CN117224315A - Comfortable cornea shaping mirror - Google Patents
Comfortable cornea shaping mirror Download PDFInfo
- Publication number
- CN117224315A CN117224315A CN202311507782.3A CN202311507782A CN117224315A CN 117224315 A CN117224315 A CN 117224315A CN 202311507782 A CN202311507782 A CN 202311507782A CN 117224315 A CN117224315 A CN 117224315A
- Authority
- CN
- China
- Prior art keywords
- main body
- shaping lens
- cornea shaping
- cornea
- body section
- 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.)
- Granted
Links
- 210000004087 cornea Anatomy 0.000 title claims abstract description 48
- 238000007493 shaping process Methods 0.000 title claims abstract description 41
- 230000007306 turnover Effects 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 230000007704 transition Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Prostheses (AREA)
Abstract
The application discloses a comfortable cornea shaping mirror, which comprises a main body section and a peripheral section, wherein the main body section is arranged in a sphere protruding forwards, the periphery of the main body section is provided with a forward turnover part, the inner side of the turnover part is limited with an annular liquid storage tank, and the peripheral section is connected with one end of the turnover part, which is far away from the main body section; the periphery of the main body section is provided with a forward turnover part, the turnover part can enable the main body section to have enough strength, so that the problem that the existing cornea shaping lens is tired and has insufficient acting force on cornea after being worn for a long time can be solved, an annular liquid storage tank is defined at the inner side of the turnover part, and some eye moistening liquid can be stored in the annular liquid storage tank, so that the cornea shaping lens keeps water wettability.
Description
Technical Field
The application relates to the technical field of medical appliances, in particular to a comfortable cornea shaping mirror.
Background
The cornea shaping lens is a specially designed hard lens, namely an OK lens, and is generally worn at night, when a user wears the cornea shaping lens, the eyelid generates certain pressure on the lens, and enough negative pressure is generated under the lens, so that the cornea shaping is critically successful.
Then, during the use of the user, there are the following problems: after the user wears the cornea shaping lens for a long time, the acting force on the cornea is insufficient due to fatigue, and the wearing comfort of the traditional cornea shaping lens is also insufficient.
Disclosure of Invention
The application mainly aims to provide a comfortable cornea shaping lens, which aims to solve the technical problem that the cornea shaping lens is tired and has insufficient acting force on cornea after being worn for a long time, and can keep the cornea shaping lens moist so as to improve the wearing comfort.
In order to achieve the above object, the present application provides a comfortable cornea shaping lens, comprising:
the main body section is arranged in a sphere protruding forwards, the periphery of the main body section is provided with a turnover part which turns back and forth, and the inner side of the turnover part is limited with an annular liquid storage tank; the method comprises the steps of,
and the peripheral section is connected with one end of the turnover part, which is far away from the main body section.
Optionally, the turnover is disposed opposite the main body section.
Optionally, the annular liquid storage groove is gradually reduced from the notch to the groove bottom.
Optionally, the connection part of the turnover part and the main body section is in arc transition.
Optionally, the connection part of the turnover part and the peripheral section is in arc transition arrangement.
Optionally, the turnover part is provided with an upward flanging section arranged above, and the upward flanging section is provided with a through hole communicated with the annular liquid storage tank.
Optionally, the via hole is provided with a plurality of via holes.
Optionally, the via is provided in a curved configuration in a direction outwardly from the interior of the annular reservoir.
Optionally, the body sections are provided with equal thickness.
According to the technical scheme, the turnover parts which are turned back and forth before the main body section is arranged on the periphery of the main body section, the turnover parts enable the main body section to have enough strength, the problem that the cornea is not applied enough due to fatigue after the cornea shaping lens is worn for a long time in the prior art can be solved, compared with the cost of materials, the technical scheme is directly improved in structure, the cost is low, the strength of the main body section can meet different requirements through the width of the turnover parts and the flanging and bending condition, an annular liquid storage tank is limited on the inner side of the turnover parts, a quantity of eye wetting liquid can be added into the annular liquid storage tank before the cornea shaping lens is worn, the annular liquid storage tank has a certain capacity, and obviously the capacity of the annular liquid storage tank can be designed into different sizes according to requirements during design, so that the cornea shaping lens keeps water wettability, and wearing comfort of the cornea shaping lens is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional view of one embodiment of a comfort-type cornea shaping lens according to the present application;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present application will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that, if directional indications (such as up, down, left, right, front, rear, … …) are included in the embodiments of the present application, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.
The application provides a comfortable cornea shaping mirror, which has the following problems in the use process of a user: after the user wears the cornea shaping lens for a long time, the cornea shaping lens has the problem that the acting force on the cornea is insufficient due to fatigue, and the cornea cannot be shaped well or the using effect is poor in the long time.
For this reason, in the prior art, there are improvements in materials to increase the strength of the cornea shaping lens so that the cornea shaping lens can maintain strength over a longer period of wear to provide a consistently better effect on the cornea of the user.
However, the inventors found that, although improvement in the material can improve the strength of the cornea shaping lens, the problem of higher cost is correspondingly caused, and the comfort of wearing the existing cornea shaping lens is also insufficient.
In view of the above, the present application provides a comfortable cornea shaping lens, and fig. 1 to 2 are views showing an embodiment of the comfortable cornea shaping lens according to the present application, and the comfortable cornea shaping lens according to the present application is described in detail below with reference to fig. 1 to 2.
Referring to fig. 1 to 2, a comfortable cornea shaping lens 100 according to the present application includes a main body section 1, a turnover part 2 and a peripheral section 3, wherein the main body section 1 is provided with a spheroid protruding forward, the periphery of the main body section 1 is provided with the turnover part 2 turned forward and backward, the inner side of the turnover part 2 defines an annular liquid storage tank 20, and the peripheral section 3 is connected with one end of the turnover part 2 far away from the main body section 1.
In the technical scheme provided by the application, the periphery of the main body section 1 is provided with the turnover part 2 which turns back and forth before, the turnover part 2 can enable the main body section 1 to have enough strength, so that the problem that the existing cornea shaping lens is insufficient in acting force due to fatigue after being worn for a long time can be solved.
In the embodiment of the application, the turnover part 2 is arranged opposite to the main body section 1, so that the turnover part 2 and the main body section 1 are provided with enough parts overlapped, and can be abutted and limited when the main body section 1 is deformed, so that the strength of the main body section is further enhanced. And the width of the turndown 2 may be set to different dimensions depending on the strength of the main section 1 and the capacity requirements of the annular reservoir 20.
In the embodiment of the application, the annular liquid storage groove 20 is gradually reduced from the notch to the groove bottom, and the demolding can be conveniently performed during molding.
In the embodiment of the application, the connection part of the turnover part 2 and the main body section 1 is in arc transition, so that the stress concentration at the connection part is avoided, and the problem of cracking caused by the stress concentration at the connection part when the automobile is used for a long time is avoided.
In the embodiment of the application, the connection part of the turnover part 2 and the peripheral section 3 is in arc transition, so that the stress concentration at the connection part is avoided, and the problem of cracking caused by the stress concentration at the connection part when the automobile door is used for a long time is avoided.
In the embodiment of the present application, the turnup part 2 has an upper turnup section 21 arranged above, and a through hole 22 communicating with the annular liquid storage tank 20 is arranged on the upper turnup section 21, for this purpose, the through hole 22 provides a channel for communicating the annular liquid storage tank 20 with the outside, so that the outside oxygen can enter the annular liquid storage tank 20 through the through hole 22, meanwhile, when a user has tear after wearing, the tear can overflow from the through hole 22, so as to provide a gas-liquid exchange channel, so as to further increase wearing comfort, and meanwhile, because the through hole 22 is arranged on the upper turnup section 21, so as to avoid the waste of drops of moist eyes in the annular liquid storage tank 20.
In the embodiment of the present application, a plurality of through holes 22 are provided to better realize the gas-liquid exchange between the annular liquid storage tank 20 and the outside.
In another embodiment of the present application, the through holes 22 are curved in a direction from the inside of the annular reservoir 20 to increase the difficulty of liquid overflow, so that the liquid in the annular reservoir 20 is not easy to overflow freely, and only when enough liquid is stored therein, such as tear fluid is accumulated.
In the embodiment of the application, the main body section 1 is arranged with equal thickness, but obviously, the main body section is not arranged with equal thickness.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the scope of the application, and all equivalent structural changes made by the description of the present application and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the application.
Claims (9)
1. A comfortable cornea shaping lens, comprising:
the main body section is arranged in a sphere protruding forwards, the periphery of the main body section is provided with a turnover part which turns back and forth, and the inner side of the turnover part is limited with an annular liquid storage tank; the method comprises the steps of,
and the peripheral section is connected with one end of the turnover part, which is far away from the main body section.
2. The comfort cornea shaping lens of claim 1, wherein the fold is disposed opposite the body segment.
3. The comfort cornea shaping lens of claim 1, wherein the annular reservoir is tapered in a direction from the notch to the trough bottom.
4. The comfort cornea shaping lens of claim 1, wherein the junction of the fold and the body segment is in a circular arc transition.
5. The comfort cornea shaping lens of claim 1, wherein the junction of the fold and the peripheral segment is in a circular arc transition.
6. The comfort cornea shaping lens of claim 1, wherein the turnover has an upturned section disposed upwardly, the upturned section being provided with a via hole communicating with the annular reservoir.
7. The comfort cornea shaping lens of claim 6, wherein the via is provided in plurality.
8. The comfort cornea shaping lens of claim 6, wherein the via is disposed in a curved configuration in a direction outward from an interior of the annular reservoir.
9. The comfort cornea shaping lens of claim 1, wherein the body segments are provided in equal thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311507782.3A CN117224315B (en) | 2023-11-14 | 2023-11-14 | Comfortable cornea shaping mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311507782.3A CN117224315B (en) | 2023-11-14 | 2023-11-14 | Comfortable cornea shaping mirror |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117224315A true CN117224315A (en) | 2023-12-15 |
| CN117224315B CN117224315B (en) | 2024-03-08 |
Family
ID=89084576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311507782.3A Active CN117224315B (en) | 2023-11-14 | 2023-11-14 | Comfortable cornea shaping mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117224315B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003102764A (en) * | 2001-10-01 | 2003-04-08 | Universal Vision Kk | Orthokeratology lens |
| JP2006043150A (en) * | 2004-08-04 | 2006-02-16 | Nidek Co Ltd | Orthokeratology prescription support system |
| KR20110130905A (en) * | 2010-05-28 | 2011-12-06 | 이무석 | A device for positioning the orthokeratology lens in center of cornea |
| CN207833139U (en) * | 2018-02-11 | 2018-09-07 | 上海菁视投资管理有限公司 | A kind of Ortho-K |
| CN110646949A (en) * | 2019-08-19 | 2020-01-03 | 上海希尔康光学眼镜有限公司 | Novel orthokeratology mirror and manufacturing method thereof |
| CN215678946U (en) * | 2021-09-26 | 2022-01-28 | 广东国瞳智能医疗技术发展有限公司 | Orthokeratology mirror structure |
| CN114167623A (en) * | 2021-12-31 | 2022-03-11 | 福州欧凯医疗科技有限公司 | Cornea shaping mirror and design method thereof |
| CN115639686A (en) * | 2022-09-14 | 2023-01-24 | 无锡蕾明视康科技有限公司 | Cornea shaping mirror |
| CN218788120U (en) * | 2022-12-08 | 2023-04-04 | 宣城市眼科医院有限公司 | Cornea shaping mirror |
| CN219811101U (en) * | 2023-02-28 | 2023-10-10 | 四川大学华西医院 | Cornea shaping mirror |
| US20230359067A1 (en) * | 2022-05-04 | 2023-11-09 | Jaime PAUNÉ FABRÉ | Orthokeratology contact lens |
-
2023
- 2023-11-14 CN CN202311507782.3A patent/CN117224315B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003102764A (en) * | 2001-10-01 | 2003-04-08 | Universal Vision Kk | Orthokeratology lens |
| JP2006043150A (en) * | 2004-08-04 | 2006-02-16 | Nidek Co Ltd | Orthokeratology prescription support system |
| KR20110130905A (en) * | 2010-05-28 | 2011-12-06 | 이무석 | A device for positioning the orthokeratology lens in center of cornea |
| CN207833139U (en) * | 2018-02-11 | 2018-09-07 | 上海菁视投资管理有限公司 | A kind of Ortho-K |
| CN110646949A (en) * | 2019-08-19 | 2020-01-03 | 上海希尔康光学眼镜有限公司 | Novel orthokeratology mirror and manufacturing method thereof |
| CN215678946U (en) * | 2021-09-26 | 2022-01-28 | 广东国瞳智能医疗技术发展有限公司 | Orthokeratology mirror structure |
| CN114167623A (en) * | 2021-12-31 | 2022-03-11 | 福州欧凯医疗科技有限公司 | Cornea shaping mirror and design method thereof |
| US20230359067A1 (en) * | 2022-05-04 | 2023-11-09 | Jaime PAUNÉ FABRÉ | Orthokeratology contact lens |
| CN115639686A (en) * | 2022-09-14 | 2023-01-24 | 无锡蕾明视康科技有限公司 | Cornea shaping mirror |
| CN218788120U (en) * | 2022-12-08 | 2023-04-04 | 宣城市眼科医院有限公司 | Cornea shaping mirror |
| CN219811101U (en) * | 2023-02-28 | 2023-10-10 | 四川大学华西医院 | Cornea shaping mirror |
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| Publication number | Publication date |
|---|---|
| CN117224315B (en) | 2024-03-08 |
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