CN208160661U - A kind of arm support for neurosurgery - Google Patents
A kind of arm support for neurosurgery Download PDFInfo
- Publication number
- CN208160661U CN208160661U CN201721747410.8U CN201721747410U CN208160661U CN 208160661 U CN208160661 U CN 208160661U CN 201721747410 U CN201721747410 U CN 201721747410U CN 208160661 U CN208160661 U CN 208160661U
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- CN
- China
- Prior art keywords
- fixedly connected
- kelly
- mounting rack
- rotating bar
- mouth
- Prior art date
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- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of arm support for neurosurgery, including pedestal, mounting rack is fixedly installed on the pedestal, the first rotating bar is rotatably connected in the mounting rack, one end of first rotating bar runs through the inner wall of cavity and is fixedly connected with swivel becket, the swivel becket is equipped with the first sliding mouth, kelly is slidably connected in described first sliding mouth, the both ends of the kelly run through the first sliding mouth and extend outwardly, around equipped with multiple bayonets corresponding with kelly on the mounting rack, the kelly is fixedly connected with fixture block close to one end of main frame body, the kelly is fixedly connected with limited block far from one end of fixture block, first rotating bar is located at one end in mounting rack and is fixedly connected with first bevel gear.The utility model doctor can be reasonable to adjust fupport arm angle and height according to the needs of operation, provides an optimal environment for operation, in addition, doctor can according to their own needs, the elasticity appropriate for adjusting clamping arm is easy to use.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of arm support for neurosurgery.
Background technique
Neurosurgery is also commonly referred to as cranial surgery, is an offspring of surgery, treats nervous system in the method for surgery
Disease, for neurosurgeon when performing the operation to patient, operation is very fine, when especially encountering micrurgy, doctor's
Head is always maintained at a movement also fatiguability, and since surgical field of view is narrow, in the course of surgery, doctor's both arms and both hands are often in
Cantilever, with the wrist raised state, so doctor, when performing the operation, arm and wrist are easy fatigue, the arm of doctor in the course of surgery
Unstable, slightly mishap will seriously affect the effect of operation, and existing minority large hospital uses import operating chair, and price is high
Expensive, structure is complicated, troublesome in poeration, use cannot be popularized by clinic, and most of existing operation trailing arm can only adjust height,
The angle that operation trailing arm cannot be adjusted according to the demand of surgical, for this disadvantage, and proposes a kind of neurosurgery
Fupport arm.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, such as doctor's arm in the course of surgery
It is easy fatigue with wrist, because operating chair valuableness can not popularize use, and existing operation trailing arm can only adjust height, and propose
A kind of arm support for neurosurgery.
To achieve the goals above, the utility model uses following technical solution：
A kind of arm support for neurosurgery, including pedestal, are fixedly installed with mounting rack on the pedestal, in the mounting rack
It is rotatably connected to the first rotating bar, one end of first rotating bar runs through the inner wall of mounting rack and is fixedly connected with swivel becket,
The swivel becket is equipped with the first sliding mouth, slidably connects kelly in the described first sliding mouth, and the both ends of the kelly run through the
One sliding mouth simultaneously extends outwardly, and around multiple bayonets corresponding with kelly are equipped on the mounting rack, the kelly is close to main frame body
One end be fixedly connected with fixture block, the kelly is fixedly connected with limited block, first rotating bar position far from one end of fixture block
It is fixedly connected with first bevel gear in one end in mounting rack, the inner top of the mounting rack, which is equipped with, rotates mouth, in the rotation mouth
It is rotatably connected to the second rotating bar, the both ends of second rotating bar run through rotation mouth and extend outwardly, second rotation
One end fixing sleeve of bar is connected to second bevel gear, and the first bevel gear and second bevel gear are intermeshed, second rotation
Bar is fixedly connected with support column far from one end of second bevel gear, is equipped with hydraulic cylinder in the support column, the hydraulic cylinder it is defeated
Outlet is fixedly connected with hydraulic stem, and the hydraulic stem runs through the top of support column and is fixedly connected with platform board, the platform board
Top be equipped with support plate, the support plate is fixedly connected by fixed link with platform board, and the support plate is interior equipped with placing groove,
It is slidably connected in the placing groove there are two sliding block, two sliding blocks are equipped with threaded hole, the threaded hole internal screw thread connection
There is screw rod, the screw thread at the screw rod both ends is oppositely arranged, and two sliding blocks are symmetricly set on screw rod, one end of the screw rod
It is rotatablely connected with the inner sidewall of placing groove, the screw rod other end runs through the inner sidewall of placing groove and is fixedly connected with knob, institute
The top for stating placing groove is equipped with the second sliding mouth, and two sliding blocks slide mouth and extend outwardly through second is fixedly connected with cross bar,
Two opposite sides of the cross bar are fixedly connected to Semicircular baffle.
Preferably, two opposite sides of the Semicircular baffle are all covered with sponge block.
Preferably, be arranged with second spring on the kelly, the both ends of the second spring respectively with fixture block and swivel becket
It is fixedly connected.
Preferably, the two sides of the platform board are fixedly installed with sterilization pool, are equipped with thimerosal in the sterilization pool.
Preferably, rotation is socketed with two support sleeves, the opposite side of two support sleeves in first rotating bar
It offsets respectively with the two sides of mounting rack.
Preferably, mobile device is mounted at the bottom four corners of the pedestal.
Compared with prior art, the utility model has the beneficial effects that：By setting the first rotating bar, first bevel gear,
The interaction of second rotating bar, second bevel gear, support column turns on support column so that driving after adjusting the first rotating bar
Dynamic, the Semicircular baffle that support column is equipped with fixed hand facilitates surgical, passes through to realize the angle for changing the device
Hydraulic cylinder, hydraulic stem, the interaction between platform board are set, so that drive platform board to move up and down after adjusting hydraulic cylinder, from
And realize the variation of height, by sliding block, screw rod, knob, cross bar, Semicircular baffle, so that being driven after adjusting knob semicircle
Baffle side-to-side movement is fixed, applicability is wide to realize the arm size according to everyone.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is structural schematic diagram at the A of the utility model；
Fig. 3 is structural schematic diagram at the B of the utility model.
In figure：1 pedestal, 2 mounting racks, 3 first rotating bars, 4 swivel beckets, 5 kellies, 6 fixture blocks, 7 limited blocks, 8 first cone teeth
Wheel, 9 second rotating bars, 10 second bevel gears, 11 support columns, 12 hydraulic cylinders, 13 hydraulic stems, 14 platform boards, 15 support plates, 16
Fixed link, 17 sliding blocks, 18 screw rods, 19 knobs, 20 cross bars, 21 Semicircular baffles, 22 sterilization pools, 23 support sleeves, 24 mobile dresses
It sets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of arm support for neurosurgery, including pedestal 1 are mounted on shifting at the bottom four corners of pedestal 1
Dynamic device 24, facilitates the movement of the present apparatus, mounting rack 2 is fixedly installed on pedestal 1, first turn is rotatably connected in mounting rack 2
Lever 3, rotation is socketed with two support sleeves 23 in the first rotating bar 3, the opposite side of two support sleeves 23 respectively with mounting rack 2
Two sides offset, prevent the shaking of the first rotating bar 3, one end of the first rotating bar 3 through 2 inner wall of mounting rack and is fixedly connected with
Swivel becket 4, swivel becket 4 are equipped with the first sliding mouth, slidably connect kelly 5 in the first sliding mouth, the second bullet is arranged on kelly 5
Spring, the both ends of second spring are fixedly connected with fixture block 6 and swivel becket 4 respectively, after loosening limited block 7, under the action of the spring, card
Bar 5 is sticked into automatically in the bayonet on mounting rack 2, and the both ends of kelly 5 run through the first sliding mouth and extend outwardly, ring on mounting rack 2
Multiple bayonets corresponding with kelly 5 are arranged with, kelly 5 is fixedly connected with fixture block 6 close to one end of main frame body 2, and kelly 5 is far from card
One end of block 6 is fixedly connected with limited block 7, and the first rotating bar 3 is located at one end in mounting rack 2 and is fixedly connected with first bevel gear
8, the inner top of mounting rack 2 is equipped with rotation mouth.
