CN211796476U - Hill disease magnetic resonance imaging neck bending angle adjusting support - Google Patents
Hill disease magnetic resonance imaging neck bending angle adjusting support Download PDFInfo
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- CN211796476U CN211796476U CN201922340309.6U CN201922340309U CN211796476U CN 211796476 U CN211796476 U CN 211796476U CN 201922340309 U CN201922340309 U CN 201922340309U CN 211796476 U CN211796476 U CN 211796476U
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Abstract
The utility model provides a mountain flat disease magnetic resonance imaging bends neck angle modulation support, includes backup plate and bottom plate, and backup plate bottom makes the backup plate can rotate relative to the bottom plate with the bottom plate is articulated, is equipped with strutting arrangement between backup plate and the bottom plate and makes the backup plate can rotate the after-fixing at a certain fixed angle for the bottom plate, and strutting arrangement is last to be equipped with scale or sign and can reach different angles according to scale or sign adjustment bottom plate and backup plate.
Description
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to flat mountain disease magnetic resonance imaging bends neck angle modulation support.
Background
The conventional cervical magnetic resonance examination adopts a conventional body position, the examination of the Pingshan disease needs to be respectively carried out in the conventional body position and the cervical flexion position, when the cervical flexion angle is 20 degrees, the epidural space widening rate is 70 percent, and the epidural space widening rate is 100 percent at more than 25 degrees. At least 25 degrees should be reached during inspection, and the optimal display angle is 35 degrees. At present, the way of raising the occiput by soft cushion or sand bag is commonly used for bending the neck in the operation. Because the soft cushion and the sand bag are soft, the weight of the head can not be effectively supported, the condition that the positions of the neck are different before and after the examination often occurs, and meanwhile, the neck bending angle can not be exactly mastered by the soft cushion or the sand bag neck bending method, so that the examination fails due to the insufficient neck bending angle often exists.
Disclosure of Invention
In view of the above prior art, the present invention aims to provide a neck bending angle adjusting bracket for magnetic resonance imaging of mountain sickness.
The technical scheme of the utility model is realized like this: the utility model provides a mountain flat disease magnetic resonance imaging bends neck angle modulation support, includes backup plate and bottom plate, and backup plate bottom makes the backup plate can rotate relative to the bottom plate with the bottom plate is articulated, is equipped with strutting arrangement between backup plate and the bottom plate and makes the backup plate can rotate the after-fixing at a certain fixed angle for the bottom plate, and strutting arrangement is last to be equipped with scale or sign and can reach different angles according to scale or sign adjustment bottom plate and backup plate.
The beneficial effect of design like this is when doing the nuclear magnetic resonance inspection, can adopt different angles to deal with different patients, and the angle of adjustment is accurate, and is quick, has obvious advantage than traditional sand bag.
Furthermore, the supporting device comprises a screw rod and a nut, the nut is fixed on the sleeve in a rotatable mode, the sleeve is fixed on the bottom plate in a rotatable mode, and the screw rod is fixed on the backup plate in a rotatable mode, so that the angle between the backup plate and the bottom plate can be limited through adjustment of the nut, the control precision can reach a graded level, and the daily requirement can be completely met.
Furthermore, the supporting device comprises a screw rod and a nut, the nut is fixed on the sleeve in a rotatable mode, the sleeve is fixed on the backup plate in a rotatable mode, and the screw rod is fixed on the bottom plate in a rotatable mode, so that the angle between the backup plate and the bottom plate can be limited through adjustment of the nut, the control precision can reach a graded level, and the daily requirement can be completely met.
Furthermore, the supporting device comprises a main board and an auxiliary board, a plurality of positioning holes are formed in the main board and the auxiliary board, the distance between the positioning holes in the main board is different from the distance between the positioning holes in the auxiliary board, so that after the main board and the auxiliary board move one positioning hole simultaneously, the backup board can rotate a small angle relative to the bottom board, only the main board moves one positioning hole or the auxiliary board moves one positioning hole and the backup board can rotate a large angle relative to the bottom board, so that quick positioning can be selected according to the positioning holes, particularly large-angle rotation can be realized, further in-place can be realized, and the time for adjusting the large angle by using the supporting device for the positioning device.
Furthermore, the grooves are formed in the main board, so that the auxiliary board can integrally move in the grooves of the main board along a straight line, and the stability of the supporting structure can be improved.
Furthermore, a dovetail groove is formed in the main board, and a tenon matched with the dovetail groove is formed in the auxiliary board, so that the main board can move linearly relative to the auxiliary board, and the stability of the supporting structure can be improved.
Further, the subplate is articulated to rotate with the bottom plate relatively, is equipped with the screw rod on the mainboard, is equipped with the swivel nut on the screw rod, and the swivel nut is fixed on the sleeve with rotatable mode, and the sleeve can rotate for the backup plate, and the design can be earlier protected the locating hole on vice through the mainboard and adjusted big angle like this, and fine angle is adjusted to the rethread screw rod at last, can realize the adjustment of high accuracy, can guarantee quick adjustment again.
Furthermore, the backing plate which is concave is arranged on the backup plate, so that the head can be more comfortably leaned on the backing plate, and the design is more in line with humanized design.
Furthermore, the sucking discs arranged below the bottom plate can be adsorbed on a flat and smooth plane, so that the support can be fixed at a specific position.
Drawings
Fig. 1 is a schematic perspective view of a neck bending angle adjusting bracket for magnetic resonance imaging of mountain sickness according to the present invention;
fig. 2 is a schematic perspective view of the neck bending angle adjusting bracket for magnetic resonance imaging of mountain sickness of the present invention;
FIG. 3 is a three-dimensional schematic view of the neck bending angle adjusting bracket for magnetic resonance imaging of mountain sickness of the present invention
Fig. 4 is a schematic view of an assembly cross section of dovetail grooves of a main board and an auxiliary board of a magnetic resonance imaging neck flexion angle adjusting bracket for mountain flat disease of the present invention;
fig. 5 is the assembling cross-sectional view of the main board groove and the auxiliary board of the magnetic resonance imaging neck bending angle adjusting bracket for flat mountain diseases of the present invention.
Detailed Description
As required, detailed embodiments of the present invention are disclosed herein, but it is to be understood that the disclosed embodiments are merely exemplary of the invention that may be embodied in various and alternative forms. The figures are not necessarily to scale and certain features may be exaggerated or minimized to show details of particular components. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, 2 and 3, the support for adjusting the bending angle of the magnetic resonance imaging of the mountain flat disease comprises a backup plate 1 and a bottom plate 2, wherein the bottom of the backup plate 1 is hinged to the bottom plate 2 so that the backup plate 1 can rotate relative to the bottom plate 2, a supporting device is arranged between the backup plate 1 and the bottom plate 2 so that the backup plate 1 can be fixed at a certain fixed angle after rotating relative to the bottom plate 2, and scales or marks are arranged on the supporting device so that the bottom plate 2 and the backup plate 1 can be adjusted to reach different angles according to the scales or the marks.
As shown in fig. 2, the support device includes a screw rod 3 and a nut 4, the nut 4 is rotatably fixed on a sleeve 5, the sleeve 5 is rotatably fixed on the backup plate 1, and the screw rod 3 is rotatably fixed on the bottom plate 2.
As shown in fig. 1, fig. 3, fig. 4 and fig. 5, the supporting device includes a main board 6 and a sub board 7, a plurality of positioning holes 8 are formed in both the main board 6 and the sub board 7 and are matched with positioning pins 11, the distance between the positioning holes 8 in the main board 6 is different from the distance between the positioning holes 8 in the sub board 7, so that after the main board 6 and the sub board 7 move one positioning hole 8 at the same time, the backup board 1 can rotate a small angle relative to the bottom board 2, and only the main board 6 moves one positioning hole 8 or the sub board 7 moves one positioning hole 8 and the backup board 1 can rotate a large angle relative to the bottom board. The distance between the positioning holes 8 of the main board 6 is set to be 9 mm, the distance between the positioning holes on the auxiliary board 7 is set to be 10 mm, then one positioning hole 8 is moved at the same time to adjust the distance to be 1 mm, only the positioning hole on the main board 6 is moved to adjust the distance to be 9 mm, and the distance corresponds to the angle adjustment. The main board 6 is provided with a groove so that the auxiliary board 7 can integrally move in the groove of the main board 6 along a straight line, or as shown in fig. 4, the main board 6 is provided with a dovetail groove, and the auxiliary board 7 is provided with a tenon matched with the dovetail groove so that the main board 6 can move along a straight line relative to the auxiliary board 7. The auxiliary plate 7 is hinged with the bottom plate 2 and can rotate relative to the bottom plate 2, the main plate 6 is provided with a screw rod 3, the screw rod 3 is provided with a nut 4, the nut 4 is fixed on the sleeve 5 in a rotatable mode, and the sleeve 5 can rotate relative to the backup plate 1. The concave backing plate 9 is arranged on the backup plate 1, so that the head can rest on the backing plate more comfortably. The suction cup 10 is arranged below the bottom plate 2 and can be adsorbed on a flat and smooth plane.
Claims (9)
1. The utility model provides a mountain flat disease magnetic resonance imaging bends neck angle modulation support which characterized in that: including backup plate (1) and bottom plate (2), backup plate (1) bottom is articulated with bottom plate (2) and is made backup plate (1) bottom rotate relative bottom plate (2), be equipped with strutting arrangement between backup plate (1) and bottom plate (2) and make backup plate (1) can rotate the after-fixing at a certain fixed angle for bottom plate (2), last scale or the sign of being equipped with of strutting arrangement can be according to scale or sign adjustment bottom plate (2) and backup plate (1) angle of reacing the difference.
2. The mountain flat disease magnetic resonance imaging neck flexion angle adjusting bracket of claim 1, characterized in that: the supporting device comprises a screw rod (3) and a nut (4), the nut (4) is fixed on a sleeve (5) in a rotatable mode, the sleeve (5) is fixed on the bottom plate (2) in a rotatable mode, and the screw rod (3) is fixed on the backup plate (1) in a rotatable mode.
3. The mountain flat disease magnetic resonance imaging neck flexion angle adjusting bracket of claim 1, characterized in that: the supporting device comprises a screw rod (3) and a nut (4), the nut (4) is fixed on a sleeve (5) in a rotatable mode, the sleeve (5) is fixed on the backup plate (1) in a rotatable mode, and the screw rod (3) is fixed on the bottom plate (2) in a rotatable mode.
4. The mountain flat disease magnetic resonance imaging neck flexion angle adjusting bracket of claim 1, characterized in that: the supporting device comprises a main board (6) and an auxiliary board (7), wherein a plurality of positioning holes (8) are formed in the main board (6) and the auxiliary board (7) and are matched with positioning pins (11), after the main board (6) and the auxiliary board (7) move one positioning hole (8) simultaneously due to the fact that the distance between the positioning holes (8) in the main board (6) and the distance between the positioning holes (8) in the auxiliary board (7) are different, the backup plate (1) can rotate a small angle relative to the bottom plate (2), and only the main board (6) moves one positioning hole (8) or the auxiliary board (7) moves one positioning hole (8) and the backup plate (1) can rotate a large angle relative to the bottom plate (2).
5. The mountain flat disease magnetic resonance imaging neck flexion angle adjusting bracket of claim 4, characterized in that: the main plate (6) is provided with a groove, so that the auxiliary plate (7) can integrally move in the groove of the main plate (6) along a straight line.
6. The mountain flat disease magnetic resonance imaging neck flexion angle adjusting bracket of claim 4, characterized in that: the main board (6) is provided with a dovetail groove, and the auxiliary board (7) is provided with a tenon matched with the dovetail groove so that the main board (6) can move linearly relative to the auxiliary board (7).
7. The mountain flat disease magnetic resonance imaging neck flexion angle adjusting bracket of claim 5, characterized in that: the auxiliary plate (7) is hinged with the bottom plate (2) and can rotate relative to the bottom plate (2), a screw rod (3) is arranged on the main plate (6), a nut (4) is arranged on the screw rod (3), the nut (4) is fixed on the sleeve (5) in a rotatable mode, and the sleeve (5) can rotate relative to the backup plate (1).
8. The mountain flat disease magnetic resonance imaging neck flexion angle adjusting bracket of claim 1, characterized in that: the backup plate (1) is provided with an inwards concave backing plate (9) so that the head of the user can rest on the backing plate more comfortably.
9. The mountain flat disease magnetic resonance imaging neck flexion angle adjusting bracket of claim 1, characterized in that: and a sucker (10) is arranged below the bottom plate (2) and can be adsorbed on a flat and smooth plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922340309.6U CN211796476U (en) | 2019-12-24 | 2019-12-24 | Hill disease magnetic resonance imaging neck bending angle adjusting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922340309.6U CN211796476U (en) | 2019-12-24 | 2019-12-24 | Hill disease magnetic resonance imaging neck bending angle adjusting support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211796476U true CN211796476U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922340309.6U Active CN211796476U (en) | 2019-12-24 | 2019-12-24 | Hill disease magnetic resonance imaging neck bending angle adjusting support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211796476U (en) |
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2019
- 2019-12-24 CN CN201922340309.6U patent/CN211796476U/en active Active
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