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GB202407485D0 - Posterior chamber type progressive multi-focus phakic intraocular lens - Google Patents

Posterior chamber type progressive multi-focus phakic intraocular lens

Info

Publication number
GB202407485D0
GB202407485D0 GBGB2407485.8A GB202407485A GB202407485D0 GB 202407485 D0 GB202407485 D0 GB 202407485D0 GB 202407485 A GB202407485 A GB 202407485A GB 202407485 D0 GB202407485 D0 GB 202407485D0
Authority
GB
United Kingdom
Prior art keywords
focus
intraocular lens
chamber type
posterior chamber
progressive multi
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
Application number
GBGB2407485.8A
Other versions
GB2626714A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Shi Ji Kang Tai Biomedical Eng Co Ltd
Original Assignee
Tianjin Shi Ji Kang Tai Biomedical Eng Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Shi Ji Kang Tai Biomedical Eng Co Ltd filed Critical Tianjin Shi Ji Kang Tai Biomedical Eng Co Ltd
Publication of GB202407485D0 publication Critical patent/GB202407485D0/en
Publication of GB2626714A publication Critical patent/GB2626714A/en
Pending legal-status Critical Current

Links

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
    • 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
    • A61F2/1616—Pseudo-accommodative, e.g. multifocal or enabling monovision
    • A61F2/1618—Multifocal 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
    • 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 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
    • A61F2/1624—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 having adjustable focus; power activated variable focus means, e.g. mechanically or electrically by the ciliary muscle or from the outside
    • 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
    • A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
    • A61F2002/1689—Intraocular lenses having supporting structure for lens, e.g. haptics having plate-haptics
    • 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

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)
  • Materials For Medical Uses (AREA)
GB2407485.8A 2021-10-25 2022-10-25 Posterior chamber type progressive multi-focus phakic intraocular lens Pending GB2626714A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111238487.3A CN114010371B (en) 2021-10-25 2021-10-25 A posterior chamber phakic progressive multifocal intraocular lens
PCT/CN2022/127253 WO2023072031A1 (en) 2021-10-25 2022-10-25 Posterior chamber type progressive multi-focus phakic intraocular lens

Publications (2)

Publication Number Publication Date
GB202407485D0 true GB202407485D0 (en) 2024-07-10
GB2626714A GB2626714A (en) 2024-07-31

Family

ID=80057299

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2407485.8A Pending GB2626714A (en) 2021-10-25 2022-10-25 Posterior chamber type progressive multi-focus phakic intraocular lens

Country Status (3)

Country Link
CN (1) CN114010371B (en)
GB (1) GB2626714A (en)
WO (1) WO2023072031A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114010371B (en) * 2021-10-25 2024-11-22 天津世纪康泰生物医学工程有限公司 A posterior chamber phakic progressive multifocal intraocular lens
CN115486966B (en) * 2022-09-14 2025-05-02 无锡蕾明视康科技有限公司 A posterior chamber phakic intraocular lens and a preparation method thereof
CN115399914A (en) * 2022-09-14 2022-11-29 无锡蕾明视康科技有限公司 Posterior chamber type intraocular lens with lens and method for improving stability and communication capacity of posterior chamber type intraocular lens
CN115826264B (en) * 2022-10-08 2025-05-13 天津世纪康泰生物医学工程有限公司 A large-size defocused rigid gas permeable contact lens for preventing myopia
CN115844587B (en) * 2022-12-08 2023-10-31 无锡蕾明视康科技有限公司 Intraocular lens with extended focal depth type posterior chamber and lens and preparation method thereof
CN116819799B (en) * 2023-06-15 2024-08-09 深圳盛达同泽科技有限公司 Progressive addition lens and progressive addition glasses
GEP20247685B (en) * 2024-05-02 2024-10-28 Nino Dvali Astigmatism corrective intraocular phakic lens during keratoconus
CN119908876B (en) * 2025-04-02 2025-07-15 晶天医疗科技有限公司 Wavefront-controlled continuous vision intraocular lens

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185107A (en) * 1988-10-26 1993-02-09 Iovision, Inc. Fabrication of an intraocular lens
TWI487516B (en) * 2007-08-22 2015-06-11 Novartis Ag Presbyopic treatment system
US9855136B2 (en) * 2012-01-19 2018-01-02 Eyebright Medical Technology (Beijing) Co., Ltd. Posterior chamber intraocular lens
CN102662252B (en) * 2012-06-01 2013-12-18 南开大学 Aspheric glasses lens determination method for myopic presbyopia correction
CA2890859A1 (en) * 2012-11-09 2014-05-15 Staar Surgical Company Free-form progressive multifocal refractive lens for cataract and refractive surgery
CN208481529U (en) * 2017-05-31 2019-02-12 沈阳百奥医疗器械有限公司 A kind of modified form back room artificial lens
CN208693535U (en) * 2017-09-25 2019-04-05 深圳市新产业眼科新技术有限公司 Double aspherical non-rotational symmetries reflect multifocal intraocular lenses
WO2021007377A1 (en) * 2019-07-09 2021-01-14 Aaren Scientific Inc. Intraocular lens designs for optimal clinical outcome
CN110613532B (en) * 2019-10-24 2022-02-22 西安眼得乐医疗科技有限公司 Posterior chamber type lens designed by toric surface
CN113040976B (en) * 2021-03-04 2022-06-28 天津世纪康泰生物医学工程有限公司 Ultrathin zero-spherical-aberration implantable myopia lens
CN114010371B (en) * 2021-10-25 2024-11-22 天津世纪康泰生物医学工程有限公司 A posterior chamber phakic progressive multifocal intraocular lens

Also Published As

Publication number Publication date
WO2023072031A1 (en) 2023-05-04
CN114010371A (en) 2022-02-08
CN114010371B (en) 2024-11-22
GB2626714A (en) 2024-07-31

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