KR20090033873A - 활성제 전달용 눈물점 마개 - Google Patents
활성제 전달용 눈물점 마개 Download PDFInfo
- Publication number
- KR20090033873A KR20090033873A KR1020097001373A KR20097001373A KR20090033873A KR 20090033873 A KR20090033873 A KR 20090033873A KR 1020097001373 A KR1020097001373 A KR 1020097001373A KR 20097001373 A KR20097001373 A KR 20097001373A KR 20090033873 A KR20090033873 A KR 20090033873A
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- South Korea
- Prior art keywords
- cap
- stopper
- tear
- teardrop
- active agent
- Prior art date
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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
- 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
- A61F9/007—Methods or devices for eye surgery
-
- 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
- A61F9/007—Methods or devices for eye surgery
- A61F9/00772—Apparatus for restoration of tear ducts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0048—Eye, e.g. artificial tears
- A61K9/0051—Ocular inserts, ocular implants
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Prostheses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (24)
- 제1 말단, 제2 말단 및 이들 2개의 말단들 사이에 연장된 측면을 갖는 본체 및본체의 제1 말단에 인접한 캡(cap), 본체의 제2 말단에 인접한 캡 또는 본체의 제1 말단과 제2 말단 둘 다에 인접한 캡들(여기서, 캡들은 하나 이상의 활성제를 함유하는 활성제 함유 물질로 이루어진다)을 포함하는, 눈물점 마개(punctal plug).
- 제1항에 있어서, 측면이 실질적으로 원형인 외부 직경을 갖고, 측면의 일부분의 외부 직경이 측면의 나머지 부분의 외부 직경보다 큰, 눈물점 마개.
- 제1항 또는 제2항에 있어서, 각각의 캡이 적어도 부분적으로 수용성인 중합체성 물질, 생분해성인 중합체성 물질, 또는 수불용성이고 비생분해성인 중합체성 물질로 이루어지고, 활성제가 캡으로부터 수동적으로(passively) 확산되는, 눈물점 마개.
- 제2항 또는 제3항에 있어서, 측면의 일부분이 측면의 나머지 부분의 외부 직경보다 큰 외부 직경을 갖고, 눈물점 마개가 눈물소관 속에 삽입될 때, 상기 측면의 일부분이 눈물점 마개를 눈물소관 속에 고정시키는, 눈물점 마개.
- 제1항 또는 제2항에 있어서, 하나의 캡 또는 캡 둘 다가 본체의 말단에 부착되는, 눈물점 마개.
- 제5항에 있어서, 본체의 말단에 부착되는 캡 또는 캡들이 본체에 부착되도록 하는 생체적합성 접착제를 추가로 포함하는, 눈물점 마개.
- 제1항 또는 제2항에 있어서, 캡이 캡의 대(stem) 부분을 추가로 포함하는, 눈물점 마개.
- 제6항에 있어서, 눈물점 마개의 본체 내에 위치한 캡의 일부분이 눈물점 마개의 본체에 나사형으로 삽입되어 있는, 눈물점 마개.
- 제6항에 있어서, 눈물점 마개의 본체 내에 위치한 캡의 일부분이 눈물점 마개의 본체에 클립형으로 삽입되어 있는, 눈물점 마개.
- 제1항 또는 제2항에 있어서, 눈물점 마개가 눈물소관에 삽입될 때, 캡이 눈에 면해있는 눈물점 마개의 말단에 인접하도록 위치하고, 활성제가 눈물 속으로 방출되는, 눈물점 마개.
- 제1항 또는 제2항에 있어서, 눈물점 마개가 눈물소관에 삽입될 때, 캡이 코눈물관에 면해있는 눈물점 마개의 말단에 인접하도록 위치하고, 활성제가 코눈물관 속으로 방출되는, 눈물점 마개.
- 제1항 또는 제2항에 있어서, 눈물점 마개가 눈물소관에 삽입될 때, 캡이 눈에 면해있는 눈물점 마개의 말단에 인접하도록 위치하고, 또다른 캡이 코눈물관에 면해있는 눈물점 마개의 말단에 인접하도록 위치하며, 활성제가 눈물과 코눈물관 둘 다의 속으로 방출되는, 눈물점 마개.
- 제1항 또는 제2항에 있어서, 본체의 제1 말단에 잔고리(collarette)를 추가로 포함하고, 캡의 적어도 일부분이 잔고리에 인접하며, 활성제가 눈물 속으로 방출되는, 눈물점 마개.
- 제13항에 있어서, 제2 캡이 본체의 제2 말단에 인접하고, 활성제가 코눈물관으로도 방출되는, 눈물점 마개.
- 제13항에 있어서, 잔고리에 인접한 캡이, 적어도 부분적으로 수용성이고 시간이 지남에 따라 용해되며 용해되면서 활성제를 방출하는 중합체성 물질로 이루어지는, 눈물점 마개.
- 제13항에 있어서, 잔고리에 인접한 캡이, 생분해성이고 시간이 지남에 따라 분해되고 분해되면서 활성제를 방출하는 중합체성 물질로 이루어지는, 눈물점 마개.
- 제13항에 있어서, 잔고리에 인접한 캡이, 수불용성이고 비생분해성인 중합체성 물질로 이루어지고, 활성제가 캡으로부터 수동적으로 확산되는, 눈물점 마개.
- 제17항에 있어서, 잔고리에 인접한 캡이 제거될 수 있는, 눈물점 마개.
- 제20항에 있어서, 잔고리에 인접한 캡이 가요성 중합체성 물질로 이루어지고, 캡의 적어도 일부분이 잔고리를 초과하여 확장되는, 눈물점 마개.
- 제13항에 있어서, 캡이 대 부분을 추가로 포함하는, 눈물점 마개.
- 제20항에 있어서, 캡의 대 부분이 눈물점 마개의 본체에 나사형으로 삽입되어 있는, 눈물점 마개.
- 제20항에 있어서, 캡의 대 부분이 눈물점 마개의 본체에 클립형으로 삽입되어 있는, 눈물점 마개.
- 제1항에 따르는 눈물점 마개를 눈물소관에 삽입함을 포함하는 방법.
- 제11항에 따르는 눈물점 마개를 눈물소관에 삽입함을 포함하는 방법.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80538306P | 2006-06-21 | 2006-06-21 | |
US60/805,383 | 2006-06-21 | ||
US11/759,269 | 2007-06-07 | ||
US11/759,269 US9474645B2 (en) | 2006-06-21 | 2007-06-07 | Punctal plugs for the delivery of active agents |
PCT/US2007/071284 WO2007149773A2 (en) | 2006-06-21 | 2007-06-15 | Punctal plugs for the delivery of active agents |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090033873A true KR20090033873A (ko) | 2009-04-06 |
KR101388440B1 KR101388440B1 (ko) | 2014-04-23 |
Family
ID=38683454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020097001373A Expired - Fee Related KR101388440B1 (ko) | 2006-06-21 | 2007-06-15 | 활성제 전달용 눈물점 마개 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9474645B2 (ko) |
EP (1) | EP2032101B1 (ko) |
JP (1) | JP5290167B2 (ko) |
KR (1) | KR101388440B1 (ko) |
AU (1) | AU2007261070B2 (ko) |
CA (1) | CA2655802A1 (ko) |
RU (1) | RU2438626C2 (ko) |
SG (1) | SG174819A1 (ko) |
WO (1) | WO2007149773A2 (ko) |
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-
2007
- 2007-06-07 US US11/759,269 patent/US9474645B2/en active Active
- 2007-06-15 RU RU2009101792/14A patent/RU2438626C2/ru not_active IP Right Cessation
- 2007-06-15 SG SG2011067048A patent/SG174819A1/en unknown
- 2007-06-15 KR KR1020097001373A patent/KR101388440B1/ko not_active Expired - Fee Related
- 2007-06-15 AU AU2007261070A patent/AU2007261070B2/en not_active Ceased
- 2007-06-15 JP JP2009516644A patent/JP5290167B2/ja not_active Expired - Fee Related
- 2007-06-15 WO PCT/US2007/071284 patent/WO2007149773A2/en active Application Filing
- 2007-06-15 EP EP07812156.3A patent/EP2032101B1/en not_active Ceased
- 2007-06-15 CA CA002655802A patent/CA2655802A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2009540945A (ja) | 2009-11-26 |
US9474645B2 (en) | 2016-10-25 |
CA2655802A1 (en) | 2007-12-27 |
RU2438626C2 (ru) | 2012-01-10 |
KR101388440B1 (ko) | 2014-04-23 |
EP2032101A2 (en) | 2009-03-11 |
RU2009101792A (ru) | 2010-07-27 |
WO2007149773A2 (en) | 2007-12-27 |
EP2032101B1 (en) | 2015-04-29 |
AU2007261070B2 (en) | 2013-10-17 |
US20070299516A1 (en) | 2007-12-27 |
SG174819A1 (en) | 2011-10-28 |
AU2007261070A1 (en) | 2007-12-27 |
JP5290167B2 (ja) | 2013-09-18 |
WO2007149773A3 (en) | 2008-02-14 |
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