KR100810956B1 - 레이저 절삭에 대한 배리어 층을 소지한 투약 형태 - Google Patents
레이저 절삭에 대한 배리어 층을 소지한 투약 형태 Download PDFInfo
- Publication number
- KR100810956B1 KR100810956B1 KR1020027007660A KR20027007660A KR100810956B1 KR 100810956 B1 KR100810956 B1 KR 100810956B1 KR 1020027007660 A KR1020027007660 A KR 1020027007660A KR 20027007660 A KR20027007660 A KR 20027007660A KR 100810956 B1 KR100810956 B1 KR 100810956B1
- Authority
- KR
- South Korea
- Prior art keywords
- barrier layer
- dosage form
- laser
- wall
- inner compartment
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
- A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
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- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (26)
- (a) 내부 구획을 한정하는 외벽;(b) 내부 구획 내의 치료제;(c) 외벽 중의 레이저 형성 출구 오리피스; 및(d) 레이저 형성 출구 오리피스에 대응하는 영역에 존재하고, 외벽과 내부 구획 사이에 배치된 배리어 층을 포함하며,상기 배리어 층은 필름-형성 중합체 및 레이저 형성 출구 오리피스의 형성 동안에 레이저 절삭에 대해 손상받지 않는 물질을 포함하고, 상기 물질은 배리어 층에 약 5 내지 80 중량%의 양으로 존재하는 투약 형태.
- 제 1 항에 있어서, 상기 외벽은 반투과성 물질을 포함하는 투약 형태.
- 제 1 항에 있어서, 상기 배리어 층은 내부 구획을 둘러싸는 투약 형태.
- 제 1 항에 있어서, 상기 배리어 층은 연속성 필름인 투약 형태.
- 제 1 항에 있어서, 상기 배리어 층은 비연속성 다공성 필름인 투약 형태.
- 제 1 항에 있어서, 상기 내부 구획은 고체 상태인 치료제를 함유하는 투약 형태.
- 제 1 항에 있어서, 상기 내부 구획은 수용성 캡슐 내에 액체 상태의 치료제를 함유하는 투약 형태.
- 제 7 항에 있어서, 상기 배리어 층은 수용성 캡슐 및 외벽 사이에 배치되는 투약 형태.
- 제 7 항에 있어서, 상기 배리어 층은 수용성 캡슐과 동일한 넓이에 걸쳐 존재하는 투약 형태.
- 삭제
- 제 1 항에 있어서, 내부 구획에 위치하는 삼투제를 추가적으로 포함하는 투약 형태.
- 제 1 항에 있어서, 내부 구획을 둘러싸고 외벽을 하도(underlie)하는 삼투제를 추가적으로 포함하는 투약 형태.
- 삭제
- 제 1 항에 있어서, 배리어 층에 포함되는 물질이 이산화탄소 레이저로부터 레이저 에너지를 반사하고, 카본 블랙, 분말 스테인레스 스틸, 분말 니켈, 분말 철, 함수 마그네슘 실리케이트(탈크), 분말 유리, 티타늄 이산화물, 마그네슘 알루미늄 실리케이트, 알루미늄 실리케이트, 알루미늄 산화물 및 금속 칩 또는 플레이크로 이루어진 군에서 선택되는 투약 형태.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 하기를 포함하는, 치료제 함유 내부 구획을 한정하는 외벽 중에 레이저 형성 출구 오리피스를 형성하는 동안 투약 형태의 표면에서 레이저 절삭(ablation)의 깊이를 제어하는 방법: 레이저 형성 출구 오리피스에 대응하는 영역에 존재하고, 외벽과 내부 구획 사이에 배치되어 있는 배리어 층을 상기 투약 형태 중에 포함하고, 상기 배리어 층은 필름-형성 중합체 및 레이저 형성 출구 오리피스의 형성 동안에 레이저 절삭에 대해 손상받지 않는 물질을 포함하고, 상기 물질은 배리어 층에 약 5 내지 80 중량%의 양으로 존재함.
- 삭제
- 제 22 항에 있어서, 배리어 층에 포함되는 물질이 이산화탄소 레이저로부터 레이저 에너지를 반사하고, 카본 블랙, 분말 스테인레스 스틸, 분말 니켈, 분말 철, 함수 마그네슘 실리케이트 (탈크), 분말 유리, 티타늄 이산화물, 마그네슘 알루미늄 실리케이트, 알루미늄 실리케이트, 알루미늄 산화물 및 금속 칩 또는 플레이크로 이루어진 군으로부터 선택되는 방법.
- 삭제
- 삭제
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17237199P | 1999-12-16 | 1999-12-16 | |
| US60/172,371 | 1999-12-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020067551A KR20020067551A (ko) | 2002-08-22 |
| KR100810956B1 true KR100810956B1 (ko) | 2008-03-10 |
Family
ID=22627445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020027007660A Expired - Fee Related KR100810956B1 (ko) | 1999-12-16 | 2000-12-11 | 레이저 절삭에 대한 배리어 층을 소지한 투약 형태 |
Country Status (20)
| Country | Link |
|---|---|
| US (2) | US7011850B2 (ko) |
| EP (1) | EP1239830B1 (ko) |
| JP (1) | JP2003516809A (ko) |
| KR (1) | KR100810956B1 (ko) |
| CN (1) | CN1198584C (ko) |
| AR (1) | AR027905A1 (ko) |
| AT (1) | ATE290365T1 (ko) |
| AU (1) | AU780045B2 (ko) |
| CA (1) | CA2394968A1 (ko) |
| DE (1) | DE60018606T2 (ko) |
| ES (1) | ES2239065T3 (ko) |
| HU (1) | HUP0203860A3 (ko) |
| IL (1) | IL150239A0 (ko) |
| MX (1) | MXPA02006031A (ko) |
| NO (1) | NO20022840L (ko) |
| NZ (1) | NZ519632A (ko) |
| PT (1) | PT1239830E (ko) |
| TW (1) | TWI270378B (ko) |
| WO (1) | WO2001043721A2 (ko) |
| ZA (1) | ZA200204766B (ko) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6440457B1 (en) * | 1993-05-27 | 2002-08-27 | Alza Corporation | Method of administering antidepressant dosage form |
| KR200249057Y1 (ko) * | 2001-03-22 | 2001-10-19 | 김진환 | 뚜껑, 받침대에 합체된 하수역류. 악취방지 장치 |
| US9060941B2 (en) * | 2002-09-20 | 2015-06-23 | Actavis, Inc. | Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative |
| US7959946B2 (en) | 2002-09-20 | 2011-06-14 | Watson Pharmaceuticals, Inc. | Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative |
| US8084058B2 (en) | 2002-09-20 | 2011-12-27 | Watson Pharmaceuticals, Inc. | Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative |
| US7785627B2 (en) | 2002-09-20 | 2010-08-31 | Watson Pharmaceuticals, Inc. | Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative |
| US7198675B2 (en) | 2003-09-30 | 2007-04-03 | Advanced Cardiovascular Systems | Stent mandrel fixture and method for selectively coating surfaces of a stent |
| US7538652B2 (en) * | 2006-08-29 | 2009-05-26 | International Business Machines Corporation | Electrical component tuned by conductive layer deletion |
| US8637080B2 (en) * | 2007-06-28 | 2014-01-28 | Osmotica Kereskedelmi és Szolgáltató, KFT | Rupturing controlled release device comprising a subcoat |
| EP2432420A4 (en) | 2009-05-18 | 2018-01-10 | Dose Medical Corporation | Drug eluting ocular implant |
| US12478503B2 (en) | 2009-05-18 | 2025-11-25 | Glaukos Corporation | Implants with controlled drug delivery features and methods of using same |
| US10206813B2 (en) | 2009-05-18 | 2019-02-19 | Dose Medical Corporation | Implants with controlled drug delivery features and methods of using same |
| WO2011118454A1 (ja) | 2010-03-23 | 2011-09-29 | リンテック株式会社 | 固形製剤 |
| EP2654715B1 (en) | 2010-11-24 | 2017-01-25 | Dose Medical Corporation | Drug eluting ocular implant |
| DE102011078651A1 (de) * | 2011-07-05 | 2013-01-10 | Robert Bosch Gmbh | Verfahren zum Erzeugen zumindest einer Durchgangsbohrung und Vorrichtung zur Durchführung solch eines Verfahrens |
| CA2950187A1 (en) | 2014-05-29 | 2015-12-03 | Glaukos Corporation | Implants with controlled drug delivery features and methods of using same |
| US11925578B2 (en) | 2015-09-02 | 2024-03-12 | Glaukos Corporation | Drug delivery implants with bi-directional delivery capacity |
| US11564833B2 (en) | 2015-09-25 | 2023-01-31 | Glaukos Corporation | Punctal implants with controlled drug delivery features and methods of using same |
| CN109937025B (zh) | 2016-04-20 | 2022-07-29 | 多斯医学公司 | 生物可吸收眼部药物的递送装置 |
| KR20200013170A (ko) * | 2018-07-20 | 2020-02-06 | 주식회사 코아팜바이오 | 약물 방출 제어 구조를 포함하는 정제 및 3d 프린트 기술을 이용한 정제 제조방법 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063064A (en) | 1976-02-23 | 1977-12-13 | Coherent Radiation | Apparatus for tracking moving workpiece by a laser beam |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2799241A (en) | 1949-01-21 | 1957-07-16 | Wisconsin Alumni Res Found | Means for applying coatings to tablets or the like |
| US3854770A (en) | 1972-11-20 | 1974-12-17 | Pioneer Coveralls Inc | Truck cover |
| US3916899A (en) | 1973-04-25 | 1975-11-04 | Alza Corp | Osmotic dispensing device with maximum and minimum sizes for the passageway |
| GB1478759A (en) * | 1974-11-18 | 1977-07-06 | Alza Corp | Process for forming outlet passageways in pills using a laser |
| US4285987A (en) | 1978-10-23 | 1981-08-25 | Alza Corporation | Process for manufacturing device with dispersion zone |
| US4519801A (en) | 1982-07-12 | 1985-05-28 | Alza Corporation | Osmotic device with wall comprising cellulose ether and permeability enhancer |
| US5082668A (en) | 1983-05-11 | 1992-01-21 | Alza Corporation | Controlled-release system with constant pushing source |
| US4612008A (en) | 1983-05-11 | 1986-09-16 | Alza Corporation | Osmotic device with dual thermodynamic activity |
| US4783337A (en) | 1983-05-11 | 1988-11-08 | Alza Corporation | Osmotic system comprising plurality of members for dispensing drug |
| US4627971A (en) * | 1985-04-22 | 1986-12-09 | Alza Corporation | Osmotic device with self-sealing passageway |
| FI89313C (fi) * | 1985-09-13 | 1995-12-04 | Planmeca Oy | Styrsystem foer panoramatomografiroentgenanordning |
| US4892778A (en) | 1987-05-27 | 1990-01-09 | Alza Corporation | Juxtaposed laminated arrangement |
| US4915954A (en) | 1987-09-03 | 1990-04-10 | Alza Corporation | Dosage form for delivering a drug at two different rates |
| US5034229A (en) * | 1988-12-13 | 1991-07-23 | Alza Corporation | Dispenser for increasing feed conversion of hog |
| GB8921040D0 (en) * | 1989-09-16 | 1989-11-01 | Rolls Royce Plc | Laser barrier material |
| US5140127A (en) * | 1989-09-20 | 1992-08-18 | Rolls-Royce Plc | Laser barrier material |
| GB9514447D0 (en) * | 1995-07-14 | 1995-09-13 | Rolls Royce Plc | Laser barrier material and method |
| US5783793A (en) | 1996-02-29 | 1998-07-21 | Merck & Co., Inc. | Process for producing a plurality of holes in dosage forms using a laser beam deflected by an acousto-optic deflector |
| CN1325301A (zh) | 1998-11-02 | 2001-12-05 | 阿尔扎有限公司 | 活性物质的控制释放 |
| AU779277B2 (en) | 1999-06-04 | 2005-01-13 | Alza Corporation | Implantable gel compositions and method of manufacture |
-
2000
- 2000-12-11 ES ES00990203T patent/ES2239065T3/es not_active Expired - Lifetime
- 2000-12-11 HU HU0203860A patent/HUP0203860A3/hu unknown
- 2000-12-11 WO PCT/US2000/033494 patent/WO2001043721A2/en not_active Ceased
- 2000-12-11 CN CNB008185360A patent/CN1198584C/zh not_active Expired - Fee Related
- 2000-12-11 KR KR1020027007660A patent/KR100810956B1/ko not_active Expired - Fee Related
- 2000-12-11 JP JP2001544660A patent/JP2003516809A/ja not_active Abandoned
- 2000-12-11 AT AT00990203T patent/ATE290365T1/de not_active IP Right Cessation
- 2000-12-11 MX MXPA02006031A patent/MXPA02006031A/es active IP Right Grant
- 2000-12-11 PT PT00990203T patent/PT1239830E/pt unknown
- 2000-12-11 EP EP00990203A patent/EP1239830B1/en not_active Expired - Lifetime
- 2000-12-11 CA CA002394968A patent/CA2394968A1/en not_active Abandoned
- 2000-12-11 IL IL15023900A patent/IL150239A0/xx unknown
- 2000-12-11 AU AU27263/01A patent/AU780045B2/en not_active Ceased
- 2000-12-11 DE DE60018606T patent/DE60018606T2/de not_active Expired - Fee Related
- 2000-12-11 NZ NZ519632A patent/NZ519632A/en unknown
- 2000-12-13 US US09/735,989 patent/US7011850B2/en not_active Expired - Lifetime
- 2000-12-14 TW TW089126735A patent/TWI270378B/zh not_active IP Right Cessation
- 2000-12-15 AR ARP000106700A patent/AR027905A1/es active IP Right Grant
-
2002
- 2002-06-13 ZA ZA200204766A patent/ZA200204766B/xx unknown
- 2002-06-14 NO NO20022840A patent/NO20022840L/no not_active Application Discontinuation
-
2005
- 2005-05-06 US US11/124,518 patent/US20050220879A1/en not_active Abandoned
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063064A (en) | 1976-02-23 | 1977-12-13 | Coherent Radiation | Apparatus for tracking moving workpiece by a laser beam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1424906A (zh) | 2003-06-18 |
| AU2726301A (en) | 2001-06-25 |
| EP1239830B1 (en) | 2005-03-09 |
| AU780045B2 (en) | 2005-02-24 |
| TWI270378B (en) | 2007-01-11 |
| DE60018606D1 (de) | 2005-04-14 |
| ZA200204766B (en) | 2003-06-13 |
| US20020071866A1 (en) | 2002-06-13 |
| MXPA02006031A (es) | 2003-01-28 |
| US7011850B2 (en) | 2006-03-14 |
| HK1056320A1 (en) | 2004-02-13 |
| ATE290365T1 (de) | 2005-03-15 |
| WO2001043721A2 (en) | 2001-06-21 |
| US20050220879A1 (en) | 2005-10-06 |
| KR20020067551A (ko) | 2002-08-22 |
| NO20022840D0 (no) | 2002-06-14 |
| JP2003516809A (ja) | 2003-05-20 |
| PT1239830E (pt) | 2005-05-31 |
| NO20022840L (no) | 2002-08-13 |
| NZ519632A (en) | 2004-03-26 |
| HUP0203860A2 (en) | 2003-05-28 |
| EP1239830A2 (en) | 2002-09-18 |
| AR027905A1 (es) | 2003-04-16 |
| CA2394968A1 (en) | 2001-06-21 |
| HUP0203860A3 (en) | 2004-06-28 |
| WO2001043721A3 (en) | 2002-01-03 |
| CN1198584C (zh) | 2005-04-27 |
| DE60018606T2 (de) | 2005-07-28 |
| IL150239A0 (en) | 2002-12-01 |
| ES2239065T3 (es) | 2005-09-16 |
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