CN107632410A - A kind of Ortho-K tries the combined method of piece on - Google Patents
A kind of Ortho-K tries the combined method of piece on Download PDFInfo
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- CN107632410A CN107632410A CN201610570667.4A CN201610570667A CN107632410A CN 107632410 A CN107632410 A CN 107632410A CN 201610570667 A CN201610570667 A CN 201610570667A CN 107632410 A CN107632410 A CN 107632410A
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- piece
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 210000004087 cornea Anatomy 0.000 abstract description 7
- 206010059253 Macrocornea Diseases 0.000 abstract description 4
- 206010057414 Microcornea Diseases 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The invention discloses the combined method that a kind of Ortho-K tries piece on, service efficiency is substantially increased.The combination for trying piece on is divided into three kinds by the present invention according to the difference of corneal diameter：The first is that the examination wearer for being directed to a small number of microcorneas designs, second of macrocornea for being specific to minority, examination wearer's design of asymmetric cornea and normal dia off normal, the third is for nearly all examination wearer, the distribution situation for being first according to human corneal curvature value determines to try the regularity of distribution of the positioning arc of piece on, so as to try frequency of use high (such as in 41.50~44.00D sections) on piece intensive setting, the low piece of trying on of frequency of use is routinely set, also further contemplating the linkage of corneal curvature value and corneal diameter simultaneously influences, it is more reasonable, more hommization.
Description
Technical field
The present invention relates to the combined method that a kind of Ortho-K tries piece on.
Background technology
During mirror is matched somebody with somebody in existing optometry, the setting of trial lens often using position arc as 0.5D be one grade
Set one and try piece on, be also often to be changed by positioning based on arc is 0.5D during secondary increase and decrease diopter
Amount increases or decreases, consequently, it is possible to which a phenomenon just occurs：Assuming that one is tested and is being tried on person closely
Regard correction number of degrees 300D, positioning arc tries piece on as 43.00D, want to try with person if another is tested
That wears same parameter tries piece on, it is necessary to waits previous test to try and finish that (or prepare more is a piece of same on person
Sample tries piece on), this, which is greatly reduced, tries piece service efficiency on, or tries positioning arc in 42.50D for it
Or 43.50D the two adjacent trial lens, this greatly reduces the degree of accuracy of optometry again.
And the corneal curvature of most people is all in this section of 41.50~44.00D, if had simultaneously
Several test tries piece on what person needed to try on this positioning arc section, will original a set of to try piece on
It is far from enough, have a strong impact on and test with efficiency.
The content of the invention
Present invention seek to address that technical problem be to overcome and try the combination of piece in the prior art not
Rationally so that the defects of service efficiency substantially reduces, and provide a kind of group of Ortho-K trial lens
Conjunction method.The combination for trying piece on provided can significantly improve service efficiency.
The present invention solves above-mentioned technical problem using following technical proposals：
The combination for trying piece on is divided into three kinds by the present invention according to the difference of corneal diameter：The first is
For examination wearer's design of the microcornea of minority, the macrocornea, not right of minority is specific to for second
Claiming examination wearer's design of cornea and normal dia off normal, the third tries wearer for nearly all,
The regularity of distribution for positioning arc of piece is tried in the distribution situation determination for being first according to human corneal curvature value on, so as to
Frequency of use high (such as in 41.50~44.00D sections) is tried on piece intensive setting, by frequency of use
Low piece of trying on is routinely set, while also further contemplates the linkage of corneal curvature value and corneal diameter
Influence, more rationally, more hommization.
The invention provides the combined method that a kind of minor diameter tries piece on, its feature is that it is included at least
One positioning arc is 41.50D, a diameter of (10.2 ± 0.2) mm tries piece on, and at least one positioning arc is
42.00D, a diameter of (10.2 ± 0.2) mm try piece on, and at least one positioning arc is 42.50D, diameter
For (10.2 ± 0.2) mm piece of trying on, at least one positioning arc is 43.00D, a diameter of (10.2 ± 0.2)
Mm's tries piece on, and at least one positioning arc is 43.50D, a diameter of (10.2 ± 0.2) mm tries piece on,
At least one positioning arc is 44.00D, a diameter of (10.2 ± 0.2) mm tries piece on, at least one positioning arc
Piece is tried on for 44.50D, a diameter of (10.2 ± 0.2) mm, and at least one positioning arc is 45.00D, straight
The piece of trying on that footpath is (10.0 ± 0.2) mm, at least one positioning arc is 45.50D, a diameter of (10.0 ± 0.2)
Mm's tries piece on, and at least one positioning arc is 46.00D, a diameter of (10.0 ± 0.2) mm tries piece on,
At least one positioning arc is that 46.50D, a diameter of (10.0 ± 0.2) mm try piece on.
Wherein, the combination that minor diameter tries piece on is to aim at the patient of microcornea diameter (below 10.2mm)
Try use on, typically will not use minor diameter of the positioning arc in below 41.50D tries piece on.The present invention's
Combination is mainly entered using more than 45.00D increase 10.0mm diameter as piece supplement is tried on.
Present invention also offers the combined method that a kind of major diameter tries piece on, its feature is, it include to
Few positioning arc is 38.50D, a diameter of (11.2 ± 0.2) mm tries piece on, and at least one positioning arc is
39.00D, a diameter of (11.2 ± 0.2) mm try piece on, and at least one positioning arc is 39.50D, diameter
For (11.2 ± 0.2) mm piece of trying on, at least one positioning arc is 40.00D, a diameter of (11.0 ± 0.2)
Mm's tries piece on, and at least one positioning arc is 40.50D, a diameter of (11.0 ± 0.2) mm tries piece on,
At least one positioning arc is 41.00D, a diameter of (11.0 ± 0.2) mm tries piece on, at least one positioning arc
Piece is tried on for 41.50D, a diameter of (11.0 ± 0.2) mm, and at least one positioning arc is 42.00D, straight
The piece of trying on that footpath is (11.0 ± 0.2) mm, at least one positioning arc is 42.50D, a diameter of (11.0 ± 0.2)
Mm's tries piece on, and at least one positioning arc is 43.00D, a diameter of (11.0 ± 0.2) mm tries piece on,
At least one positioning arc is 43.50D, a diameter of (11.0 ± 0.2) mm tries piece on, at least one positioning arc
Try piece on for 44.00D, a diameter of (10.8 ± 0.2) mm, and at least one positioning arc be 44.5D, it is straight
Piece is tried on for (10.8 ± 0.2) mm's in footpath.
Wherein, major diameter tries piece on and is combined as making when macrocornea, asymmetric cornea, normal dia off normal
Try piece on.
Present invention also offers a kind of special combined method for trying piece on of optometry, its feature is that it includes
At least one positioning arc is 39.00D, a diameter of (11.0 ± 0.2) mm tries piece on, at least one positioning arc
Piece is tried on for 39.50D, a diameter of (11.0 ± 0.2) mm, and at least one positioning arc is 40.00D, straight
The piece of trying on that footpath is (10.80 ± 0.2) mm, at least one positioning arc is 40.50D, a diameter of (10.80 ± 0.2)
Mm's tries piece on, and at least one positioning arc is 41.00D, a diameter of (10.80 ± 0.2) mm tries piece on,
At least one positioning arc is 41.50D, a diameter of (10.80 ± 0.2) mm tries piece on, at least one positioning arc
Piece is tried on for 41.75D, a diameter of (10.60 ± 0.2) mm, and at least one positioning arc is 42.00D, straight
The piece of trying on that footpath is (10.60 ± 0.2) mm, at least one positioning arc is 42.25D, a diameter of (10.60 ± 0.2)
Mm's tries piece on, and at least one positioning arc is 42.50D, a diameter of (10.60 ± 0.2) mm tries piece on,
At least one positioning arc is 42.75D, a diameter of (10.60 ± 0.2) mm tries piece on, at least one positioning arc
Piece is tried on for 43.00D, a diameter of (10.60 ± 0.2) mm, and at least one positioning arc is 43.25D, straight
The piece of trying on that footpath is (10.60 ± 0.2) mm, at least one positioning arc is 43.50D, a diameter of (10.60 ± 0.2)
Mm's tries piece on, and at least one positioning arc is 43.75D, a diameter of (10.60 ± 0.2) mm tries piece on,
At least one positioning arc is 44.00D, a diameter of (10.60 ± 0.2) mm tries piece on, at least one positioning arc
Piece is tried on for 44.50D, a diameter of (10.60 ± 0.2) mm, and at least one positioning arc is 45.00D, straight
The piece of trying on that footpath is (10.40 ± 0.2) mm, at least one positioning arc is 45.50D, a diameter of (10.40 ± 0.2)
Mm's tries piece on, and at least one positioning arc is 46.00D, a diameter of (10.40 ± 0.2) mm is tried on
Piece.
Wherein, optometry it is special try on piece be adapted to test dosage it is larger regard light center/hospital, positioning arc scope is more
Greatly, can test with the excessively gentle excessively steep cornea of corneal curvature.
In the present invention, the unit of the unit D of described positioning arc and the conventional diopter said has identical
Implication, described diameter are the abbreviations of corneal diameter.And according to common sense in the field, the more flat angle of curvature
Often diameter is bigger for film, and often diameter is smaller for the steeper cornea of curvature.
On the basis of common sense in the field is met, above-mentioned each optimum condition, it can be combined, produce this hair
Bright each preferred embodiments.
The positive effect of the present invention is：Ortho-K provided by the invention tries the combination side of piece on
Method can greatly improve the service efficiency for trying piece on.
Embodiment
The present invention is further illustrated below by the mode of embodiment, but is not therefore limited the present invention to
Among described scope of embodiments.
Embodiment 1
The minor diameter that the present embodiment provides tries the combined method of piece on, specific as shown in table 1.
Piece is tried on included by the combination of the embodiment 1 of table 1
| Sequence number | Position arc (D) | Diameter/mm (± 0.2mm) | Quantity/piece |
| 1 | 41.50 | 10.2 | 1 |
| 2 | 42.00 | 10.2 | 1 |
| 3 | 42.50 | 10.2 | 1 |
| 4 | 43.00 | 10.2 | 1 |
| 5 | 43.50 | 10.2 | 1 |
| 6 | 44.00 | 10.2 | 1 |
| 7 | 44.50 | 10.2 | 1 |
| 8 | 45.00 | 10.0 | 1 |
| 9 | 45.50 | 10.0 | 1 |
| 10 | 46.00 | 10.0 | 1 |
| 11 | 46.50 | 10.0 | 1 |
Wherein, the combination that minor diameter tries piece on is that the patient for aiming at microcornea diameter tries use on, positions arc
Piece is tried in below the 41.50D minor diameter that will not typically use.
Embodiment 2
The major diameter that the present embodiment provides tries the combined method of piece on, specific as shown in table 2.
Piece is tried on included by the combination of the embodiment 2 of table 2
Wherein, major diameter tries piece on and is combined as making when macrocornea, asymmetric cornea, normal dia off normal
Try piece on.
Embodiment 3
The special combined method for trying piece on of optometry that the present embodiment provides, it is specific as shown in table 3.
Piece is tried on included by the combination of the embodiment 3 of table 3
| Sequence number | Position arc (D) | Diameter/mm (± 0.2mm) | Quantity/piece |
| 1 | 39.00 | 11.0 | 1 |
| 2 | 39.50 | 11.0 | 1 |
| 3 | 40.00 | 10.8 | 1 |
| 4 | 40.50 | 10.8 | 1 |
| 5 | 41.00 | 10.8 | 1 |
| 6 | 41.50 | 10.8 | 1 |
| 7 | 41.75 | 10.6 | 1 |
| 8 | 42.00 | 10.6 | 1 |
| 9 | 42.25 | 10.6 | 1 |
| 10 | 42.50 | 10.6 | 1 |
| 11 | 42.75 | 10.6 | 1 |
| 12 | 43.00 | 10.6 | 1 |
| 13 | 43.25 | 10.6 | 1 |
| 14 | 43.50 | 10.6 | 1 |
| 15 | 43.75 | 10.6 | 1 |
| 16 | 44.00 | 10.6 | 1 |
| 17 | 44.50 | 10.6 | 1 |
| 18 | 45.00 | 10.4 | 1 |
| 19 | 45.50 | 10.4 | 1 |
| 20 | 46.00 | 10.4 | 1 |
Wherein, optometry it is special try on piece be adapted to test dosage it is larger regard light center/hospital, positioning arc scope is more
Greatly, can test with the excessively gentle excessively steep cornea of corneal curvature.This combination is to try wearer for nearly all,
The regularity of distribution for positioning arc of piece is tried in the distribution situation determination for being first according to human corneal curvature value on, so as to
Frequency of use high (such as in 41.50~44.00D sections) is tried on piece intensive setting, by frequency of use
Low piece of trying on is routinely set, while also further contemplates the linkage of corneal curvature value and corneal diameter
Influence, more rationally, more hommization.
Claims (3)
1. a kind of minor diameter tries the combined method of piece on, it is characterised in that it includes at least one positioning arc
Piece is tried on for 41.50D, a diameter of (10.2 ± 0.2) mm, and at least one positioning arc is 42.00D, straight
The piece of trying on that footpath is (10.2 ± 0.2) mm, at least one positioning arc is 42.50D, a diameter of (10.2 ± 0.2)
Mm's tries piece on, and at least one positioning arc is 43.00D, a diameter of (10.2 ± 0.2) mm tries piece on,
At least one positioning arc is 43.50D, a diameter of (10.2 ± 0.2) mm tries piece on, at least one positioning arc
Piece is tried on for 44.00D, a diameter of (10.2 ± 0.2) mm, and at least one positioning arc is 44.50D, straight
The piece of trying on that footpath is (10.2 ± 0.2) mm, at least one positioning arc is 45.00D, a diameter of (10.0 ± 0.2)
Mm's tries piece on, and at least one positioning arc is 45.50D, a diameter of (10.0 ± 0.2) mm tries piece on,
At least one positioning arc is 46.00D, a diameter of (10.0 ± 0.2) mm tries piece on, and at least one positioning
Arc is that 46.50D, a diameter of (10.0 ± 0.2) mm try piece on.
2. a kind of major diameter tries the combined method of piece on, it is characterised in that it includes at least one positioning arc
Piece is tried on for 38.50D, a diameter of (11.2 ± 0.2) mm, and at least one positioning arc is 39.00D, straight
The piece of trying on that footpath is (11.2 ± 0.2) mm, at least one positioning arc is 39.50D, a diameter of (11.2 ± 0.2)
Mm's tries piece on, and at least one positioning arc is 40.00D, a diameter of (11.0 ± 0.2) mm tries piece on,
At least one positioning arc is 40.50D, a diameter of (11.0 ± 0.2) mm tries piece on, at least one positioning arc
Piece is tried on for 41.00D, a diameter of (11.0 ± 0.2) mm, and at least one positioning arc is 41.50D, straight
The piece of trying on that footpath is (11.0 ± 0.2) mm, at least one positioning arc is 42.00D, a diameter of (11.0 ± 0.2)
Mm's tries piece on, and at least one positioning arc is 42.50D, a diameter of (11.0 ± 0.2) mm tries piece on,
At least one positioning arc is 43.00D, a diameter of (11.0 ± 0.2) mm tries piece on, at least one positioning arc
Piece is tried on for 43.50D, a diameter of (11.0 ± 0.2) mm, and at least one positioning arc is 44.00D, straight
The piece of trying on that footpath is (10.8 ± 0.2) mm, and at least one positioning arc is 44.5D, a diameter of (10.8 ± 0.2)
Mm's tries piece on.
3. the special combined method for trying piece on of a kind of optometry, it is characterised in that it includes at least one positioning
Arc is 39.00D, a diameter of (11.0 ± 0.2) mm tries piece on, at least one positioning arc be 39.50D,
A diameter of (11.0 ± 0.2) mm's tries piece on, and at least one positioning arc is 40.00D, a diameter of (10.80 ± 0.2)
Mm's tries piece on, and at least one positioning arc is 40.50D, a diameter of (10.80 ± 0.2) mm tries piece on,
At least one positioning arc is 41.00D, a diameter of (10.80 ± 0.2) mm tries piece on, at least one positioning arc
Piece is tried on for 41.50D, a diameter of (10.80 ± 0.2) mm, and at least one positioning arc is 41.75D, straight
The piece of trying on that footpath is (10.60 ± 0.2) mm, at least one positioning arc is 42.00D, a diameter of (10.60 ± 0.2)
Mm's tries piece on, and at least one positioning arc is 42.25D, a diameter of (10.60 ± 0.2) mm tries piece on,
At least one positioning arc is 42.50D, a diameter of (10.60 ± 0.2) mm tries piece on, at least one positioning arc
Piece is tried on for 42.75D, a diameter of (10.60 ± 0.2) mm, and at least one positioning arc is 43.00D, straight
The piece of trying on that footpath is (10.60 ± 0.2) mm, at least one positioning arc is 43.25D, a diameter of (10.60 ± 0.2)
Mm's tries piece on, and at least one positioning arc is 43.50D, a diameter of (10.60 ± 0.2) mm tries piece on,
At least one positioning arc is 43.75D, a diameter of (10.60 ± 0.2) mm tries piece on, at least one positioning arc
Piece is tried on for 44.00D, a diameter of (10.60 ± 0.2) mm, and at least one positioning arc is 44.50D, straight
The piece of trying on that footpath is (10.60 ± 0.2) mm, at least one positioning arc is 45.00D, a diameter of (10.40 ± 0.2)
Mm's tries piece on, and at least one positioning arc is 45.50D, a diameter of (10.40 ± 0.2) mm tries piece on,
At least one positioning arc is that 46.00D, a diameter of (10.40 ± 0.2) mm try piece on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610570667.4A CN107632410A (en) | 2016-07-19 | 2016-07-19 | A kind of Ortho-K tries the combined method of piece on |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610570667.4A CN107632410A (en) | 2016-07-19 | 2016-07-19 | A kind of Ortho-K tries the combined method of piece on |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107632410A true CN107632410A (en) | 2018-01-26 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610570667.4A Withdrawn CN107632410A (en) | 2016-07-19 | 2016-07-19 | A kind of Ortho-K tries the combined method of piece on |
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| CN (1) | CN107632410A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646436A (en) * | 2018-07-30 | 2018-10-12 | 王江桥 | A kind of cornea K values superelevation or ultralow Ortho-K and its design method |
| CN112147795A (en) * | 2019-06-28 | 2020-12-29 | 爱博诺德(北京)医疗科技股份有限公司 | Method for manufacturing orthokeratology mirror, method for selling orthokeratology mirror, and orthokeratology mirror assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646436A (en) * | 2018-07-30 | 2018-10-12 | 王江桥 | A kind of cornea K values superelevation or ultralow Ortho-K and its design method |
| CN112147795A (en) * | 2019-06-28 | 2020-12-29 | 爱博诺德(北京)医疗科技股份有限公司 | Method for manufacturing orthokeratology mirror, method for selling orthokeratology mirror, and orthokeratology mirror assembly |
| CN112147795B (en) * | 2019-06-28 | 2023-12-05 | 爱博诺德(北京)医疗科技股份有限公司 | Cornea shaping lens manufacturing method, cornea shaping lens selling method and cornea shaping lens assembly |
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Application publication date: 20180126 |