CN216168444U - Head fixing device for neurosurgical care - Google Patents
Head fixing device for neurosurgical care Download PDFInfo
- Publication number
- CN216168444U CN216168444U CN202122469219.4U CN202122469219U CN216168444U CN 216168444 U CN216168444 U CN 216168444U CN 202122469219 U CN202122469219 U CN 202122469219U CN 216168444 U CN216168444 U CN 216168444U
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- Prior art keywords
- plate
- base
- fixing device
- fixedly installed
- head fixing
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- 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
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- 230000000474 nursing effect Effects 0.000 claims description 7
- 230000002457 bidirectional effect Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 20
- 238000013459 approach Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 206010061619 Deformity Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 210000002418 meninge Anatomy 0.000 description 1
- 208000030159 metabolic disease Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 210000001428 peripheral nervous system Anatomy 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model belongs to the technical field of fixing equipment, and particularly relates to a head fixing device for neurosurgical care, which aims at solving the problem that the existing fixing device is poor in fixing effect and lacks of an adjusting function, so that the device cannot meet the use requirements of different patients. The utility model has reasonable structural design, can adjust the angle of the clamping plates and adjust the distance between the two clamping plates by the threaded transmission of the bidirectional threaded rod and the movable plate and the threaded fit of the screw rod and the adjusting plate, meets the head fixing requirements of different patients and has high reliability.
Description
Technical Field
The utility model relates to the technical field of fixing equipment, in particular to a head fixing device for neurosurgical care.
Background
Neurosurgery is a branch of surgery, and is a branch of surgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunctional diseases of human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms, such as skull, scalp, cerebral vessels and meninges, by using a unique neurosurgical research method.
The existing fixing device has poor fixing effect and lacks of adjusting function, so that the device cannot meet the use requirements of different patients, and therefore, a head fixing device for neurosurgical care is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that the existing fixing device has poor fixing effect and lacks of adjusting function, so that the device cannot meet the use requirements of different patients, and provides a head fixing device for neurosurgical care.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a head fixing device is used in neurosurgery nursing, the on-line screen storage device comprises a base, rotate on the left and right sides inner wall of base and install same two-way threaded rod, two movable plates of outside threaded connection of two-way threaded rod, the top of two movable plates all extends to the outside of base, the rectangle through-hole has all been seted up to the top both sides of base, and fixed mounting has horizontal guide plate on the inner wall of rectangle through-hole, and two movable plates are slidable mounting respectively in the outside of the horizontal guide plate that corresponds, the one end of two-way threaded rod extends to the outside of base, and the outside fixed mounting of two-way threaded rod has the worm wheel, and the outside fixed mounting of base has the limiting plate, and the front side of limiting plate is seted up and is equipped with circular through-hole, rotates on the inner wall of circular through-hole and installs the worm, worm and worm wheel intermeshing, the equal fixed mounting in top of two movable plates has the diaphragm.
Preferably, the mounting hole has been seted up at the top of diaphragm, rotates on the inner wall of mounting hole and installs the lead screw, and the outside threaded connection of lead screw has the regulating plate, and one side of regulating plate rotates installs the dwang, and one side of dwang rotates installs the grip block, and the grip block rotates with the diaphragm to be connected.
Preferably, the top of diaphragm fixed mounting has vertical deflector, and the regulating plate slidable mounting is on vertical deflector.
Preferably, the four corners of the bottom of the base are fixedly provided with supporting seats, and the four supporting seats are distributed in a pairwise symmetrical manner.
Preferably, the front end of the worm is fixedly provided with a turntable, and the top end of the screw rod is fixedly provided with a rotating wheel.
Preferably, a cylinder is fixedly installed at the center of the top of the base, and a bearing plate is fixedly installed at the top of the cylinder.
