CN216394207U - Spinal puncture positioning auxiliary device - Google Patents
Spinal puncture positioning auxiliary device Download PDFInfo
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- CN216394207U CN216394207U CN202122758437.XU CN202122758437U CN216394207U CN 216394207 U CN216394207 U CN 216394207U CN 202122758437 U CN202122758437 U CN 202122758437U CN 216394207 U CN216394207 U CN 216394207U
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Abstract
The utility model relates to the technical field of puncture positioning devices, and discloses a spinal puncture positioning auxiliary device which comprises an adjusting rod provided with a limiting frame, wherein the bottom of the adjusting rod is fixedly connected with the limiting frame for limiting and fixing, one side of the limiting frame is provided with a limiting bolt for limiting and fixing, the limiting device for limiting and fixing is inserted into the limiting frame, the top of the adjusting rod is fixedly connected with a supporting rod for supporting, the top of the supporting rod is fixedly connected with a positioning arc plate for puncture positioning, both sides of the positioning arc plate are provided with scale marks for increasing precision, and the surface of the positioning arc plate is provided with puncture holes for puncture needles to penetrate through. This spinal puncture location auxiliary device through the setting of location arc board, scale mark and puncture hole, can then correspond the scale mark according to the angle of patient's puncture, selects suitable puncture hole, punctures in inserting the puncture needle to increase medical personnel's stability when puncturing.
Description
Technical Field
The utility model relates to the technical field of puncture positioning devices, in particular to a spinal puncture positioning auxiliary device.
Background
Spine minimally invasive surgery has been widely developed at present, compared with the traditional spine surgery, the spine minimally invasive surgery has the advantages of small surgical incision, small tissue trauma, less bleeding, quick postoperative function recovery and the like, however, in the spine puncture positioning process, an operator often cannot position the target point position at one time, even a skilled operator can also have puncture errors only by hand feeling and experience, therefore, the operator often needs to take multiple shots, the puncture needle head is finally inserted into the target point position according to the guidance of an X-ray film, therefore, the surgery is long in time consumption, the X-ray radiation dose of a patient and an operator is increased, the pain of the patient and the pressure of the operator are greatly increased, the surgery risk is increased, and the surgery effect is even influenced.
A spinal puncture positioning auxiliary device disclosed in the Chinese utility model patent application publication No. CN211131305U, the spinal puncture positioning auxiliary device comprises two vertical slide bars, wherein strip-shaped grooves are formed in the sides, close to each other, of the two vertical slide bars, two stop blocks are fixedly connected to the upper ends and the lower ends of the grooves of the two vertical slide bars, two clamping blocks are fixedly connected to the upper ends, far away from each other, of the two vertical slide bars, three clamping blocks are fixedly connected to the lower ends, far away from each other, of the two vertical slide bars, by arranging the second stop block, the first cross shaft can not slide out from the upper end or the lower end of the vertical slide bar when sliding between the two vertical slide bars, thereby ensuring the normal use of the device, through the arrangement of the strip-shaped through hole, the puncture needle can penetrate through the convex groove, so that the puncture needle is fixed without influencing the normal use of the puncture needle.
However, the device is not flexible when in use, is not convenient to operate, is inconvenient to adjust the shape of the device according to the different body types of patients, is inconvenient to master the puncture angle, and brings unnecessary burden to medical staff, so that a spinal puncture positioning auxiliary device is needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a spinal puncture positioning auxiliary device, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a spinal puncture location auxiliary device, is including the regulation pole of installing spacing frame, the bottom fixedly connected with of adjusting the pole is used for spacing fixed spacing frame, one side of spacing frame is provided with and is used for spacing fixed spacing bolt, the inside grafting of spacing frame has and is used for spacing fixed stop device, the top fixedly connected with of adjusting the pole is used for the bracing piece that supports, the top fixedly connected with of bracing piece is used for the location arc board of puncture location, the both sides of location arc board all are provided with the scale mark that is used for increasing the precision, the puncture hole that can supply the pjncture needle to run through is seted up on the surface of location arc board.
Optionally, the limiting device comprises a limiting rod, a limiting groove for limiting and fixing is formed in one side of the limiting rod, and the limiting bolt is inserted into the limiting groove.
Optionally, the both sides of gag lever post are all installed through the screw and are used for the fixed installed part of installation, one side fixedly connected with of installed part is used for increasing the rubber pad of frictional force.
Optionally, the surface of the mounting part is provided with a mounting hole for mounting and fixing, and a mounting bolt for mounting and fixing is arranged in the mounting hole in a penetrating manner.
Optionally, the surface of the adjusting rod is provided with an adjusting hole for adjusting the height, and the inner thread of the adjusting hole is connected with an adjusting bolt for adjusting the limiting and fixing.
Optionally, one end of the limit bolt is fixedly connected with a limit soft rubber for increasing friction force, and the other end of the limit bolt is fixedly connected with a handle for holding the handle in rotation.
(III) advantageous effects
The utility model provides a spinal puncture positioning auxiliary device, which has the following beneficial effects:
1. this spinal puncture location auxiliary device through the setting of location arc board, scale mark and puncture hole, can select suitable puncture hole according to the angle and then correspond the scale mark of patient puncture, punctures in inserting the puncture hole with the puncture needle to stability when increasing medical personnel's puncture can alleviate patient's misery, embodies the practicality of the device when using.
2. This spinal puncture auxiliary device fixes a position through adjusting pole, spacing frame, spacing bolt and stop device's setting, can remove the height and the position of adjusting the device according to the size of patient difference and different puncture position, makes the more extensive of the application scope of the device, embodies the functionality of the device when using.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of an explosive structure according to the present invention;
FIG. 3 is a schematic view of an adjusting lever according to the present invention;
fig. 4 is a schematic structural view of the limiting device of the present invention.
In the figure: 1. adjusting a rod; 2. a limiting frame; 3. a limit bolt; 4. a limiting device; 401. a limiting rod; 402. a limiting groove; 403. a mounting member; 404. a rubber pad; 405. mounting holes; 406. installing a bolt; 5. a support bar; 6. positioning the arc plate; 7. scale lines; 8. puncturing a hole; 9. an adjustment hole; 10. adjusting the bolt; 11. limiting soft rubber; 12. a handle.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the 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.
Referring to fig. 1 to 4, the present invention provides a technical solution: a spinal puncture positioning auxiliary device comprises an adjusting rod 1 provided with a limiting frame 2, wherein the surface of the adjusting rod 1 is provided with an adjusting hole 9 for adjusting the height, the inner part of the adjusting hole 9 is in threaded connection with an adjusting bolt 10 for adjusting limiting and fixing, the height of the adjusting rod 1 is adjusted according to the height of the spinal column of a patient through the arrangement of the adjusting hole 9 and the adjusting bolt 10, and the adjusting bolt 10 is in threaded connection with the adjusting hole 9 with proper height;
the bottom of the adjusting rod 1 is fixedly connected with a limiting frame 2 for limiting and fixing, one side of the limiting frame 2 is provided with a limiting bolt 3 for limiting and fixing, one end of the limiting bolt 3 is fixedly connected with a limiting soft rubber 11 for increasing friction force, the other end of the limiting bolt 3 is fixedly connected with a handle 12 for handheld rotation, a limiting device 4 for limiting and fixing is inserted in the limiting frame 2, the limiting device 4 comprises a limiting rod 401, one side of the limiting rod 401 is provided with a limiting groove 402 for limiting and fixing, the limiting bolt 3 is inserted in the limiting groove 402, through the arrangement of the limiting bolt 3 and the limiting groove 402, a patient lies prone on a sickbed, according to the position of the spine of the patient needing puncturing, the limiting frame 2 is moved on the limiting rod 401, the positioning arc plate 6 is moved to the upper part of the puncturing position, when the designated position is moved, the limiting bolt 3 is rotated by using the handle 12 to support the limiting soft rubber 11 in the limiting groove 402, limiting and fixing the position of the limiting frame 2;
mounting pieces 403 for mounting and fixing are mounted on two sides of the limiting rod 401 through screws, a rubber pad 404 for increasing friction force is fixedly connected to one side of each mounting piece 403, mounting holes 405 for mounting and fixing are formed in the surfaces of the mounting pieces 403, mounting bolts 406 for mounting and fixing are arranged in the mounting holes 405 in a penetrating mode, the limiting frame 2 is sleeved on the limiting rod 401 through the mounting holes 405 and the mounting bolts 406, the mounting pieces 403 are mounted on the limiting rod 401, the mounting bolts 406 penetrate through the mounting holes 405 in the mounting pieces 403, the limiting devices 4 are mounted on two sides of the bed body, and the device is further mounted on the bed body;
adjust the bracing piece 5 that the top fixedly connected with of pole 1 is used for supporting, the top fixedly connected with of bracing piece 5 is used for the location arc board 6 of puncture location, the both sides of location arc board 6 all are provided with the scale mark 7 that is used for increasing the precision, puncture hole 8 that can supply the pjncture needle to run through is seted up on the surface of location arc board 6, setting through scale mark 7 and puncture hole 8, position according to needs puncture on the patient's backbone, select suitable angle, the scale mark 7 on the corresponding location arc board 6, select puncture hole 8 of suitable position, use the pjncture needle to pass puncture hole 8, puncture the point and puncture.
