flat rod comprises a rod body, a rod body channel is arranged in the middle of the rod body, and two sides of the lead digital code are fixedly clamped on the inner wall of the rod body channel.
As a further scheme of the utility model, the positioning and adjusting flat rod further comprises a rod body positioning push block, the bottom end of the rod body positioning push block is connected to the inner wall of the rod body channel in a sliding mode, the end of the rod body positioning push block is of a trapezoidal structure, the rod body positioning push block can be made of rubber, and the rod body positioning push block is used for fixing the vertical position between the rod body and the radiography positioning plate.
As a further scheme of the utility model, the outer wall of one end of the positioning and adjusting flat rod, which is close to the rod body positioning and pushing block, is provided with a holding handle.
As a further scheme of the utility model, the inner wall of one end of the channel in the plate body, which is far away from the holding handle, is rotatably connected with an end part limiting turning block through a shaft, and the rotating range of the limiting turning block is that the limiting turning block is turned upwards from a horizontal position in the channel of the rod body to a position vertical to the positioning and adjusting flat rod.
The utility model has the beneficial effects that: this positioner can make the disease directly lie and fix a position on the plate body, utilize horizontal migration's flat bar to adjust the locating position in the plate body, but the position is shown to the plumbous system digital code under the perspective, thereby the flat bar position is adjusted to the horizontal direction and the position that the plumbous system digital code is located patient's vertebra is adjusted, it is convenient to adjust, utilize the location ejector pad dead lever body position of cell body tip after the location, cone location in the spinal cord radiography can be accomplished in the cooperation of two location flat bars, also can select the flat bar of required plumbous system digital code to cooperate according to treatment inspection needs, the effectual regulation operation in the traditional positioning method of having solved is not convenient and quick problem.
Drawings
FIG. 1 is a schematic perspective view of a spinal angiography positioning apparatus according to the present invention;
FIG. 2 is a schematic axial view of a spinal cord angiographic positioner according to the present invention;
fig. 3 is a schematic view of a positioning adjustment flat bar structure of a spinal cord radiography positioning apparatus according to the present invention.
In the figure: 1. an imaging positioning plate; 2. positioning and adjusting the flat rod; 21. a rod body; 22. making a digital code by lead; 23. a rod body groove; 24. the rod body positions the push block; 25. holding the handle; 26. the end part is limited by a turning block; 3. and a channel in the plate body.
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.
Referring to fig. 1-3, a spinal cord radiography positioning device comprises a radiography positioning plate 1, the radiography positioning plate 1 is used for lying and positioning by a spinal cord radiography operator, and a plate body inner channel 3 is penetrated in the middle of the radiography positioning plate 1; the positioning and adjusting flat rod 2 is inserted on the inner wall of a channel 3 in the plate body, the middle part of the positioning and adjusting flat rod 2 is provided with a lead digital code 22, the lead digital code 22 is used for displaying positioning under radiography, the positioning and adjusting flat rod 2 comprises a rod body 21, the middle part of the rod body 21 is provided with a rod body channel 23, two sides of the lead digital code 22 are fixedly clamped on the inner wall of the rod body channel 23, the positioning and adjusting flat rod 2 further comprises a rod body positioning and pushing block 24, the bottom end of the rod body positioning and pushing block 24 is slidably connected on the inner wall of the rod body channel 23, the side end of the rod body positioning and pushing block 24 is in a trapezoidal structure, the rod body positioning and pushing block 24 can be made of rubber, the rod body positioning and pushing block 24 is used for fixing the vertical position between the rod body and the radiography positioning plate 1, the outer wall of one end of the positioning and adjusting flat rod 2 close to the rod body positioning and pushing block 24 is provided with a handle 25, the inner wall of one end of the plate body inner channel 3 far away from the handle 25 is rotatably connected with an end limiting and turning block 26 through a shaft, the rotation range of the limiting turning block 26 is that the limiting turning block is turned upwards from the horizontal position in the rod body channel 23 to the position vertical to the positioning and adjusting flat rod 2.
The operating principle of the spinal cord radiography positioning device is as follows:
1. when the positioning plate is used, a patient directly lies on the radiography positioning plate 1, then vertically inserts the positioning adjusting flat rod 2, then turns over the limiting turning block 26 in the end part of the rod body channel 23 to enable the limiting turning block to be vertical to the positioning adjusting flat rod 2, and the middle part of the positioning adjusting flat rod 2 is provided with a clamped lead digital code 22;
2. the inserted positioning and adjusting flat rod 2 can horizontally slide in the channel 3 in the plate body, the holding handle 25 is pushed to adjust the position of the lead digital code 22, the radiography puncture position on the cone can be positioned by using the positioning and adjusting flat rods 2 of two different lead digital codes, the flat rod of the required lead digital code can be selected to be matched according to the treatment and examination requirements, the lead digital code 22 can display the position under perspective, the adjustment is continuously carried out until the positioning is accurate, the rod body positioning push block 24 slides towards the direction of the channel 3 in the plate body to push against the inner side wall of the channel 3 in the plate body, and the position of the flat rod 2 is fixed;
3. when the positioning and adjusting flat rod 2 needs to be replaced, the rod body positioning push block 24 is pushed outwards, the end limiting turning block 26 is retracted into the plate body inner channel 3, and then the plate body inner channel is pulled out for replacement.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
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 (5)
1. An angiographic locator device, comprising:
the contrast positioning plate (1) is used for a myelography operator to lie and position, and a plate body inner channel (3) penetrates through the middle part of the contrast positioning plate (1);
the plate comprises a positioning and adjusting flat rod (2), wherein the positioning and adjusting flat rod (2) is inserted into the inner wall of a channel (3) in the plate body, a lead digital code (22) is arranged in the middle of the positioning and adjusting flat rod (2), and the lead digital code (22) is used for displaying positioning under radiography.
2. The spinal cord angiography positioning device according to claim 1, wherein the positioning and adjusting flat bar (2) comprises a bar body (21), a bar body channel (23) is arranged in the middle of the bar body (21), and two sides of the lead number (22) are fixedly clamped on the inner wall of the bar body channel (23).
3. The spinal cord radiography positioning device according to claim 2, wherein the positioning adjustment flat bar (2) further comprises a bar body positioning pushing block (24), the bottom end of the bar body positioning pushing block (24) is slidably connected to the inner wall of the bar body channel (23), the side end of the bar body positioning pushing block (24) is in a trapezoid structure, the bar body positioning pushing block (24) can be made of rubber, and the bar body positioning pushing block (24) is used for fixing the vertical position between the bar body and the radiography positioning plate (1).
4. The spinal cord angiography positioning device according to claim 3, wherein the positioning adjusting flat bar (2) is provided with a holding handle (25) at the outer wall of one end close to the bar body positioning push block (24).
5. The spinal cord angiography positioning device according to claim 1, wherein an end limiting turning block (26) is rotatably connected to the inner wall of one end of the plate body channel (3) far away from the holding handle (25) through a shaft, and the rotation range of the limiting turning block (26) is from a horizontal position in the rod body channel (23) to a position vertical to the positioning adjusting flat rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121788782.1U CN215739033U (en) | 2021-08-03 | 2021-08-03 | Spinal cord radiography positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121788782.1U CN215739033U (en) | 2021-08-03 | 2021-08-03 | Spinal cord radiography positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215739033U true CN215739033U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121788782.1U Active CN215739033U (en) | 2021-08-03 | 2021-08-03 | Spinal cord radiography positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215739033U (en) |
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2021
- 2021-08-03 CN CN202121788782.1U patent/CN215739033U/en active Active
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