According to the head fixing device for neurosurgical nursing, when the head fixing device is used, the head of a patient lies on the top of the supporting plate, medical staff can drive the lead screw to rotate by rotating the rotating wheel, the adjusting plate can be driven to move in the vertical direction under the action of the vertical guide plate, the rotating rod is driven to rotate, so that the clamping angle of the clamping plate can be adjusted, when the proper clamping angle is adjusted, the lead screw stops rotating, then the rotating disc is rotated to drive the worm to rotate, the worm drives the worm wheel to rotate, the bidirectional threaded rod can be driven to rotate, under the action of the horizontal guide plate, the two moving plates can be driven to mutually approach, so that the clamping plate approaches to the head of the patient and can be stably clamped at the two side parts of the head;
the utility model has reasonable structural design, can adjust the angle of the clamping plates and adjust the distance between the two clamping plates by the threaded transmission of the bidirectional threaded rod and the movable plate and the threaded fit of the screw rod and the adjusting plate, meets the head fixing requirements of different patients and has high reliability.
Drawings
FIG. 1 is a schematic structural view of a head fixing device for neurosurgical care according to the present invention;
FIG. 2 is a schematic cross-sectional view of a head fixing device for neurosurgical care according to the present invention;
FIG. 3 is a schematic structural view of part A of a neurosurgical care head restraint of the present invention;
fig. 4 is a schematic structural view of a part B of a head fixing device for neurosurgical care according to the present invention.
In the figure: 1. a base; 2. a support plate; 3. a bidirectional threaded rod; 4. moving the plate; 5. a horizontal guide plate; 6. a worm gear; 7. a limiting plate; 8. a worm; 9. a transverse plate; 10. a screw rod; 11. an adjusting plate; 12. a vertical guide plate; 13. rotating the rod; 14. a clamping plate; 15. and (4) supporting the base.
Detailed Description
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.
Referring to fig. 1-4, a head fixing device for neurosurgical care comprises a base 1, a same bidirectional threaded rod 3 is rotatably mounted on the inner walls of the left side and the right side of the base 1, two moving plates 4 are in threaded connection with the outer sides of the bidirectional threaded rod 3, the tops of the two moving plates 4 extend to the outer side of the base 1, rectangular through holes are formed in the two sides of the top of the base 1, horizontal guide plates 5 are fixedly mounted on the inner walls of the rectangular through holes, the two moving plates 4 are respectively slidably mounted on the outer sides of the corresponding horizontal guide plates 5, one end of the bidirectional threaded rod 3 extends to the outer side of the base 1, a worm wheel 6 is fixedly mounted on the outer side of the bidirectional threaded rod 3, a limiting plate 7 is fixedly mounted on the outer side of the base 1, a circular through hole is formed in the front side of the limiting plate 7, a worm 8 is rotatably mounted on the inner wall of the circular through hole, and the worm 8 is meshed with the worm wheel 6, and the top parts of the two moving plates 4 are both fixedly provided with a transverse plate 9.
According to the utility model, the top of the transverse plate 9 is provided with a mounting hole, the inner wall of the mounting hole is rotatably provided with a lead screw 10, the outer side of the lead screw 10 is in threaded connection with an adjusting plate 11, one side of the adjusting plate 11 is rotatably provided with a rotating rod 13, one side of the rotating rod 13 is rotatably provided with a clamping plate 14, the clamping plate 14 is rotatably connected with the transverse plate 9, and the angle of the clamping plate 14 can be adjusted by the arrangement of the lead screw 10 so as to adapt to the fixing requirements of different patients.
According to the utility model, the top of the transverse plate 9 is fixedly provided with the vertical guide plate 12, the adjusting plate 11 is slidably arranged on the vertical guide plate 12, and the vertical guide plate 12 can guide and limit the adjusting plate 11.
In the utility model, four corners of the bottom of the base 1 are fixedly provided with the supporting seats 15, and the four supporting seats are symmetrically distributed in pairs to provide a supporting function.
In the utility model, the front end of the worm 8 is fixedly provided with the turntable, and the top end of the screw rod 10 is fixedly provided with the rotating wheel, so that the worm 8 and the screw rod 10 can be conveniently controlled.
