CN214762044U - Head fixing device for neurosurgery - Google Patents
Head fixing device for neurosurgery Download PDFInfo
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- CN214762044U CN214762044U CN202120438566.8U CN202120438566U CN214762044U CN 214762044 U CN214762044 U CN 214762044U CN 202120438566 U CN202120438566 U CN 202120438566U CN 214762044 U CN214762044 U CN 214762044U
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- fixedly connected
- head
- connecting block
- movable plate
- sliding
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- 206010008111 Cerebral haemorrhage Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000000653 nervous system Anatomy 0.000 description 2
- 208000003174 Brain Neoplasms Diseases 0.000 description 1
- 208000030886 Traumatic Brain injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of neurosurgery, a head fixing device for neurosurgery is related to, the upper surface of fixed station is first bracing piece of fixedly connected with and first electric putter respectively, and the top of first bracing piece articulates the lower surface at first fly leaf through first round pin axle, the lower surface of first fly leaf is provided with first spout. Its beneficial effect is, through the motor, positive and negative threaded rod, the setting of screwed pipe and splint, can fix patient's head under their combined action, the head rocks when having avoided the operation and takes place danger, improve the probability of the success of operation, through first electric putter, first fly leaf, the setting of second electric putter and second fly leaf, can be to the regulation of patient's head angle under their combined action, be convenient for the doctor accomplishes the operation in each position of head, the problem of the inconvenient operation of angle of patient's head during having solved the operation.
Description
Technical Field
The utility model belongs to the technical field of neurosurgery, concretely relates to head fixing device for neurosurgery.
Background
Neurosurgery is a branch of surgery, and is a branch of surgery, which is to study the nervous system of a human body by applying a unique neurosurgery research method on the basis of surgery as a main treatment means, and mainly treat diseases of the nervous system such as brain, spinal cord and the like caused by trauma, such as life threatening by cerebral hemorrhage and bleeding amount, brain trauma caused by car accidents, or operation treatment required by brain tumor compression. When the head of a patient needs to be fixed in the head surgery of neurosurgery, the head fixing device used in the existing hospital may be loosened, which may cause danger to the patient and reduce the success probability of the surgery. In the operation of doctors, the angle of the head of a patient needs to be adjusted sometimes, but the angle of the existing head fixing device can not be adjusted, so that the difficulty is increased for the operation.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a head fixing device for neurosurgery, it has solved and can not adjust patient's head angle technical problem.
In order to achieve the above object, the utility model provides a following technical scheme: a head fixing device for neurosurgery comprises a fixed platform and a first movable plate, wherein the upper surface of the fixed platform is fixedly connected with a first supporting rod and a first electric push rod respectively, the top end of the first supporting rod is hinged to the lower surface of the first movable plate through a first pin shaft, the lower surface of the first movable plate is provided with a first chute, a first sliding block is connected in the first chute in a sliding manner, the first sliding block is hinged to a third connecting block through a second pin shaft, the third connecting block is fixedly connected to the top end of the first electric push rod, the upper surface of the first movable plate is fixedly connected with a second supporting rod and a second electric push rod respectively, the second supporting rod is hinged to the lower surface of the second movable plate through a third pin shaft, the lower surface of the second movable plate is provided with a second chute, the second chute is connected in the sliding manner with a second sliding block, and the second sliding block is hinged to a fourth connecting block through a fourth pin shaft, fourth connecting block fixed connection is on the top of second electric putter, the lower fixed surface of second fly leaf is connected with the motor, and the positive and negative screw thread post of output shaft fixedly connected with of motor, the surface threaded connection of positive and negative screw thread post has two screwed pipes, and two screwed pipes are located positive and negative screw thread post opposite left and right sides respectively, the surface fixed connection of screwed pipe has the gag lever post, the surface sliding connection of gag lever post is at the spacing inslot, the spacing groove is seted up on the second fly leaf.
As a further aspect of the present invention: the upper surface fixed connection of second fly leaf has first connecting block, and the upper surface fixed connection of first connecting block has the layer board, the layer board shape is the arc, and the surface of layer board is provided with anti-skidding cushion.
As a further aspect of the present invention: the upper end of gag lever post passes spacing groove and fixedly connected with second connecting block, and the equal fixedly connected with splint in one side that two second connecting blocks are close to each other, splint shape is the arc, and one side that two splint are close to each other all is provided with anti-skidding cushion.
As a further aspect of the present invention: the last fixed surface of fixed station is connected with the support column, the upper end fixedly connected with bed board of support column, and the upper surface of bed board is provided with anti-skidding cushion.
As a further aspect of the present invention: the upper surface of the bed board is fixedly connected with a neck pillow, and the surface of the neck pillow is provided with an anti-skidding soft cushion.
As a further aspect of the present invention: the upper surface of the fixed table is fixedly connected with a control switch.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this head fixing device for neurosurgery through the setting of motor, positive and negative threaded rod, screwed pipe and splint, can fix patient's head under their combined action, and the head rocks when having avoided the operation and takes place danger, improves the probability of operation success.
2. This head fixing device for neurosurgery through the setting of first electric putter, first fly leaf, second electric putter and second fly leaf, can be to the regulation of patient's head angle under their combined action, and the doctor of being convenient for accomplishes the operation in each position of head, has solved the problem of the inconvenient operation of angle of patient's head during the operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of a top-view perspective structure of the present invention;
fig. 2 is a schematic view of the bottom perspective structure of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
in the figure: 1. a fixed table; 2. a first support bar; 3. a first electric push rod; 4. a first slider; 5. a first movable plate; 6. a first chute; 7. a second support bar; 8. a second electric push rod; 9. a second slider; 10. a second chute; 11. a second movable plate; 12. a limiting groove; 13. a limiting rod; 14. a positive and negative threaded rod; 15. a threaded pipe; 16. a motor; 17. a support plate; 18. a support pillar; 19. a bed board; 20. a neck pillow; 21. a control switch; 22. a first connection block; 23. a second connecting block; 24. a splint; 25. a first pin shaft; 26. a second pin shaft; 27. a third pin shaft; 28. a fourth pin shaft; 29. a third connecting block; 30. and a fourth connecting block.
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.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a head fixing device for neurosurgery comprises a fixed platform 1 and a first movable plate 5, wherein the upper surface of the fixed platform 1 is fixedly connected with a first supporting rod 2 and a first electric push rod 3 respectively, the top end of the first supporting rod 2 is hinged on the lower surface of the first movable plate 5 through a first pin shaft 25, the lower surface of the first movable plate 5 is provided with a first chute 6, a first slide block 4 is connected in the first chute 6 in a sliding manner, the first slide block 4 is hinged with a third connecting block 29 through a second pin shaft 26, the third connecting block 29 is fixedly connected on the top end of the first electric push rod 3, the upper surface of the first movable plate 5 is fixedly connected with a second supporting rod 7 and a second electric push rod 8 respectively, the second supporting rod 7 is hinged on the lower surface of a second movable plate 11 through a third pin shaft 27, the lower surface of the second movable plate 11 is provided with a second chute 10, the second chute 10 is connected with a second slider 9 in a sliding manner, the second slider 9 is hinged to a fourth connecting block 30 through a fourth pin shaft 28, the fourth connecting block 30 is fixedly connected to the top end of a second electric push rod 8, the lower surface of the second movable plate 11 is fixedly connected with a motor 16, an output shaft of the motor 16 is fixedly connected with a positive and negative threaded column 14, the outer surface of the positive and negative threaded column 14 is connected with two threaded pipes 15 in a threaded manner, the two threaded pipes 15 are respectively positioned on the left side and the right side of the positive and negative threaded column 14, the outer surface of each threaded pipe 15 is fixedly connected with a limiting rod 13, the surface of each limiting rod 13 is connected in a limiting groove 12 in a sliding manner, each limiting groove 12 is formed in the second movable plate 11, and the angle of the head of a patient can be adjusted through the arrangement of the first electric push rod 3, the first movable plate 5, the second electric push rod 8 and the second movable plate 11, the doctor can complete the operation of the head in all directions conveniently, and the problem that the angle of the head of the patient is inconvenient to operate during the operation is solved.
Specifically, the first connecting block 22 of last fixed surface of second fly leaf 11, and the last fixed surface of first connecting block 22 is connected with layer board 17, layer board 17 shape is the arc, and layer board 17's surface is provided with anti-skidding cushion, through the setting of anti-skidding cushion, increases the frictional force between layer board 17 and the patient head, avoids patient's head to take place the skew.
Specifically, the upper end of gag lever post 13 is passed spacing groove 12 and fixedly connected with second connecting block 23, and two equal fixedly connected with splint 24 in one side that second connecting block 23 is close to each other, splint 24 shape is the arc, and one side that two splint 24 are close to each other all is provided with anti-skidding cushion, fixes patient's head, and the head rocks when having avoided the operation and takes place danger, improves the probability that the operation was successful.
Specifically, the last fixed surface of fixed station 1 is connected with support column 18, the upper end fixedly connected with bed board 19 of support column 18, and the upper surface of bed board 19 is provided with anti-skidding cushion, through the setting of anti-skidding cushion, frictional force between increase bed board 19 and the patient health avoids patient's health to take place the skew to make things convenient for the doctor to perform the operation.
Specifically, the upper surface fixedly connected with neck pillow 20 of bed board 19, and the surface of neck pillow 20 is provided with anti-skidding cushion, through the setting of neck pillow 20, can improve the comfort level of patient's neck to reach the purpose of better fixed head.
Specifically, the upper surface of the fixed table 1 is fixedly connected with a control switch 21, and through the arrangement of the control switch 21, a doctor can conveniently operate the device, so that the angle of the head of the patient can be conveniently and quickly adjusted.
The utility model discloses a theory of operation does:
s1, when the device is used, the body of a patient is placed on the bed board 19, the head of the patient is placed on the supporting plate 17, the rotation of the motor 16 is controlled by operating the control switch 21, and the clamping plate 24 is driven to move under the combined action of the positive and negative threaded rod 14 and the threaded pipe 15 to fix the head of the patient;
s2, the control switch 21 is operated to control the first electric push rod 3 to stretch, and the first slide block 4 and the first slide groove 6 are used together to drive the first movable plate 5 to move, so that the head angle of the patient can be adjusted up and down;
s3, the control switch 21 is operated to control the second electric push rod 8 to stretch and retract, and the second slide block 9 and the second slide groove 10 are used together to drive the second movable plate 11 to move, so that the angle of the head of the patient can be adjusted left and right.
In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. A head fixing device for neurosurgery, comprising a fixed table (1) and a first movable plate (5), characterized in that: the upper surface of the fixed table (1) is fixedly connected with a first supporting rod (2) and a first electric push rod (3) respectively, the top end of the first supporting rod (2) is hinged to the lower surface of the first movable plate (5) through a first pin shaft (25), the lower surface of the first movable plate (5) is provided with a first sliding groove (6), a first sliding block (4) is connected in the first sliding groove (6) in a sliding manner, the first sliding block (4) is hinged to a third connecting block (29) through a second pin shaft (26), the third connecting block (29) is fixedly connected to the top end of the first electric push rod (3), the upper surface of the first movable plate (5) is fixedly connected with a second supporting rod (7) and a second electric push rod (8) respectively, the second supporting rod (7) is hinged to the lower surface of the second movable plate (11) through a third pin shaft (27), and the lower surface of the second movable plate (11) is provided with a second sliding groove (10), a second sliding block (9) is connected in the second sliding chute (10) in a sliding way, the second sliding block (9) is hinged with a fourth connecting block (30) through a fourth pin shaft (28), the fourth connecting block (30) is fixedly connected with the top end of the second electric push rod (8), the lower surface of the second movable plate (11) is fixedly connected with a motor (16), and the output shaft of the motor (16) is fixedly connected with a positive and negative threaded column (14), the outer surface of the positive and negative threaded column (14) is in threaded connection with two threaded pipes (15), and the two threaded pipes (15) are respectively positioned at the left side and the right side of the positive and negative threaded columns (14) with opposite threads, the outer surface fixed connection of screwed pipe (15) has gag lever post (13), the surperficial sliding connection of gag lever post (13) is in spacing groove (12), spacing groove (12) are seted up on second fly leaf (11).
2. A head fixation device for neurosurgery according to claim 1, characterized in that: the upper surface fixed connection of second fly leaf (11) has first connecting block (22), and the upper surface fixed connection of first connecting block (22) has layer board (17), layer board (17) shape is the arc, and the surface of layer board (17) is provided with anti-skidding cushion.
3. A head fixation device for neurosurgery according to claim 1, characterized in that: the upper end of gag lever post (13) passes spacing groove (12) and fixedly connected with second connecting block (23), and two equal fixedly connected with splint (24) in one side that second connecting block (23) are close to each other, splint (24) shape is the arc, and one side that two splint (24) are close to each other all is provided with anti-skidding cushion.
4. A head fixation device for neurosurgery according to claim 1, characterized in that: the upper surface fixedly connected with support column (18) of fixed station (1), the upper end fixedly connected with bed board (19) of support column (18), and the upper surface of bed board (19) is provided with the antiskid cushion.
5. A head fixation device for neurosurgery according to claim 4, characterized in that: the upper surface of the bed board (19) is fixedly connected with a neck pillow (20), and the surface of the neck pillow (20) is provided with an anti-slip soft cushion.
6. A head fixation device for neurosurgery according to claim 1, characterized in that: the upper surface of the fixed table (1) is fixedly connected with a control switch (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120438566.8U CN214762044U (en) | 2021-03-01 | 2021-03-01 | Head fixing device for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120438566.8U CN214762044U (en) | 2021-03-01 | 2021-03-01 | Head fixing device for neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214762044U true CN214762044U (en) | 2021-11-19 |
Family
ID=78754855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120438566.8U Expired - Fee Related CN214762044U (en) | 2021-03-01 | 2021-03-01 | Head fixing device for neurosurgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214762044U (en) |
-
2021
- 2021-03-01 CN CN202120438566.8U patent/CN214762044U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |