CN109893394A - A kind of neurosurgery clinical operation eyelid retractor - Google Patents
A kind of neurosurgery clinical operation eyelid retractor Download PDFInfo
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- CN109893394A CN109893394A CN201910234766.9A CN201910234766A CN109893394A CN 109893394 A CN109893394 A CN 109893394A CN 201910234766 A CN201910234766 A CN 201910234766A CN 109893394 A CN109893394 A CN 109893394A
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Abstract
The invention discloses a kind of neurosurgery clinical operation eyelid retractors, including the first support plate, the top side wall of first support plate offers the first groove, first groove is internally provided with regulating mechanism, regulating mechanism includes being rotatably connected on the first symmetrically arranged driven shaft of groove bottom end side wall, the second support plate is provided with above first support plate, the bottom end side wall of second support plate offers symmetrically arranged thread groove, the lateral wall of driven shaft offers screw thread, and screw-driven connects between driven shaft and thread groove, the side side wall of first groove offers first through hole, the inner rotation of first through hole is connected with driving shaft, one end of driving shaft extends to the rotation connection of the first recess sidewall.The present invention can carry out high low adjustment to patient head according to operation demand, degree of regulation is high, improves the convenience of operation, and different size of head can be fixed, situations such as patient head rotates in surgical procedure is avoided the occurrence of, the safety of operation is improved.
Description
Technical field
The present invention relates to neurosurgery technical field more particularly to a kind of neurosurgery clinical operation eyelid retractors.
Background technique
Neurosurgery (Neurosurgery) is a branch in surgery, is in surgery to perform the operation as primary treatment
On the basis of means, using unique neurosurgery science study method, nerve system of human body is studied, such as brain, spinal cord and surrounding mind
Through system and associated subsidiary body, such as skull, scalp, the isostructural damage of cerebrovascular meninx, inflammation, tumour, abnormal
Shape and certain hereditary dysbolisms or dysfunction disease, such as: epilepsy, Parkinson's disease, the cause of disease and morbidity of neuralgia disease
Mechanism, and explore new diagnosis, treatment, prevention technique a high, precision and frontier subject.
It when existing neurosurgery is performed the operation, often performs the operation to head, traditional operation is often by head
It is placed on the placement plate surface of correspondingly-shaped, but the top on head does not have corresponding fixed mechanism, is easy to appear in surgical procedure
Situations such as patient head rotates, increases operation risk, meanwhile, traditional head, which is placed, can not carry out accurate adjustment section, reduce reality
With property, for this purpose, we have proposed a kind of neurosurgery clinical operation eyelid retractors.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of neurosurgery clinic hand proposed
Art eyelid retractor.
To achieve the goals above, present invention employs following technical solutions:
The top side wall of a kind of neurosurgery clinical operation eyelid retractor, including the first support plate, first support plate offers
First groove, the first groove are internally provided with regulating mechanism, and regulating mechanism includes being rotatably connected on the first groove bottom end side wall
Symmetrically arranged driven shaft is provided with the second support plate above first support plate, and the bottom end side wall of the second support plate is opened
The thread groove being provided symmetrically, the lateral wall of the driven shaft offer screw thread, and screw thread passes between driven shaft and thread groove
Dynamic connection, the side side wall of first groove offer first through hole, and the inner rotation of first through hole is connected with driving shaft, main
One end of moving axis extends to the rotation connection of the first recess sidewall, and the other end of the driving shaft extends to fixed outside first through hole
There is vertically disposed rotating plate, the lateral wall tight fit of the driving shaft is socketed with worm screw, the lateral wall tight fit of the driven shaft
It is socketed with worm gear, and is connected by meshing transmission between worm and worm wheel, the top side wall of second support plate offers arcuate socket,
The inner sidewall of arcuate socket is connected with foam-rubber cushion, is provided with fixed mechanism above second support plate.
Preferably, the fixed mechanism includes the guide rod for being mounted on the second support plate top two sides, second support
Arc panel is provided with above plate, the bottom end side wall of arc panel is connected with sponge plate, and the bottom end two sides of the arc panel are fixed with
Sliding block, and sliding block top side wall offers pilot hole, the guide rod passes through pilot hole.
