KR101750651B1 - 약물 잔류 방지능 및 재충전 기능을 갖는 안구 내 약물 주입 장치 - Google Patents
약물 잔류 방지능 및 재충전 기능을 갖는 안구 내 약물 주입 장치 Download PDFInfo
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- KR101750651B1 KR101750651B1 KR1020160010963A KR20160010963A KR101750651B1 KR 101750651 B1 KR101750651 B1 KR 101750651B1 KR 1020160010963 A KR1020160010963 A KR 1020160010963A KR 20160010963 A KR20160010963 A KR 20160010963A KR 101750651 B1 KR101750651 B1 KR 101750651B1
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- drug
- injection device
- intraocular
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- 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
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
- A61F9/0017—Introducing ophthalmic products into the ocular cavity or retaining products therein implantable in, or in contact with, the eye, e.g. ocular inserts
-
- 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
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
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- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/0007—Special media to be introduced, removed or treated introduced into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0612—Eyes
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- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
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- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
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- Hematology (AREA)
- Anesthesiology (AREA)
- Ophthalmology & Optometry (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
이에, 본 발명에 따른 안구 내 약물 주입 장치를 통해서, 병원에서는 쉽게 시술이 가능하고, 유리체강내 주사치료 등의 따른 부작용을 효율적으로 예방하면서, 안구내로 약물이 전달되는바, 노인성 황반부종 등의 치료에 유용하게 이용될 수 있을 것으로 기대된다.
Description
도 2는 본 발명의 일실시예에 따른 안구 내 약물 주입 장치(10)의 분해 사시도이다.
도 3은 본 발명의 일실시예에 따른 안구 내 약물 주입 장치(10)에서, 약물 챔버부(100)의 내부 상태를 나타낸 것이다.
도 4는 본 발명의 일실시예에 따른 안구 내 약물 주입 장치(10)에서, 안구에 이식한 장치 외주연을 감싸 코팅한 코팅부(400)의 상태를 나타낸 것이다.
도 5는 본 발명의 일실시예에 따른 안구 내 약물 주입 장치(10)를 사용하여 안구내로 약물이 주입되는 과정을 개략적으로 나타낸 것이다.
100 : 약물 챔버부 110 : 약물 주입부
200 : 약물 이동부 210 : 배출부
300 : 필터부 400 : 코팅부
Claims (5)
- 안구 내 약물 주입 장치에 있어서,
전달하고자 하는 약물이 담지되는 약물 챔버부(100);
상기 약물 챔버부(100) 하부에 배치되고, 공막을 관통하여 상기 안구 내로 약물의 전달을 위한 공간을 제공하는 약물 이동부(200);
상기 약물 챔버부(100)와 약물 이동부(200) 사이에 배치되어 균을 제거하기 위한 필터부(300); 및
상기 약물 챔버부(100)의 외주연을 감싸 결막 외 노출을 방지하는 코팅부(400)를 포함하는, 안구 내 약물 주입 장치.
- 삭제
- 제1항에 있어서, 상기 약물 챔버부(100)는, 상부에 형성되고, 약물 주입 기구가 관통될 수 있는 약물 주입부(110)를 포함하는, 안구 내 약물 주입 장치.
- 제1항에 있어서, 상기 약물 이동부(200)는, 하부에 복수개로 형성되어 상기 약물을 안구 내로 배출하는 배출부(210)를 포함하는, 안구 내 약물 주입 장치.
- 제1항에 있어서, 상기 코팅부(400) 소재는, 실리콘, 세라믹, 폴리에테르우레탄, 폴리다이메틸실록산을 중합한 아보코산, 및 스타이렌과 폴리아민의 공중합체로 이루어진 군으로부터 선택되는 물질로 형성되는 것을 특징으로 하는, 안구 내 약물 주입 장치.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160010963A KR101750651B1 (ko) | 2016-01-28 | 2016-01-28 | 약물 잔류 방지능 및 재충전 기능을 갖는 안구 내 약물 주입 장치 |
| PCT/KR2017/000205 WO2017131356A1 (ko) | 2016-01-28 | 2017-01-06 | 약물 잔류 방지능 및 재충전 기능을 갖는 안구 내 약물 주입 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160010963A KR101750651B1 (ko) | 2016-01-28 | 2016-01-28 | 약물 잔류 방지능 및 재충전 기능을 갖는 안구 내 약물 주입 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101750651B1 true KR101750651B1 (ko) | 2017-06-23 |
Family
ID=59283503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160010963A Active KR101750651B1 (ko) | 2016-01-28 | 2016-01-28 | 약물 잔류 방지능 및 재충전 기능을 갖는 안구 내 약물 주입 장치 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101750651B1 (ko) |
| WO (1) | WO2017131356A1 (ko) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100313268B1 (ko) * | 1993-02-26 | 2002-11-22 | 산텐 세이야꾸 가부시키가이샤 | 생체분해성공막플러그 |
| US20140296800A1 (en) | 2013-03-28 | 2014-10-02 | Forsight Vision4, Inc. | Ophthalmic Implant for Delivering Therapeutic Substances |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1404297B1 (en) * | 2001-06-12 | 2011-04-27 | The Johns Hopkins University School Of Medicine | Reservoir device for intraocular drug delivery |
| KR20070035529A (ko) * | 2004-06-01 | 2007-03-30 | 벡톤 디킨슨 앤드 컴퍼니 | 안과용 임플란트 및 그를 제조하는 방법 및 그를 이용하는방법 |
| BRPI0923810A2 (pt) * | 2009-01-02 | 2015-07-14 | Alcon Res Ltd | Implante oftálmico reabastecido no local |
-
2016
- 2016-01-28 KR KR1020160010963A patent/KR101750651B1/ko active Active
-
2017
- 2017-01-06 WO PCT/KR2017/000205 patent/WO2017131356A1/ko not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100313268B1 (ko) * | 1993-02-26 | 2002-11-22 | 산텐 세이야꾸 가부시키가이샤 | 생체분해성공막플러그 |
| US20140296800A1 (en) | 2013-03-28 | 2014-10-02 | Forsight Vision4, Inc. | Ophthalmic Implant for Delivering Therapeutic Substances |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017131356A1 (ko) | 2017-08-03 |
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