CN216222213U - Craniotomy device for neurosurgery - Google Patents
Craniotomy device for neurosurgery Download PDFInfo
- Publication number
- CN216222213U CN216222213U CN202120386031.0U CN202120386031U CN216222213U CN 216222213 U CN216222213 U CN 216222213U CN 202120386031 U CN202120386031 U CN 202120386031U CN 216222213 U CN216222213 U CN 216222213U
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- CN
- China
- Prior art keywords
- placing plate
- arc
- patient
- head
- mounting seat
- 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
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- 238000007428 craniotomy Methods 0.000 title claims abstract description 13
- 238000005286 illumination Methods 0.000 claims abstract description 6
- 241001521547 Craniotome Species 0.000 description 5
- 210000003625 skull Anatomy 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000018737 Parkinson disease Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000029028 brain injury Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model relates to the technical field of neurosurgery, in particular to a neurosurgery craniotomy device which comprises a mounting seat and a placing plate, wherein the mounting seat is provided with a fixed rod, the placing plate is slidably mounted on the fixed rod, the bottom of the placing plate is provided with a reset spring, the bottom end of the reset spring is connected with the top of the mounting seat, the placing plate is provided with a neck pillow, the placing plate is provided with a sliding groove, the fixed rod is hinged with a connecting rod, one end of the connecting rod extends into the sliding groove, one end of the connecting rod is connected with a sliding block, the connecting rod is provided with an arc-shaped clamping block, the arc-shaped clamping block is provided with an arc-shaped groove, an arc-shaped cushion is pasted on the arc-shaped groove, the fixed rod is provided with a limiting hole, and the limiting rod is inserted in the limiting hole. The head fixing device is provided with the placing plate and the connecting rod, the head of a patient is placed on the placing plate through the patient, the head of the patient is naturally clamped and fixed through the arc-shaped clamping block on the connecting rod, the head of the patient is effectively fixed, the illuminating lamp can provide illumination according to the requirement through rotating the crank, and the safety of an operation is guaranteed.
Description
Technical Field
The utility model relates to the technical field of neurosurgery, in particular to a craniotomy device for neurosurgery.
Background
Craniotomy, also known as craniotomy, is a type of skull surgery that involves opening the skull of a patient by mechanical means to perform some irregular treatments, and is also controversial due to the high risk of craniotomy, such as brain injury caused by a doctor's misoperation. However, for some specific diseases, such as Parkinson's disease, epilepsy and the like, craniotomy is still necessary.
In the craniotomy in the prior art, generally, a patient only lies on an operating table, after anesthesia is performed on the operating table, the head of the patient is clamped and fixed through some conventional devices, but the fixing mode is not stable enough, the head of the patient is clamped by the clamping component for a long time, certain influence is caused on the skin of the clamped part of the head of the patient, and meanwhile, because the patient lies down for operation, light rays at the top of the head are easily influenced, so that the time for the doctor to perform the operation on the patient and the safety of the operation are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a craniotome for neurosurgery operation, which solves the problems that the head of a patient is not stably clamped and fixed by a conventional device in the existing craniotome proposed in the background art, and the light rays at the top of the head of the patient are easily influenced when the patient lies down.
In order to achieve the purpose, the utility model provides the following technical scheme: a craniotome device for neurosurgery comprises a mounting seat and a placing plate, wherein two fixing rods are symmetrically arranged at the top of the mounting seat, the placing plate is slidably mounted on the outer walls of the two fixing rods, a plurality of reset springs are arranged at the bottom of the placing plate, the bottom ends of the reset springs are fixedly connected at the top of the mounting seat, a neck pillow for placing the head of a patient is mounted at the middle position of the placing plate, two sliding grooves are formed in the placing plate close to the neck pillow, connecting rods are hinged to the outer wall of one side of the fixing rod close to each other, one end of each connecting rod extends into the corresponding sliding groove of the placing plate, a cylindrical sliding block is fixedly connected to one end of each connecting rod extending into the corresponding sliding groove, the sliding block slides back and forth in the corresponding sliding groove, and arc-shaped clamping blocks for fixing the head of the patient are fixedly mounted on the outer wall of one side of the connecting rods close to each other, arc-shaped grooves are formed in the arc-shaped clamping blocks, arc-shaped cushions used for relieving discomfort when the heads of patients are fixed are pasted on the inner walls of the arc-shaped grooves, a plurality of limiting holes are formed in the fixed rods at equal distances, and limiting rods used for limiting the sliding height of the placing plate are inserted into one of the limiting holes.
Optionally, a lampshade is arranged at the top end of the fixing rod, and an illuminating lamp for surgical illumination of the patient is installed in the lampshade.