The second rotating bar 9 is rotatably connected in rotation mouth, and the both ends of the second rotating bar 9 run through rotation mouth and to extension
It stretches, one end fixing sleeve of the second rotating bar 9 is connected to second bevel gear 10, and first bevel gear 8 and second bevel gear 10 are intermeshed,
Second rotating bar 9 is fixedly connected with support column 11 far from one end of second bevel gear 10, is equipped with hydraulic cylinder 12, liquid in support column 11
The output end of cylinder pressure 12 is fixedly connected with hydraulic stem 13, and hydraulic stem 13 runs through the top of support column 11 and is fixedly connected with platform
Plate 14, the two sides of platform board 14 are fixedly installed with sterilization pool 22, thimerosal are equipped in sterilization pool 22, and operation will make on the way
The operation instrument being finished can be placed in sterilization pool 22, preliminary disinfection can be carried out to operation instrument, and can be to avoid hand
Art instrument leaves about, and damages, and the top of platform board 14 is equipped with support plate 15, and support plate 15 passes through fixed link 16 and platform board
14 are fixedly connected, and placing groove is equipped in support plate 15, are slidably connected in placing groove there are two sliding block 17, two sliding blocks 17 are equipped with
Threaded hole, threaded hole internal screw thread are connected with screw rod 18, and the screw thread at 18 both ends of screw rod is oppositely arranged, and two sliding blocks 17 are symmetrical arranged
On screw rod 18, one end of screw rod 18 and the inner sidewall of placing groove are rotatablely connected, and 18 other end of screw rod runs through the inside of placing groove
Wall is simultaneously fixedly connected with knob 19, and the top of placing groove is equipped with the second sliding mouth, and two sliding blocks 17 are through the second sliding mouth and to extension
It stretches and is fixedly connected with cross bar 20, two opposite sides of cross bar 20 are fixedly connected to Semicircular baffle 21, two semicircle gears
The opposite side of plate 21 is all covered with sponge block, and when Semicircular baffle 21 moves toward one another, arm is placed on two semicircles
Between baffle 21, it can achieve the purpose that clamp arm according to demand, setting sponge block is risen to protect arm not receive injury
To the effect of protection.
In the utility model, device is installed, limited block 7 is dropped when adjusting angle according to the demand of itself, allows
After kelly 6 is detached from the bayonet on mounting rack 2, swivel becket 4 is rotated, the rotation of swivel becket 4 drives the rotation of the first rotating bar 3, the
The rotation of one rotating bar 3 drives first bevel gear 8 to rotate, and the rotation of first bevel gear 8 drives second bevel gear 10 to rotate, the second cone tooth
The rotation of wheel 10 drives the rotation of the second rotating bar 9, and the rotation of the second rotating bar 9 drives the rotation of support column 11, to drive
The change of 21 angle of Semicircular baffle of 11 top of support column, the habit that everyone operates according to doctor adjust and arrive suitable angle
After degree, after unclamping limited block 7, kelly 5 is allowed to stick into the bayonet of mounting rack 2, when adjusting height, hydraulic cylinder 12 is with hydrodynamic pressure
Bar 13, which is realized, to move up and down, and drives platform board 14 to move up and down, to realize the purpose for adjusting height, then arm is placed on support
The top of plate 15 after adjusting knob 19, drives screw rod 18 to rotate, and the rotation band movable slider 17 of screw rod 18 moves left and right, and adjusts two
Sliding block 17 clamps arm after moving toward one another, complete whole process.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of arm support for neurosurgery, including pedestal (1), which is characterized in that be fixedly installed with installation on the pedestal (1)
Frame (2), the mounting rack (2) is interior to be rotatably connected to the first rotating bar (3), and one end of first rotating bar (3) is through installation
The inner wall of frame (2) is simultaneously fixedly connected with swivel becket (4), and the swivel becket (4) is equipped with the first sliding mouth, is slided in the described first sliding mouth
Dynamic to be connected with kelly (5), the both ends of the kelly (5) run through the first sliding mouth and extend outwardly, and surround on the mounting rack (2)
Equipped with multiple bayonets corresponding with kelly (5), the kelly (5) is fixedly connected with fixture block (6) close to the one end of mounting rack (2),
The kelly (5) is fixedly connected with limited block (7) far from the one end of fixture block (6), and first rotating bar (3) is located at mounting rack
(2) interior one end is fixedly connected with first bevel gear (8), and the inner top of the mounting rack (2), which is equipped with, rotates mouth, in the rotation mouth
It being rotatably connected to the second rotating bar (9), the both ends of second rotating bar (9) run through rotation and mouth and extend outwardly, and described the
One end fixing sleeve of two rotating bars (9) is connected to second bevel gear (10), the first bevel gear (8) and second bevel gear (10) phase
Mutually engagement, second rotating bar (9) are fixedly connected with support column (11), the support far from the one end of second bevel gear (10)
Hydraulic cylinder (12) are equipped in column (11), the output end of the hydraulic cylinder (12) is fixedly connected with hydraulic stem (13), the hydraulic stem
(13) run through the top of support column (11) and be fixedly connected with platform board (14), the top of the platform board (14) is equipped with support plate
(15), the support plate (15) is fixedly connected by fixed link (16) with platform board (14), is equipped with and is put in the support plate (15)
Slot is set, is slidably connected in the placing groove there are two sliding block (17), two sliding blocks (17) are equipped with threaded hole, the screw thread
Hole internal screw thread is connected with screw rod (18), and the screw thread at screw rod (18) both ends is oppositely arranged, and two sliding blocks (17) symmetrically set
It sets on screw rod (18), one end of the screw rod (18) and the inner sidewall of placing groove are rotatablely connected, screw rod (18) other end
Through placing groove inner sidewall and be fixedly connected with knob (19), the top of the placing groove is equipped with the second sliding mouth, described in two
Sliding block (17) slides mouth and extends outwardly and is fixedly connected with cross bar (20) through second, and two opposite sides of the cross bar (20) are equal
It is fixedly connected with Semicircular baffle (21).
2. a kind of arm support for neurosurgery according to claim 1, which is characterized in that two Semicircular baffles
(21) opposite side is all covered with sponge block.
3. a kind of arm support for neurosurgery according to claim 1, which is characterized in that be arranged on the kelly (5)
Second spring, the both ends of the second spring are fixedly connected with fixture block (6) and swivel becket (4) respectively.
4. a kind of arm support for neurosurgery according to claim 1, which is characterized in that the two sides of the platform board (14)
It is fixedly installed with sterilization pool (22), thimerosal is equipped in the sterilization pool (22).
5. a kind of arm support for neurosurgery according to claim 1, which is characterized in that on first rotating bar (3)
Rotation is socketed with two support sleeves (23), the opposite side of two support sleeves (23) the two sides phase with mounting rack (2) respectively
It supports.
6. a kind of arm support for neurosurgery according to claim 1, which is characterized in that the bottom four of the pedestal (1)
Mobile device (24) are mounted at angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721747410.8U CN208160661U (en) | 2017-12-14 | 2017-12-14 | A kind of arm support for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721747410.8U CN208160661U (en) | 2017-12-14 | 2017-12-14 | A kind of arm support for neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208160661U true CN208160661U (en) | 2018-11-30 |
Family
ID=64386678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721747410.8U Expired - Fee Related CN208160661U (en) | 2017-12-14 | 2017-12-14 | A kind of arm support for neurosurgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208160661U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498181A (en) * | 2018-12-07 | 2019-03-22 | 闫凡香 | A kind of surgical arm support for neurosurgery device |
| CN110384562A (en) * | 2019-07-29 | 2019-10-29 | 王龙梅 | A kind of department of general surgery's operation fixing device |
| CN111265312A (en) * | 2020-02-01 | 2020-06-12 | 青岛市城阳区人民医院 | Auxiliary support for anesthesia |
| CN112294441A (en) * | 2020-11-30 | 2021-02-02 | 福建医科大学附属协和医院 | Ultrasonic visual da vinci surgical robot arm |
| NL2036228A (en) * | 2023-10-10 | 2024-01-09 | Hangzhou First Peoples Hospital | Self-adapting adjustable arm rest device for neurosurgery operation |
-
2017
- 2017-12-14 CN CN201721747410.8U patent/CN208160661U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498181A (en) * | 2018-12-07 | 2019-03-22 | 闫凡香 | A kind of surgical arm support for neurosurgery device |
| CN110384562A (en) * | 2019-07-29 | 2019-10-29 | 王龙梅 | A kind of department of general surgery's operation fixing device |
| CN110384562B (en) * | 2019-07-29 | 2021-02-12 | 邹伟伟 | Operation fixing device for general surgery department |
| CN111265312A (en) * | 2020-02-01 | 2020-06-12 | 青岛市城阳区人民医院 | Auxiliary support for anesthesia |
| CN112294441A (en) * | 2020-11-30 | 2021-02-02 | 福建医科大学附属协和医院 | Ultrasonic visual da vinci surgical robot arm |
| NL2036228A (en) * | 2023-10-10 | 2024-01-09 | Hangzhou First Peoples Hospital | Self-adapting adjustable arm rest device for neurosurgery operation |
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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: 20181130 Termination date: 20191214 |