CN203208162U - 非球面人工晶体 - Google Patents
非球面人工晶体 Download PDFInfo
- Publication number
- CN203208162U CN203208162U CN201320204627XU CN201320204627U CN203208162U CN 203208162 U CN203208162 U CN 203208162U CN 201320204627X U CN201320204627X U CN 201320204627XU CN 201320204627 U CN201320204627 U CN 201320204627U CN 203208162 U CN203208162 U CN 203208162U
- Authority
- CN
- China
- Prior art keywords
- intraocular lenses
- artificial intraocular
- aspheric surface
- scope
- coefficient
- 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.)
- Expired - Lifetime
Links
- 230000004075 alteration Effects 0.000 claims abstract description 118
- 230000002209 hydrophobic effect Effects 0.000 claims description 21
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 19
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 19
- 150000002148 esters Chemical class 0.000 claims description 19
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 4
- 239000000017 hydrogel Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 125000005396 acrylic acid ester group Chemical group 0.000 claims description 2
- 210000004087 cornea Anatomy 0.000 abstract description 43
- 208000002177 Cataract Diseases 0.000 abstract description 15
- 230000000007 visual effect Effects 0.000 abstract description 11
- 230000003287 optical effect Effects 0.000 abstract description 9
- 238000013461 design Methods 0.000 description 48
- 210000001508 eye Anatomy 0.000 description 33
- 239000013078 crystal Substances 0.000 description 27
- 239000000463 material Substances 0.000 description 20
- 208000007623 Lordosis Diseases 0.000 description 11
- 210000001747 pupil Anatomy 0.000 description 8
- 239000002775 capsule Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 206010010071 Coma Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008485 antagonism Effects 0.000 description 3
- 210000005252 bulbus oculi Anatomy 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 210000001525 retina Anatomy 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 235000014698 Brassica juncea var multisecta Nutrition 0.000 description 1
- 208000008516 Capsule Opacification Diseases 0.000 description 1
- 241000251184 Rajiformes Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 206010047513 Vision blurred Diseases 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001886 ciliary effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000004382 visual function Effects 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
Images
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 or corneal implants; 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
- 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 or corneal implants; Artificial eyes
- A61F2/16—Intraocular lenses
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (12)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320204627XU CN203208162U (zh) | 2013-04-22 | 2013-04-22 | 非球面人工晶体 |
| HK16104567.7A HK1216711B (zh) | 2013-04-22 | 2013-09-18 | 非球面人工晶体 |
| PCT/CN2013/001106 WO2014172816A1 (zh) | 2013-04-22 | 2013-09-18 | 非球面人工晶体 |
| US14/785,782 US20160067034A1 (en) | 2013-04-22 | 2013-09-18 | Aspherical intraocular lens |
| EP13883045.0A EP2990012B1 (en) | 2013-04-22 | 2013-09-18 | Aspherical intraocular lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320204627XU CN203208162U (zh) | 2013-04-22 | 2013-04-22 | 非球面人工晶体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203208162U true CN203208162U (zh) | 2013-09-25 |
Family
ID=49197743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320204627XU Expired - Lifetime CN203208162U (zh) | 2013-04-22 | 2013-04-22 | 非球面人工晶体 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20160067034A1 (zh) |
| EP (1) | EP2990012B1 (zh) |
| CN (1) | CN203208162U (zh) |
| WO (1) | WO2014172816A1 (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388974A (zh) * | 2016-12-09 | 2017-02-15 | 天津世纪康泰生物医学工程有限公司 | 中间视觉完全矫正型非球面人工晶状体 |
| CN107440818A (zh) * | 2016-06-01 | 2017-12-08 | 西安浦勒生物科技有限公司 | 一种基于创新生物相容性疏水材料的新型后房人工晶体 |
| CN107684478A (zh) * | 2017-10-13 | 2018-02-13 | 天津世纪康泰生物医学工程有限公司 | 区域球差分布型散光矫正人工晶状体 |
| CN108836571A (zh) * | 2018-07-13 | 2018-11-20 | 爱博诺德(北京)医疗科技有限公司 | 人工透镜 |
| CN112494175A (zh) * | 2020-11-25 | 2021-03-16 | 杭州爱晶伦科技有限公司 | 一种后房型非球面有晶体眼人工晶状体 |
| CN113599021A (zh) * | 2021-06-04 | 2021-11-05 | 天津世纪康泰生物医学工程有限公司 | 一种对抗术后残余屈光不正的非球面人工晶状体 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107212949B (zh) * | 2017-07-12 | 2019-05-14 | 无锡蕾明视康科技有限公司 | 一种多焦点人工晶状体 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6329485B1 (en) * | 1998-12-11 | 2001-12-11 | Bausch & Lomb Incorporated | High refractive index hydrogel compositions for ophthalmic implants |
| US7048759B2 (en) * | 2000-02-24 | 2006-05-23 | Advanced Medical Optics, Inc. | Intraocular lenses |
| US6609793B2 (en) * | 2000-05-23 | 2003-08-26 | Pharmacia Groningen Bv | Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations |
| US7879089B2 (en) * | 2006-05-17 | 2011-02-01 | Alcon, Inc. | Correction of higher order aberrations in intraocular lenses |
| US20070282438A1 (en) * | 2006-05-31 | 2007-12-06 | Xin Hong | Intraocular lenses with enhanced off-axis visual performance |
| US20090062911A1 (en) * | 2007-08-27 | 2009-03-05 | Amo Groningen Bv | Multizonal lens with extended depth of focus |
| US7998198B2 (en) * | 2008-02-07 | 2011-08-16 | Novartis Ag | Accommodative IOL with dynamic spherical aberration |
| CN201404311Y (zh) * | 2009-05-22 | 2010-02-17 | 河南宇宙人工晶状体研制有限公司 | 一种菲涅尔面人工晶状体 |
| CN102247222B (zh) * | 2010-05-17 | 2015-09-09 | 爱博诺德(北京)医疗科技有限公司 | 软性人工晶体装置 |
| WO2011153158A1 (en) * | 2010-06-01 | 2011-12-08 | Elenza, Inc. | Implantable ophthalmic device with an aspheric lens |
| CN202446298U (zh) * | 2012-01-19 | 2012-09-26 | 爱博诺德(北京)医疗科技有限公司 | 后房型人工晶体 |
-
2013
- 2013-04-22 CN CN201320204627XU patent/CN203208162U/zh not_active Expired - Lifetime
- 2013-09-18 WO PCT/CN2013/001106 patent/WO2014172816A1/zh not_active Ceased
- 2013-09-18 US US14/785,782 patent/US20160067034A1/en not_active Abandoned
- 2013-09-18 EP EP13883045.0A patent/EP2990012B1/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440818A (zh) * | 2016-06-01 | 2017-12-08 | 西安浦勒生物科技有限公司 | 一种基于创新生物相容性疏水材料的新型后房人工晶体 |
| CN106388974A (zh) * | 2016-12-09 | 2017-02-15 | 天津世纪康泰生物医学工程有限公司 | 中间视觉完全矫正型非球面人工晶状体 |
| CN107684478A (zh) * | 2017-10-13 | 2018-02-13 | 天津世纪康泰生物医学工程有限公司 | 区域球差分布型散光矫正人工晶状体 |
| CN108836571A (zh) * | 2018-07-13 | 2018-11-20 | 爱博诺德(北京)医疗科技有限公司 | 人工透镜 |
| CN108836571B (zh) * | 2018-07-13 | 2024-05-28 | 爱博诺德(北京)医疗科技股份有限公司 | 人工透镜 |
| CN112494175A (zh) * | 2020-11-25 | 2021-03-16 | 杭州爱晶伦科技有限公司 | 一种后房型非球面有晶体眼人工晶状体 |
| CN113599021A (zh) * | 2021-06-04 | 2021-11-05 | 天津世纪康泰生物医学工程有限公司 | 一种对抗术后残余屈光不正的非球面人工晶状体 |
| CN113599021B (zh) * | 2021-06-04 | 2024-04-16 | 天津世纪康泰生物医学工程有限公司 | 一种对抗术后残余屈光不正的非球面人工晶状体 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2990012A4 (en) | 2016-12-28 |
| US20160067034A1 (en) | 2016-03-10 |
| WO2014172816A1 (zh) | 2014-10-30 |
| HK1216711A1 (zh) | 2016-12-02 |
| EP2990012A1 (en) | 2016-03-02 |
| EP2990012B1 (en) | 2019-11-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Aspherical intraocular lens Effective date of registration: 20170925 Granted publication date: 20130925 Pledgee: Pudong Development Silicon Valley Bank Co.,Ltd. Beijing branch Pledgor: EYEBRIGHT MEDICAL TECHNOLOGY (BEIJING) Co.,Ltd. Registration number: 2017990000900 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 102200 No. 9 Xingchang Road, Changping District Science and Technology Park, Beijing Patentee after: Abbott (Beijing) Medical Technology Co.,Ltd. Address before: 102200, Changping District Beijing science and Technology Park, super Road, No. 37, building 1, 6 North Zone Patentee before: EYEBRIGHT MEDICAL TECHNOLOGY (BEIJING) Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191118 Granted publication date: 20130925 Pledgee: Pudong Development Silicon Valley Bank Co.,Ltd. Beijing branch Pledgor: Abbott (Beijing) Medical Technology Co.,Ltd. Registration number: 2017990000900 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20191118 Registration number: 2017990000900 Pledgor after: Abbott (Beijing) Medical Technology Co.,Ltd. Pledgor before: EYEBRIGHT MEDICAL TECHNOLOGY (BEIJING) Co.,Ltd. |
|
| PM01 | Change of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
|
| CX01 | Expiry of patent term |