Optionally, one side outer wall that the lamp shade is close to one of them dead lever is connected with the round bar, one end of round bar is passed one of them dead lever and is connected with the anticreep piece, one side outer wall that the lamp shade is close to another dead lever is connected with the screw rod, fixation nut is installed to the outer wall screw thread of screw rod, the screw rod passes another dead lever and is connected with the crank that is used for adjusting the lamp shade and shines the angle.
Optionally, the opposite two ends of the mounting seat are fixedly connected with L-shaped mounting plates, and the L-shaped mounting plates are connected with fastening bolts for fixing the mounting seat through threads.
Compared with the prior art, the utility model provides a neurosurgery craniotome device, which has the following beneficial effects:
the head fixing device is provided with the placing plate and the connecting rod matched with the placing plate, the head of a patient is naturally clamped and fixed by the arc-shaped clamping block on the connecting rod through the head of the patient placed on the placing plate, the head of the patient is effectively fixed, and the illuminating lamp of the lampshade can provide illumination according to the requirement by rotating the crank, so that the safety of the operation is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
fig. 2 is a schematic view of the structure inside the placement board of the present invention.
In the figure: 1. placing the plate; 101. a chute; 102. a neck pillow; 2. a mounting seat; 201. an L-shaped mounting plate; 202. fastening a bolt; 203. a return spring; 3. fixing the rod; 301. a connecting rod; 302. an arc-shaped clamping block; 303. an arc-shaped cushion; 304. a limiting rod; 305. a limiting hole; 306. a slider; 307. an arc-shaped slot; 4. a lamp shade; 401. an illuminating lamp; 402. a screw; 403. fixing a nut; 404. a crank; 405. a round bar; 406. the anticreep piece.
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. 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.
Example (b): referring to fig. 1-2, the utility model provides a neurosurgery craniotome device, which comprises a mounting seat 2 and a placing plate 1, wherein two fixing rods 3 are symmetrically arranged at the top of the mounting seat 2, the placing plate 1 is slidably arranged on the outer walls of the two fixing rods 3, a plurality of return springs 203 are arranged at the bottom of the placing plate 1, the bottom ends of the return springs 203 are fixedly connected to the top of the mounting seat 2, a neck pillow 102 for placing the head of a patient is arranged at the middle position of the placing plate 1, two sliding grooves 101 are arranged on the placing plate 1 close to the neck pillow 102, connecting rods 301 are hinged to the outer walls of the sides of the fixing rods 3 close to each other, one ends of the connecting rods 301 extend into the sliding grooves 101 of the placing plate 1, one ends of the connecting rods 301 extending into the sliding grooves 101 are fixedly connected with cylindrical sliding blocks 306, the sliding blocks 306 slide back and forth in the sliding grooves 101, arc-shaped clamping blocks 302 for fixing the head of the patient are fixedly arranged on the outer walls of the sides of the connecting rods 301 close to each other, arc-shaped grooves 307 are formed in the arc-shaped clamping blocks 302, arc-shaped cushions 303 used for relieving discomfort of the patient when the head of the patient is fixed are pasted on the inner walls of the arc-shaped grooves 307, a plurality of limiting holes 305 are formed in the fixing rod 3 at equal intervals, and a limiting rod 304 used for limiting the sliding height of the placing plate 1 is inserted into one limiting hole 305. When needing to carry out the operation to patient's head, place patient's head on placing board 1, it receives pressure lapse to place board 1 for the reset spring 203 of bottom contracts, and then drive connecting rod 301 slider 306 in spout 101 and slide to a certain position of spout 101, arc clamp splice 302 on the connecting rod 301 grasps patient's head, the position accessible gag lever post 304 cartridge of placing board 1 is being fixed in the spacing hole 305 nearest from placing board 1 this moment, patient's head just can effectually be fixed on placing board 1.
Referring to fig. 1-2, a lampshade 4 is disposed at the top end of each fixing rod 3, an illuminating lamp 401 for surgical illumination of a patient is installed in the lampshade 4, a round rod 405 is connected to an outer wall of one side of the lampshade 4 close to one of the fixing rods 3, one end of the round rod 405 penetrates through one of the fixing rods 3 and is connected to an anti-falling block 406, a screw 402 is connected to an outer wall of one side of the lampshade 4 close to the other fixing rod 3, a fixing nut 403 is installed on an outer wall of the screw 402 through threads, and the screw 402 penetrates through the other fixing rod 3 and is connected to a crank 404 for adjusting an illumination angle of the lampshade 4. When the lighting angle needs to be adjusted, the fixing nut 403 is loosened, the crank 404 is rotated to adjust the lighting angle to the required angle, and then the fixing nut 403 is used for fixing the angle of the screw 402. The opposite two ends of the mounting base 2 are fixedly connected with L-shaped mounting plates 201, and the L-shaped mounting plates 201 are connected with fastening bolts 202 for fixing the mounting base 2 in a threaded manner. The mounting base 2 can be placed on an operating table and the device is fixed by means of the fastening bolts 202 at the bottom.
