CN213758299U - Leksell headstock fixing device with adjustable height - Google Patents
Leksell headstock fixing device with adjustable height Download PDFInfo
- Publication number
- CN213758299U CN213758299U CN202022579177.5U CN202022579177U CN213758299U CN 213758299 U CN213758299 U CN 213758299U CN 202022579177 U CN202022579177 U CN 202022579177U CN 213758299 U CN213758299 U CN 213758299U
- Authority
- CN
- China
- Prior art keywords
- block
- base
- adjusting
- leksell
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 125000006850 spacer group Chemical group 0.000 claims abstract description 10
- 239000012212 insulator Substances 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- 230000001105 regulatory effect Effects 0.000 abstract description 8
- 239000000203 mixture Substances 0.000 abstract description 4
- 210000004556 brain Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 241001456553 Chanodichthys dabryi Species 0.000 description 1
- 206010019196 Head injury Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002308 calcification Effects 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000007917 intracranial administration Methods 0.000 description 1
- 230000002601 intratumoral effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a but height-adjusting's Leksell headstock fixing device, including pillow, splint and bearing, both ends all are connected with the regulating block about the pillow, and the internally mounted of regulating block has the regulation pole, the below of pillow is provided with the base, and all installs the limiting plate at both ends about the base, splint are installed in the below of base, and the internal surface connection of splint has the spacer, the top threaded connection of splint has the slider, and the outside of slider is provided with the spout, install the spring between the adjacent of slider and base, the spacing groove has been seted up to the inside of limiting plate, and the inside arrangement of spacing groove has the stopper, the bearing is installed in the lower extreme of adjusting the pole, and the below of bearing is connected with the screw rod. This adjustable height's Leksell headstock fixing device sets up the screw rod and rotates the in-process, can drive the regulating block and carry out altitude mixture control, compares current method through bed hedgehopping and rises the height, easy operation, labour saving and time saving, it is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary equipment, specifically a but height-adjusting's Leksell headstock fixing device.
Background
Brain CT examination is a method for examining the cranium by CT, and is the most important diagnostic imaging method in case of head trauma. The brain CT can clearly display the number, the position, the size, the contour, the density, the intratumoral hemorrhage, the calcification and the diffusion degree of intracranial tumors, and when the brain CT scan is performed, a Leksell head frame fixing device is required to be used for fixing a Leksell head frame which is mainly used for supporting the head of a patient.
However, the Leksell head frame fixing device in the market at present can only carry out the moving adjustment of front and back movement and forward tilting and backward tilting, but cannot carry out the vertical adjustment of height, and some humpback and obese patients are easy to separate from the Leksell head frame after lying down and are difficult to fix the head.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a Leksell headstock fixing device of adjustable height, with the Leksell headstock fixing device on the present market who proposes in solving above-mentioned background can only carry out the back-and-forth movement and incline the removal regulation of heeling forward, but the upper and lower regulation of unable height of doing, it breaks away from with the Leksell headstock easily to meet some hunchback and obese patients after lying down, be difficult to fix the head, current method can only be through observing and judging the difference in height, the position of bow-backed and obese head is cooperated to the method of rethread pad height, there is troublesome poeration, the problem of wasting time and energy.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but height-adjusting's Leksell headstock fixing device, includes pillow, splint and bearing, both ends all are connected with the regulating block about the pillow, and the internally mounted of regulating block has the regulation pole, the below of pillow is provided with the base, and the base all installs the limiting plate in both ends about, splint are installed in the below of base, and the internal surface of splint have a shock insulator, the top threaded connection of splint has the slider, and the outside of slider is provided with the spout, install the spring between adjacent of slider and base, the spacing groove has been seted up to the inside of limiting plate, and the inside arrangement of spacing groove has the stopper, the bearing is installed in the lower extreme of adjusting the pole, and the below of bearing is connected with the screw rod.
Preferably, the adjusting rod penetrates through the inside of the adjusting block, and the adjusting rod and the adjusting block form a rotating structure through a bearing.
Preferably, the splint distribute with the vertical central line bilateral symmetry of base, and closely laminate between splint and the shock insulator to the material of shock insulator is elastic rubber.
Preferably, a sliding structure is formed between the sliding block and the sliding groove, and an elastic structure is formed between the sliding block and the base through a spring.
Preferably, the size between the limiting groove and the limiting block is matched, and the adjusting block forms a sliding structure with the limiting plate through the limiting block and the limiting groove.
Preferably, the screw rod is fixedly connected with the adjusting rod, and the screw rod is in threaded connection with the base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the Leksell headstock fixing device with the adjustable height utilizes the rotation transmission effect of the bearing, keeps the position of the adjusting block unchanged, avoids the adjusting block from rotating, is convenient to connect and fix the whole device and the using equipment by arranging two symmetrical clamping plates, and can prevent skidding, enhance the connection stability, protect the corners of the using equipment and avoid scratches as the elastic spacer is arranged;
2. the distance between the two clamping plates can be adjusted by utilizing the sliding action between the sliding block and the sliding groove, so that the clamping plates can be conveniently matched with using equipment with different widths, the adaptability of the whole device is greatly enhanced, and the clamping plates can further enhance the clamping, fixing and stabilizing effects by utilizing the elastic action of the spring;
3. set up and to slide from top to bottom between spacing groove and the stopper to utilize the sliding action to adjust the altitude mixture control of regulating block and carry on spacingly, effectively avoid the regulating block to take place the skew in altitude mixture control process, set up to be connected through the screw thread effect between screw rod and the base, make the screw rod rotate the in-process, can drive the regulating block and carry out altitude mixture control, compare current method through bed hedgehopping and rise the height, easy operation, labour saving and time saving, it is more convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the present invention;
fig. 3 is the schematic view of the structure of the internal section of the adjusting rod and the adjusting block.
In the figure: 1. a pillow block; 2. an adjusting block; 3. adjusting a rod; 4. a base; 5. a limiting plate; 6. a splint; 7. a spacer; 8. a slider; 9. a chute; 10. a spring; 11. a limiting groove; 12. a limiting block; 13. a bearing; 14. a screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a Leksell headstock fixing device with adjustable height comprises a pillow block 1, an adjusting block 2, an adjusting rod 3, a base 4, a limiting plate 5, a clamping plate 6, a spacer 7, a sliding block 8, a sliding groove 9, a spring 10, a limiting groove 11, a limiting block 12, a bearing 13 and a screw 14, wherein the left end and the right end of the pillow block 1 are both connected with the adjusting block 2, the adjusting rod 3 is installed inside the adjusting block 2, the base 4 is arranged below the pillow block 1, the limiting plate 5 is installed at the left end and the right end of the base 4, the clamping plate 6 is installed below the base 4, the inner surface of the clamping plate 6 is connected with the spacer 7, the clamping plate 6 is symmetrically distributed on the left side and the right side of the vertical central line of the base 4, the clamping plate 6 is tightly attached to the spacer 7, the spacer 7 is made of elastic rubber, the two symmetrical clamping plates 6 are arranged, so that the whole device and a user can be conveniently connected and fixed, and the arranged spacer 7 made of elastic materials can not only prevent skidding, the connection stability is enhanced, the corners of the used equipment can be protected, and scratching is avoided;
the upper part of the clamping plate 6 is in threaded connection with a sliding block 8, the outer side of the sliding block 8 is provided with a sliding groove 9, a spring 10 is arranged between the sliding block 8 and the base 4, a sliding structure is formed between the sliding block 8 and the sliding groove 9, an elastic structure is formed between the sliding block 8 and the base 4 through the spring 10, two clamping plates 6 are arranged to be capable of adjusting the distance by utilizing the sliding action between the sliding block 8 and the sliding groove 9 so as to be convenient for the clamping plates to conform to using equipment with different widths, the adaptability of the whole device is greatly enhanced, the clamping plates 6 can further enhance the clamping, fixing and stabilizing effects by utilizing the elastic action of the spring 10, a limiting groove 11 is arranged inside the limiting plate 5, a limiting block 12 is arranged inside the limiting groove 11, the size between the limiting groove 11 and the limiting block 12 is matched, and the adjusting block 2 forms a sliding structure with the limiting plate 5 through the limiting block 12 and the limiting groove 11, the limiting groove 11 and the limiting block 12 can slide up and down, so that the height movement adjustment of the adjusting block 2 is limited by the sliding action, and the adjusting block 2 is effectively prevented from deviating in the height adjusting process;
the bearing 13 is arranged at the lower end of the adjusting rod 3, the screw 14 is connected below the bearing 13, the adjusting rod 3 penetrates through the adjusting block 2, the adjusting rod 3 forms a rotating structure through the bearing 13 and the adjusting block 2, the adjusting rod 3 is arranged to be connected with the adjusting block 2 through the bearing 13, so that in the rotating adjustment process of the adjusting rod 3, the position of the adjusting block 2 is kept unchanged through the rotating transmission action of the bearing 13, the adjusting block 2 is prevented from rotating, the connecting mode between the screw 14 and the adjusting rod 3 is fixed connection, the connecting mode between the screw 14 and the base 4 is threaded connection, the screw 14 is connected with the base 4 through the threaded action, the screw 14 can drive the adjusting block 2 to perform height adjustment in the rotating process, compared with the existing method of raising the height through a raising method, the operation is simple, time and labor are saved, and the use is more convenient.
The working principle is as follows: for the Leksell headstock fixing device with adjustable height, firstly, two clamping plates 6 are respectively pulled outwards, the clamping plates 6 drive the sliding blocks 8 to slide in the sliding grooves 9 and simultaneously drive the springs 10 to extend, then the two splints 6 are buckled at the two sides of the user equipment, the spacer 7 is contacted with the edge of the user equipment, at the moment, the splints 6 are loosened, the splints 6 rebound and tighten under the elastic action of the spring 10, the fixation is stable, then the adjusting rod 3 is screwed, the adjusting rod 3 rotates in the bearing 13, and simultaneously drives the screw 14 to rotate, the screw 14 and the base 4 generate a thread effect, so that the screw 14 is screwed out upwards, the adjusting block 2 is driven to move upwards by the adjusting rod 3, so that the heights of the pillow block 1 and the adjusting block 2 are raised, meanwhile, the adjusting block 2 drives the limiting block 12 to slide upwards in the limiting groove 11 relative to the limiting plate 5 to limit, so that the deviation is avoided, and the whole height-adjustable Leksell headstock fixing device can be used.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A Leksell headstock fixing device of adjustable height, includes pillow (1), splint (6) and bearing (13), its characterized in that: the left end and the right end of the pillow block (1) are both connected with adjusting blocks (2), adjusting rods (3) are arranged inside the adjusting blocks (2), a base (4) is arranged below the pillow block (1), limiting plates (5) are respectively arranged at the left end and the right end of the base (4), the clamping plate (6) is arranged below the base (4), the inner surface of the clamping plate (6) is connected with a spacer (7), a sliding block (8) is connected with the upper part of the clamping plate (6) in a threaded manner, a sliding chute (9) is arranged at the outer side of the sliding block (8), a spring (10) is arranged between the sliding block (8) and the base (4), a limiting groove (11) is arranged inside the limiting plate (5), and a limiting block (12) is arranged in the limiting groove (11), the bearing (13) is arranged at the lower end of the adjusting rod (3), and a screw rod (14) is connected below the bearing (13).
2. A height adjustable Leksell headgear attachment according to claim 1, wherein: the adjusting rod (3) penetrates through the adjusting block (2), and the adjusting rod (3) and the adjusting block (2) form a rotating structure through a bearing (13).
3. A height adjustable Leksell headgear attachment according to claim 1, wherein: splint (6) are distributed about the vertical central line bilateral symmetry of base (4), and closely laminate between splint (6) and shock insulator (7) to the material of shock insulator (7) is elastic rubber.
4. A height adjustable Leksell headgear attachment according to claim 1, wherein: a sliding structure is formed between the sliding block (8) and the sliding groove (9), and an elastic structure is formed between the sliding block (8) and the base (4) through the spring (10).
5. A height adjustable Leksell headgear attachment according to claim 1, wherein: the size between the limiting groove (11) and the limiting block (12) is matched, and the adjusting block (2) forms a sliding structure with the limiting plate (5) through the limiting block (12) and the limiting groove (11).
6. A height adjustable Leksell headgear attachment according to claim 1, wherein: the screw rod (14) is fixedly connected with the adjusting rod (3), and the screw rod (14) is in threaded connection with the base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022579177.5U CN213758299U (en) | 2020-11-10 | 2020-11-10 | Leksell headstock fixing device with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022579177.5U CN213758299U (en) | 2020-11-10 | 2020-11-10 | Leksell headstock fixing device with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213758299U true CN213758299U (en) | 2021-07-23 |
Family
ID=76914867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022579177.5U Expired - Fee Related CN213758299U (en) | 2020-11-10 | 2020-11-10 | Leksell headstock fixing device with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213758299U (en) |
-
2020
- 2020-11-10 CN CN202022579177.5U patent/CN213758299U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210472465U (en) | Brain bracket for nursing neurosurgical patient | |
| CN211584083U (en) | Department of neurology nursing back massage supporting chair device | |
| CN213821961U (en) | Head fixing device for neurosurgical care | |
| CN213758299U (en) | Leksell headstock fixing device with adjustable height | |
| CN211301811U (en) | Head fixing and nursing device for radiotherapy patient | |
| CN211511854U (en) | Ultrasonic obstetric examination bed | |
| CN216495693U (en) | Head supporting and fixing device for neurosurgical clinical operation | |
| CN212347090U (en) | Operation support for neurosurgery | |
| CN214762039U (en) | Bronchoscope treatment auxiliary device | |
| CN209996691U (en) | diagnosis and treatment bed convenient for angle adjustment | |
| CN213641874U (en) | Auxiliary device for neurosurgical clinical operation | |
| CN214550678U (en) | Head fixing device for tumor radiology department | |
| CN213527150U (en) | Positioning bed for tumor radiotherapy | |
| CN209475079U (en) | A neurosurgery arm rest | |
| CN212522113U (en) | Adjustable support for spinal surgery | |
| CN208677418U (en) | A kind of CT scan bracket of radiation protection formula | |
| CN113180961B (en) | Medical treatment is with fixed nursing pillow of patient's head that liftable was adjusted | |
| CN219270963U (en) | Adjustable back cushion | |
| CN215821604U (en) | Department of neurology nursing moving support | |
| CN210990791U (en) | Head fixer for neurosurgery operation | |
| CN111821586A (en) | Head tumor radiotherapy fixing device | |
| CN213760243U (en) | Head and neck fixing device for treating head and neck tumor | |
| CN215384138U (en) | Head nursing fixing device for neurosurgical nursing | |
| CN219681072U (en) | Cervical traction board for neurosurgery | |
| CN218529130U (en) | Portable shank fixed bolster |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |