CN107951597B - 人工晶体套装、设计方法、选择人工晶体的方法及设备 - Google Patents
人工晶体套装、设计方法、选择人工晶体的方法及设备 Download PDFInfo
- Publication number
- CN107951597B CN107951597B CN201610898769.9A CN201610898769A CN107951597B CN 107951597 B CN107951597 B CN 107951597B CN 201610898769 A CN201610898769 A CN 201610898769A CN 107951597 B CN107951597 B CN 107951597B
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- China
- Prior art keywords
- crystal
- degree
- artificial lens
- distance
- implantation
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Links
- 238000000034 method Methods 0.000 title claims abstract description 96
- 238000013461 design Methods 0.000 title claims abstract description 31
- 239000013078 crystal Substances 0.000 claims abstract description 415
- 238000002513 implantation Methods 0.000 claims description 102
- 210000004087 cornea Anatomy 0.000 claims description 57
- 230000003287 optical effect Effects 0.000 claims description 32
- 210000002159 anterior chamber Anatomy 0.000 claims description 23
- 238000002360 preparation method Methods 0.000 claims description 23
- 230000004323 axial length Effects 0.000 claims description 22
- 208000014733 refractive error Diseases 0.000 claims description 21
- 208000029091 Refraction disease Diseases 0.000 claims description 20
- 230000004430 ametropia Effects 0.000 claims description 20
- 230000036040 emmetropia Effects 0.000 claims description 19
- 239000000126 substance Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- 210000001742 aqueous humor Anatomy 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 7
- 239000002178 crystalline material Substances 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 6
- 210000000695 crystalline len Anatomy 0.000 description 256
- 210000001508 eye Anatomy 0.000 description 37
- 239000000463 material Substances 0.000 description 10
- 238000004364 calculation method Methods 0.000 description 8
- 230000004075 alteration Effects 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002775 capsule Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 210000001525 retina Anatomy 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004379 myopia Effects 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000004305 hyperopia Effects 0.000 description 1
- 201000006318 hyperopia Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004410 intraocular pressure Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
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- 238000002604 ultrasonography Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/16—Intraocular lenses
- A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/16—Intraocular lenses
- A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
- A61F2/1637—Correcting aberrations caused by inhomogeneities; correcting intrinsic aberrations, e.g. of the cornea, of the surface of the natural lens, aspheric, cylindrical, toric lenses
- A61F2/164—Aspheric lenses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
- A61F2240/002—Designing or making customized prostheses
Abstract
Description
Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610898769.9A CN107951597B (zh) | 2016-10-14 | 2016-10-14 | 人工晶体套装、设计方法、选择人工晶体的方法及设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610898769.9A CN107951597B (zh) | 2016-10-14 | 2016-10-14 | 人工晶体套装、设计方法、选择人工晶体的方法及设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107951597A CN107951597A (zh) | 2018-04-24 |
CN107951597B true CN107951597B (zh) | 2019-08-16 |
Family
ID=61953216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610898769.9A Active CN107951597B (zh) | 2016-10-14 | 2016-10-14 | 人工晶体套装、设计方法、选择人工晶体的方法及设备 |
Country Status (1)
Country | Link |
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CN (1) | CN107951597B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109285191B (zh) * | 2018-09-20 | 2019-07-19 | 郭涛 | 人工晶体的检测方法及系统 |
CN111653364B (zh) * | 2020-07-09 | 2023-08-29 | 王世明 | 一种人工晶状体屈光力计算方法及装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5282852A (en) * | 1992-09-02 | 1994-02-01 | Alcon Surgical, Inc. | Method of calculating the required power of an intraocular lens |
WO2008148517A1 (en) * | 2007-06-04 | 2008-12-11 | Carl Zeiss Meditec Ag | Method for determining the power of an intraocular lens |
CA2725508C (en) * | 2008-04-04 | 2019-02-26 | Amo Regional Holdings | Systems and methods for determining intraocular lens power |
US8623081B2 (en) * | 2010-12-15 | 2014-01-07 | Amo Groningen B.V. | Apparatus, system, and method for intraocular lens power calculation using a regression formula incorporating corneal spherical aberration |
GB2488802B (en) * | 2011-03-09 | 2013-09-18 | Iol Innovations Aps | Methods and uses |
JP5887839B2 (ja) * | 2011-10-31 | 2016-03-16 | 株式会社ニデック | 眼内レンズ度数決定装置及びプログラム |
WO2013080053A1 (en) * | 2011-12-01 | 2013-06-06 | Amo Groningen B.V. | Lenses, systems and methods for providing custom aberration treatments and monovision to correct presbyopia |
-
2016
- 2016-10-14 CN CN201610898769.9A patent/CN107951597B/zh active Active
Also Published As
Publication number | Publication date |
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CN107951597A (zh) | 2018-04-24 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190729 Address after: 523871 Room 301, 3rd floor, 368 Zhenan Middle Road, Sha Community, Chang'an Town, Dongguan City, Guangdong Province Applicant after: Dongguan Dongyang Sunshine Medical Intelligent Device R&D Co.,Ltd. Address before: 523000 Dongguan Songshan Lake Science and Technology Industrial Park, Guangdong Applicant before: SUNSHINE LAKE PHARMA Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Intraocular lens package, design method, method and equipment for selecting intraocular lens Effective date of registration: 20211012 Granted publication date: 20190816 Pledgee: Shenzhen branch of China Import and Export Bank Pledgor: Dongguan Dongyang Sunshine Medical Intelligent Device R&D Co.,Ltd. Registration number: Y2021980010601 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221017 Granted publication date: 20190816 Pledgee: Shenzhen branch of China Import and Export Bank Pledgor: Dongguan Dongyang Sunshine Medical Intelligent Device R&D Co.,Ltd. Registration number: Y2021980010601 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: IOL set, design method, method and equipment for selecting IOL Effective date of registration: 20221018 Granted publication date: 20190816 Pledgee: Shenzhen branch of China Import and Export Bank Pledgor: Dongguan Dongyang Sunshine Medical Intelligent Device R&D Co.,Ltd. Registration number: Y2022980018899 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231019 Granted publication date: 20190816 Pledgee: Shenzhen branch of China Import and Export Bank Pledgor: Dongguan Dongyang Sunshine Medical Intelligent Device R&D Co.,Ltd. Registration number: Y2022980018899 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Artificial crystal set, design method, method and equipment for selecting artificial crystals Effective date of registration: 20231020 Granted publication date: 20190816 Pledgee: Shenzhen branch of China Import and Export Bank Pledgor: Dongguan Dongyang Sunshine Medical Intelligent Device R&D Co.,Ltd. Registration number: Y2023980062053 |