KR100753543B1 - 인공각막 조립체 - Google Patents
인공각막 조립체 Download PDFInfo
- Publication number
- KR100753543B1 KR100753543B1 KR1020060100776A KR20060100776A KR100753543B1 KR 100753543 B1 KR100753543 B1 KR 100753543B1 KR 1020060100776 A KR1020060100776 A KR 1020060100776A KR 20060100776 A KR20060100776 A KR 20060100776A KR 100753543 B1 KR100753543 B1 KR 100753543B1
- Authority
- KR
- South Korea
- Prior art keywords
- skirt
- cylinder
- cornea
- artificial
- corneal
- Prior art date
Links
- 210000004087 cornea Anatomy 0.000 claims abstract description 41
- 230000003287 optical effect Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 7
- 210000005252 bulbus oculi Anatomy 0.000 abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 238000011476 stem cell transplantation Methods 0.000 abstract 1
- 210000001508 eye Anatomy 0.000 description 9
- 238000011160 research Methods 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 238000002054 transplantation Methods 0.000 description 3
- 102000008186 Collagen Human genes 0.000 description 2
- 108010035532 Collagen Proteins 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 229920001436 collagen Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920000295 expanded polytetrafluoroethylene Polymers 0.000 description 2
- 210000003041 ligament Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000004393 visual impairment Effects 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 208000006069 Corneal Opacity Diseases 0.000 description 1
- 206010010996 Corneal degeneration Diseases 0.000 description 1
- 208000003556 Dry Eye Syndromes Diseases 0.000 description 1
- 206010013774 Dry eye Diseases 0.000 description 1
- 206010015911 Eye burns Diseases 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010042033 Stevens-Johnson syndrome Diseases 0.000 description 1
- 231100000168 Stevens-Johnson syndrome Toxicity 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 201000004781 bullous keratopathy Diseases 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000001497 fibrovascular Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004410 intraocular pressure Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 210000004373 mandible Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002338 polyhydroxyethylmethacrylate Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 230000004304 visual acuity Effects 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
- A61F2/142—Cornea, e.g. artificial corneae, keratoprostheses or corneal implants for repair of defective corneal tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0008—Fixation appliances for connecting prostheses to the body
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Transplantation (AREA)
- Ophthalmology & Optometry (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (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 (2)
- 안구 내에 삽입되는 실린더부(10)의 상단부에 단턱(12)을 형성하여 축소된 직경으로 된 광학부(11)를 구비되게 하고, 이에 상부로부터 전면플랜지(20)와 스커트(30)를 순차적으로 결합하되 실린더(10)의 하부 양측에 안구 내에서 실린더를 지지하는 반타원형으로 된 지지부(13)를 형성한 인공각막에 있어서,상기 실린더(10)의 단턱(12)에 안착되는 전면플랜지(20)와 스커트(30)에 동일 위치에서 일치되는 다수의 통공(20')(30')을 형성하여 각각 고정핀(40)으로 관통되게 하여 단턱(12)에 형성된 고정홈(12')에 끼워지게 하고, 상기 스커트(30)의 판체부위에 내외 측면을 상호 유통될 수 있는 개방부(31)를 형성하여 됨을 특징으로 하는 인공각막 조립체.
- 제 1항에 있어서, 상기 실린더(10)의 단턱(12)에 스커트(30)를 안착할 때 광학부(11)의 외주면에 나선(S)을 형성하여 스커트(30)의 중공부 내주면에 형성된 나선(S')에 나사식으로 결합되게 한 것을 특징으로 하는 인공각막 조립체.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060100776A KR100753543B1 (ko) | 2006-10-17 | 2006-10-17 | 인공각막 조립체 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060100776A KR100753543B1 (ko) | 2006-10-17 | 2006-10-17 | 인공각막 조립체 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100753543B1 true KR100753543B1 (ko) | 2007-08-30 |
Family
ID=38615811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060100776A KR100753543B1 (ko) | 2006-10-17 | 2006-10-17 | 인공각막 조립체 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100753543B1 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07184939A (ja) * | 1993-12-28 | 1995-07-25 | Kyocera Corp | 人工角膜 |
-
2006
- 2006-10-17 KR KR1020060100776A patent/KR100753543B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07184939A (ja) * | 1993-12-28 | 1995-07-25 | Kyocera Corp | 人工角膜 |
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