CN208958657U - A kind of arm support for neurosurgery - Google Patents
A kind of arm support for neurosurgery Download PDFInfo
- Publication number
- CN208958657U CN208958657U CN201821205913.7U CN201821205913U CN208958657U CN 208958657 U CN208958657 U CN 208958657U CN 201821205913 U CN201821205913 U CN 201821205913U CN 208958657 U CN208958657 U CN 208958657U
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- China
- Prior art keywords
- fixedly connected
- plate
- clamping plate
- arm support
- bearing
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Abstract
The utility model discloses a kind of arm support for neurosurgery, it is related to the field of medical instrument technology, it includes top plate and supporting plate, the lower surface of the top plate is fixed connection to the upper surface of the support plate, and the right side of support plate is connected with first bearing, the inside of the first bearing is socketed with thread barrel, the inner surface of the thread barrel and the outer surface thread of threaded post connect, the left end of the threaded post passes through the through-hole that first clamping plate left side opens up and is fixedly connected with the right side of second clamping plate, and the upper surface of first clamping plate is fixedly connected with the lower surface of top plate.The arm support for neurosurgery, cooperation between handle, support rod, shaft, driving wheel, belt, driven wheel, thread barrel, threaded post, second clamping plate and fixture block, to allow medical staff that the utility model is fixed or be dismantled in real time, fixation is highly-safe, and fix stably, it is not likely to produce shaking, is offered convenience for the work of medical worker.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of arm support for neurosurgery.
Background technique
Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body
Object, material and other similar or relevant article, including required computer software.Effectiveness mainly passes through the side such as physics
Formula obtains, although not being to be obtained by way of pharmacology, immunology perhaps metabolism or have these modes to participate in only rising
Booster action.
Currently, clinically needing the arm fixation by patient in surgical arm support when carrying out neurosurgery to patient
Upper carry out operation, but most of surgical arm supports are all fixed on one's sick bed or on operating chair at present, and disassembly is inconvenient even
It can not dismantle, and when the more needs of patient are hospitalized and are given treatment to, there is a situation where that hospital bed or operating chair are not enough, to increase
The therapeutic time of patient, all bringing to medical worker and patient makes troubles.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of arm support for neurosurgery, solves big at present
Most surgical arm supports are all fixed on one's sick bed or on operating chair, and disassembly is inconvenient can not even to dismantle, and in the more need of patient
When giving treatment in hospital, there is a situation where that hospital bed or operating chair are not enough, to increase the therapeutic time of patient, gives medical matters people
Member and patient bring the problem of making troubles.
(2) technical solution
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of arm support for neurosurgery, including top
The lower surface of plate and supporting plate, the top plate is fixed connection to the upper surface of the support plate, and the right side of support plate is connected with first
Bearing, the inside of the first bearing are socketed with thread barrel, and the inner surface of the thread barrel and the outer surface thread of threaded post connect
It connecing, the left end of the threaded post passes through the through-hole that first clamping plate left side opens up and is fixedly connected with the right side of second clamping plate,
And the upper surface of first clamping plate is fixedly connected with the lower surface of top plate, the upper surface of the second clamping plate and the lower surface of sliding block are solid
Fixed connection, and sliding block is slidably connected at the inside of first sliding groove, the first sliding groove is provided with the lower surface of top plate.
The bottom of the second clamping plate and first clamping plate opposite face is fixedly connected to fixture block, and second clamping plate and the first folder
The opposite face of plate is fixedly connected to limited block, and limited block lower surface and the upper surface of handrail overlap, the first clamping plate
Right side offers second sliding slot, and the upper and lower surfaces of the second sliding slot inner wall are fixed with the both ends of slide bar respectively to be connected
It connects, the outer surface of the slide bar is socketed with sliding sleeve, and the lower surface of the sliding sleeve passes through the lower surface of spring and second sliding slot inner wall
It is fixedly connected, and spring is socketed in the outer surface of slide bar.
The right side of the sliding sleeve is fixedly connected with the left side of fixed device, and the upper surface of fixed device and gear card
It connects, the gear is connected to the outer surface of first rotating shaft, and the outer surface of first rotating shaft is socketed with second bearing, and second bearing
It is connected to the right side of first clamping plate, the right end of the first rotating shaft is fixedly connected with the left side of rotating device, and first turn
The outer surface of axis is fixedly connected by transmission device with the outer surface of thread barrel.
