CN215986770U - 重塑角膜前表面形状的角膜塑形镜 - Google Patents
重塑角膜前表面形状的角膜塑形镜 Download PDFInfo
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- CN215986770U CN215986770U CN202121670993.5U CN202121670993U CN215986770U CN 215986770 U CN215986770 U CN 215986770U CN 202121670993 U CN202121670993 U CN 202121670993U CN 215986770 U CN215986770 U CN 215986770U
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- cornea
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- orthokeratology
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- 210000004087 cornea Anatomy 0.000 title claims abstract description 233
- 230000002093 peripheral effect Effects 0.000 claims abstract description 71
- 210000002919 epithelial cell Anatomy 0.000 claims abstract description 40
- 210000001525 retina Anatomy 0.000 claims abstract description 32
- 238000007493 shaping process Methods 0.000 claims abstract description 20
- 230000008859 change Effects 0.000 claims abstract description 18
- 238000009826 distribution Methods 0.000 claims abstract description 15
- 238000009751 slip forming Methods 0.000 claims abstract description 3
- 210000003786 sclera Anatomy 0.000 claims description 6
- 230000002123 temporal effect Effects 0.000 claims description 4
- 208000001491 myopia Diseases 0.000 abstract description 9
- 230000004379 myopia Effects 0.000 abstract description 8
- 238000013461 design Methods 0.000 description 22
- 230000006978 adaptation Effects 0.000 description 14
- 210000001519 tissue Anatomy 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 210000001508 eye Anatomy 0.000 description 7
- 210000005252 bulbus oculi Anatomy 0.000 description 6
- 230000004438 eyesight Effects 0.000 description 6
- 210000003205 muscle Anatomy 0.000 description 6
- 230000035699 permeability Effects 0.000 description 5
- 239000012530 fluid Substances 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
- 230000004515 progressive 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
- 238000012937 correction Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000007634 remodeling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003560 epithelium corneal Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004423 myopia development Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000002441 reversible 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
- 230000004323 axial length Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 208000021921 corneal disease Diseases 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000001815 facial 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
- 238000000034 method Methods 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
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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- 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
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- 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 (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN2020113341917 | 2020-11-25 | ||
CN202011334191 | 2020-11-25 |
Publications (1)
Publication Number | Publication Date |
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CN215986770U true CN215986770U (zh) | 2022-03-08 |
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Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
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CN202121670993.5U Active CN215986770U (zh) | 2020-11-25 | 2021-07-21 | 重塑角膜前表面形状的角膜塑形镜 |
CN202111415568.6A Active CN114545656B (zh) | 2020-11-25 | 2021-11-25 | 角膜塑形镜 |
CN202122925772.4U Active CN216248646U (zh) | 2020-11-25 | 2021-11-25 | 角膜塑形镜 |
CN202111415570.3A Active CN114545657B (zh) | 2020-11-25 | 2021-11-25 | 角膜塑形镜 |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
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CN202111415568.6A Active CN114545656B (zh) | 2020-11-25 | 2021-11-25 | 角膜塑形镜 |
CN202122925772.4U Active CN216248646U (zh) | 2020-11-25 | 2021-11-25 | 角膜塑形镜 |
CN202111415570.3A Active CN114545657B (zh) | 2020-11-25 | 2021-11-25 | 角膜塑形镜 |
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CN (4) | CN215986770U (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114779497B (zh) * | 2022-05-09 | 2024-05-10 | 天津世纪康泰生物医学工程有限公司 | 一种基于相位调制技术的巩膜接触镜 |
TWI812272B (zh) * | 2022-06-10 | 2023-08-11 | 亨泰光學股份有限公司 | 角膜塑型片的光心及多弧段鏡片之設計結構 |
CN115542575A (zh) * | 2022-10-26 | 2022-12-30 | 上海艾康特医疗科技有限公司 | 角膜塑形镜及其设计方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3482906A (en) * | 1965-10-04 | 1969-12-09 | David Volk | Aspheric corneal contact lens series |
DE3031749C2 (de) * | 1980-08-22 | 1985-03-21 | Titmus Eurocon Kontaktlinsen GmbH, 8750 Aschaffenburg | Harte Corneakontaktlinsen |
AU2007253255A1 (en) * | 2006-05-23 | 2007-11-29 | Albert Daxer | Corneal implant and method for correction of impaired vision in the human eye |
US8083346B2 (en) * | 2008-11-26 | 2011-12-27 | Liguori Management | Contact lens for keratoconus |
CN106291977B (zh) * | 2015-07-24 | 2020-02-07 | 爱博诺德(北京)医疗科技股份有限公司 | 一种角膜塑形镜 |
US11415816B2 (en) * | 2016-12-23 | 2022-08-16 | Capricornia Contact Lens Pty Ltd | Contact lens |
CN208270873U (zh) * | 2017-04-30 | 2018-12-21 | 欧普康视科技股份有限公司 | 一种可切削实现的吻合性定位角膜塑形镜 |
CN108681100B (zh) * | 2018-05-17 | 2020-01-07 | 珠海艾格医疗科技开发有限公司 | 一种角膜塑形镜的制造方法 |
CN210090847U (zh) * | 2019-06-28 | 2020-02-18 | 爱博诺德(北京)医疗科技股份有限公司 | 角膜塑形镜 |
CN211293490U (zh) * | 2019-12-09 | 2020-08-18 | 上海艾康特医疗科技有限公司 | 角膜接触镜 |
-
2021
- 2021-07-21 CN CN202121670993.5U patent/CN215986770U/zh active Active
- 2021-11-25 CN CN202111415568.6A patent/CN114545656B/zh active Active
- 2021-11-25 CN CN202122925772.4U patent/CN216248646U/zh active Active
- 2021-11-25 CN CN202111415570.3A patent/CN114545657B/zh active Active
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Publication number | Publication date |
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CN114545657B (zh) | 2024-03-19 |
CN216248646U (zh) | 2022-04-08 |
CN114545656B (zh) | 2023-10-24 |
CN114545656A (zh) | 2022-05-27 |
CN114545657A (zh) | 2022-05-27 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201114 room E102, 1st floor, 245 Xinjun Ring Road, Minhang District, Shanghai Patentee after: Shanghai aikangte Medical Technology Co.,Ltd. Patentee after: Weishi Aikangte (Guangdong) Medical Technology Co.,Ltd. Address before: 201114 room E102, 1st floor, 245 Xinjun Ring Road, Minhang District, Shanghai Patentee before: Shanghai aikangte Medical Technology Co.,Ltd. Patentee before: Zhuhai Weishi aikangte Pharmaceutical Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231202 Address after: 201114 room E102, 1st floor, 245 Xinjun Ring Road, Minhang District, Shanghai Patentee after: Shanghai aikangte Medical Technology Co.,Ltd. Address before: 201114 room E102, 1st floor, 245 Xinjun Ring Road, Minhang District, Shanghai Patentee before: Shanghai aikangte Medical Technology Co.,Ltd. Patentee before: Weishi Aikangte (Guangdong) Medical Technology Co.,Ltd. |