CN208784805U - A kind of eyelid retractor - Google Patents
A kind of eyelid retractor Download PDFInfo
- Publication number
- CN208784805U CN208784805U CN201721667859.3U CN201721667859U CN208784805U CN 208784805 U CN208784805 U CN 208784805U CN 201721667859 U CN201721667859 U CN 201721667859U CN 208784805 U CN208784805 U CN 208784805U
- Authority
- CN
- China
- Prior art keywords
- eyelid
- eyelid hook
- hook
- adjusting ring
- flushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000000744 Eyelids Anatomy 0.000 title claims abstract description 57
- 238000011010 flushing procedure Methods 0.000 claims abstract description 38
- 238000001802 infusion Methods 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 7
- 230000000875 corresponding Effects 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract description 2
- 229940059082 Douche Drugs 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003128 Head Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model provides a kind of more eyelid retractor, is related to the field of medical instrument technology.Including adjusting ring jaggy, open eyelid hook, collecting bag, flushing liquor bag, each Lian Yikai eyelid hook in two notch ends for adjusting ring, the eyelid hook of opening is hollow structure, its with set out fluid apertures on the upside of eye contact curved surface, the eyelid hook of opening includes sequentially connected upper eyelid hook, connecting rod and lower eyelid hook, described open closely adjusts ring connecting side lower end and sets infusion port on eyelid hook, the infusion port is connect by perfusion tube with flushing liquor bag, the perfusion tube sets pressure pump and control valve, the collecting bag opening inner edge and eyes of patients shape match, fixed ring is fixed on the collecting bag, fixed ring is connect with the adjusting ring, it opens eyelid hook and adjusts at ring, it opens eyelid hook and is equipped with the flushing needle being flexibly connected, the flushing needle is hollow structure, end sets rinse mouth, the flushing needle is connect with perfusion tube.The utility model has structure simple, easy to operate, multi-functional beneficial effect.
Description
Technical field
The utility model relates to the field of medical instrument technology, especially a kind of eyelid retractor.
Background technique
Eye speculum is instrument more commonly used in ophthalmologic operation, plays the role of supporting eyelid, relatively common at present to open
Eyelid device is substantially " V " font, needs doctor to hold the handle of eye speculum, is just able to achieve out eyelid effect, this operation exists not more
Just, it has a single function.
Utility model content
The utility model be supplied to it is one kind of multiple can eye speculums, solve in the prior art that eye speculum has a single function, behaviour
Make inconvenient technical problem.
To achieve the goals above, the utility model uses following scheme: including mainly adjusting ring jaggy, with adjusting
What ring notch end was fixedly connected opens eyelid hook, and the adjusting ring is flexible annulus, and the eyelid hook of opening is hollow structure, described
Opening eyelid hook includes sequentially connected upper eyelid hook, connecting rod, lower eyelid hook, described to open on eyelid hook, it is close with adjust under ring junction
Side sets infusion port, and the infusion port is fixedly connected with perfusion tube one end, and the perfusion tube other side is connect with flushing liquor bag, described
It opens and is equipped with liquid outlet on the upside of eyelid hook and eye contact surface, it is described to open on eyelid hook, it is close to be equipped with activity with adjusting ring junction
The flushing needle of connection, the flushing needle are hollow structure, and the flushing needle free end is equipped with rinse mouth, and the flushing needle sets flushing
Control valve.
As further selecting, the flushing needle includes the vertical portion and bending section interconnected, the bending section set
In the vertical portion upper section.
As further selecting, the eye speculum includes collecting bag, and the collecting bag is fixedly connected with the adjusting ring.
As further selecting, the opening inner edge of the collecting bag is corresponding with eyes of patients shape.
It is described U-shaped to open eyelid hook and eye contact surface is equipped with wavy bulge as further selecting.
As further selecting, the perfusion tube is equipped with pressure pump and control valve.
Working principle of the utility model is: work can be rinsed simultaneously after strutting eyelid；Flushing liquor is placed in douche bag
Or medical fluid；Pressure pump is added, conducive to the pressure of flushing liquor, flushing liquor pressurizes through pressure pump, opens going out on eyelid hook by U-shaped respectively
The rinse mouth of liquid mouth and flushing needle enters eyes of patients；It controls whether flushing needle flows out flushing liquor by washing control valve door, grasps
Make simple.Collecting bag inner edge suitable for reading is corresponding with eyes of patients shape, convenient for directly collecting extra liquid.
The utility model has the beneficial effects that structure is simple, functional diversities are easy to use, and eye speculum is worn in patient's head
Portion just realizes and opens eyelid function, can leave biggish operating surface for doctor.It realizes and sufficiently rinses, can be controlled by valve and rinse function
Energy；Convenient for collecting extra flushing liquor.Flushing needle is equipped with mobilizable bending section, and user can be realized by rotation bending portion
It improves and rinses, pass through the washing control valve door on flushing needle, real-time control flushing needle.
Detailed description of the invention
Fig. 1 is the main structure chart of the utility model；
Fig. 2 is the structural schematic diagram that the utility model opens eyelid hook；
Fig. 3 is the structural schematic diagram of the utility model flushing needle.
Attached drawing mark: 1- opens eyelid hook；11- upper eyelid hook；12- connecting rod；13- lower eyelid hook；14- liquid outlet；2- adjusts ring；3-
Infusion port；4- perfusion tube；41- valve；42- pressure pump；5- douche bag；6- flushing needle；The vertical portion 61-；The bending section 62-；63- punching
Wash mouth；7- collecting bag.
Specific embodiment
Below in conjunction with attached drawing, the embodiments of the present invention are illustrated, it is clear that described embodiment is only that this is practical
Novel a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, belongs to the model of the utility model protection
It encloses.
As shown in Figure 1, mainly including adjusting ring 2 jaggy, eyelid hook 1 is opened with what adjusting 2 notch end of ring was fixedly connected, is adjusted
Section ring 2 is flexible annulus, is adapted to human body back side of head outer profile, by adjusting the pulling force of ring 2 after wearing, so that opening eyelid
Eyelid effect is opened in the performance of hook 1.Eyelid hook 1 is opened in hollow structure, opens eyelid hook 1 by sequentially connected upper eyelid hook 11, connecting rod 12, lower eyelid hook
13 compositions, open eyelid hook 1 and eye contact surface is equipped with wavy bulge, open and set infusion on the downside of eyelid hook 1 and adjusting 2 junction of ring
Mouth 3, infusion port 3 is fixedly connected with 4 one end of perfusion tube, and 4 other side of perfusion tube is connect with fliud flushing bag 5, is opened eyelid hook 1 and is contacted with eye
It is equipped with liquid outlet 14 on the upside of curved surface, opens eyelid hook 1 with 2 junction of ring is adjusted and is equipped with the flushing needle 6 being flexibly connected, flushing needle 6 is
Hollow structure, 6 free end of flushing needle are equipped with rinse mouth 63, and 6 lower end of flushing needle is equipped with washing control valve door (not drawn in the figure).
Eye speculum further includes collecting bag 7, and collecting bag 7 is fixedly connected with adjusted ring 2, the opening inner edge and eyes of patients shape of collecting bag 7
Shape is corresponding, for collecting the surplus liquid generated in flushing process.
As shown in Fig. 2, flushing needle 6 includes the vertical portion 61 and bending section 62 interconnected, 62 sets of the bending section is in institute
State 61 upper section of vertical portion.User can rinse eye different parts with rotation bending portion 62, and flushing effect is good.In order to increase
Sealing effect can add gasket in junction, and gasket set-up mode belongs to the prior art.
As shown in Figure 1, perfusion tube 4 is equipped with pressure pump 42 and control valve 41, and when control valve 41 is closed, this reality
With it is novel be only eye speculum, open control valve 41, it can be achieved that rinse.
The preferred embodiment of upper described only the utility model, is not intended to limit the utility model, all in this reality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model
Within protection scope.
Claims (6)
1. a kind of eyelid retractor, which is characterized in that mainly include adjusting ring (2) jaggy, with adjusting ring (2) notch two
Hold what is be fixedly connected to open eyelid hook (1), the adjusting ring (2) is flexible annulus, and described open eyelid hook (1) is hollow structure,
The eyelid hook (1) of opening includes sequentially connected upper eyelid hook (11), connecting rod (12), lower eyelid hook (13), and described open is leaned on eyelid hook (1)
It is closely set infusion port (3) on the downside of adjusting ring (2) junction, the infusion port (3) is fixedly connected with perfusion tube (4) one end, institute
It states perfusion tube (4) other side to connect with fliud flushing bag (5), described open is equipped with liquid outlet on the upside of eyelid hook (1) and eye contact surface
(14), described to open closely with adjusting ring (2) junction on eyelid hook (1), the flushing needle (6) equipped with flexible connection, the flushing needle (6)
For hollow structure, flushing needle (6) free end is equipped with rinse mouth (63), and the flushing needle (6) sets washing control valve door.
2. a kind of eyelid retractor according to claim 1, which is characterized in that the flushing needle (6) includes mutually being connected
The vertical portion (61) and bending section (62) connect, the bending section (62) cover in the vertical portion (61) upper section.
3. a kind of eyelid retractor according to claim 2, which is characterized in that the eye speculum includes collecting bag (7),
The collecting bag (7) is fixedly connected with the adjusting ring (2).
4. a kind of eyelid retractor according to claim 3, which is characterized in that the opening inner edge of the collecting bag (7)
It is corresponding with eyes of patients shape.
5. a kind of eyelid retractor according to claim 1, which is characterized in that the eyelid hook (1) of opening is contacted with eye
Curved surface is equipped with wavy bulge.
6. a kind of eyelid retractor described in -5 any one according to claim 1, which is characterized in that the perfusion tube (4)
It is equipped with pressure pump (42) and control valve (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721667859.3U CN208784805U (en) | 2017-12-05 | 2017-12-05 | A kind of eyelid retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721667859.3U CN208784805U (en) | 2017-12-05 | 2017-12-05 | A kind of eyelid retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208784805U true CN208784805U (en) | 2019-04-26 |
Family
ID=66198163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721667859.3U Expired - Fee Related CN208784805U (en) | 2017-12-05 | 2017-12-05 | A kind of eyelid retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208784805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220508A (en) * | 2020-10-15 | 2021-01-15 | 上海市普陀区中心医院 | Eyelid opening device for medical operation |
-
2017
- 2017-12-05 CN CN201721667859.3U patent/CN208784805U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220508A (en) * | 2020-10-15 | 2021-01-15 | 上海市普陀区中心医院 | Eyelid opening device for medical operation |
| CN112220508B (en) * | 2020-10-15 | 2022-04-19 | 上海市普陀区中心医院 | Eyelid opening device for medical 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: 20190426 Termination date: 20191205 |