In the utility model, the working steps of the device are as follows:
1. firstly, sleeving a limiting frame 2 on a limiting rod 401, installing an installation piece 403 on the limiting rod 401, penetrating an installation hole 405 in the installation piece 403 through an installation bolt 406, installing limiting devices 4 on two sides of a bed body, and further installing the device on the bed body;
2. then, a patient lies on the sickbed, the limiting frame 2 is moved on the limiting rod 401 according to the position of the spine of the patient needing puncturing, the positioning arc plate 6 is moved above the puncturing position, when the limiting frame is moved to the specified position, the limiting bolt 3 is rotated by using the handle 12 to enable the limiting soft rubber 11 to be abutted against the limiting groove 402, the position of the limiting frame 2 is limited and fixed, the height of the adjusting rod 1 is adjusted according to the height of the spine of the patient, and the adjusting bolt 10 is in threaded connection with the adjusting hole 9 with the proper height;
3. and finally, selecting a proper angle according to the position to be punctured on the spine of the patient, correspondingly positioning the scale marks 7 on the arc plate 6, selecting a puncture hole 8 at a proper position, and puncturing the puncture point by using a puncture needle to penetrate through the puncture hole 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a spinal puncture location auxiliary device, is including installing regulation pole (1) of spacing frame (2), its characterized in that: the utility model discloses a puncture needle, including adjusting pole (1), the bottom fixedly connected with of pole (1) is used for spacing fixed spacing frame (2), one side of spacing frame (2) is provided with and is used for spacing fixed spacing bolt (3), the inside grafting of spacing frame (2) has and is used for spacing fixed stop device (4), the top fixedly connected with of adjusting pole (1) is used for bracing piece (5) that support, the top fixedly connected with of bracing piece (5) is used for puncture location arc board (6), the both sides of location arc board (6) all are provided with scale mark (7) that are used for increasing the precision, puncture hole (8) that can supply the puncture needle to run through are seted up on the surface of location arc board (6).
2. The spinal puncture positioning aid of claim 1, wherein: the limiting device (4) comprises a limiting rod (401), a limiting groove (402) for limiting and fixing is formed in one side of the limiting rod (401), and the limiting bolt (3) is inserted into the limiting groove (402).
3. The spinal puncture positioning aid of claim 2, wherein: the both sides of gag lever post (401) all install through the screw and are used for installing fixed installed part (403), one side fixedly connected with of installed part (403) is used for increasing rubber pad (404) of frictional force.
4. The spinal puncture positioning aid of claim 3, wherein: the surface of the mounting piece (403) is provided with a mounting hole (405) for mounting and fixing, and a mounting bolt (406) for mounting and fixing is arranged in the mounting hole (405) in a penetrating manner.
5. The spinal puncture positioning aid of claim 1, wherein: the surface of the adjusting rod (1) is provided with an adjusting hole (9) for adjusting the height, and the inner part of the adjusting hole (9) is in threaded connection with an adjusting bolt (10) for adjusting the limiting fixation.
6. The spinal puncture positioning aid of claim 1, wherein: one end of the limiting bolt (3) is fixedly connected with a limiting soft rubber (11) used for increasing friction force, and the other end of the limiting bolt (3) is fixedly connected with a handle (12) used for holding and rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122758437.XU CN216394207U (en) | 2021-11-11 | 2021-11-11 | Spinal puncture positioning auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122758437.XU CN216394207U (en) | 2021-11-11 | 2021-11-11 | Spinal puncture positioning auxiliary device |
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| Publication Number | Publication Date |
|---|---|
| CN216394207U true CN216394207U (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122758437.XU Active CN216394207U (en) | 2021-11-11 | 2021-11-11 | Spinal puncture positioning auxiliary device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117281594A (en) * | 2023-11-17 | 2023-12-26 | 中国人民解放军总医院第一医学中心 | Spinal surgery puncture locator |
-
2021
- 2021-11-11 CN CN202122758437.XU patent/CN216394207U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117281594A (en) * | 2023-11-17 | 2023-12-26 | 中国人民解放军总医院第一医学中心 | Spinal surgery puncture locator |
| CN117281594B (en) * | 2023-11-17 | 2024-02-23 | 中国人民解放军总医院第一医学中心 | Spinal surgery puncture locator |
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