GB1477813A - Sustained release dispensers - Google Patents

Sustained release dispensers

Info

Publication number
GB1477813A
GB1477813A GB4228975A GB4228975A GB1477813A GB 1477813 A GB1477813 A GB 1477813A GB 4228975 A GB4228975 A GB 4228975A GB 4228975 A GB4228975 A GB 4228975A GB 1477813 A GB1477813 A GB 1477813A
Authority
GB
United Kingdom
Prior art keywords
active agent
agent
dispenser
lamina
correlation
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
Application number
GB4228975A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alza Corp
Original Assignee
Alza Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alza Corp filed Critical Alza Corp
Publication of GB1477813A publication Critical patent/GB1477813A/en
Expired legal-status Critical Current

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
    • A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
    • A61K9/0092—Hollow drug-filled fibres, tubes of the core-shell type, coated fibres, coated rods, microtubules or nanotubes
    • 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
    • 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 or implants
    • 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Nanotechnology (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB4228975A 1974-11-14 1975-10-15 Sustained release dispensers Expired GB1477813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US523720A US3926188A (en) 1974-11-14 1974-11-14 Laminated drug dispenser

Publications (1)

Publication Number Publication Date
GB1477813A true GB1477813A (en) 1977-06-29

Family

ID=24086191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4228975A Expired GB1477813A (en) 1974-11-14 1975-10-15 Sustained release dispensers

Country Status (10)

Country Link
US (1) US3926188A (enExample)
JP (1) JPS6059203B2 (enExample)
CA (1) CA1056685A (enExample)
CH (1) CH634226A5 (enExample)
DE (1) DE2549856C2 (enExample)
FR (1) FR2290891A1 (enExample)
GB (1) GB1477813A (enExample)
IT (1) IT1050619B (enExample)
MX (2) MX158867A (enExample)
SE (1) SE439432B (enExample)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182330A (en) * 1977-07-25 1980-01-08 Alza Corporation Means for administering amphipathic medicament
US4304232A (en) * 1979-03-14 1981-12-08 Alza Corporation Unit system having multiplicity of means for dispensing useful agent
NZ194901A (en) * 1979-09-12 1983-07-15 Lilly Co Eli Device for oral delivery of drug to reticulorumen of ruminant
US4314557A (en) * 1980-05-19 1982-02-09 Alza Corporation Dissolution controlled active agent dispenser
JPS5770816A (en) * 1980-10-17 1982-05-01 Ono Pharmaceut Co Ltd Multilayered film preparation of prostagladin of prolonged action
DE3115763A1 (de) * 1981-04-18 1982-11-04 Edgar Dr.med. 6238 Hofheim Lenhard Medizinische depotsonde zur lokalen protrahierten wirkstoffreisetzung
US4370313A (en) * 1981-10-26 1983-01-25 Eaton Laboratories, Inc. Nitrofurantoin dosage form
JPS58134019A (ja) * 1982-02-05 1983-08-10 Ono Pharmaceut Co Ltd プロスタグランジン含有持続放出型三層状フイルム製剤及びその製造方法
US4571039A (en) * 1983-04-15 1986-02-18 Stanley Poler Eye-medicating contact-lens construction
US4639244A (en) * 1983-05-03 1987-01-27 Nabil I. Rizk Implantable electrophoretic pump for ionic drugs and associated methods
US4564364A (en) * 1983-05-26 1986-01-14 Alza Corporation Active agent dispenser
US4601893A (en) * 1984-02-08 1986-07-22 Pfizer Inc. Laminate device for controlled and prolonged release of substances to an ambient environment and method of use
US4863445A (en) * 1984-07-30 1989-09-05 Baxter Travenol Laboratories, Inc. Assembly for inhibiting microbial growth in collected fluid
US4627851A (en) * 1984-10-26 1986-12-09 Alza Corporation Colonic-therapeutic delivery system
US4693895A (en) * 1984-10-26 1987-09-15 Alza Corporation Colon delivery system
CH667001A5 (de) * 1985-09-03 1988-09-15 Hugo Degen Untermatratze.
US4880633A (en) * 1986-03-12 1989-11-14 Merck & Co., Inc. Transdermal drug delivery system
US4938759A (en) * 1986-09-02 1990-07-03 Alza Corporation Transdermal delivery device having a rate controlling adhesive
US5344656A (en) * 1986-09-12 1994-09-06 Alza Corporation Subsaturated transdermal therapeutic system having improved release characteristics
US4908027A (en) * 1986-09-12 1990-03-13 Alza Corporation Subsaturated transdermal therapeutic system having improved release characteristics
US4841968A (en) * 1986-09-26 1989-06-27 Southern Research Institute Antithrombotic/thrombolytic suture and methods of making and using the same
US4830860A (en) * 1986-10-30 1989-05-16 Pfizer Inc. Stressed polymeric device for controlled release of a substance to an ambient environment
JPS63143581A (ja) * 1986-12-05 1988-06-15 Nissha Printing Co Ltd ホログラム成型品
US4892778A (en) * 1987-05-27 1990-01-09 Alza Corporation Juxtaposed laminated arrangement
DE19975054I2 (de) * 1987-08-08 2000-04-13 Akzo Nobel Nv Kontrazeptives Implantat
DK530787D0 (da) * 1987-10-09 1987-10-09 Bukh Meditec Indretning til indfoering i en legemshulhed
US4959208A (en) * 1987-10-19 1990-09-25 Ppg Industries, Inc. Active agent delivery device
US5071645A (en) * 1987-10-19 1991-12-10 Ppg Industries, Inc. Process of producing an active agent delivery device
US5035886A (en) * 1987-10-19 1991-07-30 Ppg Industries, Inc. Active agent delivery device
US4781924A (en) 1987-11-09 1988-11-01 Alza Corporation Transdermal drug delivery device
US4906475A (en) * 1988-02-16 1990-03-06 Paco Pharmaceutical Services Estradiol transdermal delivery system
US5004610A (en) * 1988-06-14 1991-04-02 Alza Corporation Subsaturated nicotine transdermal therapeutic system
GB8815968D0 (en) * 1988-07-05 1988-08-10 Pfizer Ltd Veterinary devices
US4973468A (en) * 1989-03-22 1990-11-27 Cygnus Research Corporation Skin permeation enhancer compositions
US5053227A (en) * 1989-03-22 1991-10-01 Cygnus Therapeutic Systems Skin permeation enhancer compositions, and methods and transdermal systems associated therewith
US5059426A (en) * 1989-03-22 1991-10-22 Cygnus Therapeutic Systems Skin permeation enhancer compositions, and methods and transdermal systems associated therewith
US5124157A (en) * 1989-08-18 1992-06-23 Cygnus Therapeutic Systems Method and device for administering dexmedetomidine transdermally
US5217718A (en) * 1989-08-18 1993-06-08 Cygnus Therapeutic Systems Method and device for administering dexmedetomidine transdermally
US5508038A (en) * 1990-04-16 1996-04-16 Alza Corporation Polyisobutylene adhesives for transdermal devices
JPH11508224A (ja) * 1990-08-09 1999-07-21 エンドコン・インコーポレーテッド 多重ドラッグデリバリーシステム
JPH0444666U (enExample) * 1990-08-22 1992-04-15
JPH0444601U (enExample) * 1990-08-22 1992-04-15
US5538735A (en) * 1993-02-19 1996-07-23 Ahn; Sam S. Method of making a drug delivery system using hollow fibers
JP3720386B2 (ja) * 1993-12-27 2005-11-24 住友製薬株式会社 薬物放出制御製剤
US5466233A (en) * 1994-04-25 1995-11-14 Escalon Ophthalmics, Inc. Tack for intraocular drug delivery and method for inserting and removing same
US5660848A (en) * 1994-11-02 1997-08-26 The Population Council, Center For Biomedical Research Subdermally implantable device
ATE489946T1 (de) * 2000-05-26 2010-12-15 Kanji Takada Nicht-orale zubereitung mit einer dreischicht- struktur
US20020148138A1 (en) * 2001-04-06 2002-10-17 Egan Brian A. Smart tread boot covers
DE60239868D1 (de) 2001-06-12 2011-06-09 Univ Johns Hopkins Med Reservoirvorrichtung für die intraokulare arzneimittelabgabe
US7306580B2 (en) * 2003-04-16 2007-12-11 Cook Incorporated Medical device with therapeutic agents
ES2442675T3 (es) * 2003-07-10 2014-02-12 Warner Chilcott (Ireland) Limited Dispositivos intravaginales de suministro de fármacos
AU2004274026A1 (en) * 2003-09-18 2005-03-31 Macusight, Inc. Transscleral delivery
US20050244465A1 (en) * 2004-04-30 2005-11-03 Allergan, Inc. Drug delivery systems and methods for treatment of an eye
DE102004050457A1 (de) * 2004-10-12 2006-04-13 Capsulution Nanoscience Ag Segmentierte Vorrichtung für die verzögerte Freisetzung von Molekülen in tangentialer Richtung durch dünne Filme und Anwendungen derselben
CA2597590A1 (en) 2005-02-09 2006-08-17 Macusight, Inc. Formulations for ocular treatment
US8663639B2 (en) 2005-02-09 2014-03-04 Santen Pharmaceutical Co., Ltd. Formulations for treating ocular diseases and conditions
WO2007092620A2 (en) 2006-02-09 2007-08-16 Macusight, Inc. Stable formulations, and methods of their preparation and use
US8222271B2 (en) 2006-03-23 2012-07-17 Santen Pharmaceutical Co., Ltd. Formulations and methods for vascular permeability-related diseases or conditions
CN104887389B (zh) 2009-01-29 2017-06-23 弗赛特影像4股份有限公司 后段给药
US8623395B2 (en) 2010-01-29 2014-01-07 Forsight Vision4, Inc. Implantable therapeutic device
AU2010256558B2 (en) 2009-06-03 2013-10-03 Forsight Labs, Llc Anterior segment drug delivery
US20110066141A1 (en) * 2009-09-11 2011-03-17 Cook Incorporated Implantable medical device having an anti-gastric distress agent
US20110098797A1 (en) * 2009-10-23 2011-04-28 Cleek Robert L Drug eluting composite
US9504771B2 (en) 2009-11-09 2016-11-29 W. L. Gore & Associates, Inc. Drug eluting composite
US9320890B2 (en) * 2009-11-09 2016-04-26 W. L. Gore & Associates, Inc. Drug eluting composite
WO2013022801A1 (en) 2011-08-05 2013-02-14 Forsight Vision4, Inc. Small molecule delivery with implantable therapeutic device
SG184059A1 (en) 2010-03-16 2012-10-30 Titan Pharmaceuticals Inc Heterogeneous implantable devices for drug delivery
AU2011285548B2 (en) 2010-08-05 2014-02-06 Forsight Vision4, Inc. Combined drug delivery methods and apparatus
CA2807554C (en) 2010-08-05 2021-10-26 Forsight Vision4 Inc. Implantable therapeutic device
WO2012019136A2 (en) 2010-08-05 2012-02-09 Forsight Vision 4, Inc. Injector apparatus and method for drug delivery
CA2818612C (en) 2010-11-19 2020-12-29 Forsight Vision4, Inc. Therapeutic agent formulations for implanted devices
EP4249059B1 (en) 2011-06-28 2025-07-30 ForSight Vision4, Inc. An apparatus for collecting a sample of fluid from a reservoir chamber of a therapeutic device for the eye
KR102192603B1 (ko) 2011-09-14 2020-12-17 포사이트 비젼5, 인크. 안내 삽입물 장치 및 방법
EP4643921A3 (en) 2011-09-16 2026-01-07 ForSight Vision4, Inc. Fluid exchange apparatus
EP2765999A4 (en) * 2011-10-14 2015-04-01 Purdue Research Foundation EASY MULTILAYER UNIT WITH PRESENT FUNCTIONS AND COMBINATIONS
RU2652063C2 (ru) 2012-10-26 2018-04-24 Форсайт Вижн5, Инк. Офтальмологическая система для замедленного высвобождения лекарственного средства в глазу
EP2968113B8 (en) 2013-03-14 2020-10-28 Forsight Vision4, Inc. Systems for sustained intraocular delivery of low solubility compounds from a port delivery system implant
WO2014160884A1 (en) 2013-03-28 2014-10-02 Forsight Vision4, Inc. Ophthalmic implant for delivering therapeutic substances
MX2017001818A (es) 2014-08-08 2017-05-30 Forsight Vision4 Inc Formulaciones estables y solubles de inhibidores de receptor de quinasa tirosina y metodos de preparacion de los mismos.
US10226419B2 (en) * 2014-09-08 2019-03-12 ProMed Pharma, LLC Methods for manufacturing implants
SG11201703726XA (en) 2014-11-10 2017-06-29 Forsight Vision4 Inc Expandable drug delivery devices and method of use
US20160296532A1 (en) 2015-04-13 2016-10-13 Forsight Vision5, Inc. Ocular Insert Composition of a Semi-Crystalline or Crystalline Pharmaceutically Active Agent
CN113069681B (zh) 2015-11-20 2022-12-23 弗赛特影像4股份有限公司 制造用于缓释药物递送的治疗装置的方法
CN109195556B (zh) 2016-04-05 2021-03-26 弗赛特影像4股份有限公司 可植入眼睛药物递送装置
BR112020010053A2 (pt) 2017-11-21 2020-11-03 Forsight Vision4, Inc. aparelho para troca de fluido para sistema de liberação de porta expansível e métodos de uso do mesmo
USD1033637S1 (en) 2022-01-24 2024-07-02 Forsight Vision4, Inc. Fluid exchange device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB906422A (en) * 1958-05-02 1962-09-19 Wellcome Found Improvements in and relating to prolonged acting pharmaceutical preparations
US2928770A (en) * 1958-11-28 1960-03-15 Frank M Bardani Sustained action pill
US3416530A (en) * 1966-03-02 1968-12-17 Richard A. Ness Eyeball medication dispensing tablet
US3854480A (en) * 1969-04-01 1974-12-17 Alza Corp Drug-delivery system
US3618604A (en) * 1969-06-09 1971-11-09 Alza Corp Ocular insert
US3630200A (en) * 1969-06-09 1971-12-28 Alza Corp Ocular insert
US3625214A (en) * 1970-05-18 1971-12-07 Alza Corp Drug-delivery device
US3832252A (en) * 1970-09-29 1974-08-27 T Higuchi Method of making a drug-delivery device
US3797485A (en) * 1971-03-26 1974-03-19 Alza Corp Novel drug delivery device for administering drug into blood circulation in blood vessel
US3851648A (en) * 1973-10-11 1974-12-03 Mead Johnson & Co Zero-order release device

Also Published As

Publication number Publication date
IT1050619B (it) 1981-03-20
SE7512744L (sv) 1977-05-15
CH634226A5 (de) 1983-01-31
JPS6059203B2 (ja) 1985-12-24
MX158868A (es) 1989-03-27
CA1056685A (en) 1979-06-19
MX158867A (es) 1989-03-27
FR2290891A1 (fr) 1976-06-11
DE2549856A1 (de) 1976-05-20
US3926188A (en) 1975-12-16
SE439432B (sv) 1985-06-17
FR2290891B1 (enExample) 1978-11-10
DE2549856C2 (de) 1985-01-03
JPS5170807A (enExample) 1976-06-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931015