In the utility model, a cylinder is fixedly arranged at the center of the top of a base 1, and a bearing plate 2 is fixedly arranged at the top of the cylinder to support the head of a patient.
In the utility model, when the medical nursing bed is used, the head of a patient lies on the top of the supporting plate 2, a medical worker can drive the screw rod 10 to rotate by rotating the rotating wheel, the adjusting plate 11 can be driven to move in the vertical direction under the action of the vertical guide plate 12, the rotating rod 13 is driven to rotate, so that the clamping angle of the clamping plate 14 can be adjusted, the rotation of the screw rod 10 is stopped when the proper clamping angle is adjusted, then the rotating disc is rotated to drive the worm 8 to rotate, the worm 8 drives the worm wheel 6 to rotate, the bidirectional threaded rod 3 can be driven to rotate, the two movable plates 4 can be driven to mutually approach under the action of the horizontal guide plate 5, so that the clamping plate 14 approaches to the head of the patient, and can be stably clamped at the two side positions of the head.
Claims (6)
1. The head fixing device for neurosurgical nursing comprises a base (1) and is characterized in that the same two-way threaded rod (3) is rotatably installed on the inner walls of the left side and the right side of the base (1), the outer side of the two-way threaded rod (3) is in threaded connection with two movable plates (4), the tops of the two movable plates (4) extend to the outer side of the base (1), rectangular through holes are formed in both sides of the top of the base (1), horizontal guide plates (5) are fixedly installed on the inner walls of the rectangular through holes, the two movable plates (4) are respectively slidably installed on the outer sides of the corresponding horizontal guide plates (5), one end of the two-way threaded rod (3) extends to the outer side of the base (1), a worm wheel (6) is fixedly installed on the outer side of the two-way threaded rod (3), a limiting plate (7) is fixedly installed on the outer side of the base (1), and a circular through hole is formed in the front side of the limiting plate (7), a worm (8) is rotatably arranged on the inner wall of the circular through hole, the worm (8) is meshed with the worm wheel (6), and transverse plates (9) are fixedly arranged at the tops of the two moving plates (4).
2. The head fixing device for neurosurgical nursing according to claim 1, wherein a mounting hole is formed in the top of the transverse plate (9), a lead screw (10) is rotatably mounted on the inner wall of the mounting hole, an adjusting plate (11) is connected to the outer side of the lead screw (10) in a threaded manner, a rotating rod (13) is rotatably mounted on one side of the adjusting plate (11), a clamping plate (14) is rotatably mounted on one side of the rotating rod (13), and the clamping plate (14) is rotatably connected with the transverse plate (9).
3. A neurosurgical care head fixture according to claim 1, characterized in that a vertical guide plate (12) is fixedly mounted on the top of the cross plate (9), and the adjusting plate (11) is slidably mounted on the vertical guide plate (12).
4. The head fixing device for neurosurgical nursing according to claim 1, wherein four supporting seats (15) are fixedly installed at four corners of the bottom of the base (1), and the four supporting seats are symmetrically distributed in pairs.
5. The neurosurgical care head fixing device according to claim 1, wherein a rotary disc is fixedly installed at the front end of the worm (8), and a rotary wheel is fixedly installed at the top end of the screw rod (10).
6. The head fixing device for neurosurgical nursing according to claim 1, wherein a cylinder is fixedly installed at the top center position of the base (1), and a bearing plate (2) is fixedly installed at the top of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122469219.4U CN216168444U (en) | 2021-10-13 | 2021-10-13 | Head fixing device for neurosurgical care |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122469219.4U CN216168444U (en) | 2021-10-13 | 2021-10-13 | Head fixing device for neurosurgical care |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216168444U true CN216168444U (en) | 2022-04-05 |
Family
ID=80865674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122469219.4U Expired - Fee Related CN216168444U (en) | 2021-10-13 | 2021-10-13 | Head fixing device for neurosurgical care |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216168444U (en) |
-
2021
- 2021-10-13 CN CN202122469219.4U patent/CN216168444U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |