CN209253478U - A kind of neurosurgery clinical operation eyelid retractor - Google Patents
A kind of neurosurgery clinical operation eyelid retractor Download PDFInfo
- Publication number
- CN209253478U CN209253478U CN201821894745.7U CN201821894745U CN209253478U CN 209253478 U CN209253478 U CN 209253478U CN 201821894745 U CN201821894745 U CN 201821894745U CN 209253478 U CN209253478 U CN 209253478U
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- Prior art keywords
- plate
- fixed plate
- fixedly connected
- limit
- eyelid retractor
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- Expired - Fee Related
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- 210000000744 eyelid Anatomy 0.000 title claims abstract description 24
- 229920001821 foam rubber Polymers 0.000 claims description 4
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000003444 anaesthetic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 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
- 208000018737 Parkinson disease Diseases 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 208000004296 neuralgia Diseases 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 210000001428 peripheral nervous system Anatomy 0.000 description 1
- 230000002265 prevention Effects 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
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model relates to technical field of medical equipment, and disclose a kind of neurosurgery clinical operation eyelid retractor, including fixed plate, the bottom of the fixed plate is provided with limit plate, limited block is provided at the top of the fixed plate, screw rod is fixedly connected at the top of the limit plate, the top of the screw rod sequentially passes through fixed plate and limited block, and the top of the screw rod extends to the outside of limited block.The neurosurgery clinical operation eyelid retractor, pass through setting fixed plate and limit plate, fixed plate is placed on above operating bed, limit plate is placed below operating bed, pass through rotating handles, limited block can be made to push fixed plate, to make to clamp operating bed between fixed plate and limit plate, fix whole device, and resistance pad is increased by setting, it can prevent fixed plate from sliding with sheet, can firmly catch a bottom by the way that latch is arranged, whole device will not topple over because of by external force, and the person of being convenient to use uses.
Description
Technical field
The utility model relates to technical field of medical equipment, specially a kind of neurosurgery clinical operation eyelid retractor.
Background technique
Neurosurgery is a branch in surgery, be on the basis of surgery is to perform the operation as essential therapeutic arsenals,
Using unique neurosurgery science study method, nerve system of human body is studied, such as brain, spinal cord and peripheral nervous system, Yi Jiyu
Relevant subsidiary body, such as skull, scalp and the isostructural damage of cerebrovascular meninx, inflammation, tumour, deformity and certain heredity
Dysbolism or dysfunction disease, such as: the cause of disease and pathogenesis of epilepsy, Parkinson's disease and neuralgia disease, and explore
One high-grade, precision and advanced subject of new diagnosis, treatment and prevention technology.
Existing neurosurgery clinical operation eyelid retractor mostly can lift the hand of patient or leg, however in hand
During art, under the action of anesthetic, the hand of patient or leg are easy to happen shaking, translate into entire eyelid retractor, one
As eyelid retractor all without setting fixed device, so propose a kind of neurosurgery clinical operation eyelid retractor to solve the above problems.
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 neurosurgery clinical operation eyelid retractor, has more
Add and facilitate fixed advantage, solve in the course of surgery, under the action of anesthetic, the hand of patient or leg are easy to happen
It shakes, is translated into entire eyelid retractor, general eyelid retractor is all without setting the problem of fixing device.
(2) technical solution
For the purpose for realizing above-mentioned more convenient fixation, the utility model is provided the following technical solutions: a kind of neurosurgery
Clinical operation eyelid retractor, including fixed plate, the bottom of the fixed plate are provided with limit plate, are provided at the top of the fixed plate
Limited block is fixedly connected with screw rod at the top of the limit plate, and the top of the screw rod sequentially passes through fixed plate and limited block, institute
The top for stating screw rod extends to the outside of limited block, and the inside of the limited block offers threaded hole, the inner wall of the threaded hole
It is connect with screw flight, handle is fixedly connected at the top of the limited block, be fixedly connected at the top of the limit plate uniformly
The latch of distribution, the bottom of the fixed plate are fixedly connected with increasing resistance pad, and the fixed plate is fixedly connected with slide bar, the slide bar
Bottom end run through and extend to the outside of limit plate, the inside of the limit plate offers through-hole, the inner wall and cunning of the through-hole
Bar is slidably connected, and the bottom end of the slide bar is fixedly connected with anti-drop block, first clamping plate that there are two the top settings of the fixed plate,
The bottom of two first clamping plates is fixedly connected to sliding block, is opened up at the top of the fixed plate there are two sliding slot, two institutes
The inner wall for stating sliding slot is slidably connected with sliding block, is fixedly connected to second clamping plate at the top of two first clamping plates, described
Equally distributed limit spring is provided at the top of fixed plate, the both ends of the limit spring are fixedly connected with first clamping plate,
Support plate is provided at the top of the limit spring, two opposite sides of the first clamping plate are fixedly connected to two limits
Bar, the two sides of the support plate are opened up there are two limiting slot, and the inner wall of four limiting slots is slidably connected with gag lever post,
The top of the support plate and two opposite sides of second clamping plate are fixedly connected to foam-rubber cushion.
Preferably, the angle of two second clamping plates opposite side and horizontal plane is 75 degree, and two
The thickness of second splint is identical as the thickness of first clamping plate.
Preferably, the increasing resistance pad is nitrile rubber, and the thickness for increasing resistance pad is at most three centimetres.
Preferably, the quantity of the limit spring is at least four, and the axis of limit spring is parallel to each other with horizontal line.
Preferably, the outer wall of the anti-drop block is fixedly connected with anti-collision sleeve, and anti-collision sleeve is the rubber that thickness is at least two centimetres
Blob of viscose.
Preferably, the right side of the slide bar is located at the left side of latch, and the axis of slide bar and the axis of screw rod are parallel to each other.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of neurosurgery clinical operation eyelid retractor, and having following has
Beneficial effect:
1, fixed plate is placed on operation by setting fixed plate and limit plate by the neurosurgery clinical operation eyelid retractor
Bed top, limit plate is placed below operating bed, by rotating handles, limited block can be made to push fixed plate, to make to fix
Operating bed is clamped between plate and limit plate, fixes whole device, and resistance pad is increased by setting, can prevent fixed plate and sheet
It slides, can firmly catch a bottom by the way that latch is arranged, whole device will not topple over because of by external force, facilitate
User uses.
2, the neurosurgery clinical operation eyelid retractor, by setting first clamping plate and second clamping plate, by the hand of patient or
Leg is placed on the supporting plate, limiting slot sliding of the gag lever post inside support plate, thus make two first clamping plate back movements,
Under the active force of limit spring, reaches certain displacement and stop, to achieve the purpose that clamping, second clamping plate can prevent from suffering from
The hand of person or leg are detached from from top, and the person of being convenient to use uses.
Detailed description of the invention
Fig. 1 is the utility model structure front view；
Fig. 2 is the partial enlarged view in the portion A in the utility model Fig. 1.
In figure: 1 fixed plate, 2 limit plates, 3 limited blocks, 4 screw rods, 5 threaded holes, 6 handles, 7 latches, 8 increase resistance pads, 9 slide bars,
10 through-holes, 11 anti-drop blocks, 12 first clamping plates, 13 sliding blocks, 14 sliding slots, 15 second clamping plates, 16 limit springs, 17 support plates, 18 limits
Position bar, 19 limiting slots, 20 foam-rubber cushions.
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.
A kind of neurosurgery clinical operation eyelid retractor referring to FIG. 1-2, including fixed plate 1, by the way that 1 He of fixed plate is arranged
Fixed plate 1 is placed on above operating bed by limit plate 2, and limit plate 2 is placed below operating bed, can by rotating handles 6
So that limited block 3 is pushed fixed plate 1 fixes whole device to make to clamp operating bed between fixed plate 1 and limit plate 2, and
Increase resistance pad 8 by setting, can prevent fixed plate 1 from sliding with sheet, can firmly catch a bottom by the way that latch 7 is arranged,
Whole device will not topple over because of by external force, and the person of being convenient to use uses, and the bottom of fixed plate 1 is provided with limit plate 2, Gu
The top of fixed board 1 is provided with limited block 3, and the top of limit plate 2 is fixedly connected with screw rod 4, and the top of screw rod 4 sequentially passes through fixation
Plate 1 and limited block 3, the top of screw rod 4 extend to the outside of limited block 3, and the inside of limited block 3 offers threaded hole 5, threaded hole
5 inner wall is threadedly coupled with screw rod 4, and the top of limited block 3 is fixedly connected with handle 6, and the top of limit plate 2 is fixedly connected with
The latch 7 of even distribution, the bottom of fixed plate 1 are fixedly connected with increasing resistance pad 8, and increasing resistance pad 8 is nitrile rubber, and increases the thickness of resistance pad 8
