CN112415777A - 夜戴型的角膜塑形镜 - Google Patents
夜戴型的角膜塑形镜 Download PDFInfo
- Publication number
- CN112415777A CN112415777A CN202011334184.7A CN202011334184A CN112415777A CN 112415777 A CN112415777 A CN 112415777A CN 202011334184 A CN202011334184 A CN 202011334184A CN 112415777 A CN112415777 A CN 112415777A
- Authority
- CN
- China
- Prior art keywords
- cornea
- region
- orthokeratology lens
- area
- peripheral
- 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.)
- Pending
Links
- 210000004087 cornea Anatomy 0.000 claims abstract description 233
- 230000002093 peripheral effect Effects 0.000 claims abstract description 78
- 210000002919 epithelial cell Anatomy 0.000 claims abstract description 49
- 210000001525 retina Anatomy 0.000 claims abstract description 33
- 230000008859 change Effects 0.000 claims abstract description 22
- 238000009826 distribution Methods 0.000 claims abstract description 18
- 238000009751 slip forming Methods 0.000 claims abstract description 4
- 230000006978 adaptation Effects 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 8
- 238000007634 remodeling Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 7
- 230000002441 reversible effect Effects 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 20
- 210000001508 eye Anatomy 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 210000001519 tissue Anatomy 0.000 description 9
- 230000004438 eyesight Effects 0.000 description 8
- 238000007493 shaping process Methods 0.000 description 8
- 210000003205 muscle Anatomy 0.000 description 6
- 210000005252 bulbus oculi Anatomy 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 208000001491 myopia Diseases 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 230000004515 progressive myopia Effects 0.000 description 5
- 238000012937 correction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000005012 migration Effects 0.000 description 4
- 238000013508 migration Methods 0.000 description 4
- 230000004379 myopia Effects 0.000 description 4
- 210000001747 pupil Anatomy 0.000 description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003560 epithelium corneal Anatomy 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 210000003786 sclera Anatomy 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 229920001774 Perfluoroether Polymers 0.000 description 1
- 208000029091 Refraction disease Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004430 ametropia Effects 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000005435 mesosphere Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004423 myopia development Effects 0.000 description 1
- UJMWVICAENGCRF-UHFFFAOYSA-N oxygen difluoride Chemical compound FOF UJMWVICAENGCRF-UHFFFAOYSA-N 0.000 description 1
- 230000001179 pupillary effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 208000014733 refractive error Diseases 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
- G02C7/047—Contact lens fitting; Contact lenses for orthokeratology; Contact lenses for specially shaped corneae
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
- G02C7/041—Contact lenses for the eyes bifocal; multifocal
- G02C7/044—Annular configuration, e.g. pupil tuned
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011334184.7A CN112415777A (zh) | 2020-11-25 | 2020-11-25 | 夜戴型的角膜塑形镜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011334184.7A CN112415777A (zh) | 2020-11-25 | 2020-11-25 | 夜戴型的角膜塑形镜 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112415777A true CN112415777A (zh) | 2021-02-26 |
Family
ID=74842065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011334184.7A Pending CN112415777A (zh) | 2020-11-25 | 2020-11-25 | 夜戴型的角膜塑形镜 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112415777A (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5428412A (en) * | 1991-08-23 | 1995-06-27 | Stoyan; Nick | Method for treating myopia with an aspheric corneal contact lens |
CN204964916U (zh) * | 2015-07-24 | 2016-01-13 | 爱博诺德(北京)医疗科技有限公司 | 一种角膜塑形镜 |
CN105785591A (zh) * | 2016-05-10 | 2016-07-20 | 段亚东 | 多基弧角膜接触镜 |
-
2020
- 2020-11-25 CN CN202011334184.7A patent/CN112415777A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5428412A (en) * | 1991-08-23 | 1995-06-27 | Stoyan; Nick | Method for treating myopia with an aspheric corneal contact lens |
US5428412B1 (en) * | 1991-08-23 | 2000-08-08 | Contex Inc | Method for treating myopia with an aspheric corneal contact lens |
CN204964916U (zh) * | 2015-07-24 | 2016-01-13 | 爱博诺德(北京)医疗科技有限公司 | 一种角膜塑形镜 |
CN105785591A (zh) * | 2016-05-10 | 2016-07-20 | 段亚东 | 多基弧角膜接触镜 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210806 Address after: Room 504, building 2, No.36, Doukou Road, Guangdong Macao cooperative traditional Chinese medicine science and Technology Industrial Park, Hengqin New District, Zhuhai City, Guangdong Province, 519031 Applicant after: Zhuhai Weishi aikangte Pharmaceutical Technology Co.,Ltd. Applicant after: Shanghai aikangte Medical Technology Co.,Ltd. Applicant after: Zhuhai Xigu Medical Technology Co.,Ltd. Address before: Room E102, 1st floor, 245 Xinjun Ring Road, Minhang District, Shanghai Applicant before: Shanghai aikangte Medical Technology Co.,Ltd. Applicant before: Zhuhai Weishi aikangte Pharmaceutical Technology Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
CB02 | Change of applicant information |
Address after: Room 504, building 2, No.36, Doukou Road, Guangdong Macao cooperative traditional Chinese medicine science and Technology Industrial Park, Hengqin New District, Zhuhai City, Guangdong Province, 519031 Applicant after: Weishi Aikangte (Guangdong) Medical Technology Co.,Ltd. Applicant after: Shanghai aikangte Medical Technology Co.,Ltd. Applicant after: Zhuhai Xigu Medical Technology Co.,Ltd. Address before: Room 504, building 2, No.36, Doukou Road, Guangdong Macao cooperative traditional Chinese medicine science and Technology Industrial Park, Hengqin New District, Zhuhai City, Guangdong Province, 519031 Applicant before: Zhuhai Weishi aikangte Pharmaceutical Technology Co.,Ltd. Applicant before: Shanghai aikangte Medical Technology Co.,Ltd. Applicant before: Zhuhai Xigu Medical Technology Co.,Ltd. |
|
CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20231208 Address after: 201114 room E102, 1st floor, 245 Xinjun Ring Road, Minhang District, Shanghai Applicant after: Shanghai aikangte Medical Technology Co.,Ltd. Address before: Room 504, building 2, No.36, Doukou Road, Guangdong Macao cooperative traditional Chinese medicine science and Technology Industrial Park, Hengqin New District, Zhuhai City, Guangdong Province, 519031 Applicant before: Weishi Aikangte (Guangdong) Medical Technology Co.,Ltd. Applicant before: Shanghai aikangte Medical Technology Co.,Ltd. Applicant before: Zhuhai Xigu Medical Technology Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210226 |
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RJ01 | Rejection of invention patent application after publication |