CN108742509A - A kind of simple eye concave-sphere accurate adjustment method of A nearsighted person - Google Patents
A kind of simple eye concave-sphere accurate adjustment method of A nearsighted person Download PDFInfo
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- CN108742509A CN108742509A CN201810680649.0A CN201810680649A CN108742509A CN 108742509 A CN108742509 A CN 108742509A CN 201810680649 A CN201810680649 A CN 201810680649A CN 108742509 A CN108742509 A CN 108742509A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 208000001491 myopia Diseases 0.000 title claims abstract description 19
- 210000000162 simple eye Anatomy 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 claims description 22
- 201000009310 astigmatism Diseases 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
- A61B3/1035—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes for measuring astigmatism
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eye Examination Apparatus (AREA)
Abstract
The present invention relates to a kind of simple eye concave-sphere accurate adjustment methods of A nearsighted person, the accurate adjustment method includes objective optometry, the coarse adjustment of BS values and BS value accurate adjustments, this method can realize the optometry of 5 degree of precision, and then realize the accurate matching of spectacles and patient's actual refraction degree, near-sighted further intensification is prevented, good technique effect is achieved.
Description
Technical field
The present invention relates to A nearsighted person's method for detecting diopter technical field more particularly to a kind of simple eye concave-spheres of A nearsighted person
Accurate adjustment method.
Background technology
More and more extensive with the application of electronic product, near-sighted incidence is in gradually to become younger, generalize feature.For
The correction of myopia, current most effective means are to wear spectacles, and optometry is carried out to patient before wearing spectacles,
Detect the diopter of eyes.
In the prior art, normal conventional optometry refer to glasses shop match mirror optometry, generally use computerized optometry with
The method combined with blade inserting optometry, its purpose are only that ametrope is allowed to see object clearly, and operating method and step are all opposite
Simply；Also, the diopter of correction that successively decreases or be incremented by of blade inserting optometry is usually 25 degree, and error is larger, can not realize accurate optometry,
This forms contradiction with patient to the pursuit of vision correction precision.
Invention content
In view of the above technical problems, the embodiment of the present invention is intended to provide a kind of simple eye concave-sphere accurate adjustment method of A nearsighted person, uses
This method can realize the optometry of 5 degree of precision, and then realize the accurate matching of spectacles and patient's actual refraction degree, prevent close
Depending on further deepening, good technique effect is achieved.
To realize the above-mentioned technical purpose, the present invention adopts the following technical scheme that：
A kind of simple eye concave-sphere accurate adjustment method of A nearsighted person, the accurate adjustment method include the following steps：
Step 1, objective optometry
By conventional optometry method, Preliminary detection matches the simple eye diopter of mirror person, and corrects astigmatism, obtains initial BS
Value；
Step 2, BS values coarse adjustment
A) 50 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, need to reaffirm whether initial BS values are correct；
If equally clear, stop accurate adjustment；
If red clear, continue；
B) 25 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, 40 degree need to be increased to eyeglass on the basis of above-mentioned initial BS values, watch red green test sighting target；
If equally clear, stop accurate adjustment；
If red clear, continue；
Step 3, BS values accurate adjustment
A) 15 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, stop accurate adjustment；
If equally clear, stop accurate adjustment；
If red clear, continue；
B) 10 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 15 degree；
If equally clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 10 degree；
If red clear, continue；
C) 5 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 10 degree；
If equally clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 5 degree；
If red clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 0 degree.
Technical scheme of the present invention can include the following benefits：
This method can realize the optometry of 5 degree of precision, and then realize accurate of spectacles and patient's actual refraction degree
Match, prevents near-sighted further intensification, achieve good technique effect.
The additional aspect of the application and advantage will be set forth in part in the description, and will partly become from the following description
It obtains obviously, or recognized by the practice of the application.It should be understood that above general description and following detailed description are only
It is exemplary and explanatory, the application can not be limited.
Description of the drawings
Using attached drawing, the invention will be further described, but the embodiment in attached drawing does not constitute any limit to the present invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is the flow chart of embodiment of the present invention.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to each reality of the present invention
The mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each embodiment of the present invention,
Many technical details are proposed in order to make reader more fully understand the present invention.But even if without these technical details and base
In the various changes and modifications of following embodiment, each claim technical side claimed of the present invention can also be realized
Case.
The embodiment of the present invention is related to a kind of simple eye concave-sphere accurate adjustment method of A nearsighted person, which includes the following steps：
Step 1, objective optometry
By conventional optometry method, Preliminary detection matches the simple eye diopter of mirror person, and corrects astigmatism, obtains initial BS
Value；(in the present solution, the BS values are best concave-sphere value, that is, include diopter and astigmatism value) step 2, BS value coarse adjustment
A) 50 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, need to reaffirm whether initial BS values are correct；
If equally clear, stop accurate adjustment, accurate adjustment value is the initial BS values degree that subtracts 50；
If red clear, continue；
B) 25 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, 40 degree need to be increased to eyeglass on the basis of above-mentioned initial BS values, watch red green test sighting target；
If equally clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 25 degree；
If red clear, continue；
Step 3, BS values accurate adjustment
A) 15 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 20 degree；
If equally clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 15 degree；
If red clear, continue；
B) 10 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 15 degree；
If equally clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 10 degree；
If red clear, continue；
C) 5 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 10 degree；
If equally clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 5 degree；
If red clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 0 degree.
Preferably, in the b of step 2) in, if green is clear, need to carry out following steps：
S1,40 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 45 degree；
If equally clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 40 degree；
If red clear, continue；
S2,35 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 40 degree；
If equally clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 35 degree；
If red clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 30 degree.
By above-mentioned BS values coarse adjustment, BS value accurate adjustments, the optometry of minimum 5 degree of precision can be realized, and then realize spectacles
With the accurate matching of patient's actual refraction degree, near-sighted further intensification is prevented, good technique effect is achieved.
The foregoing is merely the preferred modes of the present invention, are not intended to limit the invention, all spirit and original in the present invention
Within then, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of simple eye concave-sphere accurate adjustment method of A nearsighted person, which is characterized in that the accurate adjustment method includes the following steps：
Step 1, objective optometry
By conventional optometry method, Preliminary detection matches the simple eye diopter of mirror person, and corrects astigmatism, obtains initial BS values；
Step 2, BS values coarse adjustment
A) 50 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, need to reaffirm whether initial BS values are correct；
If equally clear, stop accurate adjustment；
If red clear, continue；
B) 25 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, 40 degree need to be increased to eyeglass on the basis of above-mentioned initial BS values, watch red green test sighting target；
If equally clear, stop accurate adjustment；
If red clear, continue；
Step 3, BS values accurate adjustment
A) 15 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, stop accurate adjustment；
If equally clear, stop accurate adjustment；
If red clear, continue；
B) 10 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 15 degree；
If equally clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 10 degree；
If red clear, continue；
C) 5 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 10 degree；
If equally clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 5 degree；
If red clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 0 degree.
2. the simple eye concave-sphere accurate adjustment method of a kind of A nearsighted person according to claim 1, which is characterized in that step 2a) in, if one
Sample understands, stops accurate adjustment, and accurate adjustment value is the initial BS values degree that subtracts 50.
3. the simple eye concave-sphere accurate adjustment method of a kind of A nearsighted person according to claim 1, which is characterized in that step 2b) in, if one
Sample understands, stops accurate adjustment, and accurate adjustment value is that initial BS values add 25 degree.
4. the simple eye concave-sphere accurate adjustment method of a kind of A nearsighted person according to claim 1, which is characterized in that step 3a) in, if one
Sample understands, stops accurate adjustment, and accurate adjustment value is that initial BS values add 20 degree.
5. the simple eye concave-sphere accurate adjustment method of a kind of A nearsighted person according to claim 1, which is characterized in that step 3a) in, if green
Color understands, stops accurate adjustment, and accurate adjustment value is that initial BS values add 20 degree.
6. the simple eye concave-sphere accurate adjustment method of a kind of A nearsighted person according to claim 1, which is characterized in that step 2b) in, if green
Color understands, needs to carry out following steps：
S1,40 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 45 degree；
If equally clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 40 degree；
If red clear, continue；
S2,35 degree are increased to eyeglass on the basis of above-mentioned initial BS values, watches red green test sighting target, result is：
If green is clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 40 degree；
If equally clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 35 degree；
If red clear, stop accurate adjustment, accurate adjustment value is that initial BS values add 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680649.0A CN108742509A (en) | 2018-06-27 | 2018-06-27 | A kind of simple eye concave-sphere accurate adjustment method of A nearsighted person |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810680649.0A CN108742509A (en) | 2018-06-27 | 2018-06-27 | A kind of simple eye concave-sphere accurate adjustment method of A nearsighted person |
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| CN108742509A true CN108742509A (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810680649.0A Pending CN108742509A (en) | 2018-06-27 | 2018-06-27 | A kind of simple eye concave-sphere accurate adjustment method of A nearsighted person |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109497927A (en) * | 2018-12-28 | 2019-03-22 | 杭州精飞光学仪器制造有限公司 | A kind of vision testing method and eyesight detection device |
| CN111258090A (en) * | 2020-03-19 | 2020-06-09 | 明灏科技（北京）有限公司 | Sphere lens fine adjustment method, server and system for assisting optometry |
-
2018
- 2018-06-27 CN CN201810680649.0A patent/CN108742509A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109497927A (en) * | 2018-12-28 | 2019-03-22 | 杭州精飞光学仪器制造有限公司 | A kind of vision testing method and eyesight detection device |
| CN111258090A (en) * | 2020-03-19 | 2020-06-09 | 明灏科技（北京）有限公司 | Sphere lens fine adjustment method, server and system for assisting optometry |
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Application publication date: 20181106 |