Degree is at most three centimetres, and fixed plate 1 is fixedly connected with slide bar 9, and the right side of slide bar 9 is located at the left side of latch 7, and the axis of slide bar 9
The axis of line and screw rod 4 is parallel to each other, and the outside of limit plate 2 is run through and extended in the bottom end of slide bar 9, and the inside of limit plate 2 is opened
Equipped with through-hole 10, inner wall and the slide bar 9 of through-hole 10 are slidably connected, and the bottom end of slide bar 9 is fixedly connected with anti-drop block 11, anti-drop block 11
Outer wall be fixedly connected with anti-collision sleeve, anti-collision sleeve is the rubber block that thickness is at least two centimetres, and the top of fixed plate 1 is provided with two
The hand of patient or leg are placed on support plate 17 by setting first clamping plate 12 and second clamping plate 15 by a first clamping plate 12
On, limiting slot 19 of the gag lever post 18 inside support plate 17 slides, to make two 12 back movements of first clamping plate, in limit bullet
Under the active force of spring 16, reaches certain displacement and stop, to achieve the purpose that clamping, second clamping plate 15 can prevent patient's
Hand or leg are detached from from top, and the person of being convenient to use uses, and the bottom of two first clamping plates 12 is fixedly connected to sliding block 13,
The top of fixed plate 1 is opened up there are two sliding slot 14, and the inner wall of two sliding slots 14 is slidably connected with sliding block 13, two first clamping plates
12 top is fixedly connected to second clamping plate 15, and the angle of two second clamping plates 15 opposite side and horizontal plane is 70
Five degree, and the thickness of two second clamping plates 15 is identical as the thickness of first clamping plate 12, the top of fixed plate 1, which is provided with, uniformly to be divided
The limit spring 16 of cloth, the quantity of limit spring 16 is at least four, and the axis of limit spring 16 is parallel to each other with horizontal line,
The both ends of limit spring 16 are fixedly connected with first clamping plate 12, and the top of limit spring 16 is provided with support plate 17, and two
The opposite side of one clamping plate 12 is fixedly connected to two gag lever posts 18, and the two sides of support plate 17 open up that there are two limiting slots
19, the inner wall of four limiting slots 19 is slidably connected with gag lever post 18, and the top of support plate 17 and two second clamping plates 15 are opposite
Side be fixedly connected to foam-rubber cushion 20.
When in use, by setting fixed plate 1 and limit plate 2, fixed plate 1 is placed on above operating bed, by limit plate 2
It is placed below operating bed, by rotating handles 6, limited block 3 can be made to push fixed plate 1, to make fixed plate 1 and limit plate 2
Between clamp operating bed, fix whole device, and by setting increase resistance pad 8, can prevent fixed plate 1 from sliding with sheet
It is dynamic, a bottom can be firmly caught by the way that latch 7 is arranged, whole device will not topple over because of by external force, pass through setting the
One clamping plate 12 and second clamping plate 15, the hand of patient or leg are placed in support plate 17, and gag lever post 18 is in support plate 17
The limiting slot 19 in portion slides, so that two 12 back movements of first clamping plate be made to reach certain under the active force of limit spring 16
Displacement and stop, to achieve the purpose that clamping, second clamping plate 15 can prevent the hand of patient or leg to be detached from from top, side
User use.
In conclusion the neurosurgery clinical operation eyelid retractor, by setting fixed plate 1 and limit plate 2, by fixed plate 1
It is placed on above operating bed, limit plate 2 is placed below operating bed, by rotating handles 6, limited block 3 can be made to push and fixed
Plate 1 fixes whole device to make to clamp operating bed between fixed plate 1 and limit plate 2, and increases resistance pad 8 by setting,
It can prevent fixed plate 1 from sliding with sheet, can firmly catch a bottom by the way that latch 7 is arranged, whole device will not be because of
Toppled over by external force, the person of being convenient to use uses.
Also, by setting first clamping plate 12 and second clamping plate 15, the hand of patient or leg are placed on support plate 17
On, limiting slot 19 of the gag lever post 18 inside support plate 17 slides, to make two 12 back movements of first clamping plate, in limit bullet
Under the active force of spring 16, reaches certain displacement and stop, to achieve the purpose that clamping, second clamping plate 15 can prevent patient's
Hand or leg are detached from from top, and the person of being convenient to use uses.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of neurosurgery clinical operation eyelid retractor, including fixed plate (1), it is characterised in that: the bottom of the fixed plate (1)
It is provided with limit plate (2), is provided with limited block (3) at the top of the fixed plate (1), the top of the limit plate (2) is fixed to be connected
It is connected to screw rod (4), the top of the screw rod (4) sequentially passes through fixed plate (1) and limited block (3), and the top of the screw rod (4) is prolonged
Extend to the outside of limited block (3), the inside of the limited block (3) offers threaded hole (5), the inner wall of the threaded hole (5) with
Screw rod (4) is threadedly coupled, and is fixedly connected with handle (6) at the top of the limited block (3), the top of the limit plate (2) is fixed
It is connected with equally distributed latch (7), the bottom of the fixed plate (1) is fixedly connected with increasing resistance pad (8), the fixed plate (1)
It is fixedly connected with slide bar (9), the outside of limit plate (2), the limit plate (2) are run through and extended in the bottom end of the slide bar (9)
Inside offer through-hole (10), inner wall and the slide bar (9) of the through-hole (10) are slidably connected, and the bottom end of the slide bar (9) is solid
Surely it is connected with anti-drop block (11), there are two first clamping plate (12), two first clamping plates for the top setting of the fixed plate (1)
(12) bottom is fixedly connected to sliding block (13), is opened up at the top of the fixed plate (1) there are two sliding slot (14), described in two
The inner wall of sliding slot (14) is slidably connected with sliding block (13), is fixedly connected to second at the top of two first clamping plates (12)
Clamping plate (15) is provided with equally distributed limit spring (16) at the top of the fixed plate (1), the two of the limit spring (16)
End is fixedly connected with first clamping plate (12), is provided with support plate (17) at the top of the limit spring (16), and two described the
The opposite side of one clamping plate (12) is fixedly connected to two gag lever posts (18), and the two sides of the support plate (17) offer two
The inner wall of a limiting slot (19), four limiting slots (19) is slidably connected with gag lever post (18), the support plate (17)
Top and two opposite sides of second clamping plate (15) are fixedly connected to foam-rubber cushion (20).
2. a kind of neurosurgery clinical operation eyelid retractor according to claim 1, it is characterised in that: two second folders
The angle of plate (15) opposite side and horizontal plane is 75 degree, and the thickness of two second clamping plates (15) is pressed from both sides with first
The thickness of plate (12) is identical.
3. a kind of neurosurgery clinical operation eyelid retractor according to claim 1, it is characterised in that: the increasing resistance pad (8)
For nitrile rubber, and the thickness for increasing resistance pad (8) is at most three centimetres.
4. a kind of neurosurgery clinical operation eyelid retractor according to claim 1, it is characterised in that: the limit spring
(16) quantity is at least four, and the axis of limit spring (16) is parallel to each other with horizontal line.
5. a kind of neurosurgery clinical operation eyelid retractor according to claim 1, it is characterised in that: the anti-drop block (11)
Outer wall be fixedly connected with anti-collision sleeve, anti-collision sleeve is the rubber block that thickness is at least two centimetres.
6. a kind of neurosurgery clinical operation eyelid retractor according to claim 1, it is characterised in that: the slide bar (9)
Right side is located at the left side of latch (7), and the axis of slide bar (9) and the axis of screw rod (4) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821894745.7U CN209253478U (en) | 2018-11-18 | 2018-11-18 | A kind of neurosurgery clinical operation eyelid retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821894745.7U CN209253478U (en) | 2018-11-18 | 2018-11-18 | A kind of neurosurgery clinical operation eyelid retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209253478U true CN209253478U (en) | 2019-08-16 |
Family
ID=67555208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821894745.7U Expired - Fee Related CN209253478U (en) | 2018-11-18 | 2018-11-18 | A kind of neurosurgery clinical operation eyelid retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209253478U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388274A (en) * | 2020-03-24 | 2020-07-10 | 刘涛 | Orthopedics is fixed and resumes training bed |
| CN111658965A (en) * | 2020-06-30 | 2020-09-15 | 深圳市人民医院 | A guide wire retractor for coronary heart disease interventional therapy |
| CN112656513A (en) * | 2020-12-16 | 2021-04-16 | 徐士林 | External shielding device for operation wound of thoracic surgery |
-
2018
- 2018-11-18 CN CN201821894745.7U patent/CN209253478U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388274A (en) * | 2020-03-24 | 2020-07-10 | 刘涛 | Orthopedics is fixed and resumes training bed |
| CN111658965A (en) * | 2020-06-30 | 2020-09-15 | 深圳市人民医院 | A guide wire retractor for coronary heart disease interventional therapy |
| CN112656513A (en) * | 2020-12-16 | 2021-04-16 | 徐士林 | External shielding device for operation wound of thoracic surgery |
| CN112656513B (en) * | 2020-12-16 | 2022-07-05 | 张波 | External shielding device for operation wound of thoracic 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20201118 |