CN215651615U - Head and neck fixing device for nerve interventional operation patient - Google Patents
Head and neck fixing device for nerve interventional operation patient Download PDFInfo
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- CN215651615U CN215651615U CN202121658111.3U CN202121658111U CN215651615U CN 215651615 U CN215651615 U CN 215651615U CN 202121658111 U CN202121658111 U CN 202121658111U CN 215651615 U CN215651615 U CN 215651615U
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Abstract
The utility model discloses a head and neck fixing device for a nerve interventional operation patient, which comprises a headrest and a lower jaw fixing assembly, wherein a pillow groove is formed in the middle of the headrest, fixing plates are arranged on two sides of the pillow groove, an inflatable cushion is arranged on one surface, facing the pillow groove, of the fixing plates on the two sides, an air pump is arranged outside the headrest, the lower jaw fixing assembly comprises a lower jaw supporting plate, a transverse sliding rail and a longitudinal sliding rail, the lower jaw supporting plate is arranged according to the curve of the lower jaw of the human body, the inflatable cushion is also arranged on the lower jaw supporting plate, connecting rods are arranged on two sides of the lower jaw supporting plate, the end part of each connecting rod is provided with a longitudinal sliding block, the longitudinal sliding block is connected with the longitudinal sliding rail in a sliding mode, the transverse sliding rail is installed on the fixing plates, and the longitudinal sliding rail is connected with the transverse sliding rail through the transverse sliding block. The utility model is firm in fixation, and the position of the lower jaw plate can be adjusted in the front-back direction and the up-down direction, so that the utility model is convenient for patients with different body types to use.
Description
The technical field is as follows:
the utility model relates to the technical field of medical instruments, in particular to a head and neck fixing device for a patient with a nerve intervention operation.
Background art:
neuro-interventional medicine is an important component of "interventional medicine" and is mainly used for treating nervous system diseases. The neuro-interventional medicine, namely interventional neuroradiology, is a clinical medical science which adopts an intravascular catheter operation technology to diagnose and treat pathological changes affecting human nervous system blood vessels by specific methods such as selective radiography, embolism, dilation forming, mechanical clearing, drug delivery and the like under the support of a Digital Subtraction Angiography (DSA) system so as to achieve the treatment purposes of embolism, dissolution, dilation, formation, anti-tumor and the like.
In the process of the nerve intervention operation, the position of the head and the neck of a patient is required to be kept still, so that the accuracy of the operation is ensured, but the existing head fixing device has the defects of simple structure, insecure fixation and inconvenient adjustment.
The utility model has the following contents:
the utility model aims to provide a head and neck fixing device for a patient with a nerve intervention operation, which can fix the head and neck of the patient with the nerve intervention operation firmly, and can adjust the position of a lower jaw plate in the front-back direction and the up-down direction, so that the head and neck fixing device is convenient for patients with different body types to use.
The utility model is implemented by the following technical scheme: the utility model comprises a headrest and a lower jaw fixing component, wherein a headrest groove is arranged in the middle of the headrest, fixing plates are arranged on two sides of the headrest groove, an inflatable cushion is arranged on one surface, facing the headrest groove, of the fixing plates on two sides, an air pump is arranged outside the headrest, the lower jaw fixing component comprises a lower jaw supporting plate, a transverse sliding rail and a longitudinal sliding rail, the lower jaw supporting plate is arranged according to the curve of the lower jaw of a human body, the inflatable cushion is also arranged on the lower jaw supporting plate, connecting rods are arranged on two sides of the lower jaw supporting plate, the end parts of the connecting rods are provided with longitudinal sliding blocks, the longitudinal sliding blocks are connected with the longitudinal sliding rail in a sliding mode, the transverse sliding rail is installed on the fixing plates, and the longitudinal sliding rail is connected with the transverse sliding rail in a sliding mode through the transverse sliding block.
Preferably, the transverse slide rail is fixedly installed on the inner side of the fixing plate, the direction of the transverse slide rail is consistent with the direction of the pillow groove, the direction of the longitudinal slide rail is perpendicular to the direction of the transverse slide rail, and the transverse slide block is fixedly connected with the longitudinal slide rail.
Preferably, a transverse electric clamping block is arranged on the transverse sliding block and can lock the transverse sliding block on the transverse sliding rail, a longitudinal electric clamping block is arranged on the longitudinal sliding block and can lock the longitudinal sliding block on the longitudinal sliding rail.
Preferably, a transverse switch for controlling the transverse electric clamping block is arranged on the transverse sliding block, and a longitudinal switch for controlling the longitudinal electric clamping block is arranged on the longitudinal sliding block.
Preferably, the end parts of the transverse slide rail and the longitudinal slide rail are respectively provided with a limiting block.
Preferably, a layer of soft cushion is arranged on the inflatable cushion, and the soft cushion is made of breathable gel materials.
Preferably, an inflation switch is arranged on the air pump.
The utility model has the advantages that: the utility model can fix the head and neck of a patient with nerve interventional operation, and the fixation is firm, and meanwhile, the position of the lower jaw plate can be adjusted in the front-back direction and the up-down direction, thereby being convenient for patients with different body types to use.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a top view of the chin underlying assembly of the present invention;
FIG. 3 is a schematic side view of the lateral and longitudinal rails of the present invention;
FIG. 4 is a schematic front view of the lateral and longitudinal rails of the present invention;
fig. 5 is a schematic structural diagram of the transverse slide rail and the transverse slide block in the utility model.
In the figure: 1. a headrest; 11. a pillow groove; 12. a fixing plate; 13. an inflatable cushion; 131. a soft cushion; 14. an air pump; 141. an inflation switch; 2. a lower jaw securing assembly; 21. a lower jaw supporting plate; 211. a connecting rod; 22. a transverse slide rail; 221. a transverse slide block; 222. a transverse electric fixture block; 223. a transverse switch; 23. a longitudinal slide rail; 231. a longitudinal slide block; 232. a longitudinal electric fixture block; 233. a longitudinal switch; 24. and a limiting block.
The specific implementation mode is as follows:
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. 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.
As shown in fig. 1 to 5, the head and neck fixing device for a patient undergoing a nerve intervention operation comprises a headrest 1 and a lower jaw fixing component 2, a pillow groove 11 is formed in the middle of the headrest 1, fixing plates 12 are arranged on two sides of the pillow groove 11, an inflatable cushion 13 is arranged on one surface, facing the pillow groove 11, of the fixing plates 12 on the two sides, an air pump 14 is arranged outside the headrest 1, and an inflation switch 141 is arranged on the air pump 14. When the pillow is used, the head of a patient can be placed in the pillow groove 11, then the inflatable cushion 13 is inflated through the inflation switch 141, so that the inflatable cushion 13 limits and fixes the head of the patient from two sides of the head of the patient, the inflatable cushion 13 is provided with the soft cushion 131, the soft cushion 131 is made of breathable gel materials, and the use comfort of the patient is improved.
The lower jaw fixing assembly 2 comprises a lower jaw supporting plate 21, a transverse slide rail 22 and a longitudinal slide rail 23, wherein the lower jaw supporting plate 21 is shaped according to the curve of the lower jaw of a human body, an inflatable cushion 13 is also arranged on the lower jaw supporting plate 21, a connecting rod 211 is arranged on two sides of the lower jaw supporting plate 21, a longitudinal slide block 231 is arranged at the end part of the connecting rod 211, the longitudinal slide block 231 is connected with the longitudinal slide rail 23 in a sliding manner, the transverse slide rail 22 is arranged on the fixing plate 12, and the longitudinal slide rail 23 is connected with the transverse slide rail 22 in a sliding manner through a transverse slide block 221.
The transverse slide rail 22 is fixedly installed on one side, facing the pillow groove 11, of the fixing plate 12, the direction of the transverse slide rail 22 is consistent with the direction of the pillow groove 11, the direction of the longitudinal slide rail 23 is perpendicular to the direction of the transverse slide rail 22, the transverse slide block 221 is fixedly connected with the longitudinal slide rail 23, the transverse slide block 221 is provided with a transverse electric fixture block 222, the transverse electric fixture block 222 can lock the transverse slide block 221 on the transverse slide rail 22, the longitudinal slide block 231 is provided with a longitudinal electric fixture block 232, the longitudinal electric fixture block 232 can lock the longitudinal slide block 231 on the longitudinal slide rail 23, the transverse slide block 221 is provided with a transverse switch 223 for controlling the transverse electric fixture block 222, the longitudinal slide block 231 is provided with a longitudinal switch 233 for controlling the longitudinal electric fixture block 232, and the end portions of the transverse slide rail 22 and the longitudinal slide rail 23 are provided with limit blocks 24.
When the utility model is used, the position of the lower jaw supporting plate 21 in the vertical direction can be adjusted through the longitudinal slide rail 23, the longitudinal slide block 231 is locked on the longitudinal slide rail 23 through the longitudinal electric fixture block 232 after the position is adjusted, so that the position of the lower jaw supporting plate 21 in the vertical direction is fixed, the position of the lower jaw supporting plate 21 in the front-back direction can be adjusted through the transverse slide rail 22, the transverse slide block 221 is locked on the transverse slide rail 22 through the transverse electric fixture block 222 after the position is adjusted, so that the position of the lower jaw supporting plate 21 in the front-back direction is fixed, and the lower jaw supporting plate 21 can be suitable for patients with different body types.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. Neural intervention operation patient neck fixing device, its characterized in that: the pillow comprises a headrest (1) and a lower jaw fixing component (2), wherein a pillow groove (11) is formed in the middle of the headrest (1), fixing plates (12) are arranged on two sides of the pillow groove (11), an inflatable cushion (13) is arranged on one surface, facing the pillow groove (11), of the fixing plates (12) on the two sides, an air pump (14) is arranged outside the headrest (1), the lower jaw fixing component (2) comprises a lower jaw supporting plate (21), a transverse sliding rail (22) and a longitudinal sliding rail (23), the lower jaw supporting plate (21) is arranged in a shape according to a curve of a human lower jaw, the inflatable cushion (13) is also arranged on the lower jaw supporting plate (21), connecting rods (211) are arranged on two sides of the lower jaw supporting plate (21), a longitudinal sliding block (231) is arranged at the end part of each connecting rod (211), the longitudinal sliding block (231) is connected with the longitudinal sliding rail (23) in a sliding mode, and the transverse sliding rail (22) is installed on the fixing plates (12), and the longitudinal slide rail (23) is connected with the transverse slide rail (22) in a sliding way through a transverse slide block (221).
2. The neuro-interventional surgical patient head and neck fixation device of claim 1, wherein: the transverse sliding rail (22) is fixedly installed on one side, facing the pillow groove (11), of the fixing plate (12), the trend of the transverse sliding rail (22) is consistent with the trend of the pillow groove (11), the trend of the longitudinal sliding rail (23) is perpendicular to the trend of the transverse sliding rail (22), and the transverse sliding block (221) is fixedly connected with the longitudinal sliding rail (23).
3. The neuro-interventional surgical patient head and neck fixation device of claim 2, wherein: the transverse sliding block (221) is provided with a transverse electric clamping block (222), the transverse sliding block (221) can be locked on the transverse sliding rail (22) by the transverse electric clamping block (222), the longitudinal sliding block (231) is provided with a longitudinal electric clamping block (232), and the longitudinal sliding block (231) can be locked on the longitudinal sliding rail (23) by the longitudinal electric clamping block (232).
4. The neuro-interventional surgical patient head and neck fixation device of claim 3, wherein: the transverse slider (221) is provided with a transverse switch (223) for controlling the transverse electric fixture block (222), and the longitudinal slider (231) is provided with a longitudinal switch (233) for controlling the longitudinal electric fixture block (232).
5. The neuro-interventional surgical patient head and neck fixation device of claim 4, wherein: and the end parts of the transverse slide rail (22) and the longitudinal slide rail (23) are provided with limit blocks (24).
6. The neuro-interventional surgical patient head and neck fixation device of claim 1, wherein: the inflatable mattress (13) is provided with a layer of soft mattress (131), and the soft mattress (131) is made of breathable gel material.
7. The neuro-interventional surgical patient head and neck fixation device of claim 1, wherein: an inflation switch (141) is arranged on the air pump (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121658111.3U CN215651615U (en) | 2021-07-21 | 2021-07-21 | Head and neck fixing device for nerve interventional operation patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121658111.3U CN215651615U (en) | 2021-07-21 | 2021-07-21 | Head and neck fixing device for nerve interventional operation patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215651615U true CN215651615U (en) | 2022-01-28 |
Family
ID=79980788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121658111.3U Active CN215651615U (en) | 2021-07-21 | 2021-07-21 | Head and neck fixing device for nerve interventional operation patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215651615U (en) |
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2021
- 2021-07-21 CN CN202121658111.3U patent/CN215651615U/en active Active
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