CN203263362U - Novel ophthalmic examination device - Google Patents
Novel ophthalmic examination device Download PDFInfo
- Publication number
- CN203263362U CN203263362U CN 201320233184 CN201320233184U CN203263362U CN 203263362 U CN203263362 U CN 203263362U CN 201320233184 CN201320233184 CN 201320233184 CN 201320233184 U CN201320233184 U CN 201320233184U CN 203263362 U CN203263362 U CN 203263362U
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- CN
- China
- Prior art keywords
- measurement
- ruler
- dip stick
- examination device
- ophthalmic examination
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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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- Eye Examination Apparatus (AREA)
Abstract
The utility model discloses a novel ophthalmic examination device, and belongs to the technical field of medical instruments. The novel ophthalmic examination device comprises a covering plate, a measurement ruler and a handle, and is characterized in that a fixed ruler is arranged under one end of the measurement ruler, a sliding block is arranged on the measurement ruler, a sliding ruler is arranged under the sliding block, a magnifying lens is arranged on the surface of the sliding block, the covering plate is fixed at one end of the measurement ruler, the other end of the measurement ruler is connected with the handle, and the measurement ruler is provided with a plurality of pupil diameter measurement holes of different sizes. The novel ophthalmic examination device is reasonable in design, is simple in structure, enables a user to clearly observe scales, improves measurement accuracy, and can carry out eyesight examination through the covering plate.
Description
Technical field
This utility model belongs to the medical instruments technical field, particularly a kind of novel eye examination apparatus.
Background technology
At present, when the clinician carries out ophthalmologic operation to patient, need to measure interpupillary distance, the length of eyes, the length of eye muscle and the length that operation stitching is put cornea etc., these all need to guarantee the accuracy of certainty of measurement, and little scale is often intensive, during measurement, scale can be differentiated unclear, easily produce error, and the error that produces due to measurement in ophthalmologic operation can have a strong impact on the carrying out of operation, need to hide the another eyes with cover plate in addition when carrying out monocular vision or pupillometry.
The utility model content
Technical assignment of the present utility model is to provide a kind of novel eye examination apparatus for above the deficiencies in the prior art.
The technical scheme that this utility model adopts is: a kind of novel eye examination apparatus, comprise cover plate, dip stick and handle, it is characterized in that: be provided with nonadjustable signal below described dip stick one end, dip stick is provided with slide block, the slide block below is provided with slide scale, and shoe surface is provided with magnifier, and described cover plate is fixed on an end of dip stick, the other end connecting handle of dip stick, described dip stick are provided with a plurality of pupil diameter measured holes that vary in size.
This utility model is reasonable in design, and is simple in structure, not only can clearly observe scale, improves certainty of measurement, can also utilize cover plate to carry out examination of visual acuity.
Description of drawings
Accompanying drawing 1 is this utility model structural representation;
As shown in the figure: 1, cover plate, 2, dip stick, 3, magnifier, 4, slide block, 5, handle, 6, slide scale, 7, the pupil diameter measured hole, 8, nonadjustable signal.
The specific embodiment
With reference to Figure of description, this utility model is described in detail below:
As shown in Figure 1, a kind of novel eye examination apparatus, comprise cover plate 1, dip stick 2 and handle 5, it is characterized in that: described dip stick 2 one ends belows are provided with nonadjustable signal 8, and dip stick 2 is provided with slide block 4, and slide block 4 belows are provided with slide scale 6, slide block 4 surfaces are provided with magnifier 3, described cover plate 1 is fixed on an end of dip stick 2, and the other end connecting handle 5 of dip stick 2, described dip stick 2 are provided with a plurality of pupil diameter measured holes 7 that vary in size.When using this utility model, hand-held handle 5 is placed on nonadjustable signal 8 position one end that client need is measured, sliding slider 4, slide scale 6 is slided into the other end that needs measurement, can read measurement data by the magnifier 3 on slide block 4, when measuring monocular vision, can use cover plate 1 to hide the another eyes, convenient and swift, improve certainty of measurement.
Claims (2)
1. novel eye examination apparatus, comprise cover plate (1), dip stick (2) and handle (5), it is characterized in that: be provided with nonadjustable signal (8) below described dip stick (2) one ends, dip stick (2) is provided with slide block (4), the slide block below is provided with slide scale (6), shoe surface is provided with magnifier (3), and described cover plate (1) is fixed on an end of dip stick (2), the other end connecting handle (5) of dip stick (2).
2. a kind of novel eye examination apparatus according to claim 1, it is characterized in that: described dip stick (2) is provided with a plurality of pupil diameter measured holes (7) that vary in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320233184 CN203263362U (en) | 2013-05-03 | 2013-05-03 | Novel ophthalmic examination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320233184 CN203263362U (en) | 2013-05-03 | 2013-05-03 | Novel ophthalmic examination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203263362U true CN203263362U (en) | 2013-11-06 |
Family
ID=49493871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320233184 Expired - Fee Related CN203263362U (en) | 2013-05-03 | 2013-05-03 | Novel ophthalmic examination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203263362U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104055482A (en) * | 2014-06-27 | 2014-09-24 | 苏州拓科仪器设备有限公司 | Novel ophthalmic measurement testing device |
| US10182755B2 (en) | 2017-01-06 | 2019-01-22 | Jacques Ohayon | Pupil distortion measurement and psychiatric diagnosis method |
-
2013
- 2013-05-03 CN CN 201320233184 patent/CN203263362U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104055482A (en) * | 2014-06-27 | 2014-09-24 | 苏州拓科仪器设备有限公司 | Novel ophthalmic measurement testing device |
| US10182755B2 (en) | 2017-01-06 | 2019-01-22 | Jacques Ohayon | Pupil distortion measurement and psychiatric diagnosis method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140503 |