The working principle is as follows: when the device is used, the mounting base 2 is placed on an operating table, the device is fixed through the fastening bolt 202 at the bottom, the head of a patient is placed on the placing plate 1, the placing plate 1 slides downwards under pressure, so that the return spring 203 at the bottom is contracted, the sliding block 306 of the connecting rod 301 in the sliding groove 101 is driven to slide to a certain position of the sliding groove 101 until the arc-shaped clamping block 302 on the connecting rod 301 clamps the head of the patient, at the moment, the position of the placing plate 1 can be fixed in the limiting hole 305 nearest to the placing plate 1 through the limiting rod 304 in an inserting mode, the head of the patient can be effectively fixed on the placing plate 1, when the lighting angle needs to be adjusted, the fixing nut 403 is loosened, the crank 404 is rotated to be adjusted to the required angle, and then the fixing nut 403 is used for fixing the angle of the screw rod 402.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A neurosurgical craniotomy device, comprising: comprises a mounting seat (2) and a placing plate (1), wherein two fixing rods (3) are symmetrically arranged at the top of the mounting seat (2), the placing plate (1) is slidably mounted on the outer walls of the two fixing rods (3), a plurality of reset springs (203) are arranged at the bottom of the placing plate (1), the bottom ends of the reset springs (203) are fixedly connected to the top of the mounting seat (2), a neck pillow (102) for placing the head of a patient is mounted at the middle position of the placing plate (1), two sliding grooves (101) are formed in the placing plate (1) close to the neck pillow (102), connecting rods (301) are hinged to the outer wall of one side of the fixing rods (3) close to each other, one ends of the connecting rods (301) extend into the sliding grooves (101) of the placing plate (1), and cylindrical sliding blocks (306) are fixedly connected to one ends of the connecting rods (301) extending into the sliding grooves (101), the sliding block (306) slides back and forth in the sliding groove (101), the arc-shaped clamping blocks (302) used for fixing the head of a patient are fixedly mounted on the outer wall of one side, close to each other, of the connecting rod (301), arc-shaped grooves (307) are formed in the arc-shaped clamping blocks (302), arc-shaped cushions (303) used for relieving discomfort of the head of the patient when the head of the patient is fixed are pasted on the inner walls of the arc-shaped grooves (307), a plurality of limiting holes (305) are formed in the fixing rod (3) at equal intervals, and limiting rods (304) used for limiting the sliding height of the placing plate (1) are inserted into the limiting holes (305).
2. A neurosurgical craniotomy device according to claim 1 wherein: the top of dead lever (3) is equipped with lamp shade (4), install in lamp shade (4) and be used for patient's operation illumination light (401).
3. A neurosurgical craniotomy device according to claim 2 wherein: the lamp shade (4) are close to one side outer wall connection of one of them dead lever (3) have round bar (405), the one end of round bar (405) is passed one of them dead lever (3) and is connected with anticreep piece (406), one side outer wall connection that lamp shade (4) are close to another dead lever (3) has screw rod (402), fixation nut (403) are installed to the outer wall screw thread of screw rod (402), screw rod (402) pass another dead lever (3) and are connected with crank (404) that are used for adjusting lamp shade (4) and shine the angle.
4. A neurosurgical craniotomy device according to claim 1 wherein: the equal fixedly connected with L shape mounting panel (201) in the both ends that mount pad (2) are mutually just opposite, equal threaded connection has fastening bolt (202) that are used for fixed mounting seat (2) on L shape mounting panel (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120386031.0U CN216222213U (en) | 2021-02-22 | 2021-02-22 | Craniotomy device for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120386031.0U CN216222213U (en) | 2021-02-22 | 2021-02-22 | Craniotomy device for neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216222213U true CN216222213U (en) | 2022-04-08 |
Family
ID=80938666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120386031.0U Expired - Fee Related CN216222213U (en) | 2021-02-22 | 2021-02-22 | Craniotomy device for neurosurgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216222213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116138981A (en) * | 2023-04-24 | 2023-05-23 | 河源市深河人民医院(暨南大学附属第五医院) | Surgical auxiliary device for surgery |
-
2021
- 2021-02-22 CN CN202120386031.0U patent/CN216222213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116138981A (en) * | 2023-04-24 | 2023-05-23 | 河源市深河人民医院(暨南大学附属第五医院) | Surgical auxiliary device for surgery |
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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: 20220408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |