IN2014CN03269A - - Google Patents
Info
- Publication number
- IN2014CN03269A IN2014CN03269A IN3269CHN2014A IN2014CN03269A IN 2014CN03269 A IN2014CN03269 A IN 2014CN03269A IN 3269CHN2014 A IN3269CHN2014 A IN 3269CHN2014A IN 2014CN03269 A IN2014CN03269 A IN 2014CN03269A
- Authority
- IN
- India
- Prior art keywords
- hybrid
- poly
- superporous
- scaffold
- hydrogel
- Prior art date
Links
- 239000000017 hydrogel Substances 0.000 abstract 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract 2
- 229920002338 polyhydroxyethylmethacrylate Polymers 0.000 abstract 2
- 239000004926 polymethyl methacrylate Substances 0.000 abstract 2
- 102000008186 Collagen Human genes 0.000 abstract 1
- 108010035532 Collagen Proteins 0.000 abstract 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 abstract 1
- 229920001436 collagen Polymers 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 210000004087 cornea Anatomy 0.000 abstract 1
- 239000007943 implant Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 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 or corneal implants; Artificial eyes
- A61F2/142—Cornea, e.g. artificial corneae, keratoprostheses or corneal implants for repair of defective corneal tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
- A61L27/24—Collagen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
- A61L27/48—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with macromolecular fillers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/52—Hydrogels or hydrocolloids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/56—Porous materials, e.g. foams or sponges
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/16—Materials or treatment for tissue regeneration for reconstruction of eye parts, e.g. intraocular lens, cornea
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Dermatology (AREA)
- Biomedical Technology (AREA)
- Zoology (AREA)
- Dispersion Chemistry (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Virology (AREA)
- Composite Materials (AREA)
- Vascular Medicine (AREA)
- Cell Biology (AREA)
- Developmental Biology & Embryology (AREA)
- Immunology (AREA)
- Ophthalmology & Optometry (AREA)
- Heart & Thoracic Surgery (AREA)
- Pharmacology & Pharmacy (AREA)
- Materials Engineering (AREA)
- Biophysics (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Materials For Medical Uses (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/284,301 US20120071580A1 (en) | 2008-07-31 | 2011-10-28 | Suturable Hybrid Superporous Hydrogel Keratoprosthesis for Cornea |
| PCT/US2012/062116 WO2013063390A1 (fr) | 2011-10-28 | 2012-10-26 | Kératoprothèse à hydrogel super-poreux hybride pouvant être suturé pour la cornée |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014CN03269A true IN2014CN03269A (fr) | 2015-07-03 |
Family
ID=48168545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3269CHN2014 IN2014CN03269A (fr) | 2011-10-28 | 2012-10-26 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20120071580A1 (fr) |
| EP (1) | EP2771042A4 (fr) |
| JP (1) | JP2014533153A (fr) |
| KR (1) | KR20140093966A (fr) |
| CN (1) | CN104144716A (fr) |
| AU (1) | AU2012328583A1 (fr) |
| CA (1) | CA2853714A1 (fr) |
| IN (1) | IN2014CN03269A (fr) |
| WO (1) | WO2013063390A1 (fr) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101617435B1 (ko) | 2013-10-29 | 2016-05-02 | 주식회사 티이바이오스 | Phema 및 pmma로 이루어지는 멤브레인 및 그의 제조방법 |
| CN103989553B (zh) * | 2014-03-25 | 2017-01-11 | 周辉 | 一种角膜损伤无瘢痕修复装置的制造方法和储存方法 |
| US20150308952A1 (en) * | 2014-04-23 | 2015-10-29 | Littelfuse, Inc. | Urea concentration sensor |
| US11471269B2 (en) | 2016-07-26 | 2022-10-18 | Singapore Health Services Pte Ltd | Optical cylinder and method of surface treatment of the same |
| RU2646804C1 (ru) * | 2016-12-28 | 2018-03-07 | федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) | Офтальмологическое средство для регенерации роговицы глаза |
| CN108727610B (zh) * | 2018-06-11 | 2020-09-15 | 浙江大学 | 一种具有高强韧、形状记忆和自修复特性的双网络水凝胶及其制备方法 |
| SG11202100335QA (en) | 2018-07-24 | 2021-02-25 | Newsouth Innovations Pty Ltd | Bio-ink for 3d printing |
| US11950997B2 (en) * | 2019-05-20 | 2024-04-09 | The Trustees Of The Stevens Institute Of Technology | Artificial cornea with double-side microtextured pHEMA hydrogel |
| CN110025402B (zh) * | 2019-05-21 | 2021-09-24 | 王丽强 | 含生物材料的人工角膜 |
| US20220273422A1 (en) * | 2019-07-31 | 2022-09-01 | Rvo 2.0, Inc. D/B/A Optics Medical | Corneal inlay design and methods of correcting vision |
| KR102304034B1 (ko) | 2019-11-27 | 2021-09-17 | 울산과학기술원 | 인공각막 제조 방법 |
| WO2021195587A1 (fr) * | 2020-03-26 | 2021-09-30 | The Trustees Of The Stevens Institute Of Technology | Cornée artificielle ayant un hydrogel de phema microtexturé double face |
| WO2022124542A1 (fr) * | 2020-12-11 | 2022-06-16 | (주)티이바이오스 | Échafaudage pour des organes artificiels utilisant des polymères synthétiques acryliques et procédé de fabrication correspondant |
| KR102646243B1 (ko) | 2022-03-07 | 2024-03-11 | 울산과학기술원 | 영상 처리를 통한 인공 각막 제조 방법 및 장치 |
| US20240108454A1 (en) * | 2022-10-03 | 2024-04-04 | EyeYon Medical Ltd. | Patch to treat corneal perforation |
| WO2025048014A1 (fr) * | 2023-09-01 | 2025-03-06 | 주식회사 티이바이오스 | Procédé de fabrication de cornée artificielle à l'aide d'une adhérence interfaciale entre une unité optique et une unité de support ayant différentes propriétés |
| KR102759485B1 (ko) * | 2023-09-01 | 2025-01-23 | 주식회사 티이바이오스 | 성질이 다른 광학부 및 지지부의 계면 접착을 이용한 인공각막의 제조 방법 |
| CN117482289B (zh) * | 2023-11-29 | 2024-05-28 | 山东第一医科大学附属眼科研究所(山东省眼科研究所、山东第一医科大学附属青岛眼科医院) | 一种具有抗菌和药物序贯释放能力的双网络多功能水凝胶的制备方法 |
| WO2026019915A1 (fr) * | 2024-07-16 | 2026-01-22 | Biolattice Ophthalmics, Inc. | Implant cornéen |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU650156B2 (en) * | 1992-08-05 | 1994-06-09 | Lions Eye Institute Limited | Keratoprosthesis and method of producing the same |
| CN1662192A (zh) * | 2002-06-18 | 2005-08-31 | 利兰·斯坦福初级大学董事会 | 人造角膜 |
| US20060287721A1 (en) * | 2004-10-05 | 2006-12-21 | David Myung | Artificial cornea |
| US7857849B2 (en) * | 2004-10-05 | 2010-12-28 | The Board Of Trustees Of The Leland Stanford Junior Iniversity | Artificial corneal implant |
| US8029515B2 (en) * | 2005-01-31 | 2011-10-04 | Yichieh Shiuey | Corneal implants and methods and systems for placement |
| US9999497B2 (en) * | 2005-01-31 | 2018-06-19 | Yichieh Shiuey | Corneal implants and methods and systems for placement |
| CN101588790A (zh) * | 2006-07-06 | 2009-11-25 | 艾博特呼吸有限责任公司 | 超多孔水凝胶 |
| US20100080840A1 (en) * | 2008-07-31 | 2010-04-01 | Michael Cho | Hybrid superporous hydrogel scaffold for cornea regeneration |
-
2011
- 2011-10-28 US US13/284,301 patent/US20120071580A1/en not_active Abandoned
-
2012
- 2012-10-26 IN IN3269CHN2014 patent/IN2014CN03269A/en unknown
- 2012-10-26 WO PCT/US2012/062116 patent/WO2013063390A1/fr not_active Ceased
- 2012-10-26 KR KR1020147014227A patent/KR20140093966A/ko not_active Withdrawn
- 2012-10-26 JP JP2014539042A patent/JP2014533153A/ja active Pending
- 2012-10-26 AU AU2012328583A patent/AU2012328583A1/en not_active Abandoned
- 2012-10-26 CN CN201280060886.8A patent/CN104144716A/zh active Pending
- 2012-10-26 EP EP12842820.8A patent/EP2771042A4/fr not_active Withdrawn
- 2012-10-26 CA CA2853714A patent/CA2853714A1/fr not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2853714A1 (fr) | 2013-05-02 |
| AU2012328583A1 (en) | 2014-05-22 |
| EP2771042A4 (fr) | 2015-08-05 |
| WO2013063390A1 (fr) | 2013-05-02 |
| KR20140093966A (ko) | 2014-07-29 |
| US20120071580A1 (en) | 2012-03-22 |
| JP2014533153A (ja) | 2014-12-11 |
| EP2771042A1 (fr) | 2014-09-03 |
| CN104144716A (zh) | 2014-11-12 |
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