Preferably, the rotating device includes handle, the fixed company in the left end of the handle and the top of support rod right side
It connects, and the bottom of support rod left side is fixedly connected with the right end of first rotating shaft.
Preferably, the fixed device includes pulling plate, and the left side of the pulling plate is fixedly connected with the right side of sliding sleeve, and
The lower surface of pulling plate is fixedly connected with the upper surface of finger ring, and the right side of the pulling plate is fixedly connected with the left side of fixture block, and
The upper surface of fixture block and gear are clamped.
Preferably, the transmission device includes driving wheel, and the driving wheel is connected to the outer surface of first rotating shaft, and actively
Wheel is sequentially connected by belt and driven wheel, and the inner surface of the driven wheel and the outer surface of thread barrel are clamped.
Preferably, the shape of the fixture block is rectangle, and the opposite face of two fixture blocks is provided with non-slip mat.
Preferably, the upper surface of the supporting plate is fixedly connected with the lower surface of protection pad, and the lower surface of supporting plate and second turn
The top of axis is fixedly connected, and the outer surface of second shaft is socketed with 3rd bearing, and 3rd bearing is connected to the upper of top plate
Surface.
(3) beneficial effect
The utility model has the beneficial effects that:
1, the arm support for neurosurgery, handle, support rod, shaft, driving wheel, belt, driven wheel, thread barrel, screw thread
Cooperation between column, second clamping plate and fixture block, by the way that handle is arranged, to allow people by rotational handle, so that handle
Driving wheel rotation can be driven by first rotating shaft, so that the movement for second clamping plate provides power, facilitate medical staff couple
The utility model is installed or removed, and by the way that driving wheel is arranged, to make driving wheel while being rotated, driving wheel can
To drive driven wheel rotation by belt, so that driven wheel drives thread barrel rotation, so that threaded post can pass through screw thread
Cylinder drives second clamping plate to be moved left and right, and facilitates medical staff to install or remove the utility model, to make medical care
Personnel can be fixed or dismantle to the utility model in real time, and fixation is highly-safe, and fix stably, be not likely to produce rolling
It is dynamic, it offers convenience for the work of medical worker.
2, arm support for neurosurgery, by the way that spring is arranged, so that spring be allow to drive sliding sleeve upward by elongation
It is mobile, so that fixture block is move upwardly until that fixture block and gear are clamped, the fixation of complete mated gear, so that medical staff can not pass through
Rotational handle moves second clamping plate, so that it is guaranteed that the utility model complete it is fixed after stability, facilitate medical care
Personnel it is carried out using.
3, the arm support for neurosurgery, by the way that finger ring is arranged, thus allow medical staff by pulling downward on finger ring,
Allow finger ring to drive fixture block to separate up to fixture block with gear by pulling plate, allows people by rotational handle to second
Clamping plate is moved, and medical staff is facilitated to install or remove the utility model.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram of the utility model left view；
Fig. 3 is the schematic diagram of the section structure of the utility model top plate left view.