Preferably, the two sides side wall of second support plate is fixed with vertically disposed connecting plate, the tip side of connecting plate
Wall offers the second groove, and one end that the sliding block is located remotely from each other is fixed with vertically disposed fixed plate, and fixed plate is second
Inside grooves sliding setting.
Preferably, the side side wall of the connecting plate offers the second through-hole, and the second through-hole is connected to the second inside grooves,
The second through-hole internal slide is set with fixed link.
Preferably, one end of the fixed link extends to the second inside grooves, and the other end of the fixed link extends to
It is fixed with vertically disposed pulling plate outside two through-holes, and is connected with reset spring between pulling plate and connecting plate.
Preferably, the side side wall of the fixed plate offers jack along its length, and between fixed link and jack
Clamping setting.
Preferably, it is vertically arranged between the driving shaft and driven shaft.
Compared with prior art, the beneficial effects of the present invention are:
The present invention can carry out high low adjustment, degree of regulation to patient head according to operation demand by the regulating mechanism of setting
Height improves the convenience of operation；
The present invention can be fixed different size of head, be avoided the occurrence of in surgical procedure by the fixed mechanism of setting
Situations such as patient head rotates, improves the safety of operation；
The present invention can carry out high low adjustment to patient head according to operation demand, and degree of regulation is high, improves the convenient of operation
Property, and different size of head can be fixed, situations such as patient head rotates in surgical procedure is avoided the occurrence of, is improved
The safety of operation.
Detailed description of the invention
Fig. 1 is a kind of structural front view of neurosurgery clinical operation eyelid retractor proposed by the present invention.
Fig. 2 is that a kind of driving shaft of neurosurgery clinical operation eyelid retractor proposed by the present invention and driven Axile connection structure are bowed
View.
Fig. 3 is a kind of part A enlarged structure schematic diagram of neurosurgery clinical operation eyelid retractor proposed by the present invention.
In figure: 1 first support plate, 2 first grooves, 3 driven shafts, 4 second support plates, 5 driving shafts, 6 rotating plates, 7 worm screws, 8
Worm gear, 9 thread grooves, 10 guide rods, 11 arc panels, 12 sponge plates, 13 arcuate sockets, 14 sliding blocks, 15 connecting plates, 16 second grooves,
17 second through-holes, 18 fixed links, 19 pulling plates, 20 reset springs, 21 fixed plates, 22 jacks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of neurosurgery clinical operation eyelid retractor, including the first support plate 1, the top of the first support plate 1
End side wall offers the first groove 2, and the first groove 2 is internally provided with regulating mechanism, and regulating mechanism includes being rotatably connected on the
The symmetrically arranged driven shaft 3 of one groove, 2 bottom end side wall, the top of the first support plate 1 are provided with the second support plate 4, the second support
The bottom end side wall of plate 4 offers symmetrically arranged thread groove 9, and the lateral wall of driven shaft 3 offers screw thread, and driven shaft 3 and spiral shell
Screw-driven connects between groove 9, and the side side wall of the first groove 2 offers first through hole, and the inner rotation of first through hole connects
It is connected to driving shaft 5, one end of driving shaft 5 extends to the rotation connection of 2 side wall of the first groove, and the other end of driving shaft 5 extends to the
Be fixed with vertically disposed rotating plate 6 outside one through-hole, the lateral wall tight fit of driving shaft 5 is socketed with worm screw 7, driven shaft 3 it is outer
Side wall tight fit is socketed with worm gear 8, and is connected by meshing transmission between worm screw 7 and worm gear 8, and the top side wall of the second support plate 4 is opened
Equipped with arcuate socket 13, the inner sidewall of arcuate socket 13 is connected with foam-rubber cushion, and the top of the second support plate 4 is provided with fixed mechanism.
Fixed mechanism includes the guide rod 10 for being mounted on 4 top two sides of the second support plate, the top setting of the second support plate 4
There is arc panel 11, the bottom end side wall of arc panel 11 is connected with sponge plate 12, and the bottom end two sides of arc panel 11 are fixed with sliding block 14, and
14 top side wall of sliding block offers pilot hole, and guide rod 10 passes through pilot hole, and the two sides side wall of the second support plate 4 is fixed with vertically
The connecting plate 15 of setting, the top side wall of connecting plate 15 offer the second groove 16, and one end that sliding block 14 is located remotely from each other is fixed with
Vertically disposed fixed plate 21, and fixed plate 21 is arranged in 16 internal slide of the second groove, the side side wall of connecting plate 15 opens up
There is the second through-hole 17, is connected to inside the second through-hole 17 and the second groove 16,17 internal slide of the second through-hole is set with fixed link 18,
One end of fixed link 18 extends to inside the second groove 16, and the other end of fixed link 18 is extended to outside the second through-hole 17 and is fixed with
Vertically disposed pulling plate 19, and reset spring 20 is connected between pulling plate 19 and connecting plate 15, the side side wall edge of fixed plate 21
Its length direction offers jack 22, and setting is clamped between fixed link 18 and jack 22, hangs down between driving shaft 5 and driven shaft 3
Straight setting.
Embodiment: head is placed on foam-rubber cushion surface by patient, then moves arc panel 11, arc panel 11 is with movable slider 14
It moving down, sliding block 14 drives fixed plate 21 to enter the second groove 16, then pulls pulling plate 19, and pulling plate 19 drives fixed link 18,
Fixed link 18 enters in the second through-hole 17, and the sponge plate 12 that 11 bottom end of arc panel is arranged resists the head of patient, finally unclamps
Pulling plate 19, under the elastic force effect of reset spring 20, fixed link 18 carries out clamping setting with corresponding jack 22, to complete solid
It is fixed, when patient head progress fine height is adjusted, rotating plate 6 is rotated, rotating plate 6 drives driving shaft 5, and driving shaft 5 drives
Worm screw 7 is rotated, and worm screw 7 drives driven shaft 3 to be rotated with 8 engaged transmission of worm gear, and driven shaft 3 is driven by screw-driven
Second support plate 4 is mobile, adjusts the position of the second support plate 4, and the design is simple and fast, can be according to operation demand to patient's head
Portion carries out high low adjustment, and degree of regulation is high, improves the convenience of operation, and can consolidate to different size of head
It is fixed, situations such as patient head rotates in surgical procedure is avoided the occurrence of, the safety of operation is improved.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of neurosurgery clinical operation eyelid retractor, including the first support plate (1), which is characterized in that first support plate
(1) top side wall offers the first groove (2), and the first groove (2) is internally provided with regulating mechanism, and regulating mechanism includes turning
It is dynamic to be connected to the first groove (2) symmetrically arranged driven shaft of bottom end side wall (3), it is provided with above first support plate (1)
Second support plate (4), the bottom end side wall of the second support plate (4) offer symmetrically arranged thread groove (9), the driven shaft (3)
Lateral wall offer screw thread, and screw-driven is connect between driven shaft (3) and thread groove (9), the one of first groove (2)
Side side wall offers first through hole, and the inner rotation of first through hole is connected with driving shaft (5), and one end of driving shaft (5) extends to
The rotation connection of first groove (2) side wall, the other end of the driving shaft (5), which extends to be fixed with outside first through hole, to be vertically arranged
Rotating plate (6), the lateral wall tight fit of the driving shaft (5) is socketed with worm screw (7), the lateral wall close-fitting of the driven shaft (3)
Trap is connected to worm gear (8), and is connected by meshing transmission between worm screw (7) and worm gear (8), the tip side of second support plate (4)
Wall offers arcuate socket (13), and the inner sidewall of arcuate socket (13) is connected with foam-rubber cushion, the top setting of second support plate (4)
There is fixed mechanism.
2. a kind of neurosurgery clinical operation eyelid retractor according to claim 1, which is characterized in that the fixed mechanism packet
The guide rod (10) for being mounted on the second support plate (4) top two sides is included, is provided with arc panel above second support plate (4)
(11), the bottom end side wall of arc panel (11) is connected with sponge plate (12), and the bottom end two sides of the arc panel (11) are fixed with sliding block
(14), and sliding block (14) top side wall offers pilot hole, and the guide rod (10) passes through pilot hole.
3. a kind of neurosurgery clinical operation eyelid retractor according to claim 2, which is characterized in that second support plate
(4) two sides side wall is fixed with vertically disposed connecting plate (15), and the top side wall of connecting plate (15) offers the second groove
(16), one end that the sliding block (14) is located remotely from each other is fixed with vertically disposed fixed plate (21), and fixed plate (21) is second
The setting of groove (16) internal slide.
4. a kind of neurosurgery clinical operation eyelid retractor according to claim 3, which is characterized in that the connecting plate (15)
Side side wall offer the second through-hole (17), be connected to inside the second through-hole (17) and the second groove (16), second through-hole
(17) internal slide is set with fixed link (18).
5. a kind of neurosurgery clinical operation eyelid retractor according to claim 4, which is characterized in that the fixed link (18)
One end extend to that the second groove (16) is internal, and the other end of the fixed link (18) extends to fixed outside the second through-hole (17)
Have vertically disposed pulling plate (19), and is connected with reset spring (20) between pulling plate (19) and connecting plate (15).
6. a kind of neurosurgery clinical operation eyelid retractor according to claim 1, which is characterized in that the fixed plate (21)
Side side wall offer along its length jack (22), and between fixed link (18) and jack (22) be clamped setting.
7. a kind of neurosurgery clinical operation eyelid retractor according to claim 1, which is characterized in that the driving shaft (5)
It is vertically arranged between driven shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234766.9A CN109893394A (en) | 2019-03-26 | 2019-03-26 | A kind of neurosurgery clinical operation eyelid retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234766.9A CN109893394A (en) | 2019-03-26 | 2019-03-26 | A kind of neurosurgery clinical operation eyelid retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109893394A true CN109893394A (en) | 2019-06-18 |
Family
ID=66953596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910234766.9A Pending CN109893394A (en) | 2019-03-26 | 2019-03-26 | A kind of neurosurgery clinical operation eyelid retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109893394A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547882A (en) * | 2019-10-14 | 2019-12-10 | 王光军 | general surgery department clinical operation positioner |
| CN110772343A (en) * | 2019-11-11 | 2020-02-11 | 济宁市精神病防治院 | Auxiliary equipment matched with fusion stereotactic surgery gamma knife for treating psychosis |
| CN111265288A (en) * | 2020-03-23 | 2020-06-12 | 孙翠峰 | Fixed cardiovascular intervention clinical operation auxiliary operation device |
| CN111803808A (en) * | 2020-07-22 | 2020-10-23 | 南华大学 | Radiotherapy positioner of nasopharyngeal carcinoma tumour |
| CN111839980A (en) * | 2020-06-16 | 2020-10-30 | 胡玉刚 | Medical leg examination equipment |
| CN113384430A (en) * | 2021-07-21 | 2021-09-14 | 南通大学附属医院 | Head fixing device is used in neurosurgery nursing of adjustable neck inclination |
| CN114504392A (en) * | 2021-07-16 | 2022-05-17 | 张永波 | Head operation positioning system with adjustable elevation angle |
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| CN207084943U (en) * | 2017-01-09 | 2018-03-13 | 高智勇 | A kind of ophthalmologic operation head fixing device |
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| CN208435113U (en) * | 2018-04-02 | 2019-01-29 | 胡坤 | A kind of political theory courses showing stand |
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| CN207084943U (en) * | 2017-01-09 | 2018-03-13 | 高智勇 | A kind of ophthalmologic operation head fixing device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547882A (en) * | 2019-10-14 | 2019-12-10 | 王光军 | general surgery department clinical operation positioner |
| CN110772343A (en) * | 2019-11-11 | 2020-02-11 | 济宁市精神病防治院 | Auxiliary equipment matched with fusion stereotactic surgery gamma knife for treating psychosis |
| CN111265288A (en) * | 2020-03-23 | 2020-06-12 | 孙翠峰 | Fixed cardiovascular intervention clinical operation auxiliary operation device |
| CN111839980A (en) * | 2020-06-16 | 2020-10-30 | 胡玉刚 | Medical leg examination equipment |
| CN111803808A (en) * | 2020-07-22 | 2020-10-23 | 南华大学 | Radiotherapy positioner of nasopharyngeal carcinoma tumour |
| CN114504392A (en) * | 2021-07-16 | 2022-05-17 | 张永波 | Head operation positioning system with adjustable elevation angle |
| CN113384430A (en) * | 2021-07-21 | 2021-09-14 | 南通大学附属医院 | Head fixing device is used in neurosurgery nursing of adjustable neck inclination |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190618 |
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| RJ01 | Rejection of invention patent application after publication |