KR100483476B1 - 이중 점착제 경피 약물전달체계 - Google Patents
이중 점착제 경피 약물전달체계 Download PDFInfo
- Publication number
- KR100483476B1 KR100483476B1 KR10-2002-7004551A KR20027004551A KR100483476B1 KR 100483476 B1 KR100483476 B1 KR 100483476B1 KR 20027004551 A KR20027004551 A KR 20027004551A KR 100483476 B1 KR100483476 B1 KR 100483476B1
- Authority
- KR
- South Korea
- Prior art keywords
- sensitive adhesive
- adhesive layer
- fentanyl
- pressure sensitive
- drug
- Prior art date
Links
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
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
-
- 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
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
-
- 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
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
- A61K9/7038—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
- A61K9/7046—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds
- A61K9/7053—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds, e.g. polyvinyl, polyisobutylene, polystyrene
- A61K9/7061—Polyacrylates
-
- 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
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
- A61K9/7038—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
- A61K9/7046—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds
- A61K9/7069—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. polysiloxane, polyesters, polyurethane, polyethylene oxide
-
- 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
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
- A61K9/7084—Transdermal patches having a drug layer or reservoir, and one or more separate drug-free skin-adhesive layers, e.g. between drug reservoir and skin, or surrounding the drug reservoir; Liquid-filled reservoir patches
-
- 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
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
- A61K9/7092—Transdermal patches having multiple drug layers or reservoirs, e.g. for obtaining a specific release pattern, or for combining different drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/04—Centrally acting analgesics, e.g. opioids
Abstract
Description
Claims (17)
- 다중 약물층으로 이루어진 장기간의 약물 방출을 위한 경피 약물전달체계에 있어서,1) 지지층과,2) 근부 및 원부 면을 가지고 원부 면이 상기 지지층에 적층되어 있으며, 각각의 층이 서로 인접한 형태로 제1 점착제층과 제2 점착제층이 차례로 적층되어 있되,펜타닐에 대한 용해도가 1.0 ∼ 20 mg/ml 범위이며, 실리콘 점착제, 개질 실리콘 점착제 및 이들의 혼합물 중에서 선택된 점착성 고분자와 유효약물로서 펜타닐을 제1 점착제층 전체에 대해 0.1 ∼ 5.0 중량% 함유하는 제1 점착제층과펜타닐에 대한 용해도가 30 ∼ 200 mg/ml 범위이며, 아크릴레이트계 점착제, 아크릴레이트 공중합체계 점착제, 이소부틸렌계 점착제 및 이들의 혼합물 중에서 선택된 점착성 고분자와 유효약물로서 펜타닐을 제2 점착제층 전체에 대해 1.0 ∼ 20 중량% 함유하는 제2 점착제층, 그리고3) 상기 제1 점착제층 및 제2 점착제층의 근부 면 위에 위치한 채 적층되어 있는 박리층을 포함하는 것을 특징으로 하는 이중 약물함유 점착제 경피 약물전달체계.
- 삭제
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- 제 1 항에 있어서, 상기 제1 점착제층, 제2 점착제층 또는 이들 모두에 추가로 에탄올, 미리스틱산, 메틸 미리스테이트, 폴리에티렌 글리콜 모노라우레이트, 프로필렌글리콜 및 그 유도체, 탄소수 8 ∼ 20의 지방산, 글리콜산, N-메틸피롤리돈, 디메틸설폭사이드, 리놀레산, 피롤리돈 및 그 유도체 중에서 선택된 하나 이상의 투과강화제를 포함하는 것을 특징으로 하는 이중 약물함유 점착제 경피 약물전달체계.
- 삭제
- 삭제
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- 제 1 항에 있어서, 상기 제1 점착제층과 제2 점착제층은 1:9 내지 3:2 범위의 면적비를 갖는 것을 특징으로 하는 이중 약물함유 점착제 경피 약물전달체계.
- 제 16 항에 있어서, 상기 제1 점착제층과 제2 점착제층은 1:4 내지 2:3 범위의 면적비를 갖는 것을 특징으로 하는 이중 약물함유 점착제 경피 약물전달체계.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990043794A KR20010036685A (ko) | 1999-10-11 | 1999-10-11 | 펜타닐을 함유하는 매트릭스형 경피투여제 |
KR1019990043794 | 1999-10-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020038808A KR20020038808A (ko) | 2002-05-23 |
KR100483476B1 true KR100483476B1 (ko) | 2005-04-15 |
Family
ID=36274124
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990043794A KR20010036685A (ko) | 1999-10-11 | 1999-10-11 | 펜타닐을 함유하는 매트릭스형 경피투여제 |
KR10-2002-7004551A KR100483476B1 (ko) | 1999-10-11 | 2000-10-06 | 이중 점착제 경피 약물전달체계 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990043794A KR20010036685A (ko) | 1999-10-11 | 1999-10-11 | 펜타닐을 함유하는 매트릭스형 경피투여제 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6791003B1 (ko) |
EP (1) | EP1225951B1 (ko) |
JP (1) | JP2003511425A (ko) |
KR (2) | KR20010036685A (ko) |
CN (1) | CN1187106C (ko) |
AU (1) | AU7691300A (ko) |
DE (1) | DE60021099T2 (ko) |
ES (1) | ES2245649T3 (ko) |
WO (1) | WO2001026705A2 (ko) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020119187A1 (en) * | 2000-09-29 | 2002-08-29 | Cantor Adam S. | Composition for the transdermal delivery of fentanyl |
US20050208117A1 (en) * | 2001-03-16 | 2005-09-22 | Venkatraman Subramanian S | Transdermal administration of fentanyl and analogs thereof |
EP1875898A3 (en) * | 2001-03-16 | 2008-08-27 | Alza Corporation | Transdermal patch for administering fentanyl |
MXPA03008349A (es) * | 2001-03-16 | 2004-10-15 | Johnson & Johnson | Parche transdermico para administrar fentanilo. |
DE10141650C1 (de) * | 2001-08-24 | 2002-11-28 | Lohmann Therapie Syst Lts | Transdermales Therapeutisches System mit Fentanyl bzw. verwandten Substanzen |
KR100844312B1 (ko) * | 2001-09-06 | 2008-07-07 | 노사케미컬(주) | 펜타닐 경피 투여 제제 |
AR033748A1 (es) * | 2002-05-15 | 2004-01-07 | Thalas Group Inc | Un dispositivo para la administracion transdermica de sustancias farmacologicamente activas que comprende dos capas adhesivas superpuestas y un procedimiento para prepararlo |
AU2003230034A1 (en) * | 2002-05-15 | 2003-12-02 | Thalas Group Incorporated | Transdermal delivery device for the administration of fentanyl |
DE10223835A1 (de) * | 2002-05-28 | 2003-12-11 | Labtec Gmbh | Pflaster, enthaltend Fentanylum |
US20040086551A1 (en) | 2002-10-30 | 2004-05-06 | Miller Kenneth J. | Fentanyl suspension-based silicone adhesive formulations and devices for transdermal delivery of fentanyl |
WO2005025549A2 (en) * | 2003-09-10 | 2005-03-24 | Noven Pharmaceuticals, Inc. | Multi-layer transdermal drug delivery device |
CA2542778C (en) | 2003-10-28 | 2012-05-29 | Noven Pharmaceuticals, Inc. | Transdermal drug delivery composition |
KR100563194B1 (ko) * | 2003-11-14 | 2006-03-21 | (주) 에프디엘 | 펜타닐을 유효성분으로 함유하는 경피투여제제 |
US20050202073A1 (en) | 2004-03-09 | 2005-09-15 | Mylan Technologies, Inc. | Transdermal systems containing multilayer adhesive matrices to modify drug delivery |
US9205062B2 (en) * | 2004-03-09 | 2015-12-08 | Mylan Pharmaceuticals, Inc. | Transdermal systems containing multilayer adhesive matrices to modify drug delivery |
EP1802258A4 (en) | 2004-09-13 | 2015-09-23 | Chrono Therapeutics Inc | BIOSYNCHRONE TRANSDERMAL MEDICINES |
US8252321B2 (en) | 2004-09-13 | 2012-08-28 | Chrono Therapeutics, Inc. | Biosynchronous transdermal drug delivery for longevity, anti-aging, fatigue management, obesity, weight loss, weight management, delivery of nutraceuticals, and the treatment of hyperglycemia, alzheimer's disease, sleep disorders, parkinson's disease, aids, epilepsy, attention deficit disorder, nicotine addiction, cancer, headache and pain control, asthma, angina, hypertension, depression, cold, flu and the like |
US8343538B2 (en) | 2004-10-08 | 2013-01-01 | Noven Pharmaceuticals, Inc. | Compositions and methods for controlling the flux of a drug from a transdermal drug delivery systems |
US7740641B2 (en) | 2005-04-14 | 2010-06-22 | Ethicon Endo-Surgery, Inc. | Clip applier with migrational resistance features |
US7288098B2 (en) | 2005-04-14 | 2007-10-30 | Ethicon Endo-Surgery, Inc. | Force limiting mechanism for medical instrument |
US7297149B2 (en) | 2005-04-14 | 2007-11-20 | Ethicon Endo-Surgery, Inc. | Surgical clip applier methods |
EP2308480B1 (en) | 2005-09-23 | 2014-08-13 | ALZA Corporation | High Enhancer-Loading Polyacrylate Formulation for Transdermal Applications |
WO2007035940A2 (en) * | 2005-09-23 | 2007-03-29 | Alza Corporation | Transdermal norelgestromin delivery system |
WO2007035941A2 (en) * | 2005-09-23 | 2007-03-29 | Alza Corporation | Transdermal galantamine delivery system |
CA2657435A1 (en) | 2006-07-10 | 2008-07-03 | Medipacs, Inc. | Super elastic epoxy hydrogel |
US8647664B2 (en) | 2006-07-14 | 2014-02-11 | Hisamitsu Pharmaceutical Co., Inc. | Adhesive preparation |
US20080175877A1 (en) * | 2007-01-22 | 2008-07-24 | Isense Corporation | Adhesives with antiperspirant and/or anti-inflammatory additives |
ATE485797T1 (de) * | 2007-08-21 | 2010-11-15 | Lohmann Therapie Syst Lts | Verfahren zum mehrspurigen konfektionieren transdermaler therapeutischer pflaster |
US20090092819A1 (en) * | 2007-10-09 | 2009-04-09 | Adhesives Research, Inc. | Porous pressure sensitive adhesive and tapes |
NZ584190A (en) * | 2007-10-15 | 2012-09-28 | Alza Corp | Once-a-day replacement transdermal administration of fentanyl |
WO2009073734A2 (en) | 2007-12-03 | 2009-06-11 | Medipacs, Inc. | Fluid metering device |
JP2009225920A (ja) * | 2008-03-21 | 2009-10-08 | Nippon Koden Corp | 生体信号測定用センサ |
US20110097393A1 (en) * | 2008-06-25 | 2011-04-28 | US WorldMeade, LLC | Skin Patches and Sustained-Release Formulations Comprising Lofexidine for Transdermal and Oral Delivery |
US20100221313A1 (en) * | 2008-12-01 | 2010-09-02 | Innovative Pharmaceuticals, Llc | Transdermal reservoir patch |
WO2010135053A2 (en) * | 2009-05-21 | 2010-11-25 | Bionex Pharmaceuticals Llc | Dual and single layer dosage forms |
US9238102B2 (en) | 2009-09-10 | 2016-01-19 | Medipacs, Inc. | Low profile actuator and improved method of caregiver controlled administration of therapeutics |
KR101325104B1 (ko) * | 2009-09-16 | 2013-11-07 | 주식회사 삼양바이오팜 | 경피 투여 제형 및 그 제조 방법 |
US9500186B2 (en) | 2010-02-01 | 2016-11-22 | Medipacs, Inc. | High surface area polymer actuator with gas mitigating components |
AU2011239636A1 (en) | 2010-04-13 | 2012-11-22 | Najib Babul | Dermal pharmaceutical compositions of 1-Methyl-2',6'-pipecoloxylidide and method of use |
US8968226B2 (en) * | 2010-11-02 | 2015-03-03 | Nick Romcevich | Shrink-tube medical and protective device |
US8668675B2 (en) | 2010-11-03 | 2014-03-11 | Flugen, Inc. | Wearable drug delivery device having spring drive and sliding actuation mechanism |
GB201019761D0 (en) | 2010-11-22 | 2011-01-05 | Chowdhury Dewan F H | Multilayered transdermal patch |
CA2841785A1 (en) | 2011-07-06 | 2013-01-10 | The Parkinson's Institute | Compositions and methods for treatment of symptoms in parkinson's disease patients |
EP2759294B1 (en) * | 2011-09-22 | 2017-11-01 | Samyang Biopharmaceuticals Corporation | Formulation for percutaneous administration containing Fentanyl and analague thereof |
WO2013059432A1 (en) | 2011-10-19 | 2013-04-25 | Ethicon Endo-Surgery, Inc. | Clip applier adapted for use with a surgical robot |
JP2015510956A (ja) | 2012-03-14 | 2015-04-13 | メディパックス インコーポレイテッド | 過剰反応性分子を含むスマートポリマー材料 |
EP2863855B1 (en) * | 2012-06-26 | 2019-09-25 | 3M Innovative Properties Company | Medical dressing with multiple adhesives |
JP2014008288A (ja) * | 2012-06-29 | 2014-01-20 | Kiribai Kagaku Kk | 発熱具 |
EP2946776A1 (de) | 2014-05-20 | 2015-11-25 | LTS LOHMANN Therapie-Systeme AG | Transdermales therapeutisches System zur Abgabe von Amitriptylin |
AU2016211330A1 (en) | 2015-01-28 | 2017-08-03 | Chrono Therapeutics Inc. | Drug delivery methods and systems |
US10679516B2 (en) | 2015-03-12 | 2020-06-09 | Morningside Venture Investments Limited | Craving input and support system |
KR101690927B1 (ko) * | 2016-08-10 | 2016-12-29 | 김좌진 | 관절용 지황파스 제조방법 |
KR101724095B1 (ko) * | 2016-08-10 | 2017-04-06 | 김좌진 | 관절용 지황파스 |
WO2018129304A1 (en) | 2017-01-06 | 2018-07-12 | Chrono Therapeutics Inc. | Transdermal drug delivery devices and methods |
TWI755506B (zh) | 2017-04-28 | 2022-02-21 | 日商日東電工股份有限公司 | 經皮吸收製劑前驅物 |
EP3801732A4 (en) | 2018-05-29 | 2022-04-27 | Morningside Venture Investments Limited | DRUG DELIVERY METHODS AND SYSTEMS |
WO2022093541A1 (en) * | 2020-10-29 | 2022-05-05 | E Ink California, Llc | Microcell systems for delivering benefit agents |
JP2023545106A (ja) * | 2020-10-29 | 2023-10-26 | イー インク カリフォルニア, エルエルシー | 親水性活性分子を送達するためのマイクロセルシステム |
EP4294446A1 (en) * | 2021-02-18 | 2023-12-27 | Agonex Biopharmaceuticals, Inc. | Systems, devices, and formulations for time-phased histamine delivery |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4588580B2 (en) | 1984-07-23 | 1999-02-16 | Alaz Corp | Transdermal administration of fentanyl and device therefor |
US4666441A (en) | 1985-12-17 | 1987-05-19 | Ciba-Geigy Corporation | Multicompartmentalized transdermal patches |
US5186939A (en) * | 1987-04-23 | 1993-02-16 | Cygnus Therapeutic Systems | Laminated composite for transdermal administration of fentanyl |
US5352456A (en) | 1991-10-10 | 1994-10-04 | Cygnus Therapeutic Systems | Device for administering drug transdermally which provides an initial pulse of drug |
DK5492A (da) * | 1992-01-17 | 1993-07-18 | Coloplast As | Hudpladeprodukt |
GB2273044B (en) * | 1992-12-02 | 1997-04-09 | Pacific Chem Co Ltd | Medicinal patches for percutaneous administration |
US5494680A (en) * | 1993-12-08 | 1996-02-27 | Minnesota Mining And Manufacturing Company | Transdermal delivery device |
AU676430B2 (en) * | 1994-03-07 | 1997-03-06 | Theratech, Inc. | Drug-containing adhesive composite transdermal delivery device |
US5843472A (en) * | 1997-02-28 | 1998-12-01 | Cygnus, Inc. | Transdermal drug delivery sytem for the administration of tamsulosin, and related compositions and methods of use |
US5948433A (en) * | 1997-08-21 | 1999-09-07 | Bertek, Inc. | Transdermal patch |
US6129929A (en) * | 1998-10-30 | 2000-10-10 | Noven Pharmaceuticals, Inc. | Patch applicator |
-
1999
- 1999-10-11 KR KR1019990043794A patent/KR20010036685A/ko not_active Application Discontinuation
-
2000
- 2000-10-06 EP EP00966581A patent/EP1225951B1/en not_active Expired - Lifetime
- 2000-10-06 KR KR10-2002-7004551A patent/KR100483476B1/ko active IP Right Grant
- 2000-10-06 CN CNB008140790A patent/CN1187106C/zh not_active Expired - Lifetime
- 2000-10-06 ES ES00966581T patent/ES2245649T3/es not_active Expired - Lifetime
- 2000-10-06 DE DE60021099T patent/DE60021099T2/de not_active Expired - Lifetime
- 2000-10-06 WO PCT/KR2000/001115 patent/WO2001026705A2/en active IP Right Grant
- 2000-10-06 JP JP2001529766A patent/JP2003511425A/ja active Pending
- 2000-10-06 AU AU76913/00A patent/AU7691300A/en not_active Abandoned
- 2000-10-06 US US10/110,843 patent/US6791003B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1225951A2 (en) | 2002-07-31 |
EP1225951B1 (en) | 2005-06-29 |
CN1378471A (zh) | 2002-11-06 |
US6791003B1 (en) | 2004-09-14 |
JP2003511425A (ja) | 2003-03-25 |
ES2245649T3 (es) | 2006-01-16 |
WO2001026705A2 (en) | 2001-04-19 |
AU7691300A (en) | 2001-04-23 |
KR20010036685A (ko) | 2001-05-07 |
DE60021099D1 (de) | 2005-08-04 |
KR20020038808A (ko) | 2002-05-23 |
CN1187106C (zh) | 2005-02-02 |
DE60021099T2 (de) | 2006-05-18 |
WO2001026705A3 (en) | 2001-08-30 |
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