In figure: 1 supporting plate, 2 protection pads, 3 top plates, 4 support plates, 5 first bearings, 6 rotating devices, 61 handles, 62 support rods, 7
Fixed device, 71 fixture blocks, 72 pulling plates, 73 finger rings, 8 transmission devices, 81 driving wheels, 82 belts, 83 driven wheels, 9 thread barrels, 10
Threaded post, 11 through-holes, 12 first clamping plates, 13 second clamping plates, 14 sliding blocks, 15 first sliding grooves, 16 fixture blocks, 17 limited blocks, 18 second
Bearing, 19 first rotating shafts, 20 gears, 21 sliding sleeves, 22 slide bars, 23 second sliding slots, 24 springs, 25 handrails, 26 3rd bearings, 27
Second shaft.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of arm support for neurosurgery, including top plate 3
It is fixedly connected with the upper surface of supporting plate 1, supporting plate 1 with the lower surface of protection pad 2, and the top of the lower surface of supporting plate 1 and the second shaft 27
End is fixedly connected, and the outer surface of the second shaft 27 is socketed with 3rd bearing 26, and 3rd bearing 26 is connected to the upper table of top plate 3
Face facilitates doctor couple to allow medical staff that the arm of patient to be placed on protection pad 2 by setting protection pad 2 and pallet
It is checked and is performed the operation, and by the way that the second shaft 27 is arranged, is rotated so that supporting plate 1 be allow to realize by the second shaft 27, side
Just medical staff according to the actual situation, is converted by position of the supporting plate 1 to the arm of patient, doctor is facilitated to examine it
It looks into and performs the operation, the lower surface of top plate 3 is fixedly connected with the upper surface of support plate 4, and the right side of support plate 4 is connected with first axle
5 are held, the inside of first bearing 5 is socketed with thread barrel 9, by the way that thread barrel 9 is arranged, to keep thread barrel 9 same what is rotated
When, threaded post 10 can drive second clamping plate 13 to be moved left and right by thread barrel 9, facilitate medical staff by the utility model
It is fixed on handrail 25, or is disassembled and stored, the inner surface of thread barrel 9 and the outer surface thread of threaded post 10 connect
It connects, the left end of threaded post 10, which passes through the through-hole 11 that 12 left side of first clamping plate opens up and fixes with the right side of second clamping plate 13, to be connected
It connects, and the upper surface of first clamping plate 12 is fixedly connected with the lower surface of top plate 3, under the upper surface of second clamping plate 13 and sliding block 14
Surface is fixedly connected, by setting first sliding groove 15 and sliding block 14, to make sliding block 14 that second clamping plate 13 followed to be controlled
While mobile, sliding block 14 can effectively fix second clamping plate 13, and second clamping plate 13 is avoided to produce during carrying out mobile
Raw deflection, guarantees stability when its movement, and sliding block 14 is slidably connected at the inside of first sliding groove 15, first sliding groove 15 opens up
In the lower surface of top plate 3.
The bottom of 12 opposite face of second clamping plate 13 and first clamping plate is fixedly connected to fixture block 16, and the shape of fixture block 16 is
Rectangle, and the opposite face of two fixture blocks 16 is provided with non-slip mat, by the way that fixture block 16 is arranged, so that two fixture blocks 16 be allow to lead to
Cross close to each other until being overlapped with the two sides of handrail 25 to complete the fixation to first clamping plate 12 and second clamping plate 13, so that medical care
The arm of patient is placed on supporting plate 1 by personnel, and doctor is facilitated to observe and perform the operation it, and second clamping plate 13 and first
The opposite face of clamping plate 12 is fixedly connected to limited block 17, and 17 lower surface of limited block and the upper surface of handrail 25 overlap, and pass through
Limited block 17 is set, to allow limited block 17 by overlapping with handrail 25, increases the contact of the utility model and handrail 25
Area guarantees its stability to improve fixed effect, and the right side of first clamping plate 12 offers second sliding slot 23, and second is sliding
The upper and lower surfaces of 23 inner wall of slot are fixedly connected with the both ends of slide bar 22 respectively, and the outer surface of slide bar 22 is socketed with sliding sleeve
21, the lower surface of sliding sleeve 21 is fixedly connected by spring 24 with the lower surface of 23 inner wall of second sliding slot, by the way that spring 24 is arranged, from
And spring 24 is allow to drive sliding sleeve 21 to move up by elongation, so that fixture block 71 is move upwardly until fixture block 71 and gear
20 clampings, the fixation of complete mated gear 20, so that medical staff can not move second clamping plate 13 by rotational handle 61
It is dynamic, so that it is guaranteed that the utility model complete it is fixed after stability, facilitate medical staff to carry out using and 24 sets of spring to it
It connects in the outer surface of slide bar 22.
The right side of sliding sleeve 21 is fixedly connected with the left side of fixed device 7, and fixed device 7 includes pulling plate 72, pulling plate 72
Left side be fixedly connected with the right side of sliding sleeve 21, and the lower surface of pulling plate 72 is fixedly connected with the upper surface of finger ring 73, is drawn
The right side of plate 72 is fixedly connected with the left side of fixture block 71, and the upper surface of fixture block 71 and gear 20 are clamped, and are referred to by setting
Ring 73 allows finger ring 73 to drive fixture block 71 by pulling plate 72 to allow medical staff by pulling downward on finger ring 73
Until fixture block 71 is separated with gear 20, people move second clamping plate 13 by rotational handle 61, facilitate doctor
Shield personnel install or remove the utility model, and the upper surface of fixed device 7 and gear 20 are clamped, and gear 20 is clamped
It is socketed with second bearing 18 in the outer surface of the outer surface of first rotating shaft 19, and first rotating shaft 19, and second bearing 18 is connected to
The right end of the right side of first clamping plate 12, first rotating shaft 19 is fixedly connected with the left side of rotating device 6, and rotating device 6 includes
Handle 61 is fixedly connected at the top of the left end and 62 right side of support rod of handle 61, and the bottom of 62 left side of support rod and the
The right end of one shaft 19 is fixedly connected, by the way that handle 61 is arranged, to allow people by rotational handle 61, so that handle
61 can drive driving wheel 81 to rotate by first rotating shaft 19, so that the movement for second clamping plate 13 provides power, facilitate doctor
Shield personnel install or remove the utility model, and the outer surface of first rotating shaft 19 passes through transmission device 8 and thread barrel 9
Outer surface be fixedly connected, transmission device 8 includes driving wheel 81, and driving wheel 81 is connected to the outer surface of first rotating shaft 19, and main
Driving wheel 81 is sequentially connected by belt 82 and driven wheel 83, and the inner surface of driven wheel 83 and the outer surface of thread barrel 9 are clamped, and is led to
Setting driving wheel 81 is crossed, to make driving wheel 81 while being rotated, driving wheel 81 can drive driven by belt 82
83 rotation of wheel, so that driven wheel 83 drives thread barrel 9 to rotate, so that threaded post 10 can drive second by thread barrel 9
Clamping plate 13 is moved left and right, and medical staff is facilitated to install or remove the utility model.
The operating procedure of the utility model are as follows:
S1, by pulling downward on finger ring 73 so that pulling plate 72 drives fixture block 71 to move down until fixture block 71 and gear 20
Separation, by rotational handle 61, so that handle 61 drives first rotating shaft 19 to be rotated by support rod 62,19 band of first rotating shaft
Dynamic driving wheel 81 rotates, and driving wheel 81 drives driven wheel 83 to rotate by belt 82, and driven wheel 83 drives thread barrel 9 to rotate, and makes
Obtaining threaded post 10 drives second clamping plate 13 to move right until the two sides of two fixture blocks 16 and handrail 25 overlap, and completion is fixed；
S2, it incite somebody to action this so that the drive of threaded post 10 second clamping plate 13 is moved to the left suitable position by reversion handle 61
Utility model is removed from handrail 25, completes disassembly；
S3, pulling plate 72 is then unclamped, spring 24 drives sliding sleeve 21 to move up by elongation, so that pulling plate 72 drives fixture block
71 are move upwardly until that fixture block 71 and gear 20 are clamped, the fixation of complete mated gear 20.
Above specific embodiment has carried out further the purpose of this utility model, technical scheme and beneficial effects
It is described in detail, it should be understood that the above is only the specific embodiments of the utility model, is not limited to practical
Novel, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should be included in
Within the protection scope of the utility model.
Claims (6)
1. a kind of arm support for neurosurgery, including top plate (3) and supporting plate (1), it is characterised in that: the following table of the top plate (3)
Face is fixedly connected with the upper surface of support plate (4), and the right side of support plate (4) is connected with first bearing (5), the first axle
The inside for holding (5) is socketed with thread barrel (9), and the inner surface of the thread barrel (9) is connect with the outer surface thread of threaded post (10),
The left end of the threaded post (10) passes through the through-hole (11) that first clamping plate (12) left side opens up and the right side with second clamping plate (13)
Side is fixedly connected, and the upper surface of first clamping plate (12) is fixedly connected with the lower surface of top plate (3), the second clamping plate (13)
Upper surface be fixedly connected with the lower surface of sliding block (14), and sliding block (14) is slidably connected at the inside of first sliding groove (15), institute
State the lower surface that first sliding groove (15) is provided with top plate (3)；
The bottom of the second clamping plate (13) and first clamping plate (12) opposite face is fixedly connected to fixture block (16), and second clamping plate
(13) it is fixedly connected to limited block (17) with the opposite face of first clamping plate (12), and limited block (17) lower surface and handrail (25)
Upper surface overlap joint, the right side of the first clamping plate (12) offers second sliding slot (23), second sliding slot (23) inner wall
Upper and lower surfaces be fixedly connected respectively with the both ends of slide bar (22), the outer surface of the slide bar (22) is socketed with sliding sleeve
(21), the lower surface of the sliding sleeve (21) is fixedly connected by spring (24) with the lower surface of second sliding slot (23) inner wall, and bullet
Spring (24) is socketed in the outer surface of slide bar (22)；
The right side of the sliding sleeve (21) is fixedly connected with the left side of fixed device (7), and the upper surface of fixed device (7) with
Gear (20) clamping, the gear (20) are connected to the outer surface of first rotating shaft (19), and the appearance surface cover of first rotating shaft (19)
It is connected to second bearing (18), and second bearing (18) is connected to the right side of first clamping plate (12), the first rotating shaft (19)
Right end is fixedly connected with the left side of rotating device (6), and the outer surface of first rotating shaft (19) passes through transmission device (8) and screw thread
The outer surface of cylinder (9) is fixedly connected.
2. a kind of arm support for neurosurgery according to claim 1, it is characterised in that: the rotating device (6) includes
Handle (61) is fixedly connected at the top of the left end and support rod (62) right side of the handle (61), and on the left of support rod (62)
The bottom in face is fixedly connected with the right end of first rotating shaft (19).
3. a kind of arm support for neurosurgery according to claim 1, it is characterised in that: the fixed device (7) includes
The left side of pulling plate (72), the pulling plate (72) is fixedly connected with the right side of sliding sleeve (21), and the lower surface of pulling plate (72) with
The upper surface of finger ring (73) is fixedly connected, and the right side of the pulling plate (72) is fixedly connected with the left side of fixture block (71), and is blocked
The upper surface and gear (20) of block (71) are clamped.
4. a kind of arm support for neurosurgery according to claim 1, it is characterised in that: the transmission device (8) includes
Driving wheel (81), the driving wheel (81) is connected to the outer surface of first rotating shaft (19), and driving wheel (81) passes through belt (82)
It is sequentially connected with driven wheel (83), the inner surface of the driven wheel (83) and the outer surface of thread barrel (9) are clamped.
5. a kind of arm support for neurosurgery according to claim 1, it is characterised in that: the shape of the fixture block (16) is
Rectangle, and the opposite face of two fixture blocks (16) is provided with non-slip mat.
6. a kind of arm support for neurosurgery according to claim 1, it is characterised in that: the upper surface of the supporting plate (1)
It is fixedly connected with the lower surface of protection pad (2), and the lower surface of supporting plate (1) is fixedly connected with the top of the second shaft (27), it is described
The outer surface of second shaft (27) is socketed with 3rd bearing (26), and 3rd bearing (26) is connected to the upper surface of top plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821205913.7U CN208958657U (en) | 2018-07-27 | 2018-07-27 | A kind of arm support for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821205913.7U CN208958657U (en) | 2018-07-27 | 2018-07-27 | A kind of arm support for neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208958657U true CN208958657U (en) | 2019-06-11 |
Family
ID=66749199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821205913.7U Expired - Fee Related CN208958657U (en) | 2018-07-27 | 2018-07-27 | A kind of arm support for neurosurgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208958657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110731822A (en) * | 2019-10-22 | 2020-01-31 | 西安交通大学医学院第一附属医院 | Medical operation auxiliary positioning ruler for neurosurgery |
| CN112914666A (en) * | 2021-02-26 | 2021-06-08 | 中南大学湘雅二医院 | Non-traumatic vein occlusion clamp for organ transplantation |
-
2018
- 2018-07-27 CN CN201821205913.7U patent/CN208958657U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110731822A (en) * | 2019-10-22 | 2020-01-31 | 西安交通大学医学院第一附属医院 | Medical operation auxiliary positioning ruler for neurosurgery |
| CN112914666A (en) * | 2021-02-26 | 2021-06-08 | 中南大学湘雅二医院 | Non-traumatic vein occlusion clamp for organ transplantation |
| CN112914666B (en) * | 2021-02-26 | 2022-05-17 | 中南大学湘雅二医院 | Non-traumatic vein occlusion clamp for organ transplantation |
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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: 20190611 Termination date: 20200727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |