CN102302395A - Eyelid expanding device - Google Patents
Eyelid expanding device Download PDFInfo
- Publication number
- CN102302395A CN102302395A CN201110259592A CN201110259592A CN102302395A CN 102302395 A CN102302395 A CN 102302395A CN 201110259592 A CN201110259592 A CN 201110259592A CN 201110259592 A CN201110259592 A CN 201110259592A CN 102302395 A CN102302395 A CN 102302395A
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- China
- Prior art keywords
- support
- connect
- eyelid
- bar
- connecting rod
- 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.)
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses an eyelid expanding device, which comprises a bracket (1), a cross rod (2), vertical blocks (3), fixed bolts (4) and a roller (5), wherein the bracket (1) is reverse U-shaped; the upper and lower vertical blocks (3) are arranged on a front rod of the bracket (1), and the vertical blocks (3) are glidingly connected with the front rod of the bracket (1); the fixed bolts (4) are in threaded connection with the vertical blocks (3); the tops of the fixed bolts (4) are in contact connection with the front rod of the bracket (1); the cross rod (2) is glidingly connected with the vertical blocks (3); and the roller (5) rotationally connected with the cross rod (2) is arranged on the cross rod (2). Therefore, the eyelid expanding device does not hurt eyes.
Description
One, technical field
The invention belongs to the armarium technical field, relate to a kind of eyelid deploying device, especially a kind of eyelid deploying device when carrying out the examination of ocular fundus radiography.
Two, background technology
People observe the world through eyes, when condition of illness appears in eyes, need in time treat; When confirming the disease of eyes, need check radiography to eyes, so the eyelid deploying device is an important medical examination device; When existing eyelid deploying device, all be directly to use two to open bar, open eyes; Can not control open distance, possibly produce injury eyes.
Three, summary of the invention
In order to overcome above-mentioned technical disadvantages, the purpose of this invention is to provide a kind of eyelid deploying device; Eyes are not produced injury.
For achieving the above object; The technical scheme that the present invention takes is: include support, cross bar, perpendicular piece, set bolt and cylinder; Support is set to inverted U-shaped, and the front end bar of support is provided with perpendicular up and down piece, and perpendicular piece is set to connect with the front end bar slidingtype of support; Set bolt is set to connect with perpendicular piece through threaded connection mode; The top of set bolt is set to connect with the front end lever contact type of support, and cross bar is set to and erects the piece slidingtype and connect, and cross bar is provided with the cylinder that connects with the cross bar rotary type.
Be worn over examiner's head to support, make support be positioned at the outside of examiner's face, the perpendicular up and down piece on the front end bar of traversing carriage is corresponding with eyes; The position of re-adjustment cross bar and perpendicular piece; Use cylinder to open the last palpebra inferior of eyes, owing to designed support, cross bar, perpendicular piece, set bolt and cylinder, can be through regulating the distance between the perpendicular piece up and down; Decide the open size of eyelid, therefore eyes are not produced injury.
The present invention has designed, and the lateral surface of cylinder is provided with leg-of-mutton sawtooth.In use or before using, preserve some moisture, make eyes more comfortable in the outside of cylinder.
The present invention has designed, and also includes cushion block, and the front and back end bar of support is provided with cushion block.
The present invention has designed, and also includes the tensioner bar, and the front and back end bar of support is set to connect through the tensioner bar.
The present invention has designed, and also includes connecting rod, about support is set to two and be set to connect through connecting rod.
Four, description of drawings
Accompanying drawing is a sketch map of the present invention.
Five, the specific embodiment
Accompanying drawing is one embodiment of the present of invention; Specify present embodiment in conjunction with accompanying drawing, include support 1, cross bar 2, perpendicular piece 3, set bolt 4, cylinder 5, tensioner bar 6, connecting rod 7 and cushion block 8, support 1 is set to inverted U-shaped; The front and back end bar of support 1 is set to connect through tensioner bar 6; The front and back end bar of support 1 is provided with cushion block 8, and the front end bar of support 1 is provided with perpendicular up and down piece 3, and perpendicular piece 3 is set to connect with the front end bar slidingtype of support 1; Set bolt 4 is set to connect with perpendicular piece 3 through threaded connection mode; The top of set bolt 4 is set to connect with the front end lever contact type of support 1, and cross bar 2 is set to connect with perpendicular piece 3 slidingtypes, and cross bar 2 is provided with the cylinder 5 that connects with cross bar 2 rotary types; The lateral surface of cylinder 5 is provided with leg-of-mutton sawtooth, about support 1 is set to two and be set to connect through connecting rod 7.
When using present embodiment; Be worn over examiner's head to support 1, make support 1 be positioned at the outside of examiner's face, the perpendicular up and down piece 3 on the front end bar of traversing carriage 1 is corresponding with eyes; The position of re-adjustment cross bar 2 and perpendicular piece 3 uses cylinder 5 to open the last palpebra inferior of eyes.
Claims (7)
1. eyelid deploying device; It is characterized in that: include support (1), cross bar (2), perpendicular piece (3), set bolt (4) and cylinder (5); Support (1) is set to inverted U-shaped; The front end bar of support (1) is provided with perpendicular up and down piece (3); Perpendicular piece (3) is set to connect with the front end bar slidingtype of support (1), and set bolt (4) is set to connect with perpendicular piece (3) through threaded connection mode, and the top of set bolt (4) is set to connect with the front end lever contact type of support (1); Cross bar (2) is set to connect with perpendicular piece (3) slidingtype, and cross bar (2) is provided with the cylinder (5) that connects with cross bar (2) rotary type.
2. eyelid deploying device according to claim 1; It is characterized in that: the lateral surface of cylinder (5) is provided with leg-of-mutton sawtooth.
3. eyelid deploying device according to claim 1 and 2; It is characterized in that: also include cushion block (8), the front and back end bar of support (1) is provided with cushion block (8).
4. eyelid deploying device according to claim 1 and 2; It is characterized in that: also include tensioner bar (6), the front and back end bar of support (1) is set to connect through tensioner bar (6).
5. eyelid deploying device according to claim 4; It is characterized in that: also include connecting rod (7), about support (1) is set to two and be set to connect through connecting rod (7).
6. eyelid deploying device according to claim 3; It is characterized in that: also include connecting rod (7), about support (1) is set to two and be set to connect through connecting rod (7).
7. eyelid deploying device according to claim 1 and 2; It is characterized in that: also include connecting rod (7), about support (1) is set to two and be set to connect through connecting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110259592A CN102302395A (en) | 2011-09-05 | 2011-09-05 | Eyelid expanding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110259592A CN102302395A (en) | 2011-09-05 | 2011-09-05 | Eyelid expanding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102302395A true CN102302395A (en) | 2012-01-04 |
Family
ID=45376388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110259592A Pending CN102302395A (en) | 2011-09-05 | 2011-09-05 | Eyelid expanding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102302395A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320067A (en) * | 2017-08-05 | 2017-11-07 | 朱娟 | Intraocular pressure instrument |
| CN109363619A (en) * | 2018-12-19 | 2019-02-22 | 景传宝 | A kind of eye examination system |
-
2011
- 2011-09-05 CN CN201110259592A patent/CN102302395A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320067A (en) * | 2017-08-05 | 2017-11-07 | 朱娟 | Intraocular pressure instrument |
| CN107320067B (en) * | 2017-08-05 | 2019-02-05 | 上海新眼光医疗器械股份有限公司 | Intraocular pressure instrument |
| CN109363619A (en) * | 2018-12-19 | 2019-02-22 | 景传宝 | A kind of eye examination system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120104 |