CN206355023U - A kind of corneal astigmatism axle position marking appliance - Google Patents
A kind of corneal astigmatism axle position marking appliance Download PDFInfo
- Publication number
- CN206355023U CN206355023U CN201621089793.XU CN201621089793U CN206355023U CN 206355023 U CN206355023 U CN 206355023U CN 201621089793 U CN201621089793 U CN 201621089793U CN 206355023 U CN206355023 U CN 206355023U
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- CN
- China
- Prior art keywords
- astigmatism
- metal platform
- inner ring
- instrument
- axis
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- 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
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Abstract
The utility model discloses a kind of corneal astigmatism axle position marking appliance, including axis of astigmatism instrument, cornea marker, level meter, metal platform and ligulate Anti-slip handle, the axis of astigmatism instrument is made up of inner ring and outer ring, the positive central protuberance of inner ring is rotatably connected in the centre bore of outer ring, the backside angle membrane marker device of inner ring, the outer ring of the axis of astigmatism instrument is fixedly connected on metal platform by bending neck, the side of metal platform is fixedly connected with ligulate Anti-slip handle, level meter is set on the metal platform, the front of the outer ring is provided with the scale of annular, and the central protuberance surface of inner ring sets indicator graduation lines corresponding with cornea marker positions.This practicality can be under the conditions of independent of slit-lamp, by simple training, and tagger accurately can mark axis of astigmatism in eye cornea.
Description
Technical field
The utility model is related to a kind of marking appliance, specifically a kind of corneal astigmatism axle position marking appliance.
Background technology
At present, known corneal astigmatism axle position mark is to be incident upon the light belt on cornea using slit-lamp to mark, and is used
Coloured markings pen does corneal astigmatism axle position mark in corneal limbus.(description is at present using corneal astigmatism axle position labeling method).But,
This method needs to rely on bulky slit-lamp；Tagger is needed to possess the slit-lamp operating experience of consummation；Due to crack light
The maximum length of band is less than corneal diameter, and easily error is produced in measurement.
Utility model content
The purpose of this utility model is to provide a kind of corneal astigmatism axle position marking appliance, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：
A kind of corneal astigmatism axle position marking appliance, including axis of astigmatism instrument, cornea marker, level meter, metal platform and tongue
Shape Anti-slip handle, the axis of astigmatism instrument is made up of inner ring and outer ring, and the positive central protuberance of inner ring is rotatably connected on outer ring
In centre bore, the backside angle membrane marker device of inner ring, the outer ring of the axis of astigmatism instrument is fixedly connected on metal platform by bending neck
On, the side of metal platform, which is fixedly connected on ligulate Anti-slip handle, the metal platform, sets level meter, the front of the outer ring
The scale of annular is provided with, and the central protuberance surface of inner ring sets indicator graduation lines corresponding with cornea marker positions.
It is used as further program of the utility model：The cornea marker is strip bulge-structure.
It is used as further program of the utility model：The bottom of the level meter is inlaid with magnet, and magnet adsorption is closed in iron
On the metal platform of golden material.
It is used as further program of the utility model：The neck in the wrong is set with metal platform into 45 degree of angles.
Compared with prior art, the beneficial effects of the utility model are：This practicality can under the conditions of independent of slit-lamp,
By simple training, tagger accurately can mark axis of astigmatism in eye cornea.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is the schematic bottom view of level meter.
Fig. 4 is the positive structure schematic of axis of astigmatism instrument.
Fig. 5 is the structure schematic diagram of axis of astigmatism instrument.
Fig. 6 is the side structure schematic diagram of axis of astigmatism instrument.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1~6, the utility model embodiment, a kind of corneal astigmatism axle position marking appliance, including axis of astigmatism instrument
1st, cornea marker 2, level meter 3, metal platform 4 and ligulate Anti-slip handle 5, the axis of astigmatism instrument 1 is by inner ring 7 and outer ring 8
Constitute, the positive central protuberance of inner ring 7 is rotatably connected in the centre bore of outer ring 8, so that inner ring 7 being capable of relative and outer ring
8 rotate, the backside angle membrane marker device 2 of inner ring 7, and cornea marker 2 is strip bulge-structure, for dyestuff colouring, institute
The outer ring 8 for stating axis of astigmatism instrument 1 is fixedly connected on metal platform 4 by bending neck, and the side of metal platform 4 is fixedly connected with ligulate
Anti-slip handle 5, it is hand-held to facilitate, level meter 3 is set on the metal platform 4, and the bottom of wherein level meter 3 is inlaid with magnet 6,
Magnet 6 is adsorbed on the metal platform 4 of ferroalloy materials, it is ensured that be fixed well, and is taken conveniently.
The front of the outer ring 8 is provided with the scale of annular, and the central protuberance surface of inner ring 7 is set and cornea marker
The corresponding indicator graduation lines in 2 positions, to facilitate angle to position.
The neck in the wrong is set with metal platform 4 into 45 degree of angles.
In use, measured's horizontal ends are seated in front of gauger, after using superficial anesthesia of eye eyedrops, gauger presses
The axis of astigmatism instrument that axle position according to required mark adjusts head is painted, by bubble to certain axle position with dyestuff to cornea marker 2
Type level meter is connected on metal platform 4 by bottom magnet absorption.Tagger gently separates measured's eyelid on the other hand, another hand-held
Hold ligulate Anti-slip handle slow close to the cornea marked, tagger ensures that cornea marker completely covers cornea, while level
Instrument keeps horizontal extent, and the dyestuff marking is stamped on cornea.The positive scale in outer ring 8, upper lower branch is from 0 degree to 180 degree, accurately
To 5 degree.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. a kind of corneal astigmatism axle position marking appliance, including axis of astigmatism instrument, cornea marker, level meter, metal platform and ligulate
Anti-slip handle, it is characterised in that the axis of astigmatism instrument is made up of inner ring and outer ring, the positive central protuberance of inner ring rotates connection
In the centre bore of outer ring, the backside angle membrane marker device of inner ring, the outer ring of the axis of astigmatism instrument is fixedly connected on by bending neck
On metal platform, the side of metal platform, which is fixedly connected on ligulate Anti-slip handle, the metal platform, sets level meter, described outer
The front of circle is provided with the scale of annular, and the central protuberance surface of inner ring sets instruction corresponding with cornea marker positions to carve
Spend line.
2. a kind of corneal astigmatism axle position marking appliance according to claim 1, it is characterised in that the cornea marker is length
Strip bulge structure.
3. a kind of corneal astigmatism axle position marking appliance according to claim 1, it is characterised in that the bottom edge of the level meter
Magnet is embedded with, magnet adsorption is on the metal platform of ferroalloy materials.
4. a kind of corneal astigmatism axle position marking appliance according to claim 1, it is characterised in that the neck and metal platform in the wrong
Set into 45 degree of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089793.XU CN206355023U (en) | 2016-09-28 | 2016-09-28 | A kind of corneal astigmatism axle position marking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089793.XU CN206355023U (en) | 2016-09-28 | 2016-09-28 | A kind of corneal astigmatism axle position marking appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206355023U true CN206355023U (en) | 2017-07-28 |
Family
ID=59368584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621089793.XU Expired - Fee Related CN206355023U (en) | 2016-09-28 | 2016-09-28 | A kind of corneal astigmatism axle position marking appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206355023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236695A (en) * | 2019-07-15 | 2019-09-17 | 北京大学第三医院（北京大学第三临床医学院） | Corneal astigmatism axle position marker, label compass and the tagging system including them |
| WO2022111654A1 (en) * | 2020-11-27 | 2022-06-02 | 邬嘉蔚 | Corneal stroma lens positioner |
-
2016
- 2016-09-28 CN CN201621089793.XU patent/CN206355023U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236695A (en) * | 2019-07-15 | 2019-09-17 | 北京大学第三医院（北京大学第三临床医学院） | Corneal astigmatism axle position marker, label compass and the tagging system including them |
| WO2022111654A1 (en) * | 2020-11-27 | 2022-06-02 | 邬嘉蔚 | Corneal stroma lens positioner |
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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: 20170728 Termination date: 20210928 |